Qt: Icon Revamps

It was adding additional padding, which blew the block size out.

.codacy.yaml

@@ -1,3 +1,5 @@
 ---
 exclude_paths:
   - '3rdparty/**'
+  - '*.md'
+  - '**/*.md'

.github/CONTRIBUTING.md

@@ -26,13 +26,17 @@ The following is a list of *general* style recommendations that will make review
     *   Please try to prefix your commit message, indicating what area of the project was modified.
         *   For example `gs: message...`.
         *   Looking at the project's commit history will help with keeping prefixes consistent overtime, *there is no strictly enforced list*.
+
     *   Try to keep messages brief and informative
+
     *   Remove unnecessary commits and squash commits together when appropriate.
         *   If you are not familiar with rebasing with git, check out the following resources:
             *   CLI - https://thoughtbot.com/blog/git-interactive-rebase-squash-amend-rewriting-history
             *   GUI (SourceTree) - https://www.atlassian.com/blog/sourcetree/interactive-rebase-sourcetree
+
 *   Code Styling and Formatting
     *   [Consult the style guide](https://github.com/tadanokojin/pcsx2/blob/coding-guide/pcsx2/Docs/Coding_Guidelines.md)
+
     *   Run `clang-format` using the configuration file in the root of the repository
         *   Visual Studio Setup - https://devblogs.microsoft.com/cppblog/clangformat-support-in-visual-studio-2017-15-7-preview-1/
         *   IMPORTANT - if you are running `clang-format` on unrelated changes (ie. formatting an entire file), please do so in a separate commit.
@@ -41,9 +45,9 @@ The following is a list of *general* style recommendations that will make review
 ## General Documentation And Coding Strategies
 
 *   [Commenting Etiquette](https://github.com/PCSX2/pcsx2/wiki/Commenting-Etiquette)
+
 *   [Coding style](https://github.com/PCSX2/pcsx2/wiki/Code-Formatting-Guidelines)
     *   [More comprehensive style-guide (Currently in Draft)](https://github.com/tadanokojin/pcsx2/blob/coding-guide/pcsx2/Docs/Coding_Guidelines.md)
-*   [wxWidgets coding strategies](https://github.com/PCSX2/pcsx2/wiki/wxWidgets-Coding-Strategies)
 
 ## Tasks
 

.github/ISSUE_TEMPLATE/app_bug_report.yaml

@@ -12,19 +12,22 @@ body:
         ## Important: Read First
 
         Please do not make support requests on GitHub. Our issue tracker is for tracking bugs and feature requests only
-        If you need help configuring the emulator please make a request on our forums or contact us on discord
+        If you need help configuring the emulator please make a request on our forums or contact us on discord.
 
-        If you are unsure, start with [discord](https://discord.com/invite/TCz3t9k) or the [forums](https://forums.pcsx2.net/index.php)
+        If you are unsure, start with [discord](https://discord.com/invite/TCz3t9k) or the [forums](https://forums.pcsx2.net/index.php).
 
-        Please make an effort to make sure your issue isn't already reported
+        Please make an effort to make sure your issue isn't already reported.
 
         ### Please Avoid Issues Pertaining to the Following:
-        - We are **not** accepting bug reports for **PSX mode** at this time
-          - If you are interested in helping contribute to PSX mode please do so on the forums. Otherwise our recommendation is that you use a [proper PSX emulator](https://emulation.gametechwiki.com/index.php/PlayStation_emulators)
-        - We do **not** accept issues relating to **upscaling** at this time
-          - We are aware of the various problems with upscaling. The issue spans many games and having hundreds of issues for the same fundamental issues isn't particularly helpful. There are several workarounds for graphical problems that come as a result of upscaling
-          - Please try your game at native resolution before creating an issue
-          - If your bug is the result of upscaling please use the forums or discord for assistance with various upscaling workarounds. Additionally, the unofficial PCSX2 [Wiki](https://wiki.pcsx2.net/Main_Page) often lists various fixes for upscaling issues
+        - We are **not** accepting bug reports for **PSX mode** at this time.
+          - If you are interested in helping contribute to PSX mode please do so on the forums. Otherwise our recommendation is that you use  [Duckstation](https://github.com/stenzek/duckstation/releases/tag/latest).
+        - We do **not** accept issues relating to **upscaling** at this time.
+          - We are aware of the various problems with upscaling. The issue spans many games and having hundreds of issues for the same fundamental issues isn't particularly helpful. There are several workarounds for graphical problems that come as a result of upscaling.
+          - Please try your game at native resolution before creating an issue.
+          - If your bug is the result of upscaling please use the forums or discord for assistance with various upscaling workarounds. Additionally, the unofficial PCSX2 [Wiki](https://wiki.pcsx2.net/Main_Page) often lists various fixes for upscaling issues.
+        - We do **not** accept issues relating to Widescreen/no-interlace patches at this time.
+          - Any issues pertaining to Widescreen/no-interlace patches please forward them to the [patches repository](https://github.com/PCSX2/pcsx2_patches). 
+
   - type: textarea
     id: desc
     attributes:
@@ -60,16 +63,13 @@ body:
       label: Operating System
       options:
       - Windows 11
-      - Windows 10 (32bit)
       - Windows 10 (64bit)
-      - Windows 8.1 (32bit)
-      - Windows 8.1 (64bit)
-      - Linux (32bit) - Specify Distro Below
-      - Linux (64bit) - Specify Distro Below
-      - macOS (Monteray)
-      - macOS (BigSur)
-      - macOS (Catalina)
-      - macOS (Mojave)
+      - Linux (64bit) - Specify distro below
+      - macOS 13 (Ventura)
+      - macOS 12 (Monterey)
+      - macOS 11 (Big Sur)
+      - macOS 10.15 (Catalina)
+      - macOS 10.14 (Mojave)
     validations:
       required: true
   - type: input
@@ -79,3 +79,12 @@ body:
       placeholder: "Example: Arch"
     validations:
       required: false
+  - type: textarea
+    id: logsDumps
+    attributes:
+      label: "Logs & Dumps"
+      description: |
+        Please feel free to attach any logs here.
+        If PCSX2 crashed, please post crash logs and the .dmp file (in a zip file) if appropriate.
+    validations:
+      required: false

.github/ISSUE_TEMPLATE/emu_bug_report.yaml

@@ -12,19 +12,22 @@ body:
         ## Important: Read First
 
         Please do not make support requests on GitHub. Our issue tracker is for tracking bugs and feature requests only
-        If you need help configuring the emulator please make a request on our forums or contact us on discord
+        If you need help configuring the emulator please make a request on our forums or contact us on discord.
 
-        If you are unsure, start with [discord](https://discord.com/invite/TCz3t9k) or the [forums](https://forums.pcsx2.net/index.php)
+        If you are unsure, start with [discord](https://discord.com/invite/TCz3t9k) or the [forums](https://forums.pcsx2.net/index.php).
 
-        Please make an effort to make sure your issue isn't already reported
+        Please make an effort to make sure your issue isn't already reported.
 
         ### Please Avoid Issues Pertaining to the Following:
-        - We are **not** accepting bug reports for **PSX mode** at this time
-          - If you are interested in helping contribute to PSX mode please do so on the forums. Otherwise our recommendation is that you use a [proper PSX emulator](https://emulation.gametechwiki.com/index.php/PlayStation_emulators)
-        - We do **not** accept issues relating to **upscaling** at this time
-          - We are aware of the various problems with upscaling. The issue spans many games and having hundreds of issues for the same fundamental issues isn't particularly helpful. There are several workarounds for graphical problems that come as a result of upscaling
-          - Please try your game at native resolution before creating an issue
-          - If your bug is the result of upscaling please use the forums or discord for assistance with various upscaling workarounds. Additionally, the unofficial PCSX2 [Wiki](https://wiki.pcsx2.net/Main_Page) often lists various fixes for upscaling issues
+        - We are **not** accepting bug reports for **PSX mode** at this time.
+          - If you are interested in helping contribute to PSX mode please do so on the forums. Otherwise our recommendation is that you use  [Duckstation](https://github.com/stenzek/duckstation/releases/tag/latest).
+        - We do **not** accept issues relating to **upscaling** at this time.
+          - We are aware of the various problems with upscaling. The issue spans many games and having hundreds of issues for the same fundamental issues isn't particularly helpful. There are several workarounds for graphical problems that come as a result of upscaling.
+          - Please try your game at native resolution before creating an issue.
+          - If your bug is the result of upscaling please use the forums or discord for assistance with various upscaling workarounds. Additionally, the unofficial PCSX2 [Wiki](https://wiki.pcsx2.net/Main_Page) often lists various fixes for upscaling issues.
+        - We do **not** accept issues relating to Widescreen/no-interlace patches at this time.
+          - Any issues pertaining to Widescreen/no-interlace patches please forward them to the [patches repository](https://github.com/PCSX2/pcsx2_patches). 
+
   - type: textarea
     id: desc
     attributes:
@@ -52,16 +55,13 @@ body:
         ## System Info
 
         Please make sure your system meets our requirements for OS version, CPU and GPU
-        - [System Requirements](https://github.com/PCSX2/pcsx2#system-requirements)
+        - [System Requirements](https://github.com/PCSX2/pcsx2#system-requirements).
 
-        We **do not** accept bug reports for **unsupported operating systems**.
-        - [For macOS Support](https://forums.pcsx2.net/Thread-Native-Mac-Testing-Build)
-
-        Performance issues as a result of not meeting our hardware requirements are not valid
+        Performance issues as a result of not meeting our hardware requirements are not valid.
 
         Please read our known issues pages for AMD and Intel drivers.
-        - [Intel Drivers](https://github.com/PCSX2/pcsx2/wiki/OpenGL-and-Intel-GPUs-All-you-need-to-know)
-        - [AMD Drivers](https://github.com/PCSX2/pcsx2/wiki/OpenGL-and-AMD-GPUs---All-you-need-to-know)
+        - [Intel Drivers](https://github.com/PCSX2/pcsx2/wiki/OpenGL-and-Intel-GPUs-All-you-need-to-know).
+        - [AMD Drivers](https://github.com/PCSX2/pcsx2/wiki/OpenGL-and-AMD-GPUs---All-you-need-to-know).
 
         We are **not** accepting issues related to the **libretro** core. The libretro core is being maintained separately at this time
   - type: input
@@ -78,16 +78,13 @@ body:
       label: Operating System
       options:
       - Windows 11
-      - Windows 10 (32bit)
       - Windows 10 (64bit)
-      - Windows 8.1 (32bit)
-      - Windows 8.1 (64bit)
-      - Linux (32bit) - Specify Distro Below
-      - Linux (64bit) - Specify Distro Below
-      - macOS (Monteray)
-      - macOS (BigSur)
-      - macOS (Catalina)
-      - macOS (Mojave)
+      - Linux (64bit) - Specify distro below
+      - macOS 13 (Ventura)
+      - macOS 12 (Monterey)
+      - macOS 11 (Big Sur)
+      - macOS 10.15 (Catalina)
+      - macOS 10.14 (Mojave)
     validations:
       required: true
   - type: input
@@ -123,11 +120,11 @@ body:
     attributes:
       label: Emulation Settings
       description: |
-        Any non-default core settings. If you don't want to list them out, please provide screenshots of your configuration window
+        Any non-default core settings. If you don't want to list them out, please provide screenshots of your configuration window.
 
-        Please note that the safe preset works for most games. MTVU can have some compatibility issues so please disable it before making a report
+        Please note that the safe preset works for most games. MTVU can have some compatibility issues so please disable it before making a report.
 
-        If you need to modify the settings manually because a game requires you to do so to work, please state that explicitly
+        If you need to modify the settings manually because a game requires you to do so to work, please state that explicitly.
     validations:
       required: false
   - type: textarea
@@ -142,8 +139,8 @@ body:
     attributes:
       label: "Logs & Dumps"
       description: |
-        Please feel free to attach any logs, block dumps, GSdump, etc here
-
+        Please feel free to attach any logs, block dumps, GSdump, etc here.
+        If PCSX2 crashed, please post crash logs and the .dmp file (in a zip file) if appropriate.
         If your problem is graphical in nature it is highly recommended that you provide a GSdump. [GSdump Guide](https://forums.pcsx2.net/Thread-How-to-create-a-proper-GS-dump)
     validations:
       required: false

.github/labeler.yml

@@ -12,7 +12,6 @@
   - 'cmake/**/*'
   - 'CMakeLists.txt'
   - '**/CMakeLists.txt'
-  - 'buildbot.xml'
   - 'build.sh'
 'Dependencies':
   - '3rdparty/*'
@@ -24,14 +23,6 @@
   - '**/*.md'
   - '*.pdf'
   - '**/*.pdf'
-'GUI/WX':
-  - 'pcsx2/gui/*'
-  - 'pcsx2/gui/**/*'
-  - 'pcsx2/SPU2/wx/*'
-  - 'pcsx2/SPU2/wx/**/*'
-  - 'pcsx2/PAD/Linux/wx_dialog/*'
-  - 'pcsx2/PAD/Linux/wx_dialog/**/*'
-  - 'pcsx2/GS/Window/GSwxDialog.h'
 'GUI/Qt':
   - 'pcsx2-qt/*'
   - 'pcsx2-qt/**/*'
@@ -41,19 +32,24 @@
   - '**/GameIndex.*'
 'Installer | Package':
   - 'build.sh'
+'Translations':
+  - 'pcsx2-qt/Translations/*'
 
 # Tools / Features
 'Debugger':
   - 'pcsx2/DebugTools/*'
   - 'pcsx2/DebugTools/**/*'
-  - 'pcsx2/gui/Debugger/*'
-  - 'pcsx2/gui/Debugger/**/*'
+  - 'pcsx2-qt/Debugger/*'
+  - 'pcsx2-qt/Debugger/**/*'
 'IPC':
   - 'pcsx2/IPC*'
   - 'pcsx2/**/IPC*'
 'TAS Functionality':
   - 'pcsx2/Recording/*'
   - 'pcsx2/Recording/**/*'
+'RetroAchievements':
+  - 'pcsx2/Frontend/Achievements.*'
+  - 'pcsx2/Achievements.*'
 
 # Emulation Components
 'Counters':
@@ -73,21 +69,31 @@
 'GS':
   - 'pcsx2/GS/*'
   - 'pcsx2/GS/**/*'
+  - 'bin/resources/shaders/*'
+  - 'bin/resources/shaders/**/*'
 'GS: Direct3D 11':
   - 'pcsx2/GS/Renderers/DX11/*'
   - 'pcsx2/GS/Renderers/DX11/**/*'
+  - 'bin/resources/shaders/dx11/*'
+  - 'bin/resources/shaders/dx11/**/*'
 'GS: Direct3D 12':
   - 'pcsx2/GS/Renderers/DX12/*'
   - 'pcsx2/GS/Renderers/DX12/**/*'
+  - 'bin/resources/shaders/dx11/*'
+  - 'bin/resources/shaders/dx11/**/*'
 'GS: Hardware':
   - 'pcsx2/GS/Renderers/HW/*'
   - 'pcsx2/GS/Renderers/HW/**/*'
 'GS: OpenGL':
   - 'pcsx2/GS/Renderers/OpenGL/*'
   - 'pcsx2/GS/Renderers/OpenGL/**/*'
+  - 'bin/resources/shaders/opengl/*'
+  - 'bin/resources/shaders/opengl/**/*'
 'GS: Vulkan':
   - 'pcsx2/GS/Renderers/Vulkan/*'
   - 'pcsx2/GS/Renderers/Vulkan/**/*'
+  - 'bin/resources/shaders/vulkan/*'
+  - 'bin/resources/shaders/vulkan/**/*'
 'GS: Metal':
   - 'pcsx2/GS/Renderers/Metal/*'
   - 'pcsx2/GS/Renderers/Metal/**/*'
@@ -111,12 +117,9 @@
 'Memory Card':
   - 'pcsx2/gui/MemoryCard*'
   - 'pcsx2/gui/**/MemoryCard*'
-'PAD: Linux/Mac':
-  - 'pcsx2/PAD/Linux/*'
-  - 'pcsx2/PAD/Linux/**/*'
-'PAD: Windows':
-  - 'pcsx2/PAD/Windows/*'
-  - 'pcsx2/PAD/Windows/**/*'
+'PAD':
+  - 'pcsx2/PAD/*'
+  - 'pcsx2/PAD/**/*'
 'SPU2':
   - 'pcsx2/SPU2/*'
   - 'pcsx2/SPU2/**/*'

.github/workflows/cron_update_controller_db.yml

@@ -19,7 +19,7 @@ jobs:
           mv ./game_controller_db.txt ${{github.workspace}}/bin/resources/game_controller_db.txt
 
       - name: Create Pull Request
-        uses: peter-evans/create-pull-request@v4
+        uses: peter-evans/create-pull-request@v5
         with:
           title: "PAD: Update to latest controller database"
           commit-message: "PAD: Update to latest controller database."

.github/workflows/lint_gamedb.yml

@@ -21,12 +21,9 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Validate Contents
-        env:
-          GAMEDB_PATH: ./bin/resources/GameIndex.yaml
-          SCRIPT_DIR: .github/workflows/scripts/lint/gamedb
         run: |
-          pip install -r "${SCRIPT_DIR}/requirements.txt"
-          python "${SCRIPT_DIR}/lint.py"
+          npm install -g ajv-cli
+          ajv validate -s ./pcsx2/Docs/gamedb-schema.json --spec=draft2020 -d ./bin/resources/GameIndex.yaml
 
       - name: Check Formatting
         run: |

.github/workflows/linux_build.yml

@@ -1,146 +0,0 @@
-name: Linux Build Steps
-
-on:
-  workflow_call:
-    inputs:
-      jobName:
-        required: true
-        type: string
-      os:
-        required: false
-        type: string
-        default: ubuntu-18.04
-      platform:
-        required: false
-        type: string
-        default: x64
-      compiler:
-        required: true
-        type: string
-      cmakeflags:
-        required: true
-        type: string
-      buildAppImage:
-        required: false
-        type: boolean
-        default: false
-      detail:
-        required: false
-        type: string
-        default: ""
-
-jobs:
-  build_linux:
-    name: ${{ inputs.jobName }}
-    runs-on: ${{ inputs.os }}
-    # Set some sort of timeout in the event of run-away builds.  We are limited on concurrent jobs so, get rid of them.
-    timeout-minutes: 60
-    env:
-      CCACHE_BASEDIR: ${{ github.workspace }}
-      CCACHE_DIR: ${{ github.workspace }}/.ccache
-      CCACHE_COMPRESS: true
-      CCACHE_COMPRESSLEVEL: 9
-      CCACHE_MAXSIZE: 100M
-      SDL: SDL2-2.0.22
-      PATCHELF_VERSION: 0.12
-
-    steps:
-      - name: Checkout Repository
-        uses: actions/checkout@v3
-        with:
-          submodules: recursive
-
-      - name: Prepare Artifact Metadata
-        id: artifact-metadata
-        shell: bash
-        env:
-          OS: linux
-          GUI_FRAMEWORK: wxWidgets
-          ARCH: ${{ inputs.platform }}
-          SIMD: ''
-          EVENT_NAME: ${{ github.event_name }}
-          PR_TITLE: ${{ github.event.pull_request.title }}
-          PR_NUM: ${{ github.event.pull_request.number }}
-          PR_SHA: ${{ github.event.pull_request.head.sha }}
-        run: ./.github/workflows/scripts/common/name-artifacts.sh
-
-      # -- SETUP CCACHE - https://cristianadam.eu/20200113/speeding-up-c-plus-plus-github-actions-using-ccache/
-      - name: Prepare ccache timestamp
-        id: ccache_cache_timestamp
-        shell: cmake -P {0}
-        run: |
-          string(TIMESTAMP current_date "%Y-%m-%d-%H;%M;%S" UTC)
-          message("::set-output name=timestamp::${current_date}")
-
-      - name: ccache cache files
-        uses: actions/cache@v3
-        with:
-          path: .ccache
-          key: ${{ inputs.os }} ${{ inputs.platform }} ${{ inputs.compiler }}${{ inputs.detail }} ccache ${{ steps.ccache_cache_timestamp.outputs.timestamp }}
-          restore-keys: ${{ inputs.os }} ${{ inputs.platform }} ${{ inputs.compiler }}${{ inputs.detail }} ccache
-
-      - name: Install Packages
-        env:
-          PLATFORM: ${{ inputs.platform }}
-          COMPILER: ${{ inputs.compiler }}
-        run: .github/workflows/scripts/linux/install-packages.sh
-
-      - name: Cache Dependencies
-        uses: actions/cache@v3
-        with:
-          path: |
-            3rdparty/${{ env.SDL }}
-            3rdparty/patchelf-${{ env.PATCHELF_VERSION }}
-          key: ${{ inputs.os }} ${{ inputs.platform }} ${{ env.SDL }} patchelf-${{ env.PATCHELF_VERSION }}
-
-      - name: Build Dependencies
-        run: |
-          if [[ ! -e 3rdparty/patchelf-${{ env.PATCHELF_VERSION }} ]]; then
-            curl -sSfL https://github.com/NixOS/patchelf/releases/download/${{ env.PATCHELF_VERSION }}/patchelf-${{ env.PATCHELF_VERSION }}.tar.bz2 | tar -xjC 3rdparty
-            mv 3rdparty/patchelf-${{ env.PATCHELF_VERSION }}* 3rdparty/patchelf-${{ env.PATCHELF_VERSION }}
-            cd 3rdparty/patchelf-${{ env.PATCHELF_VERSION }}
-            ./configure
-            make && cd ../../
-          fi
-          sudo make -C 3rdparty/patchelf-${{ env.PATCHELF_VERSION }} install
-          if [[ ! -e 3rdparty/${{ env.SDL }} ]]; then
-            curl -sL https://libsdl.org/release/${{ env.SDL }}.tar.gz | tar -xzC 3rdparty
-            cd 3rdparty/${{ env.SDL }}
-            if [ "${{ inputs.platform }}" == "x86" ]; then
-              ./configure --build=i686-pc-linux-gnu CC=${{ inputs.compiler }} CFLAGS=-m32 CXXFLAGS=-m32 LDFLAGS=-m32 --prefix=/usr --libdir=/usr/lib/i386-linux-gnu
-            else
-              ./configure --prefix=/usr --libdir=/usr/lib/x86_64-linux-gnu
-            fi
-            make -j $(getconf _NPROCESSORS_ONLN) && cd ../../
-          fi
-          sudo make -C 3rdparty/${{ env.SDL }} install
-
-      - name: Generate CMake
-        env:
-          PLATFORM: ${{ inputs.platform }}
-          COMPILER: ${{ inputs.compiler }}
-          ADDITIONAL_CMAKE_ARGS: ${{ inputs.cmakeflags }}
-        run: .github/workflows/scripts/linux/generate-cmake.sh
-
-      - name: Build PCSX2
-        working-directory: build
-        run: ../.github/workflows/scripts/linux/compile.sh
-
-      - name: Run Tests
-        working-directory: ./build
-        run: ninja unittests
-
-      - name: Package AppImage
-        if: inputs.buildAppImage == true
-        env:
-          PLATFORM: ${{ inputs.platform }}
-          COMPILER: ${{ inputs.compiler }}
-          name: ${{ steps.artifact-metadata.outputs.artifact-name }}
-        run: .github/workflows/scripts/linux/appimage.sh
-
-      - name: Upload artifact
-        if: inputs.buildAppImage == true
-        uses: actions/upload-artifact@v3
-        with:
-          name: ${{ steps.artifact-metadata.outputs.artifact-name }}
-          path: ci-artifacts

.github/workflows/linux_build_flatpak.yml

@@ -0,0 +1,90 @@
+name: Flatpak Build Steps
+
+on:
+  workflow_call:
+    inputs:
+      jobName:
+        required: true
+        type: string
+      os:
+        required: false
+        type: string
+        default: ubuntu-22.04
+      platform:
+        required: false
+        type: string
+        default: x64
+      compiler:
+        required: true
+        type: string
+      cmakeflags:
+        required: true
+        type: string
+      publish:
+        required: false
+        type: boolean
+        default: false
+      detail:
+        required: false
+        type: string
+        default: ""
+      patches_url:
+        required: false
+        type: string
+        default: https://github.com/PCSX2/pcsx2_patches/releases/latest/download
+
+jobs:
+  build_linux:
+    name: ${{ inputs.jobName }}
+    runs-on: ${{ inputs.os }}
+    timeout-minutes: 60
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v3
+        with:
+          submodules: recursive
+
+      - name: Prepare Artifact Metadata
+        id: artifact-metadata
+        shell: bash
+        env:
+          OS: linux
+          GUI_FRAMEWORK: QT
+          BUILD_SYSTEM: flatpak
+          ARCH: ${{ inputs.platform }}
+          EVENT_NAME: ${{ github.event_name }}
+          PR_TITLE: ${{ github.event.pull_request.title }}
+          PR_NUM: ${{ github.event.pull_request.number }}
+          PR_SHA: ${{ github.event.pull_request.head.sha }}
+        run: ./.github/workflows/scripts/common/name-artifacts.sh
+
+      - name: Install Packages
+        env:
+          COMPILER: ${{ inputs.compiler }}
+        run: .github/workflows/scripts/linux/install-packages-flatpak.sh
+
+      - name: Download patches
+        run: |
+          cd bin/resources
+          aria2c -Z "${{ inputs.patches_url }}/patches.zip"
+
+      - name: Generate AppStream XML
+        run: |
+          ./.github/workflows/scripts/linux/generate-metainfo.sh .github/workflows/scripts/linux/flatpak/net.pcsx2.PCSX2.metainfo.xml
+          cat .github/workflows/scripts/linux/flatpak/net.pcsx2.PCSX2.metainfo.xml
+          appstream-util validate .github/workflows/scripts/linux/flatpak/net.pcsx2.PCSX2.metainfo.xml
+
+      - name: Build Flatpak
+        uses: flatpak/flatpak-github-actions/flatpak-builder@v6.1
+        with:
+          bundle: ${{ steps.artifact-metadata.outputs.artifact-name }}.flatpak
+          manifest-path: .github/workflows/scripts/linux/flatpak/net.pcsx2.PCSX2.json
+          arch: x86_64
+          build-bundle: true
+          verbose: true
+          cache: true
+          restore-cache: true
+          cache-key: ${{ inputs.os }} ${{ inputs.platform }} ${{ inputs.compiler }} ${{ inputs.detail }} flatpak ${{ hashFiles('.github/workflows/scripts/linux/flatpak/**/*.json') }}
+
+      # TODO: Push to flathub

.github/workflows/linux_build_matrix.yml

@@ -9,43 +9,20 @@ on:
       - master
 
 jobs:
-  build_gcc_lto:
-    name: "GCC"
-    uses: ./.github/workflows/linux_build.yml
+  build_linux_qt:
+    name: "AppImage"
+    uses: ./.github/workflows/linux_build_qt.yml
     with:
-      jobName: "with LTO"
-      compiler: gcc
-      cmakeflags: "-DLTO_PCSX2_CORE=ON"
-      buildAppImage: true
-    secrets: inherit
-
-  # (PCH conflicts with ccache, fixed by https://gitlab.kitware.com/cmake/cmake/-/merge_requests/4400)
-  build_gcc_nopch:
-    name: "GCC"
-    uses: ./.github/workflows/linux_build.yml
-    with:
-      jobName: "No PCH"
-      compiler: gcc
-      cmakeflags: "-DCMAKE_DISABLE_PRECOMPILE_HEADERS=ON"
-      detail: " nopch"
-    secrets: inherit
-
-  build_gcc_nopch_avx2:
-    name: "GCC"
-    uses: ./.github/workflows/linux_build.yml
-    with:
-      jobName: "AVX2 and No PCH"
-      compiler: gcc
-      cmakeflags: "-DCMAKE_DISABLE_PRECOMPILE_HEADERS=ON -DARCH_FLAG=-march=haswell"
-      detail: " avx2 nopch"
-    secrets: inherit
-
-  build_clang_nopch:
-    name: "Clang"
-    uses: ./.github/workflows/linux_build.yml
-    with:
-      jobName: "No PCH"
+      jobName: "Qt"
       compiler: clang
       cmakeflags: ""
-      detail: " nopch"
+      buildAppImage: true
     secrets: inherit
+  build_linux_flatpak:
+    name: "Flatpak"
+    uses: ./.github/workflows/linux_build_flatpak.yml
+    with:
+      jobName: "Qt"
+      compiler: clang
+      cmakeflags: ""
+      publish: false

.github/workflows/linux_build_qt.yml

@@ -0,0 +1,132 @@
+name: Linux Build Steps
+
+on:
+  workflow_call:
+    inputs:
+      jobName:
+        required: true
+        type: string
+      os:
+        required: false
+        type: string
+        default: ubuntu-20.04
+      platform:
+        required: false
+        type: string
+        default: x64
+      compiler:
+        required: true
+        type: string
+      cmakeflags:
+        required: true
+        type: string
+      buildAppImage:
+        required: false
+        type: boolean
+        default: false
+      detail:
+        required: false
+        type: string
+        default: ""
+      patches_url:
+        required: false
+        type: string
+        default: https://github.com/PCSX2/pcsx2_patches/releases/latest/download
+
+jobs:
+  build_linux:
+    name: ${{ inputs.jobName }}
+    runs-on: ${{ inputs.os }}
+    # Set some sort of timeout in the event of run-away builds.  We are limited on concurrent jobs so, get rid of them.
+    timeout-minutes: 60
+    env:
+      CCACHE_BASEDIR: ${{ github.workspace }}
+      CCACHE_DIR: ${{ github.workspace }}/.ccache
+      CCACHE_COMPRESS: true
+      CCACHE_COMPRESSLEVEL: 9
+      CCACHE_MAXSIZE: 100M
+
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v3
+        with:
+          submodules: recursive
+
+      - name: Prepare Artifact Metadata
+        id: artifact-metadata
+        shell: bash
+        env:
+          OS: linux
+          GUI_FRAMEWORK: QT
+          ARCH: ${{ inputs.platform }}
+          EVENT_NAME: ${{ github.event_name }}
+          PR_TITLE: ${{ github.event.pull_request.title }}
+          PR_NUM: ${{ github.event.pull_request.number }}
+          PR_SHA: ${{ github.event.pull_request.head.sha }}
+        run: ./.github/workflows/scripts/common/name-artifacts.sh
+
+      # -- SETUP CCACHE - https://cristianadam.eu/20200113/speeding-up-c-plus-plus-github-actions-using-ccache/
+      - name: Prepare ccache timestamp
+        id: ccache_cache_timestamp
+        run: echo "timestamp=$(date -u "+%Y-%m-%d-%H;%M;%S")" >> $GITHUB_OUTPUT
+
+      - name: ccache cache files
+        uses: actions/cache@v3
+        with:
+          path: .ccache
+          key: ${{ inputs.os }} ${{ inputs.platform }} ${{ inputs.compiler }} ${{ inputs.detail }} ccache ${{ steps.ccache_cache_timestamp.outputs.timestamp }}
+          restore-keys: ${{ inputs.os }} ${{ inputs.platform }} ${{ inputs.compiler }} ${{ inputs.detail }} ccache
+
+      - name: Install Packages
+        env:
+          COMPILER: ${{ inputs.compiler }}
+        run: .github/workflows/scripts/linux/install-packages-qt.sh
+
+      - name: Cache Dependencies
+        id: cache-deps
+        uses: actions/cache@v3
+        with:
+          path: ~/deps
+          key: ${{ inputs.os }} ${{ inputs.platform }} ${{ inputs.gui }} deps ${{ hashFiles('.github/workflows/scripts/linux/build-dependencies-qt.sh') }}
+
+      - name: Build Dependencies
+        if: steps.cache-deps.outputs.cache-hit != 'true'
+        run: .github/workflows/scripts/linux/build-dependencies-qt.sh
+
+      - name: Download patches
+        run: |
+          cd bin/resources
+          aria2c -Z "${{ inputs.patches_url }}/patches.zip"
+
+      - name: Generate CMake
+        env:
+          COMPILER: ${{ inputs.compiler }}
+          ADDITIONAL_CMAKE_ARGS: ${{ inputs.cmakeflags }}
+          CLANG_PATH: /usr/bin/clang-12
+          CLANGXX_PATH: /usr/bin/clang++-12
+        run: |
+          DEPS_PREFIX="$HOME/deps" .github/workflows/scripts/linux/generate-cmake-qt.sh
+
+      - name: Build PCSX2
+        working-directory: build
+        run: ../.github/workflows/scripts/linux/compile.sh
+
+      - name: Run Tests
+        working-directory: ./build
+        run: ninja unittests
+
+      - name: Package AppImage
+        if: inputs.buildAppImage == true
+        env:
+          NAME: ${{ steps.artifact-metadata.outputs.artifact-name }}
+        run: |
+                .github/workflows/scripts/linux/appimage-qt.sh "$(realpath .)" "$(realpath ./build)" "$HOME/deps" "$NAME"
+                mkdir -p "$GITHUB_WORKSPACE"/ci-artifacts/
+                mv "${NAME}.AppImage" "$GITHUB_WORKSPACE"/ci-artifacts/
+
+      - name: Upload artifact
+        if: inputs.buildAppImage == true
+        uses: actions/upload-artifact@v3
+        with:
+          name: ${{ steps.artifact-metadata.outputs.artifact-name }}
+          path: ci-artifacts

.github/workflows/macos_build.yml

@@ -17,6 +17,10 @@ on:
       gui:
         required: true
         type: string
+      patches_url:
+        required: false
+        type: string
+        default: https://github.com/PCSX2/pcsx2_patches/releases/latest/download
 
 jobs:
   build_macos:
@@ -26,11 +30,11 @@ jobs:
     timeout-minutes: 90
     env:
       POWERSHELL_TELEMETRY_OPTOUT: 1
-      BUILDCACHE_COMPRESS_FORMAT: ZSTD
-      BUILDCACHE_COMPRESS_LEVEL: 9
-      BUILDCACHE_MAX_CACHE_SIZE: 536870912 # 512MB
-      BUILDCACHE_DIRECT_MODE: true
-      BUILDCACHE_LOG_FILE: ${{ github.workspace }}\buildcache.log
+      CCACHE_BASEDIR: ${{ github.workspace }}
+      CCACHE_DIR: ${{ github.workspace }}/.ccache
+      CCACHE_COMPRESS: true
+      CCACHE_COMPRESSLEVEL: 9
+      CCACHE_MAXSIZE: 100M
 
     steps:
       - name: Checkout Repository
@@ -45,7 +49,6 @@ jobs:
           OS: macos
           GUI_FRAMEWORK: ${{ inputs.gui }}
           ARCH: ${{ inputs.platform }}
-          SIMD: ''
           EVENT_NAME: ${{ github.event_name }}
           PR_TITLE: ${{ github.event.pull_request.title }}
           PR_NUM: ${{ github.event.pull_request.number }}
@@ -58,11 +61,12 @@ jobs:
           HOMEBREW_NO_INSTALL_CLEANUP: 1
           HOMEBREW_NO_ANALYTICS: 1
         run: |
-          brew unlink libjpeg libpng # Conflicts with our self-built dependencies
+          brew unlink libjpeg || true # Conflicts with our self-built dependencies
+          brew unlink libpng || true
           # Unlike other packages, brew's MoltenVK build uses MoltenVK's minimum macOS version of 10.13 so we can use it
-          if ! brew install molten-vk; then
+          if ! brew install molten-vk ccache; then
             brew update
-            brew install molten-vk
+            brew install molten-vk ccache
           fi
 
       - name: Cache Dependencies
@@ -78,16 +82,55 @@ jobs:
           GUI: ${{ inputs.gui }}
         run: .github/workflows/scripts/macos/build-dependencies.sh
 
+      - name: Download patches
+        run: |
+          cd bin/resources
+          aria2c -Z "${{ inputs.patches_url }}/patches.zip"
+
+      # -- SETUP CCACHE - https://cristianadam.eu/20200113/speeding-up-c-plus-plus-github-actions-using-ccache/
+      - name: Prepare ccache timestamp
+        id: ccache_cache_timestamp
+        run: echo "timestamp=$(date -u "+%Y-%m-%d-%H;%M;%S")" >> $GITHUB_OUTPUT
+
+      - name: Cache ccache cache
+        uses: actions/cache@v3
+        with:
+          path: .ccache
+          key: ${{ inputs.os }} ${{ inputs.platform }} ${{ inputs.gui }} ccache ${{ steps.ccache_cache_timestamp.outputs.timestamp }}
+          restore-keys: ${{ inputs.os }} ${{ inputs.platform }} ${{ inputs.gui }} ccache
+
       - name: Generate CMake Files
         run: |
-          QT_BUILD=$([ "${{ inputs.gui }}" == "Qt" ] && echo "ON" || echo "OFF")
-          cmake -DCMAKE_PREFIX_PATH="$HOME/deps" -DCMAKE_BUILD_TYPE=Release -DQT_BUILD="$QT_BUILD" -DUSE_OPENGL=OFF -DDISABLE_ADVANCE_SIMD=ON -DLTO_PCSX2_CORE=ON -DUSE_SYSTEM_LIBS=OFF -DUSE_SYSTEM_SDL2=ON -B build .
+          cmake -DCMAKE_PREFIX_PATH="$HOME/deps" \
+                -DCMAKE_BUILD_TYPE=Release \
+                -DUSE_OPENGL=OFF \
+                -DDISABLE_ADVANCE_SIMD=ON \
+                -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=ON \
+                -DUSE_SYSTEM_LIBS=OFF \
+                -DUSE_SYSTEM_SDL2=ON \
+                -DCMAKE_C_COMPILER_LAUNCHER=ccache \
+                -DCMAKE_CXX_COMPILER_LAUNCHER=ccache \
+                -DCMAKE_DISABLE_PRECOMPILE_HEADERS=ON \
+                -B build .
 
       - name: Build PCSX2
         working-directory: build
-        run: make -j$(getconf _NPROCESSORS_ONLN) # macOS doesn't use make install
+        run: |
+          ccache -p
+          ccache -s
+          ccache -z
+          make -j$(getconf _NPROCESSORS_ONLN) # macOS doesn't use make install
+          ccache -s
+          # Ensure there's no global constructors in multi-isa files
+          for dir in */CMakeFiles/GS-{avx,avx2}.dir; do
+            if find "$dir" -name "*.o" | xargs nm | grep _GLOBAL_; then
+              echo "::error::Multi-isa files must not have global constructors!"
+              exit 1
+            fi
+          done
 
       - name: Run Tests
+        if: inputs.gui == 'Qt'
         working-directory: build
         run: make -j$(getconf _NPROCESSORS_ONLN) unittests
 
@@ -101,12 +144,12 @@ jobs:
             APPNAME="PCSX2-$TAG"
           fi
           mv build/pcsx2*/PCSX2.app "$APPNAME.app"
-          tar cvzf "${{ steps.artifact-metadata.outputs.artifact-name }}.tar.gz" "$APPNAME.app"
+          tar --options xz:compression-level=9 -cvJf "${{ steps.artifact-metadata.outputs.artifact-name }}.tar.xz" "$APPNAME.app"
           mkdir ci-artifacts
-          cp "${{ steps.artifact-metadata.outputs.artifact-name }}.tar.gz" ci-artifacts/macOS-${{ inputs.gui }}.tar.gz
+          cp "${{ steps.artifact-metadata.outputs.artifact-name }}.tar.xz" ci-artifacts/macOS-${{ inputs.gui }}.tar.xz
 
       - name: Upload Artifact
         uses: actions/upload-artifact@v3
         with:
           name: ${{ steps.artifact-metadata.outputs.artifact-name }}
-          path: "*.tar.gz"
+          path: "*.tar.xz"

.github/workflows/macos_build_matrix.yml

@@ -9,13 +9,6 @@ on:
       - master
 
 jobs:
-  build_macos_wx:
-    name: "Defaults"
-    uses: ./.github/workflows/macos_build.yml
-    with:
-      jobName: "wxWidgets"
-      gui: "wxWidgets"
-    secrets: inherit
   build_macos_qt:
     name: "Defaults"
     uses: ./.github/workflows/macos_build.yml

.github/workflows/release_new_tag.yml

@@ -32,7 +32,7 @@ jobs:
       # Docs - https://github.com/mathieudutour/github-tag-action
       - name: Bump Version and Push Tag
         id: tag_version
-        uses: mathieudutour/github-tag-action@v6.0
+        uses: mathieudutour/github-tag-action@v6.1
         with:
           # Workflows cannot trigger other workflows implicitly
           # - https://github.community/t/github-actions-workflow-not-triggering-with-tag-push/17053/7

.github/workflows/release_pipeline.yml

@@ -8,66 +8,40 @@ on:
 jobs:
   # Build Everything
   # Linux
-  build_gcc_lto:
+  build_linux_qt:
     if: github.repository == 'PCSX2/pcsx2'
-    name: "Linux - AppImage"
-    uses: ./.github/workflows/linux_build.yml
+    name: "Linux"
+    uses: ./.github/workflows/linux_build_qt.yml
     with:
-      jobName: "wxWidgets"
-      compiler: gcc
-      cmakeflags: "-DLTO_PCSX2_CORE=ON"
+      jobName: "Qt"
+      compiler: clang
+      cmakeflags: ""
       buildAppImage: true
     secrets: inherit
+  build_linux_flatpak:
+    if: github.repository == 'PCSX2/pcsx2'
+    name: "Linux"
+    uses: ./.github/workflows/linux_build_flatpak.yml
+    with:
+      jobName: "Flatpak"
+      compiler: clang
+      cmakeflags: ""
+      publish: true
+    secrets: inherit
 
   # Windows
-  build_wx_sse4:
+  build_windows_qt:
     if: github.repository == 'PCSX2/pcsx2'
-    name: "Windows - SSE4"
-    uses: ./.github/workflows/windows_build_wx.yml
-    with:
-      jobName: wxWidgets
-      configuration: Release
-      simd: "SSE4"
-    secrets: inherit
-
-  build_wx_avx2:
-    if: github.repository == 'PCSX2/pcsx2'
-    name: "Windows - AVX2"
-    uses: ./.github/workflows/windows_build_wx.yml
-    with:
-      jobName: wxWidgets
-      configuration: Release AVX2
-    secrets: inherit
-
-  build_qt_sse4:
-    if: github.repository == 'PCSX2/pcsx2'
-    name: "Windows - SSE4"
+    name: "Windows"
     uses: ./.github/workflows/windows_build_qt.yml
     with:
       jobName: Qt
-      configuration: Release
-      simd: "SSE4"
-    secrets: inherit
-
-  build_qt_avx2:
-    if: github.repository == 'PCSX2/pcsx2'
-    name: "Windows - AVX2"
-    uses: ./.github/workflows/windows_build_qt.yml
-    with:
-      jobName: Qt
-      configuration: Release AVX2
+      configuration: CMake
+      buildSystem: cmake
+      cmakeFlags: -DCMAKE_C_COMPILER=clang-cl -DCMAKE_CXX_COMPILER=clang-cl
     secrets: inherit
 
   # MacOS
-  build_macos_wx:
-    if: github.repository == 'PCSX2/pcsx2'
-    name: "MacOS"
-    uses: ./.github/workflows/macos_build.yml
-    with:
-      jobName: "wxWidgets"
-      gui: "wxWidgets"
-    secrets: inherit
-
   build_macos_qt:
     if: github.repository == 'PCSX2/pcsx2'
     name: "MacOS"
@@ -81,12 +55,9 @@ jobs:
   upload_artifacts:
     if: github.repository == 'PCSX2/pcsx2'
     needs:
-      - build_gcc_lto
-      - build_wx_sse4
-      - build_wx_avx2
-      - build_qt_sse4
-      - build_qt_avx2
-      - build_macos_wx
+      - build_linux_flatpak
+      - build_linux_qt
+      - build_windows_qt
       - build_macos_qt
     name: "Upload Artifacts"
     runs-on: ubuntu-latest

.github/workflows/scripts/common/name-artifacts.sh

@@ -21,7 +21,7 @@ NAME=""
 
 if [ "${OS}" == "macos" ]; then
   NAME="PCSX2-${OS}-${GUI_FRAMEWORK}"
-elif [ "${OS}" == "windows" ]; then
+elif [[ ("${OS}" == "windows" && "$BUILD_SYSTEM" != "cmake") ]]; then
   NAME="PCSX2-${OS}-${GUI_FRAMEWORK}-${ARCH}-${SIMD}"
 else
   NAME="PCSX2-${OS}-${GUI_FRAMEWORK}-${ARCH}"
@@ -30,7 +30,7 @@ fi
 # Add cmake if used to differentate it from msbuild builds
 # Else the two artifacts will have the same name and the files will be merged
 if [[ ! -z "${BUILD_SYSTEM}" ]]; then
-  if [ "${BUILD_SYSTEM}" == "cmake" ]; then
+  if [[ "${BUILD_SYSTEM}" == "cmake" ]] || [[ "${BUILD_SYSTEM}" == "flatpak" ]]; then
     NAME="${NAME}-${BUILD_SYSTEM}"
   fi
 fi
@@ -54,4 +54,4 @@ fi
 # Trim the Name
 NAME=$(printf "%.199s]" "$NAME")
 echo "${NAME}"
-echo "##[set-output name=artifact-name;]${NAME}"
+echo "artifact-name=${NAME}" >> "$GITHUB_OUTPUT"

.github/workflows/scripts/lint/gamedb/lint.py

@@ -1,268 +0,0 @@
-import os
-import yaml
-
-# Assumes this is ran from the root of the repository
-file_path = os.environ['GAMEDB_PATH']
-
-# These settings have to be manually kept in sync with the emulator code unfortunately.
-# up to date validation should ALWAYS be provided via the application!
-allowed_game_options = [
-    "name",
-    "region",
-    "compat",
-    "roundModes",
-    "clampModes",
-    "gameFixes",
-    "gsHWFixes",
-    "speedHacks",
-    "memcardFilters",
-    "patches",
-]
-allowed_round_modes = ["eeRoundMode", "vuRoundMode"]
-allowed_clamp_modes = ["eeClampMode", "vuClampMode"]
-allowed_game_fixes = [
-    "FpuMulHack",
-    "FpuNegDivHack",
-    "GoemonTlbHack",
-    "SoftwareRendererFMVHack",
-    "SkipMPEGHack",
-    "OPHFlagHack",
-    "EETimingHack",
-    "DMABusyHack",
-    "GIFFIFOHack",
-    "VIFFIFOHack",
-    "VIF1StallHack",
-    "VuAddSubHack",
-    "IbitHack",
-    "VUSyncHack",
-    "VUOverflowHack",
-    "XGKickHack",
-    "BlitInternalFPSHack",
-]
-allowed_gs_hw_fixes = [
-    "autoFlush",
-    "conservativeFramebuffer",
-    "cpuFramebufferConversion",
-    "disableDepthSupport",
-    "wrapGSMem",
-    "preloadFrameData",
-    "disablePartialInvalidation",
-    "textureInsideRT",
-    "alignSprite",
-    "mergeSprite",
-    "wildArmsHack",
-    "pointListPalette",
-    "mipmap",
-    "trilinearFiltering",
-    "skipDrawStart",
-    "skipDrawEnd",
-    "halfBottomOverride",
-    "halfPixelOffset",
-    "roundSprite",
-    "texturePreloading",
-    "deinterlace",
-]
-gs_hw_fix_ranges = {
-    "mipmap": (0, 2),
-    "trilinearFiltering": (0, 2),
-    "skipDrawStart": (0, 100000),
-    "skipDrawEnd": (0, 100000),
-    "halfPixelOffset": (0, 3),
-    "roundSprite": (0, 2),
-    "deinterlace": (0, 7),
-}
-allowed_speed_hacks = ["mvuFlagSpeedHack", "InstantVU1SpeedHack", "MTVUSpeedHack"]
-# Patches are allowed to have a 'default' key or a crc-32 key, followed by
-allowed_patch_options = ["author", "content"]
-
-issue_list = []
-
-
-def is_hex_number(string):
-    try:
-        int(string, 16)
-        return True
-    except Exception:
-        return False
-
-
-def validate_string_option(serial, key, value):
-    if not isinstance(value, str):
-        issue_list.append("[{}]: '{}' must be a string".format(serial, key))
-
-
-def validate_int_option(serial, key, value, low, high):
-    if not isinstance(value, int) or (value < low or value > high):
-        issue_list.append(
-            "[{}]: '{}' must be an int and between {}-{} (inclusive)".format(
-                serial, key, low, high
-            )
-        )
-
-
-def validate_list_of_strings(serial, key, value):
-    if not isinstance(value, list) or not all(isinstance(item, str) for item in value):
-        issue_list.append("[{}]: '{}' must be a list of strings".format(serial, key))
-
-
-def validate_valid_options(serial, key, value, allowed_values):
-    if value not in allowed_values:
-        issue_list.append("[{}]: Invalid '{}' option [{}]".format(serial, key, value))
-
-
-def validate_clamp_round_modes(serial, key, value, allowed_values):
-    if not isinstance(value, dict):
-        issue_list.append("[{}]: '{}' must be a valid object".format(serial, key))
-        return
-    for mode_key, mode_value in value.items():
-        validate_valid_options(serial, key, mode_key, allowed_values)
-        validate_int_option(serial, key, mode_value, 0, 3)
-
-
-def validate_game_fixes(serial, key, value):
-    if not isinstance(value, list):
-        issue_list.append(
-            "[{}]: 'gameFixes' must be a list of valid gameFixes".format(serial)
-        )
-        return
-    for gamefix in value:
-        validate_valid_options(serial, key, gamefix, allowed_game_fixes)
-
-
-def validate_gs_hw_fix_value(serial, key, value):
-    low, high = 0, 1
-    if key in gs_hw_fix_ranges:
-        low, high = gs_hw_fix_ranges[key]
-    validate_int_option(serial, key, value, low, high)
-
-
-def validate_gs_hw_fixes(serial, key, value):
-    if not isinstance(value, dict):
-        issue_list.append("[{}]: 'gsHWFixes' must be a valid object".format(serial))
-        return
-    for fix, fix_value in value.items():
-        validate_valid_options(serial, key, fix, allowed_gs_hw_fixes)
-        validate_gs_hw_fix_value(serial, fix, fix_value)
-
-    # skipdraw range must have end >= start
-    skip_draw_start = value["skipDrawStart"] if "skipDrawStart" in value else 0
-    skip_draw_end = value["skipDrawEnd"] if "skipDrawEnd" in value else 0
-    if isinstance(skip_draw_start, int) and isinstance(skip_draw_end, int) and skip_draw_end < skip_draw_start:
-        issue_list.append("[{}]: skipDrawStart({}) must be greater or equal to skipDrawEnd({})".format(
-            serial, skip_draw_start, skip_draw_end))
-
-
-def validate_speed_hacks(serial, key, value):
-    if not isinstance(value, dict):
-        issue_list.append("[{}]: 'speedHacks' must be a valid object".format(serial))
-        return
-    for speedhack, speedhack_value in value.items():
-        validate_valid_options(serial, key, speedhack, allowed_speed_hacks)
-        validate_int_option(serial, speedhack, speedhack_value, 0, 1)
-
-
-def validate_patches(serial, key, value):
-    if not isinstance(value, dict):
-        issue_list.append(
-            "[{}]: 'patches' must be valid mapping of CRC32 -> Patch Objects".format(
-                serial
-            )
-        )
-        return
-    for crc, patch in value.items():
-        if crc != "default" and not is_hex_number(str(crc)):
-            issue_list.append(
-                "[{}]: Patches must either be key'd with 'default' or a valid CRC-32 Hex String".format(
-                    serial
-                )
-            )
-            continue
-        for patch_option, option_value in patch.items():
-            validate_valid_options(serial, key, patch_option, allowed_patch_options)
-            if patch_option == "author":
-                validate_string_option(serial, patch_option, option_value)
-            if patch_option == "content":
-                validate_string_option(serial, patch_option, option_value)
-
-
-# pylint:disable=unnecessary-lambda
-option_validation_handlers = {
-    "name": (lambda serial, key, value: validate_string_option(serial, key, value)),
-    "region": (lambda serial, key, value: validate_string_option(serial, key, value)),
-    "compat": (
-        lambda serial, key, value: validate_int_option(serial, key, value, 0, 6)
-    ),
-    "roundModes": (
-        lambda serial, key, value: validate_clamp_round_modes(
-            serial, key, value, allowed_round_modes
-        )
-    ),
-    "clampModes": (
-        lambda serial, key, value: validate_clamp_round_modes(
-            serial, key, value, allowed_clamp_modes
-        )
-    ),
-    "gameFixes": (lambda serial, key, value: validate_game_fixes(serial, key, value)),
-    "gsHWFixes": (lambda serial, key, value: validate_gs_hw_fixes(serial, key, value)),
-    "speedHacks": (lambda serial, key, value: validate_speed_hacks(serial, key, value)),
-    "memcardFilters": (
-        lambda serial, key, value: validate_list_of_strings(serial, key, value)
-    ),
-    "patches": (lambda serial, key, value: validate_patches(serial, key, value)),
-}
-
-class UniqueKeyLoader(yaml.FullLoader):
-    def construct_mapping(self, node, deep=False):
-        mapping = set()
-        for key_node, _ in node.value:
-            key = self.construct_object(key_node, deep=deep)
-            if key in mapping:
-                raise ValueError(f"Duplicate {key!r} key found in YAML.")
-            mapping.add(key)
-        return super().construct_mapping(node, deep)
-
-print("Opening {}...".format(file_path))
-with open(file_path, encoding="utf-8") as f:
-    try:
-        print("Attempting to parse GameDB file...")
-        gamedb = yaml.load(f, Loader=UniqueKeyLoader)
-    except Exception as err:
-        print(err)
-        print(
-            "Unable to parse GameDB. Exiting, verify that the file indeed is valid YAML."
-        )
-        exit(1)
-
-    print("File loaded successfully, validating schema...")
-    progress_counter = 0
-    for serial, game_options in gamedb.items():
-        progress_counter = progress_counter + 1
-        if progress_counter % 500 == 0 or progress_counter >= len(gamedb.items()):
-            print(
-                "[{}/{}] Processing GameDB Entries...".format(
-                    progress_counter, len(gamedb.items())
-                )
-            )
-
-        # Check for required values
-        if not "name" in game_options.keys():
-            issue_list.append("[{}]: 'name' is a required value".format(serial))
-        if not "region" in game_options.keys():
-            issue_list.append("[{}]: 'region' is a required value".format(serial))
-
-        # Check the options
-        for key, value in game_options.items():
-            if key not in allowed_game_options:
-                issue_list.append("[{}]: Invalid option [{}]".format(serial, key))
-                continue
-
-            if key in option_validation_handlers:
-                option_validation_handlers[key](serial, key, value)
-
-if len(issue_list) > 0:
-    print("Issues found during validation:")
-    print(*issue_list, sep="\n")
-    exit(1)
-else:
-    print("GameDB Validated Successfully!")
-    exit(0)

.github/workflows/scripts/lint/gamedb/requirements.txt

@@ -1 +0,0 @@
-PyYAML==5.4.1

.github/workflows/scripts/linux/AppRun

@@ -1,3 +0,0 @@
-#!/bin/bash
-
-$APPDIR/AppRun-patched "$@"

.github/workflows/scripts/linux/AppRun-qt

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+APPDIR=$(dirname "$0")
+exec "$APPDIR/usr/bin/pcsx2-qt" "$@"

.github/workflows/scripts/linux/app-variables.sh

@@ -1,16 +0,0 @@
-#!/bin/bash
-
-export LD_LIBRARY_PATH="$APPDIR/usr/lib:$LD_LIBRARY_PATH"
-
-# use system wayland if available otherwise use the appimage provided wayland
-if [[ $(ldconfig -p | grep libwayland-client | wc -l) -lt 1 ]]; then
-        export LD_LIBRARY_PATH="$APPDIR/usr/lib/wayland:$LD_LIBRARY_PATH"
-fi
-
-export BINARY_NAME=$(basename "$ARGV0")
-if [[ ! -e "$PWD/$BINARY_NAME.config" ]]; then
-        mkdir "$PWD/$BINARY_NAME.config"
-fi       
-export XDG_CONFIG_HOME="$PWD/$BINARY_NAME.config"
-
-mkdir -p "$HOME"/.local/share/icons/hicolor/scalable/apps && cp "$APPDIR"/PCSX2.png "$HOME"/.local/share/icons/hicolor/scalable/apps

.github/workflows/scripts/linux/appimage-qt.sh

@@ -0,0 +1,295 @@
+#!/usr/bin/env bash
+
+# This is free and unencumbered software released into the public domain.
+#
+# Anyone is free to copy, modify, publish, use, compile, sell, or
+# distribute this software, either in source code form or as a compiled
+# binary, for any purpose, commercial or non-commercial, and by any
+# means.
+#
+# In jurisdictions that recognize copyright laws, the author or authors
+# of this software dedicate any and all copyright interest in the
+# software to the public domain. We make this dedication for the benefit
+# of the public at large and to the detriment of our heirs and
+# successors. We intend this dedication to be an overt act of
+# relinquishment in perpetuity of all present and future rights to this
+# software under copyright law.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+# IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+# For more information, please refer to <http://unlicense.org/>
+
+SCRIPTDIR=$(dirname "${BASH_SOURCE[0]}")
+source "$SCRIPTDIR/functions.sh"
+
+if [ "$#" -ne 4 ]; then
+    echo "Syntax: $0 <path to pcsx2 directory> <path to build directory> <deps prefix> <output name>"
+    exit 1
+fi
+
+PCSX2DIR=$1
+BUILDDIR=$2
+DEPSDIR=$3
+NAME=$4
+
+BINARY=pcsx2-qt
+APPDIRNAME=PCSX2.AppDir
+STRIP=llvm-strip-12
+
+declare -a SYSLIBS=(
+	"libaio.so.1"
+	"libz.so.1"
+	"libuuid.so.1"
+	"libapparmor.so.1"
+	"libblkid.so.1"
+	"libbsd.so.0"
+	"libdbus-1.so.3"
+	"libgcrypt.so.20"
+	"liblzma.so.5"
+	"libmount.so.1"
+	"libnsl.so.1"
+	"libpcre.so.3"
+	"libselinux.so.1"
+	"libsystemd.so.0"
+	"libudev.so.1"
+	"libwrap.so.0"
+	"libharfbuzz.so.0"
+	"libFLAC.so.8"
+	"libSoundTouch.so.1"
+	"libXau.so.6"
+	"libXcomposite.so.1"
+	"libXcursor.so.1"
+	"libXdamage.so.1"
+	"libXdmcp.so.6"
+	"libXext.so.6"
+	"libXfixes.so.3"
+	"libXi.so.6"
+	"libXinerama.so.1"
+	"libXrandr.so.2"
+	"libXrender.so.1"
+	"libXxf86vm.so.1"
+	"libasyncns.so.0"
+	"libcrypto.so.1.1"
+	"libjpeg.so.8"
+	"liblz4.so.1"
+	"libogg.so.0"
+	"libpcap.so.0.8"
+	"libpng16.so.16"
+	"libpulse.so.0"
+	"libsamplerate.so.0"
+	"libsndfile.so.1"
+	"libvorbis.so.0"
+	"libvorbisenc.so.2"
+	"libxcb.so.1"
+	"libxcb-cursor.so.0"
+	"libxcb-render.so.0"
+	"libxcb-shm.so.0"
+	"libxkbcommon.so.0"
+	"libxkbcommon-x11.so.0"
+	"pulseaudio/libpulsecommon-13.99.so"
+	"libasound.so.2"
+	"libfreetype.so.6"
+	"libpcre2-16.so.0"
+	"libexpat.so.1"
+	"libffi.so.7"
+	"libgraphite2.so.3"
+	"libresolv.so.2"
+	"libgpg-error.so.0"
+	"libpcre2-16.so.0"
+	"libpng16.so.16"
+	"libxcb-icccm.so.4"
+	"libxcb-image.so.0"
+	"libxcb-keysyms.so.1"
+	"libxcb-randr.so.0"
+	"libxcb-render.so.0"
+	"libxcb-render-util.so.0"
+	"libxcb-shape.so.0"
+	"libxcb-sync.so.1"
+	"libxcb-util.so.1"
+	"libxcb-xfixes.so.0"
+	"libxcb-xkb.so.1"
+	"libevdev.so.2"
+	"libgudev-1.0.so.0"
+	"libinput.so.10"
+	"libjpeg.so.8"
+	"libmtdev.so.1"
+	"libpng16.so.16"
+	"libudev.so.1"
+	"libuuid.so.1"
+	"libcurl.so.4"
+	"libnghttp2.so.14"
+	"libidn2.so.0"
+	"librtmp.so.1"
+	"libssh.so.4"
+	"libpsl.so.5"
+	"libssl.so.1.1"
+	"libnettle.so.7"
+	"libgnutls.so.30"
+	"libgssapi_krb5.so.2"
+	"libldap_r-2.4.so.2"
+	"liblber-2.4.so.2"
+	"libbrotlidec.so.1"
+	"libunistring.so.2"
+	"libhogweed.so.5"
+	"libgmp.so.10"
+	"libp11-kit.so.0"
+	"libtasn1.so.6"
+	"libkrb5.so.3"
+	"libk5crypto.so.3"
+	"libcom_err.so.2"
+	"libkrb5support.so.0"
+	"libsasl2.so.2"
+	"libgssapi.so.3"
+	"libbrotlicommon.so.1"
+	"libkeyutils.so.1"
+	"libheimntlm.so.0"
+	"libkrb5.so.26"
+	"libasn1.so.8"
+	"libhcrypto.so.4"
+	"libroken.so.18"
+	"libwind.so.0"
+	"libheimbase.so.1"
+	"libhx509.so.5"
+	"libsqlite3.so.0"
+	"libcrypt.so.1"
+	"libdbus-1.so.3"
+)
+
+declare -a DEPLIBS=(
+	"libSDL2-2.0.so.0"
+)
+
+declare -a QTLIBS=(
+	"libQt6Core.so.6"
+	"libQt6Gui.so.6"
+	"libQt6Network.so.6"
+	"libQt6OpenGL.so.6"
+	"libQt6Svg.so.6"
+	"libQt6WaylandClient.so.6"
+	"libQt6WaylandCompositor.so.6"
+	"libQt6WaylandEglClientHwIntegration.so.6"
+	"libQt6WaylandEglCompositorHwIntegration.so.6"
+	"libQt6Widgets.so.6"
+	"libQt6XcbQpa.so.6"
+)
+
+declare -a QTPLUGINS=(
+	"plugins/iconengines"
+	"plugins/imageformats"
+	"plugins/platforms"
+	#"plugins/platformthemes" # Enable this if we want to ship GTK+ themes at any point.
+	"plugins/tls"
+	"plugins/wayland-decoration-client"
+	"plugins/wayland-graphics-integration-client"
+	"plugins/wayland-graphics-integration-server"
+	"plugins/wayland-shell-integration"
+	"plugins/xcbglintegrations"
+)
+
+set -e
+
+if [ ! -f appimagetool-x86_64.AppImage ]; then
+	retry_command wget -O appimagetool-x86_64.AppImage https://github.com/AppImage/AppImageKit/releases/download/continuous/appimagetool-x86_64.AppImage
+	chmod +x appimagetool-x86_64.AppImage
+fi
+
+OUTDIR=$(realpath "./$APPDIRNAME")
+SCRIPTDIR=$(dirname "${BASH_SOURCE[0]}")
+rm -fr "$OUTDIR"
+mkdir "$OUTDIR"
+mkdir "$OUTDIR/usr"
+
+echo "Copying binary and resources..."
+cp -a "$BUILDDIR/bin" "$OUTDIR/usr"
+
+# Get rid of unit tests, we don't want them bloating the squashfs.
+rm -fv "$OUTDIR"/usr/bin/*_test
+
+# Patch RPATH so the binary goes hunting for shared libraries in the AppDir instead of system.
+echo "Patching RPATH in ${BINARY}..."
+patchelf --set-rpath '$ORIGIN/../lib' "$OUTDIR/usr/bin/$BINARY"
+
+# Currently we leave the main binary unstripped, uncomment if this is not desired.
+#$STRIP "$OUTDIR/usr/bin/$BINARY"
+
+# Libraries we pull in from the system.
+echo "Copying system libraries..."
+mkdir -p "$OUTDIR/usr/lib" "$OUTDIR/usr/lib/pulseaudio"
+for lib in "${SYSLIBS[@]}"; do
+	blib=$(basename "$lib")
+	if [ -f "/lib/x86_64-linux-gnu/$lib" ]; then
+		cp "/lib/x86_64-linux-gnu/$lib" "$OUTDIR/usr/lib/$blib"
+	elif [ -f "$CHROOT/usr/lib/x86_64-linux-gnu/$lib" ]; then
+		cp "$CHROOT/usr/lib/x86_64-linux-gnu/$lib" "$OUTDIR/usr/lib/$blib"
+	elif [ -f "$CHROOT/lib/$lib" ]; then
+		cp "$CHROOT/lib/$lib" "$OUTDIR/usr/lib/$blib"
+	elif [ -f "$CHROOT/usr/lib/$lib" ]; then
+		cp "$CHROOT/usr/lib/$lib" "$OUTDIR/usr/lib/$blib"
+	else
+		echo "*** Failed to find '$blib'"
+		exit 1
+	fi
+
+	$STRIP "$OUTDIR/usr/lib/$blib"
+done
+
+# Dependencies we built, at this point it's just SDL.
+echo "Copying dependency libraries..."
+for lib in "${DEPLIBS[@]}"; do
+	blib=$(basename "$lib")
+	if [ -f "$DEPSDIR/lib/$lib" ]; then
+		cp "$DEPSDIR/lib/$lib" "$OUTDIR/usr/lib/$blib"
+	else
+		echo "*** Failed to find '$blib'"
+		exit 1
+	fi
+
+	$STRIP "$OUTDIR/usr/lib/$blib"
+done
+
+echo "Copying Qt libraries..."
+for lib in "${QTLIBS[@]}"; do
+	cp -aL "$DEPSDIR/lib/$lib" "$OUTDIR/usr/lib"
+	$STRIP "$OUTDIR/usr/lib/$lib"
+done
+
+echo "Copying Qt plugins..."
+mkdir -p "$OUTDIR/usr/lib/plugins"
+for plugin in "${QTPLUGINS[@]}"; do
+	mkdir -p "$OUTDIR/usr/lib/$plugin"
+	cp -aL "$DEPSDIR/$plugin"/*.so "$OUTDIR/usr/lib/$plugin/"
+done
+
+for so in $(find "$OUTDIR/usr/lib/plugins" -iname '*.so'); do
+	# This is ../../ because it's usually plugins/group/name.so
+	echo "Patching RPATH in ${so}..."
+	patchelf --set-rpath '$ORIGIN/../..' "$so"
+	$STRIP "$so"
+done
+
+for so in $(find "$OUTDIR/usr/lib" -maxdepth 1); do
+	if [ -f "$so" ]; then
+		echo "Patching RPATH in ${so}"
+		patchelf --set-rpath '$ORIGIN' "$so"
+	fi
+done
+
+echo "Creating qt.conf..."
+cat > "$OUTDIR/usr/bin/qt.conf" << EOF
+[Paths]
+Plugins = ../lib/plugins
+EOF
+
+echo "Copy desktop/icon..."
+cp "$PCSX2DIR/pcsx2/Resources/AppIcon64.png" "$OUTDIR/PCSX2.png"
+cp "$SCRIPTDIR/pcsx2-qt.desktop" "$OUTDIR/PCSX2.desktop"
+cp "$SCRIPTDIR/AppRun-qt" "$OUTDIR/AppRun"
+
+echo "Generate AppImage"
+./appimagetool-x86_64.AppImage -v "$OUTDIR" "$NAME.AppImage"

.github/workflows/scripts/linux/appimage.sh

@@ -1,66 +0,0 @@
-#!/bin/bash
-
-set -ex
-
-echo "${PLATFORM}"
-if [ "${PLATFORM}" == "x86" ]; then
-  APPARCH="i686"
-  ARCH="i386"
-  LIBARCH="i386-linux-gnu"
-else
-  APPARCH="x86_64"
-  ARCH="x86_64"
-  LIBARCH="x86_64-linux-gnu"
-fi
-cd /tmp
-curl -sSfLO "https://github.com/linuxdeploy/linuxdeploy/releases/download/continuous/linuxdeploy-$ARCH.AppImage"
-chmod a+x linuxdeploy*.AppImage
-./linuxdeploy-"$ARCH".AppImage --appimage-extract
-curl -sSfL "https://raw.githubusercontent.com/linuxdeploy/linuxdeploy-plugin-gtk/master/linuxdeploy-plugin-gtk.sh" -o /tmp/squashfs-root/usr/bin/linuxdeploy-plugin-gtk.sh
-chmod a+x /tmp/squashfs-root/usr/bin/linuxdeploy-plugin-gtk.sh
-mv /tmp/squashfs-root/usr/bin/patchelf /tmp/squashfs-root/usr/bin/patchelf.orig
-sudo cp /usr/local/bin/patchelf /tmp/squashfs-root/usr/bin/patchelf
-cd "$GITHUB_WORKSPACE"
-ninja -C build install
-cp ./pcsx2/gui/Resources/AppIcon64.png ./squashfs-root/PCSX2.png
-cp ./linux_various/PCSX2.desktop.in ./squashfs-root/PCSX2.desktop 
-sed -i -e 's|Categories=@PCSX2_MENU_CATEGORIES@|Categories=Game;Emulator;|g' ./squashfs-root/PCSX2.desktop
-sed -i -e 's|__GL_THREADED_OPTIMIZATIONS=1|__GL_THREADED_OPTIMIZATIONS=0|g' ./squashfs-root/PCSX2.desktop
-curl -sSfL "https://github.com/AppImage/AppImageKit/releases/download/continuous/runtime-$APPARCH" -o ./squashfs-root/runtime
-mkdir -p squashfs-root/usr/share/applications && cp ./squashfs-root/PCSX2.desktop ./squashfs-root/usr/share/applications
-mkdir -p squashfs-root/usr/share/icons && cp ./squashfs-root/PCSX2.png ./squashfs-root/usr/share/icons
-mkdir -p squashfs-root/usr/share/icons/hicolor/scalable/apps && cp ./squashfs-root/PCSX2.png ./squashfs-root/usr/share/icons/hicolor/scalable/apps
-mkdir -p squashfs-root/usr/share/pixmaps && cp ./squashfs-root/PCSX2.png ./squashfs-root/usr/share/pixmaps
-mkdir -p squashfs-root/usr/lib/
-mkdir -p squashfs-root/usr/optional/libstdc++
-mkdir -p squashfs-root/usr/optional/libgcc_s
-cp ./.github/workflows/scripts/linux/AppRun "$GITHUB_WORKSPACE"/squashfs-root/AppRun
-curl -sSfL "https://github.com/PCSX2/appimage-checkrt-branch/releases/download/AppImage-checkrt/AppRun_patched" -o "$GITHUB_WORKSPACE"/squashfs-root/AppRun-patched
-curl -sSfL "https://github.com/PCSX2/appimage-checkrt-branch/releases/download/AppImage-checkrt/exec.so" -o "$GITHUB_WORKSPACE"/squashfs-root/usr/optional/exec.so
-chmod a+x ./squashfs-root/AppRun
-chmod a+x ./squashfs-root/runtime
-chmod a+x ./squashfs-root/AppRun-patched
-chmod a+x ./squashfs-root/usr/optional/exec.so
-echo "$name" > "$GITHUB_WORKSPACE"/squashfs-root/version.txt
-mkdir -p "$GITHUB_WORKSPACE"/squashfs-root/apprun-hooks
-cp /usr/lib/$LIBARCH/libthai.so.0 "$GITHUB_WORKSPACE"/squashfs-root/usr/lib/
-cp --dereference /usr/lib/"$LIBARCH"/libstdc++.so.6 "$GITHUB_WORKSPACE"/squashfs-root/usr/optional/libstdc++/libstdc++.so.6
-cp --dereference /lib/"$LIBARCH"/libgcc_s.so.1 "$GITHUB_WORKSPACE"/squashfs-root/usr/optional/libgcc_s/libgcc_s.so.1
-chmod +x .github/workflows/scripts/linux/app-variables.sh
-cp .github/workflows/scripts/linux/app-variables.sh "$GITHUB_WORKSPACE"/squashfs-root/apprun-hooks
-export UPD_INFO="gh-releases-zsync|PCSX2|pcsx2|latest|$name.AppImage.zsync"
-/tmp/squashfs-root/AppRun --appdir="$GITHUB_WORKSPACE"/squashfs-root/ --plugin gtk -d "$GITHUB_WORKSPACE"/squashfs-root/PCSX2.desktop -i "$GITHUB_WORKSPACE"/squashfs-root/PCSX2.png
-# see LD_LIBRARY_PATH in app-variables.sh - the intent is to use system wayland if available but fall back to app-image provided
-# a little bit hacky but should ensure maximum compatibility
-mkdir -p squashfs-root/usr/lib/wayland
-mv squashfs-root/usr/lib/libwayland-* squashfs-root/usr/lib/wayland
-rm squashfs-root/usr/lib/libgmodule-2.0.so.0
-curl -sSfL "https://github.com/AppImage/AppImageKit/releases/download/continuous/appimagetool-$ARCH.AppImage" -o ./appimagetool-"$ARCH".AppImage
-chmod a+x appimagetool*.AppImage
-./appimagetool-"$ARCH".AppImage "$GITHUB_WORKSPACE"/squashfs-root "$name.AppImage"
-mkdir -p "$GITHUB_WORKSPACE"/ci-artifacts/
-ls -al .
-mv "$name.AppImage" "$GITHUB_WORKSPACE"/ci-artifacts # && mv "$name.AppImage.zsync" "$GITHUB_WORKSPACE"/ci-artifacts
-chmod -R 777 ./ci-artifacts
-cd ./ci-artifacts
-ls -al .

.github/workflows/scripts/linux/build-dependencies-qt.sh

@@ -0,0 +1,147 @@
+#!/usr/bin/env bash
+
+set -e
+
+INSTALLDIR="$HOME/deps"
+NPROCS="$(getconf _NPROCESSORS_ONLN)"
+SDL=SDL2-2.26.5
+QT=6.5.0
+LIBBACKTRACE=ad106d5fdd5d960bd33fae1c48a351af567fd075
+
+mkdir -p deps-build
+cd deps-build
+
+cat > SHASUMS <<EOF
+ad8fea3da1be64c83c45b1d363a6b4ba8fd60f5bde3b23ec73855709ec5eabf7  $SDL.tar.gz
+fd6f417fe9e3a071cf1424a5152d926a34c4a3c5070745470be6cf12a404ed79  $LIBBACKTRACE.zip
+fde1aa7b4fbe64ec1b4fc576a57f4688ad1453d2fab59cbadd948a10a6eaf5ef  qtbase-everywhere-src-$QT.tar.xz
+64ca7e61f44d51e28bcbb4e0509299b53a9a7e38879e00a7fe91643196067a4f  qtsvg-everywhere-src-$QT.tar.xz
+49c33d96b0a44988be954269b8ce3d1a495b439726e03a6be7c0d50a686369c4  qttools-everywhere-src-$QT.tar.xz
+fc85d0fd8393f518653ccada1014177a56df6e73f30f3b64eea0c2e4a0067a3d  qttranslations-everywhere-src-$QT.tar.xz
+ccc57fa277fc5f1c1c2c4733eae80a60996b67a067233c47809e542aa31759a3  qtwayland-everywhere-src-$QT.tar.xz
+EOF
+
+curl -L \
+	-O "https://libsdl.org/release/$SDL.tar.gz" \
+	-O "https://github.com/ianlancetaylor/libbacktrace/archive/$LIBBACKTRACE.zip" \
+	-O "https://download.qt.io/official_releases/qt/${QT%.*}/$QT/submodules/qtbase-everywhere-src-$QT.tar.xz" \
+	-O "https://download.qt.io/official_releases/qt/${QT%.*}/$QT/submodules/qtsvg-everywhere-src-$QT.tar.xz" \
+	-O "https://download.qt.io/official_releases/qt/${QT%.*}/$QT/submodules/qttools-everywhere-src-$QT.tar.xz" \
+	-O "https://download.qt.io/official_releases/qt/${QT%.*}/$QT/submodules/qttranslations-everywhere-src-$QT.tar.xz" \
+	-O "https://download.qt.io/official_releases/qt/${QT%.*}/$QT/submodules/qtwayland-everywhere-src-$QT.tar.xz"
+
+shasum -a 256 --check SHASUMS
+
+echo "Building SDL..."
+tar xf "$SDL.tar.gz"
+cd "$SDL"
+./configure --prefix "$INSTALLDIR" --disable-dbus --without-x --disable-video-opengl --disable-video-opengles --disable-video-vulkan --disable-wayland-shared --disable-ime --disable-oss --disable-alsa --disable-jack --disable-esd --disable-pipewire --disable-pulseaudio --disable-arts --disable-nas --disable-sndio --disable-fusionsound --disable-diskaudio
+make "-j$NPROCS"
+make install
+cd ..
+
+echo "Building libbacktrace..."
+unzip "$LIBBACKTRACE.zip"
+cd "libbacktrace-$LIBBACKTRACE"
+./configure --prefix="$HOME/deps"
+make
+make install
+cd ..
+
+# Couple notes:
+# -fontconfig is needed otherwise Qt Widgets render only boxes.
+# -qt-doubleconversion avoids a dependency on libdouble-conversion.
+# ICU avoids pulling in a bunch of large libraries, and hopefully we can get away without it.
+# OpenGL is needed to render window decorations in Wayland, apparently.
+echo "Building Qt Base..."
+tar xf "qtbase-everywhere-src-$QT.tar.xz"
+cd "qtbase-everywhere-src-$QT"
+mkdir build
+cd build
+../configure -prefix "$INSTALLDIR" -release -no-dbus -gui -widgets -fontconfig -qt-doubleconversion -ssl -openssl-runtime -opengl desktop -qpa xcb,wayland -xkbcommon -- -DFEATURE_dbus=OFF -DFEATURE_icu=OFF -DFEATURE_printsupport=OFF -DFEATURE_sql=OFF
+cmake --build . --parallel
+cmake --install .
+cd ../../
+
+echo "Building Qt SVG..."
+tar xf "qtsvg-everywhere-src-$QT.tar.xz"
+cd "qtsvg-everywhere-src-$QT"
+mkdir build
+cd build
+cmake -G Ninja -DCMAKE_PREFIX_PATH="$INSTALLDIR" -DCMAKE_INSTALL_PREFIX="$INSTALLDIR" -DCMAKE_BUILD_TYPE=Release ..
+cmake --build . --parallel
+cmake --install .
+cd ../../
+
+echo "Building Qt Wayland..."
+tar xf "qtwayland-everywhere-src-$QT.tar.xz"
+cd "qtwayland-everywhere-src-$QT"
+mkdir build
+cd build
+cmake -G Ninja -DCMAKE_PREFIX_PATH="$INSTALLDIR" -DCMAKE_INSTALL_PREFIX="$INSTALLDIR" -DCMAKE_BUILD_TYPE=Release ..
+cmake --build . --parallel
+cmake --install .
+cd ../../
+
+echo "Installing Qt Tools..."
+tar xf "qttools-everywhere-src-$QT.tar.xz"
+cd "qttools-everywhere-src-$QT"
+# From Mac build-dependencies.sh:
+# Linguist relies on a library in the Designer target, which takes 5-7 minutes to build on the CI
+# Avoid it by not building Linguist, since we only need the tools that come with it
+patch -u src/linguist/CMakeLists.txt <<EOF
+--- src/linguist/CMakeLists.txt
++++ src/linguist/CMakeLists.txt
+@@ -14,7 +14,7 @@
+ add_subdirectory(lrelease-pro)
+ add_subdirectory(lupdate)
+ add_subdirectory(lupdate-pro)
+-if(QT_FEATURE_process AND QT_FEATURE_pushbutton AND QT_FEATURE_toolbutton AND TARGET Qt::Widgets AND NOT no-png)
++if(QT_FEATURE_process AND QT_FEATURE_pushbutton AND QT_FEATURE_toolbutton AND TARGET Qt::Widgets AND TARGET Qt::PrintSupport AND NOT no-png)
+     add_subdirectory(linguist)
+ endif()
+EOF
+
+# Also force disable clang scanning, it gets very confused.
+patch -u configure.cmake <<EOF
+--- configure.cmake
++++ configure.cmake
+@@ -14,12 +14,12 @@
+ # Presumably because 6.0 ClangConfig.cmake files are not good enough?
+ # In any case explicitly request a minimum version of 8.x for now, otherwise
+ # building with CMake will fail at compilation time.
+-qt_find_package(WrapLibClang 8 PROVIDED_TARGETS WrapLibClang::WrapLibClang)
++#qt_find_package(WrapLibClang 8 PROVIDED_TARGETS WrapLibClang::WrapLibClang)
+ # special case end
+
+-if(TARGET WrapLibClang::WrapLibClang)
+-    set(TEST_libclang "ON" CACHE BOOL "Required libclang version found." FORCE)
+-endif()
++#if(TARGET WrapLibClang::WrapLibClang)
++#    set(TEST_libclang "ON" CACHE BOOL "Required libclang version found." FORCE)
++#endif()
+
+
+
+EOF
+
+mkdir build
+cd build
+cmake -G Ninja -DCMAKE_PREFIX_PATH="$INSTALLDIR" -DCMAKE_INSTALL_PREFIX="$INSTALLDIR" -DCMAKE_BUILD_TYPE=Release -DFEATURE_assistant=OFF -DFEATURE_clang=OFF -DFEATURE_designer=OFF -DFEATURE_kmap2qmap=OFF -DFEATURE_pixeltool=OFF -DFEATURE_pkg_config=OFF -DFEATURE_qev=OFF -DFEATURE_qtattributionsscanner=OFF -DFEATURE_qtdiag=OFF -DFEATURE_qtplugininfo=OFF ..
+cmake --build . --parallel
+cmake --install .
+cd ../../
+
+echo "Installing Qt Translations..."
+tar xf "qttranslations-everywhere-src-$QT.tar.xz"
+cd "qttranslations-everywhere-src-$QT"
+mkdir build
+cd build
+cmake -G Ninja -DCMAKE_PREFIX_PATH="$INSTALLDIR" -DCMAKE_INSTALL_PREFIX="$INSTALLDIR" -DCMAKE_BUILD_TYPE=Release ..
+cmake --build . --parallel
+cmake --install .
+cd ../../
+
+echo "Cleaning up..."
+cd ..
+rm -r deps-build

.github/workflows/scripts/linux/flatpak/modules/10-libpcap.json

@@ -0,0 +1,24 @@
+{
+  "name": "libpcap",
+  "buildsystem": "cmake-ninja",
+  "build-options": {
+    "strip": true
+  },
+  "sources": [
+    {
+      "type": "git",
+      "url": "https://github.com/the-tcpdump-group/libpcap.git",
+      "tag": "libpcap-1.10.4",
+      "commit": "104271ba4a14de6743e43bcf87536786d8fddea4"
+    }
+  ],
+  "cleanup": [
+    "/bin",
+    "/include",
+    "/lib/*.a",
+    "/lib/*.la",
+    "/lib/pkgconfig",
+    "/share/man"
+  ]
+}
+

.github/workflows/scripts/linux/flatpak/modules/11-libaio.json

@@ -0,0 +1,24 @@
+{
+  "name": "libaio",
+  "no-autogen": true,
+  "make-install-args": [
+    "prefix=/app"
+  ],
+  "build-options": {
+    "strip": true
+  },
+  "sources": [
+    {
+      "type": "git",
+      "url": "https://pagure.io/libaio.git",
+      "tag": "libaio-0.3.113",
+      "commit": "1b18bfafc6a2f7b9fa2c6be77a95afed8b7be448"
+    }
+  ],
+  "cleanup": [
+    "/include",
+    "/lib/*.a",
+    "/lib/*.la"
+  ]
+}
+

.github/workflows/scripts/linux/flatpak/modules/12-soundtouch.json

@@ -0,0 +1,25 @@
+{
+  "name": "soundtouch",
+  "buildsystem": "cmake-ninja",
+  "build-options": {
+    "strip": true
+  },
+  "sources": [
+    {
+      "type": "git",
+      "url": "https://codeberg.org/soundtouch/soundtouch.git",
+      "tag": "2.3.2",
+      "commit": "29fba832a7920a04eab956b3990c50e13d8c93f9"
+    }
+  ],
+  "cleanup": [
+    "/bin",
+    "/include",
+    "/lib/*.a",
+    "/lib/*.la",
+    "/lib/cmake",
+    "/lib/pkgconfig",
+    "/share/doc"
+  ]
+}
+

.github/workflows/scripts/linux/flatpak/modules/20-sdl2.json

@@ -0,0 +1,45 @@
+{
+  "name": "sdl2",
+  "buildsystem": "autotools",
+  "no-autogen": true,
+  "config-opts": [
+    "--disable-dbus",
+    "--without-x",
+    "--disable-video-opengl",
+    "--disable-video-opengles",
+    "--disable-video-vulkan",
+    "--disable-wayland-shared",
+    "--disable-ime",
+    "--disable-oss",
+    "--disable-alsa",
+    "--disable-jack",
+    "--disable-esd",
+    "--disable-pipewire",
+    "--disable-pulseaudio",
+    "--disable-arts",
+    "--disable-nas",
+    "--disable-sndio",
+    "--disable-fusionsound",
+    "--disable-diskaudio"
+  ],
+  "build-options": {
+    "strip": true
+  },
+  "sources": [
+    {
+      "type": "archive",
+      "url": "https://libsdl.org/release/SDL2-2.26.5.tar.gz",
+      "sha256": "ad8fea3da1be64c83c45b1d363a6b4ba8fd60f5bde3b23ec73855709ec5eabf7"
+    }
+  ],
+  "cleanup": [
+    "/bin",
+    "/include",
+    "/lib/*.a",
+    "/lib/*.la",
+    "/lib/cmake",
+    "/lib/pkgconfig",
+    "/share/aclocal"
+  ]
+}
+

.github/workflows/scripts/linux/flatpak/modules/21-libbacktrace.json

@@ -0,0 +1,22 @@
+{
+    "name": "libbacktrace",
+    "buildsystem": "autotools",
+    "no-autogen": true,
+    "build-options": {
+      "strip": false,
+      "no-debuginfo": true
+    },
+    "sources": [
+      {
+        "type": "git",
+        "url": "https://github.com/ianlancetaylor/libbacktrace.git",
+        "commit": "ad106d5fdd5d960bd33fae1c48a351af567fd075"
+      }
+    ],
+    "cleanup": [
+      "/include",
+      "/lib/*.a",
+      "/lib/*.la"
+    ]
+  }
+  

.github/workflows/scripts/linux/flatpak/net.pcsx2.PCSX2.json

@@ -0,0 +1,67 @@
+{
+  "app-id": "net.pcsx2.PCSX2",
+  "runtime": "org.kde.Platform",
+  "runtime-version": "6.5",
+  "sdk": "org.kde.Sdk",
+  "sdk-extensions": [
+    "org.freedesktop.Sdk.Extension.llvm16"
+  ],
+  "add-build-extensions": {
+    "org.freedesktop.Platform.ffmpeg-full": {
+      "directory": "lib/ffmpeg",
+      "version": "22.08",
+      "add-ld-path": "."
+    }
+  },
+  "command": "pcsx2-qt",
+  "finish-args": [
+    "--device=all",
+    "--share=network",
+    "--share=ipc",
+    "--socket=fallback-x11",
+    "--socket=wayland",
+    "--socket=pulseaudio",
+    "--filesystem=host:ro"
+  ],
+  "modules": [
+    "modules/10-libpcap.json",
+    "modules/11-libaio.json",
+    "modules/12-soundtouch.json",
+    "modules/20-sdl2.json",
+    "modules/21-libbacktrace.json",
+    {
+      "name": "pcsx2",
+      "buildsystem": "simple",
+      "build-options": {
+        "strip": false,
+        "no-debuginfo": true,
+        "env": {
+          "DEPS_PREFIX": "/app",
+          "COMPILER": "clang",
+          "CLANG_PATH": "/usr/lib/sdk/llvm16/bin/clang",
+          "CLANGXX_PATH": "/usr/lib/sdk/llvm16/bin/clang++",
+          "ADDITIONAL_CMAKE_ARGS": "-DUSE_LINKED_FFMPEG=ON"
+        }
+      },
+      "sources": [
+        {
+          "type": "dir",
+          "path": "../../../../.."
+        }
+      ],
+      "build-commands": [
+        ".github/workflows/scripts/linux/generate-cmake-qt.sh",
+        "cd build && ../.github/workflows/scripts/linux/compile.sh && cd ..",
+        "cp -a build/bin ${FLATPAK_DEST}",
+        "cd build && ninja unittests && cd .."
+      ],
+      "post-install": [
+        "install -Dm644 bin/resources/icons/AppIconLarge.png ${FLATPAK_DEST}/share/icons/hicolor/256x256/apps/net.pcsx2.PCSX2.png",
+        "install -Dm644 .github/workflows/scripts/linux/pcsx2-qt.desktop ${FLATPAK_DEST}/share/applications/net.pcsx2.PCSX2.desktop",
+        "desktop-file-edit --set-key=Icon --set-value=net.pcsx2.PCSX2 ${FLATPAK_DEST}/share/applications/net.pcsx2.PCSX2.desktop",
+        "install -Dm644 .github/workflows/scripts/linux/flatpak/net.pcsx2.PCSX2.metainfo.xml ${FLATPAK_DEST}/share/metainfo/net.pcsx2.PCSX2.metainfo.xml"
+      ]
+    }
+  ]
+}
+

.github/workflows/scripts/linux/functions.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+function retry_command {
+	# Package servers tend to be unreliable at times..
+	# Retry a bunch of times.
+	local RETRIES=10
+
+	for i in $(seq 1 "$RETRIES"); do
+		"$@" && break
+		if [ "$i" == "$RETRIES" ]; then
+			echo "Command \"$@\" failed after ${RETRIES} retries."
+			exit 1
+		fi
+	done
+}
+

.github/workflows/scripts/linux/generate-cmake-qt.sh

@@ -0,0 +1,50 @@
+#!/usr/bin/env bash
+
+set -e
+
+if [[ -z "${DEPS_PREFIX}" ]]; then
+  echo "DEPS_PREFIX is not set."
+  exit 1
+fi
+
+echo "Using build dependencies from: ${DEPS_PREFIX}"
+
+if [ "${COMPILER}" = "clang" ]; then
+  if [[ -z "${CLANG_PATH}" ]] || [[ -z "${CLANGXX_PATH}" ]]; then
+    echo "CLANG_PATH or CLANGXX_PATH is not set."
+    exit 1
+  fi
+
+	echo "Using clang toolchain"
+	cat > "clang-toolchain.cmake" << EOF
+set(CMAKE_C_COMPILER "${CLANG_PATH}")
+set(CMAKE_CXX_COMPILER "${CLANGXX_PATH}")
+set(CMAKE_EXE_LINKER_FLAGS_INIT "-fuse-ld=lld")
+set(CMAKE_MODULE_LINKER_FLAGS_INIT "-fuse-ld=lld")
+set(CMAKE_SHARED_LINKER_FLAGS_INIT "-fuse-ld=lld")
+EOF
+	ADDITIONAL_CMAKE_ARGS="$ADDITIONAL_CMAKE_ARGS -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=ON -DCMAKE_TOOLCHAIN_FILE=clang-toolchain.cmake"
+fi
+
+echo "Additional CMake Args - ${ADDITIONAL_CMAKE_ARGS}"
+
+# Generate CMake into ./build
+# DISABLE_ADVANCE_SIMD is needed otherwise we end up doing -march=native.
+
+# shellcheck disable=SC2086
+cmake \
+	-B build \
+	-G Ninja \
+	$ADDITIONAL_CMAKE_ARGS \
+	-DCMAKE_CXX_COMPILER_LAUNCHER=ccache \
+	-DCMAKE_BUILD_TYPE=Release \
+	-DQT_BUILD=ON \
+	-DCUBEB_API=ON \
+	-DX11_API=ON \
+	-DWAYLAND_API=ON \
+	-DENABLE_SETCAP=OFF \
+	-DCMAKE_PREFIX_PATH="${DEPS_PREFIX}" \
+	-DUSE_SYSTEM_SDL2=ON \
+	-DUSE_SYSTEM_ZSTD=OFF \
+	-DDISABLE_ADVANCE_SIMD=TRUE
+

.github/workflows/scripts/linux/generate-cmake.sh

@@ -1,33 +0,0 @@
-#!/bin/bash
-
-set -e
-
-if [ "${COMPILER}" = "gcc" ]; then
-  export CC=gcc-10
-  export CXX=g++-10
-else
-  export CC=clang
-  export CXX=clang++
-fi
-
-if [ "${PLATFORM}" = x86 ]; then
-  ADDITIONAL_CMAKE_ARGS="$ADDITIONAL_CMAKE_ARGS -DCMAKE_TOOLCHAIN_FILE=cmake/linux-compiler-i386-multilib.cmake"
-fi
-echo "Additional CMake Args - ${ADDITIONAL_CMAKE_ARGS}"
-
-# Generate CMake into ./build
-cmake                                       \
--DCMAKE_CXX_COMPILER_LAUNCHER=ccache        \
--DCMAKE_BUILD_TYPE=Release                  \
--DPACKAGE_MODE=TRUE                         \
--DWAYLAND_API=TRUE                          \
--DDISABLE_ADVANCE_SIMD=TRUE                 \
--DDISABLE_PCSX2_WRAPPER=TRUE                \
--DCMAKE_INSTALL_PREFIX="squashfs-root/usr/" \
--DOpenGL_GL_PREFERENCE="LEGACY"             \
--DOPENGL_opengl_LIBRARY=""                  \
--DXDG_STD=TRUE                              \
--DUSE_SYSTEM_ZSTD=FALSE                     \
-$ADDITIONAL_CMAKE_ARGS                      \
--GNinja                                     \
--B build

.github/workflows/scripts/linux/generate-metainfo.sh

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+
+SCRIPTDIR=$(dirname "${BASH_SOURCE[0]}")
+
+if [[ $# -lt 1 ]]; then
+    echo "Output file must be provided as a parameter"
+    exit 1
+fi
+
+OUTFILE=$1
+GIT_DATE=$(git log -1 --pretty=%cd --date=short)
+GIT_VERSION=$(git tag --points-at HEAD)
+
+if [[ "${GIT_VERSION}" == "" ]]; then
+    GIT_VERSION=$(git rev-parse HEAD)
+fi
+
+echo "GIT_DATE: ${GIT_DATE}"
+echo "GIT_VERSION: ${GIT_VERSION}"
+
+cp "${SCRIPTDIR}"/pcsx2-qt.metainfo.xml.in "${OUTFILE}"
+
+sed -i -e "s/@GIT_VERSION@/${GIT_VERSION}/" "${OUTFILE}"
+sed -i -e "s/@GIT_DATE@/${GIT_DATE}/" "${OUTFILE}"

.github/workflows/scripts/linux/install-packages-flatpak.sh

@@ -0,0 +1,38 @@
+#!/bin/bash
+
+SCRIPTDIR=$(dirname "${BASH_SOURCE[0]}")
+source "$SCRIPTDIR/functions.sh"
+
+set -e
+
+ARCH=x86_64
+KDE_BRANCH=6.5
+BRANCH=22.08
+
+# Build packages.
+declare -a BUILD_PACKAGES=(
+  "flatpak"
+  "flatpak-builder"
+  "appstream-util"
+)
+
+# Flatpak runtimes and SDKs.
+declare -a FLATPAK_PACKAGES=(
+  "org.kde.Platform/${ARCH}/${KDE_BRANCH}"
+  "org.kde.Sdk/${ARCH}/${KDE_BRANCH}"
+  "org.freedesktop.Platform.ffmpeg-full/${ARCH}/${BRANCH}"
+  "org.freedesktop.Sdk.Extension.llvm16/${ARCH}/${BRANCH}"
+)
+
+retry_command sudo apt-get -qq update
+
+# Install packages needed for building
+echo "Will install the following packages for building - ${BUILD_PACKAGES[*]}"
+retry_command sudo apt-get -y install "${BUILD_PACKAGES[@]}"
+
+sudo flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
+
+# Install packages needed for building
+echo "Will install the following packages for building - ${FLATPAK_PACKAGES[*]}"
+retry_command sudo flatpak -y install "${FLATPAK_PACKAGES[@]}"
+

.github/workflows/scripts/linux/install-packages-qt.sh

@@ -0,0 +1,77 @@
+#!/bin/bash
+
+SCRIPTDIR=$(dirname "${BASH_SOURCE[0]}")
+source "$SCRIPTDIR/functions.sh"
+
+set -e
+
+# Packages - Build and Qt
+declare -a BUILD_PACKAGES=(
+	"build-essential"
+	"git"
+	"cmake"
+	"ccache"
+	"ninja-build"
+	"libclang-dev" # Qt goes hunting for libclang-11 specifically.
+	"libclang-11-dev"
+	"libclang-12-dev"
+	"patchelf"
+	"libglib2.0-dev"
+	"libfontconfig1-dev"
+	"libharfbuzz-dev"
+	"libjpeg-dev"
+	"libpng-dev"
+	"libfreetype-dev"
+	"libinput-dev"
+	"libxcb-*-dev"
+	"libxkbcommon-dev"
+	"libxkbcommon-x11-dev"
+	"libxrender-dev"
+	"libwayland-dev"
+	"libgl1-mesa-dev"
+	"libegl-dev"
+	"libegl1-mesa-dev"
+	"libgl1-mesa-dev"
+	"libssl-dev"
+)
+
+# Packages - PCSX2
+declare -a PCSX2_PACKAGES=(
+	"libaio-dev"
+	"libasound2-dev"
+	"libbz2-dev"
+	"libcurl4-openssl-dev"
+	"libegl1-mesa-dev"
+	"libgl1-mesa-dev"
+	"libgtk-3-dev"
+	"libharfbuzz-dev"
+	"libjpeg-dev"
+	"liblzma-dev"
+	"libpcap0.8-dev"
+	"libpng-dev"
+	"libpulse-dev"
+	"librsvg2-dev"
+	"libsamplerate0-dev"
+	"libsoundtouch-dev"
+	"libudev-dev"
+	"libx11-xcb-dev"
+	"pkg-config"
+	"zlib1g-dev"
+)
+
+if [ "${COMPILER}" = "gcc" ]; then
+	BUILD_PACKAGES+=("g++-10")
+else
+	BUILD_PACKAGES+=("llvm-12" "lld-12" "clang-12")
+fi
+
+retry_command sudo apt-get -qq update && break
+
+# Install packages needed for building
+echo "Will install the following packages for building - ${BUILD_PACKAGES[*]}"
+retry_command sudo apt-get -y install "${BUILD_PACKAGES[@]}"
+
+# Install packages needed by pcsx2
+PCSX2_PACKAGES=("${PCSX2_PACKAGES[@]}")
+echo "Will install the following packages for pcsx2 - ${PCSX2_PACKAGES[*]}"
+retry_command sudo apt-get -y install "${PCSX2_PACKAGES[@]}"

.github/workflows/scripts/linux/install-packages.sh

@@ -1,62 +0,0 @@
-#!/bin/bash
-
-set -e
-
-# Packages - Build Environment
-declare -a BUILD_PACKAGES=(
-  "ccache"
-  "cmake"
-  "ninja-build"
-)
-
-# Packages - PCSX2
-declare -a PCSX2_PACKAGES=(
-  "libaio-dev"
-  "libbz2-dev"
-  "libegl1-mesa-dev"
-  "libgdk-pixbuf2.0-dev"
-  "libgl1-mesa-dev"
-  "libgtk-3-dev"
-  "libharfbuzz-dev"
-  "libjpeg-dev"
-  "liblzma-dev"
-  "libpcap0.8-dev"
-  "libpng-dev"
-  "libpulse-dev"
-  "librsvg2-dev"
-  "libsamplerate0-dev"
-  "libsoundtouch-dev"
-  "libudev-dev"
-  "libwxgtk3.0-gtk3-dev"
-  "libx11-xcb-dev"
-  "pkg-config"
-  "portaudio19-dev"
-  "zlib1g-dev"
-)
-
-if [ "${COMPILER}" = "gcc" ]; then
-  BUILD_PACKAGES+=("g++-10-multilib")
-else
-  BUILD_PACKAGES+=("clang-9")
-  PCSX2_PACKAGES+=("libstdc++-10-dev")
-fi
-
-# - https://github.com/actions/virtual-environments/blob/main/images/linux/Ubuntu2004-README.md
-ARCH=""
-echo "${PLATFORM}"
-if [ "${PLATFORM}" == "x86" ]; then
-  ARCH=":i386"
-  sudo dpkg --add-architecture i386
-fi
-
-sudo apt-get -qq update
-
-# Install packages needed for building
-echo "Will install the following packages for building - ${BUILD_PACKAGES[*]}"
-#sudo apt remove gcc-9 g++-9
-sudo apt-get -y install "${BUILD_PACKAGES[@]}"
-
-# Install packages needed by pcsx2
-PCSX2_PACKAGES=("${PCSX2_PACKAGES[@]/%/"${ARCH}"}")
-echo "Will install the following packages for pcsx2 - ${PCSX2_PACKAGES[*]}"
-sudo apt-get -y install "${PCSX2_PACKAGES[@]}"

.github/workflows/scripts/linux/pcsx2-qt.desktop

@@ -0,0 +1,12 @@
+[Desktop Entry]
+Version=1.0
+Terminal=false
+Type=Application
+Name=PCSX2
+StartupWMClass=PCSX2
+GenericName=PlayStation 2 Emulator
+Comment=Sony PlayStation 2 emulator
+Exec=pcsx2-qt
+Icon=PCSX2
+Keywords=game;emulator;
+Categories=Game;Emulator;

.github/workflows/scripts/linux/pcsx2-qt.metainfo.xml.in

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<component type="desktop">
+  <id>net.pcsx2.PCSX2</id>
+  <launchable type="desktop-id">net.pcsx2.PCSX2.desktop</launchable>
+  <metadata_license>CC0-1.0</metadata_license>
+  <project_license>GPL-3.0</project_license>
+  <name>PCSX2</name>
+  <developer_name>PCSX2</developer_name>
+  <summary>PlayStation 2 Emulator</summary>
+  <description>
+    <p>PCSX2 is a free and open-source PlayStation 2 (PS2) emulator. Its purpose is to emulate the PS2's hardware, using a combination of MIPS CPU Interpreters, Recompilers and a Virtual Machine which manages hardware states and PS2 system memory. This allows you to play PS2 games on your PC, with many additional features and benefits.</p>
+    <p>PlayStation 2 and PS2 are registered trademarks of Sony Interactive Entertainment. This application is not affiliated in any way with Sony Interactive Entertainment.</p>
+  </description>
+  <url type="homepage">https://pcsx2.net/</url>
+  <url type="bugtracker">https://github.com/PCSX2/pcsx2/issues</url>
+  <content_rating type="oars-1.1"/>
+  <update_contact>pcsx2_AT_pcsx2.net</update_contact>
+  <releases>
+    <release version="@GIT_VERSION@" date="@GIT_DATE@" />
+  </releases>
+</component>

.github/workflows/scripts/macos/build-dependencies.sh

@@ -2,21 +2,15 @@
 
 set -e
 
-if [ "$GUI" == "Qt" ]; then
-	export MACOSX_DEPLOYMENT_TARGET=10.14
-else
-	export MACOSX_DEPLOYMENT_TARGET=10.13
-fi
+export MACOSX_DEPLOYMENT_TARGET=10.14
+
 INSTALLDIR="$HOME/deps"
 NPROCS="$(getconf _NPROCESSORS_ONLN)"
-SDL=SDL2-2.0.22
+SDL=SDL2-2.26.5
 PNG=1.6.37
 JPG=9e
-SAMPLERATE=libsamplerate-0.1.9
-PORTAUDIO=pa_stable_v190700_20210406
 SOUNDTOUCH=soundtouch-2.3.1
-WXWIDGETS=3.1.6
-QT=6.2.4
+QT=6.4.3
 
 mkdir deps-build
 cd deps-build
@@ -27,27 +21,21 @@ export CFLAGS="-I$INSTALLDIR/include -Os $CFLAGS"
 export CXXFLAGS="-I$INSTALLDIR/include -Os $CXXFLAGS"
 
 cat > SHASUMS <<EOF
-fe7cbf3127882e3fc7259a75a0cb585620272c51745d3852ab9dd87960697f2e  $SDL.tar.gz
+ad8fea3da1be64c83c45b1d363a6b4ba8fd60f5bde3b23ec73855709ec5eabf7  $SDL.tar.gz
 505e70834d35383537b6491e7ae8641f1a4bed1876dbfe361201fc80868d88ca  libpng-$PNG.tar.xz
 4077d6a6a75aeb01884f708919d25934c93305e49f7e3f36db9129320e6f4f3d  jpegsrc.v$JPG.tar.gz
-0a7eb168e2f21353fb6d84da152e4512126f7dc48ccb0be80578c565413444c1  $SAMPLERATE.tar.gz
-47efbf42c77c19a05d22e627d42873e991ec0c1357219c0d74ce6a2948cb2def  $PORTAUDIO.tgz
 6900996607258496ce126924a19fe9d598af9d892cf3f33d1e4daaa9b42ae0b1  $SOUNDTOUCH.tar.gz
-4980e86c6494adcd527a41fc0a4e436777ba41d1893717d7b7176c59c2061c25  wxWidgets-$WXWIDGETS.tar.bz2
-d9924d6fd4fa5f8e24458c87f73ef3dfc1e7c9b877a5407c040d89e6736e2634  qtbase-everywhere-src-$QT.tar.xz
-23ec4c14259d799bb6aaf1a07559d6b1bd2cf6d0da3ac439221ebf9e46ff3fd2  qtsvg-everywhere-src-$QT.tar.xz
-17f40689c4a1706a1b7db22fa92f6ab79f7b698a89e100cab4d10e19335f8267  qttools-everywhere-src-$QT.tar.xz
-bd1aac74a892c60b2f147b6d53bb5b55ab7a6409e63097d38198933f8024fa51  qttranslations-everywhere-src-$QT.tar.xz
+5087c9e5b0165e7bc3c1a4ab176b35d0cd8f52636aea903fa377bdba00891a60  qtbase-everywhere-src-$QT.tar.xz
+88315f886cf81898705e487cedba6e6160724359d23c518c92c333c098879a4a  qtsvg-everywhere-src-$QT.tar.xz
+867df829cd5cd3ae8efe62e825503123542764b13c96953511e567df70c5a091  qttools-everywhere-src-$QT.tar.xz
+79e56b7800d49649a8a8010818538c367a829e0b7a09d5f60bd3aecf5abe972c  qttranslations-everywhere-src-$QT.tar.xz
 EOF
 
 curl -L \
 	-O "https://libsdl.org/release/$SDL.tar.gz" \
 	-O "https://downloads.sourceforge.net/project/libpng/libpng16/$PNG/libpng-$PNG.tar.xz" \
 	-O "https://www.ijg.org/files/jpegsrc.v$JPG.tar.gz" \
-	-O "http://www.mega-nerd.com/SRC/$SAMPLERATE.tar.gz" \
-	-O "http://files.portaudio.com/archives/$PORTAUDIO.tgz" \
 	-O "https://www.surina.net/soundtouch/$SOUNDTOUCH.tar.gz" \
-	-O "https://github.com/wxWidgets/wxWidgets/releases/download/v$WXWIDGETS/wxWidgets-$WXWIDGETS.tar.bz2" \
 	-O "https://download.qt.io/official_releases/qt/${QT%.*}/$QT/submodules/qtbase-everywhere-src-$QT.tar.xz" \
 	-O "https://download.qt.io/official_releases/qt/${QT%.*}/$QT/submodules/qtsvg-everywhere-src-$QT.tar.xz" \
 	-O "https://download.qt.io/official_releases/qt/${QT%.*}/$QT/submodules/qttools-everywhere-src-$QT.tar.xz" \
@@ -79,23 +67,6 @@ make "-j$NPROCS"
 make install
 cd ..
 
-echo "Installing libsamplerate..."
-tar xf "$SAMPLERATE.tar.gz"
-cd "$SAMPLERATE"
-sed -i "" "s/Carbon.h/Carbon\\/Carbon.h/" examples/audio_out.c
-./configure --prefix "$INSTALLDIR" --disable-dependency-tracking --disable-sndfile
-make "-j$NPROCS"
-make install
-cd ..
-
-echo "Installing portaudio..."
-tar xf "$PORTAUDIO.tgz"
-cd portaudio
-./configure --prefix "$INSTALLDIR" --enable-mac-universal=no
-make "-j$NPROCS"
-make install
-cd ..
-
 echo "Installing soundtouch..."
 tar xf "$SOUNDTOUCH.tar.gz"
 cd "$SOUNDTOUCH"
@@ -104,37 +75,27 @@ make -C build "-j$NPROCS"
 make -C build install
 cd ..
 
-if [ "$GUI" == "wxWidgets" ]; then
-	echo "Installing wx..."
-	tar xf "wxWidgets-$WXWIDGETS.tar.bz2"
-	cd "wxWidgets-$WXWIDGETS"
-	./configure --prefix "$INSTALLDIR" --with-macosx-version-min="$MACOSX_DEPLOYMENT_TARGET" --enable-clipboard --enable-dnd --enable-std_string --with-cocoa --with-libiconv --with-libjpeg --with-libpng --with-zlib --without-libtiff --without-regex
-	make "-j$NPROCS"
-	make install
-	cd ..
-fi
 
-if [ "$GUI" == "Qt" ]; then
-	echo "Installing Qt Base..."
-	tar xf "qtbase-everywhere-src-$QT.tar.xz"
-	cd "qtbase-everywhere-src-$QT"
-	cmake -B build -DCMAKE_PREFIX_PATH="$INSTALLDIR" -DCMAKE_INSTALL_PREFIX="$INSTALLDIR" -DCMAKE_BUILD_TYPE=Release -DFEATURE_optimize_size=ON -DFEATURE_dbus=OFF -DFEATURE_framework=OFF -DFEATURE_icu=OFF -DFEATURE_opengl=OFF -DFEATURE_printsupport=OFF -DFEATURE_sql=OFF
-	make -C build "-j$NPROCS"
-	make -C build install
-	cd ..
-	echo "Installing Qt SVG..."
-	tar xf "qtsvg-everywhere-src-$QT.tar.xz"
-	cd "qtsvg-everywhere-src-$QT"
-	cmake -B build -DCMAKE_PREFIX_PATH="$INSTALLDIR" -DCMAKE_INSTALL_PREFIX="$INSTALLDIR" -DCMAKE_BUILD_TYPE=MinSizeRel
-	make -C build "-j$NPROCS"
-	make -C build install
-	cd ..
-	echo "Installing Qt Tools..."
-	tar xf "qttools-everywhere-src-$QT.tar.xz"
-	cd "qttools-everywhere-src-$QT"
-	# Linguist relies on a library in the Designer target, which takes 5-7 minutes to build on the CI
-	# Avoid it by not building Linguist, since we only need the tools that come with it
-	patch -u src/linguist/CMakeLists.txt <<EOF
+echo "Installing Qt Base..."
+tar xf "qtbase-everywhere-src-$QT.tar.xz"
+cd "qtbase-everywhere-src-$QT"
+cmake -B build -DCMAKE_PREFIX_PATH="$INSTALLDIR" -DCMAKE_INSTALL_PREFIX="$INSTALLDIR" -DCMAKE_BUILD_TYPE=Release -DFEATURE_optimize_size=ON -DFEATURE_dbus=OFF -DFEATURE_framework=OFF -DFEATURE_icu=OFF -DFEATURE_opengl=OFF -DFEATURE_printsupport=OFF -DFEATURE_sql=OFF -DFEATURE_gssapi=OFF
+make -C build "-j$NPROCS"
+make -C build install
+cd ..
+echo "Installing Qt SVG..."
+tar xf "qtsvg-everywhere-src-$QT.tar.xz"
+cd "qtsvg-everywhere-src-$QT"
+cmake -B build -DCMAKE_PREFIX_PATH="$INSTALLDIR" -DCMAKE_INSTALL_PREFIX="$INSTALLDIR" -DCMAKE_BUILD_TYPE=MinSizeRel
+make -C build "-j$NPROCS"
+make -C build install
+cd ..
+echo "Installing Qt Tools..."
+tar xf "qttools-everywhere-src-$QT.tar.xz"
+cd "qttools-everywhere-src-$QT"
+# Linguist relies on a library in the Designer target, which takes 5-7 minutes to build on the CI
+# Avoid it by not building Linguist, since we only need the tools that come with it
+patch -u src/linguist/CMakeLists.txt <<EOF
 --- src/linguist/CMakeLists.txt
 +++ src/linguist/CMakeLists.txt
 @@ -14,7 +14,7 @@
@@ -146,18 +107,17 @@ if [ "$GUI" == "Qt" ]; then
      add_subdirectory(linguist)
  endif()
 EOF
-	cmake -B build -DCMAKE_PREFIX_PATH="$INSTALLDIR" -DCMAKE_INSTALL_PREFIX="$INSTALLDIR" -DCMAKE_BUILD_TYPE=Release -DFEATURE_assistant=OFF -DFEATURE_clang=OFF -DFEATURE_designer=OFF -DFEATURE_kmap2qmap=OFF -DFEATURE_pixeltool=OFF -DFEATURE_pkg_config=OFF -DFEATURE_qev=OFF -DFEATURE_qtattributionsscanner=OFF -DFEATURE_qtdiag=OFF -DFEATURE_qtplugininfo=OFF
-	make -C build "-j$NPROCS"
-	make -C build install
-	cd ..
-	echo "Installing Qt Translations..."
-	tar xf "qttranslations-everywhere-src-$QT.tar.xz"
-	cd "qttranslations-everywhere-src-$QT"
-	cmake -B build -DCMAKE_PREFIX_PATH="$INSTALLDIR" -DCMAKE_INSTALL_PREFIX="$INSTALLDIR" -DCMAKE_BUILD_TYPE=Release
-	make -C build "-j$NPROCS"
-	make -C build install
-	cd ..
-fi
+cmake -B build -DCMAKE_PREFIX_PATH="$INSTALLDIR" -DCMAKE_INSTALL_PREFIX="$INSTALLDIR" -DCMAKE_BUILD_TYPE=Release -DFEATURE_assistant=OFF -DFEATURE_clang=OFF -DFEATURE_designer=OFF -DFEATURE_kmap2qmap=OFF -DFEATURE_pixeltool=OFF -DFEATURE_pkg_config=OFF -DFEATURE_qev=OFF -DFEATURE_qtattributionsscanner=OFF -DFEATURE_qtdiag=OFF -DFEATURE_qtplugininfo=OFF
+make -C build "-j$NPROCS"
+make -C build install
+cd ..
+echo "Installing Qt Translations..."
+tar xf "qttranslations-everywhere-src-$QT.tar.xz"
+cd "qttranslations-everywhere-src-$QT"
+cmake -B build -DCMAKE_PREFIX_PATH="$INSTALLDIR" -DCMAKE_INSTALL_PREFIX="$INSTALLDIR" -DCMAKE_BUILD_TYPE=Release
+make -C build "-j$NPROCS"
+make -C build install
+cd ..
 
 echo "Cleaning up..."
 cd ..

.github/workflows/scripts/releases/announce-release/index.js

@@ -19,7 +19,12 @@ const embed = new MessageEmbed()
     { name: 'Included Changes', value: releaseInfo.body, inline: false }
   );
 
-const webhookClient = new WebhookClient({ url: process.env.DISCORD_BUILD_WEBHOOK });
-await webhookClient.send({
-  embeds: [embed],
-});
+// Get all webhooks, simple comma-sep string
+const webhookUrls = process.env.DISCORD_BUILD_WEBHOOK.split(",");
+
+for (const url of webhookUrls) {
+  const webhookClient = new WebhookClient({ url: url });
+  await webhookClient.send({
+    embeds: [embed],
+  });
+}

.github/workflows/scripts/releases/rename-release-assets.py

@@ -4,7 +4,7 @@ import shutil
 tag = os.environ['TAG'].split("refs/tags/")[1]
 scan_dir = os.environ['SCAN_DIR']
 output_dir = os.environ['OUT_DIR']
-accepted_exts = ["AppImage", "tar.gz", "7z"]
+accepted_exts = ["AppImage", "flatpak", "tar.xz", "7z"]
 
 
 for dir_name in os.listdir(scan_dir):
@@ -12,20 +12,21 @@ for dir_name in os.listdir(scan_dir):
   if "macos" in dir_name.lower():
     asset_name += "-macos"
   elif "linux" in dir_name.lower():
-    asset_name += "-linux-AppImage-64bit"
+    if "flatpak" in dir_name.lower():
+      asset_name += "-linux-Flatpak-64bit"
+    else:
+      asset_name += "-linux-AppImage-64bit"
   elif "windows" in dir_name.lower():
     asset_name += "-windows-64bit"
-    if "avx" in dir_name.lower():
-      asset_name += "-AVX2"
-    else:
-      asset_name += "-SSE4"
   else:
     continue;
 
-  if "wxwidgets" in dir_name.lower():
-    asset_name += "-wxWidgets"
-  else:
-    asset_name += "-Qt"
+  if "avx2" in dir_name.lower():
+    asset_name += "-AVX2"
+  elif "sse4" in dir_name.lower():
+    asset_name += "-SSE4"
+
+  asset_name += "-Qt"
 
   if "symbols" in dir_name.lower():
     asset_name += "-symbols"

.github/workflows/windows_build_matrix.yml

@@ -19,25 +19,6 @@ jobs:
       - name: Verify VS Project Files
         run: .github\workflows\scripts\windows\validate-vs-filters.ps1
 
-  build_wx_sse4:
-    needs: lint_vs_proj_files
-    name: "SSE4"
-    uses: ./.github/workflows/windows_build_wx.yml
-    with:
-      jobName: wxWidgets
-      configuration: Release
-      simd: "SSE4"
-    secrets: inherit
-
-  build_wx_avx2:
-    needs: lint_vs_proj_files
-    name: "AVX2"
-    uses: ./.github/workflows/windows_build_wx.yml
-    with:
-      jobName: wxWidgets
-      configuration: Release AVX2
-    secrets: inherit
-
   build_qt_sse4:
     needs: lint_vs_proj_files
     name: "SSE4"
@@ -57,12 +38,40 @@ jobs:
       configuration: Release AVX2
     secrets: inherit
 
-  # CMAKE
-  build_wx_avx2_cmake:
-    name: "CMake AVX2"
-    uses: ./.github/workflows/windows_build_wx.yml
+  build_qt_cmake:
+    name: "CMake"
+    uses: ./.github/workflows/windows_build_qt.yml
     with:
-      jobName: wxWidgets
+      jobName: Qt
       configuration: CMake
       buildSystem: cmake
     secrets: inherit
+
+  build_qt_clang_sse4:
+    needs: lint_vs_proj_files
+    name: "SSE4"
+    uses: ./.github/workflows/windows_build_qt.yml
+    with:
+      jobName: Qt Clang
+      configuration: Release Clang
+      simd: "SSE4"
+    secrets: inherit
+
+  build_qt_clang_avx2:
+    needs: lint_vs_proj_files
+    name: "AVX2"
+    uses: ./.github/workflows/windows_build_qt.yml
+    with:
+      jobName: Qt Clang
+      configuration: Release Clang AVX2
+    secrets: inherit
+
+  build_qt_cmake_clang:
+    name: "CMake"
+    uses: ./.github/workflows/windows_build_qt.yml
+    with:
+      jobName: Qt Clang
+      configuration: CMake
+      buildSystem: cmake
+      cmakeFlags: -DCMAKE_C_COMPILER=clang-cl -DCMAKE_CXX_COMPILER=clang-cl -DPCSX2_EXE_NAME=pcsx2-qt-clang
+    secrets: inherit

.github/workflows/windows_build_qt.yml

@@ -9,7 +9,7 @@ on:
       os:
         required: false
         type: string
-        default: windows-2019
+        default: windows-2022
       platform:
         required: false
         type: string
@@ -25,10 +25,22 @@ on:
         required: false
         type: string
         default: msbuild
+      cmakeFlags:
+        required: false
+        type: string
+        default: ""
       qt_binary_url:
         required: false
         type: string
-        default: https://github.com/PCSX2/pcsx2-windows-dependencies/releases/download/2022-04-13/qt-6.3.0-x64.7z
+        default: https://github.com/PCSX2/pcsx2-windows-dependencies/releases/download/2023-04-25/qt-6.5.0-x64.7z
+      qt_dir:
+        required: false
+        type: string
+        default: 3rdparty\qt\6.5.0\msvc2022_64
+      patches_url:
+        required: false
+        type: string
+        default: https://github.com/PCSX2/pcsx2_patches/releases/latest/download
 
 jobs:
   build_windows_qt:
@@ -38,11 +50,6 @@ jobs:
     timeout-minutes: 60
     env:
       POWERSHELL_TELEMETRY_OPTOUT: 1
-      BUILDCACHE_COMPRESS_FORMAT: ZSTD
-      BUILDCACHE_COMPRESS_LEVEL: 9
-      BUILDCACHE_MAX_CACHE_SIZE: 536870912 # 512MB
-      BUILDCACHE_DIRECT_MODE: true
-      BUILDCACHE_LOG_FILE: ${{ github.workspace }}\buildcache.log
 
     steps:
       - name: Checkout Repository
@@ -77,16 +84,38 @@ jobs:
           7z x qt-*-x64.7z
           del qt-*-x64.7z
 
+      - name: Download patches
+        shell: cmd
+        run: |
+          cd bin/resources
+          aria2c -Z "${{ inputs.patches_url }}/patches.zip"
+
+      - name: Generate CMake
+        if: inputs.configuration == 'CMake'
+        id: cmake
+        shell: cmd
+        run: |
+          call "%ProgramFiles%\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
+          cmake . -B build ${{ inputs.cmakeFlags }} "-DCMAKE_PREFIX_PATH=%cd%\${{ inputs.qt_dir }}" -DQT_BUILD=ON -DCMAKE_BUILD_TYPE=Release -DCMAKE_INTERPROCEDURAL_OPTIMIZATION=ON -DDISABLE_ADVANCE_SIMD=ON -G Ninja
+
       - name: Build PCSX2
         shell: cmd
         run: |
           if "${{ inputs.configuration }}"=="CMake" (
-            call "%ProgramFiles(x86)%\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\${{ steps.cmake.outputs.vcvars }}"
-            cmake --build build --config ${{ steps.cmake.outputs.buildtype }}
+            call "%ProgramFiles%\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
+            cmake --build build --config Release || exit /b
+            cmake --install build --config Release || exit /b
           ) else (
             msbuild "PCSX2_qt.sln" /m /v:m /p:Configuration="${{ inputs.configuration }}" /p:Platform="${{ inputs.platform }}"
           )
 
+      - name: Run Tests
+        if: inputs.configuration == 'CMake'
+        shell: cmd
+        run: |
+          call "%ProgramFiles%\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
+          cmake --build build --config Release --target unittests
+
       - name: Upload artifact
         uses: actions/upload-artifact@v3
         with:
@@ -102,7 +131,6 @@ jobs:
             !./bin/**/*.lib
 
       - name: Upload artifact - with symbols
-        if: inputs.configuration != 'CMake'
         uses: actions/upload-artifact@v3
         with:
           name: ${{ steps.artifact-metadata.outputs.artifact-name }}-symbols

.github/workflows/windows_build_wx.yml

@@ -1,123 +0,0 @@
-name: Windows Build Steps - wxWidgets
-
-on:
-  workflow_call:
-    inputs:
-      jobName:
-        required: true
-        type: string
-      os:
-        required: false
-        type: string
-        default: windows-2019
-      platform:
-        required: false
-        type: string
-        default: x64
-      simd:
-        required: false
-        type: string
-        default: AVX2
-      buildSystem:
-        required: false
-        type: string
-        default: msbuild
-      configuration:
-        required: true
-        type: string
-
-jobs:
-  build_windows_wx:
-    name: ${{ inputs.jobName }}
-    runs-on: ${{ inputs.os }}
-    # Set some sort of timeout in the event of run-away builds.  We are limited on concurrent jobs so, get rid of them.
-    timeout-minutes: 60
-    env:
-      POWERSHELL_TELEMETRY_OPTOUT: 1
-      BUILDCACHE_COMPRESS_FORMAT: ZSTD
-      BUILDCACHE_COMPRESS_LEVEL: 9
-      BUILDCACHE_MAX_CACHE_SIZE: 536870912 # 512MB
-      BUILDCACHE_DIRECT_MODE: true
-      BUILDCACHE_LOG_FILE: ${{ github.workspace }}\buildcache.log
-
-    steps:
-      - name: Checkout Repository
-        uses: actions/checkout@v3
-        with:
-          submodules: recursive
-
-      - name: Prepare Artifact Metadata
-        id: artifact-metadata
-        shell: bash
-        env:
-          OS: windows
-          BUILD_SYSTEM: ${{ inputs.buildSystem }}
-          GUI_FRAMEWORK: wxWidgets
-          ARCH: ${{ inputs.platform }}
-          SIMD: ${{ inputs.simd }}
-          EVENT_NAME: ${{ github.event_name }}
-          PR_TITLE: ${{ github.event.pull_request.title }}
-          PR_NUM: ${{ github.event.pull_request.number }}
-          PR_SHA: ${{ github.event.pull_request.head.sha }}
-        run: ./.github/workflows/scripts/common/name-artifacts.sh
-
-      - name: Setup Buildcache
-        if: inputs.configuration == 'CMake' # TODO: buildcache on VS
-        uses: mikehardy/buildcache-action@v1.2.2
-        with:
-          cache_key: ${{ inputs.os }} ${{ inputs.platform }} ${{ inputs.configuration }}
-
-      - name: Setup msbuild
-        if: inputs.configuration != 'CMake'
-        uses: microsoft/setup-msbuild@v1
-
-      - name: Generate CMake
-        if: inputs.configuration == 'CMake'
-        id: cmake
-        shell: cmd
-        run: |
-          if "${{ github.event.inputs.retainDebugArtifacts }}"=="true" (SET type=RelWithDebInfo) else (SET type=Release)
-          if "${{ inputs.platform }}"=="Win32" (SET vcvars=vcvarsamd64_x86.bat) else (SET vcvars=vcvars64.bat)
-          call "%ProgramFiles(x86)%\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\%vcvars%"
-          echo ::set-output name=buildtype::%type%
-          echo ::set-output name=vcvars::%vcvars%
-          cmake . -B build -DCMAKE_BUILD_TYPE=%type% -DLTO_PCSX2_CORE=ON -G Ninja -DCMAKE_C_COMPILER_LAUNCHER=..\buildcache\bin\buildcache.exe -DCMAKE_CXX_COMPILER_LAUNCHER=..\buildcache\bin\buildcache.exe -DCMAKE_DISABLE_PRECOMPILE_HEADERS=ON
-
-      - name: Build PCSX2
-        shell: cmd
-        run: |
-          if "${{ inputs.configuration }}"=="CMake" (
-            call "%ProgramFiles(x86)%\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\${{ steps.cmake.outputs.vcvars }}"
-            cmake --build build --config ${{ steps.cmake.outputs.buildtype }}
-            cp build/pcsx2/pcsx2* bin/
-          ) else (
-            msbuild "PCSX2_suite.sln" /m /v:m /p:Configuration="${{ inputs.configuration }}" /p:Platform="${{ inputs.platform }}"
-          )
-
-      - name: Run Tests
-        if: inputs.configuration == 'CMake'
-        shell: cmd
-        run: |
-          call "%ProgramFiles(x86)%\Microsoft Visual Studio\2019\Enterprise\VC\Auxiliary\Build\${{ steps.cmake.outputs.vcvars }}"
-          cmake --build build --config ${{ steps.cmake.outputs.buildtype }} --target unittests
-
-      - name: Upload artifact
-        uses: actions/upload-artifact@v3
-        with:
-          name: ${{ steps.artifact-metadata.outputs.artifact-name }}
-          path: |
-            ./bin
-            !./bin/**/*.bsc
-            !./bin/**/*.exp
-            !./bin/**/*.ilk
-            !./bin/**/*.iobj
-            !./bin/**/*.ipdb
-            !./bin/**/*.pdb
-            !./bin/**/*.lib
-
-      - name: Upload artifact - with symbols
-        if: inputs.configuration != 'CMake'
-        uses: actions/upload-artifact@v3
-        with:
-          name: ${{ steps.artifact-metadata.outputs.artifact-name }}-symbols
-          path: ./bin/**/*.pdb

.gitignore

@@ -30,15 +30,11 @@
 **/x64/Debug*
 **/x64/Devel*
 
-**/bin/PCSX2-linux.sh
-
 _ReSharper.*
 pcsx2.snapshot_*
 svnrev.h
 
-/build
-/build_dev
-/build_dbg
+/build*
 /obj-*
 *.obj
 
@@ -47,8 +43,7 @@ Thumbs.db
 
 Debug.txt
 install_log.txt
-padLog.txt
-GS_opengl_debug.txt
+bad_shader_*
 
 Debug
 Release
@@ -73,10 +68,7 @@ oprofile_data/
 /bin/**/*.ilk
 /bin/**/*.lib
 /bin/**/*.pdb
-/bin/pcsx2
-/bin/PCSX2-linux.sh
-/bin/*ReplayLoader
-/bin/GS*.txt
+/bin/pcsx2*
 /bin/qt.conf
 /bin/bios
 /bin/cache
@@ -98,8 +90,6 @@ oprofile_data/
 /ipch
 
 !/3rdparty/libjpeg/change.log
-/3rdparty/**/include/wx/setup.h
-/3rdparty/**/wx/msw/rcdefs.h
 /pcsx2/gui/Resources/*.h
 !/pcsx2/gui/Resources/EmbeddedImage.h
 /tools/bin

.gitmodules

@@ -14,16 +14,10 @@
 	path = 3rdparty/wil
 	url = https://github.com/microsoft/wil.git
 	branch = master
-[submodule "3rdparty/cubeb/cubeb"]
-	path = 3rdparty/cubeb/cubeb
-	url = https://github.com/mozilla/cubeb.git
 [submodule "3rdparty/rapidyaml/rapidyaml"]
 	path = 3rdparty/rapidyaml/rapidyaml
 	url = https://github.com/biojppm/rapidyaml.git
 	branch = master
-[submodule "3rdparty/imgui/imgui"]
-	path = 3rdparty/imgui/imgui
-	url = https://github.com/ocornut/imgui.git
 [submodule "3rdparty/glslang/glslang"]
 	path = 3rdparty/glslang/glslang
 	url = https://github.com/KhronosGroup/glslang.git
@@ -39,3 +33,6 @@
 [submodule "3rdparty/zstd/zstd"]
 	path = 3rdparty/zstd/zstd
 	url = https://github.com/facebook/zstd.git
+[submodule "3rdparty/rcheevos/rcheevos"]
+	path = 3rdparty/rcheevos/rcheevos
+	url = https://github.com/RetroAchievements/rcheevos.git

3rdparty/3rdparty.props

@@ -10,7 +10,6 @@
     <ClCompile>
       <AdditionalIncludeDirectories>$(ProjectDir);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <PreprocessorDefinitions>__WIN32__;WIN32;_WINDOWS;_CRT_SECURE_NO_WARNINGS;_CRT_SECURE_NO_DEPRECATE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <StructMemberAlignment>16Bytes</StructMemberAlignment>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <RuntimeTypeInfo>false</RuntimeTypeInfo>
       <WarningLevel>TurnOffAllWarnings</WarningLevel>

3rdparty/baseclasses/CMakeLists.txt

@@ -1,55 +0,0 @@
-add_library(baseclasses
-	amextra.cpp
-	amfilter.cpp
-	amvideo.cpp
-	combase.cpp
-	ctlutil.cpp
-	ddmm.cpp
-	mtype.cpp
-	outputq.cpp
-	pstream.cpp
-	pullpin.cpp
-	refclock.cpp
-	renbase.cpp
-	schedule.cpp
-	seekpt.cpp
-	source.cpp
-	strmctl.cpp
-	sysclock.cpp
-	transfrm.cpp
-	transip.cpp
-	vtrans.cpp
-	wxdebug.cpp
-	wxlist.cpp
-	wxutil.cpp
-	amextra.h
-	amfilter.h
-	cache.h
-	combase.h
-	ctlutil.h
-	ddmm.h
-	fourcc.h
-	measure.h
-	msgthrd.h
-	mtype.h
-	outputq.h
-	pstream.h
-	pullpin.h
-	refclock.h
-	reftime.h
-	renbase.h
-	schedule.h
-	seekpt.h
-	source.h
-	streams.h
-	strmctl.h
-	sysclock.h
-	transfrm.h
-	transip.h
-	vtrans.h
-	wxdebug.h
-	wxlist.h
-	wxutil.h
-)
-target_include_directories(baseclasses PUBLIC .)
-target_precompile_headers(baseclasses PRIVATE streams.h)

3rdparty/baseclasses/LICENSE

@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) Microsoft Corporation
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
- of this software and associated documentation files (the "Software"), to deal
- in the Software without restriction, including without limitation the rights
- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- copies of the Software, and to permit persons to whom the Software is
- furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
- all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- THE SOFTWARE.

3rdparty/baseclasses/amextra.cpp

@@ -1,111 +0,0 @@
-//------------------------------------------------------------------------------
-// File: AMExtra.cpp
-//
-// Desc: DirectShow base classes - implements CRenderedInputPin class.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-#include <streams.h>        // DirectShow base class definitions
-#include <mmsystem.h>       // Needed for definition of timeGetTime
-#include <limits.h>         // Standard data type limit definitions
-#include <measure.h>        // Used for time critical log functions
-
-#include "amextra.h"
-
-#pragma warning(disable:4355)
-
-//  Implements CRenderedInputPin class
-
-CRenderedInputPin::CRenderedInputPin(__in_opt LPCTSTR pObjectName,
-                                     __in CBaseFilter *pFilter,
-                                     __in CCritSec *pLock,
-                                     __inout HRESULT *phr,
-                                     __in_opt LPCWSTR pName) :
-    CBaseInputPin(pObjectName, pFilter, pLock, phr, pName),
-    m_bAtEndOfStream(FALSE),
-    m_bCompleteNotified(FALSE)
-{
-}
-#ifdef UNICODE
-CRenderedInputPin::CRenderedInputPin(__in_opt LPCSTR pObjectName,
-                                     __in CBaseFilter *pFilter,
-                                     __in CCritSec *pLock,
-                                     __inout HRESULT *phr,
-                                     __in_opt LPCWSTR pName) :
-    CBaseInputPin(pObjectName, pFilter, pLock, phr, pName),
-    m_bAtEndOfStream(FALSE),
-    m_bCompleteNotified(FALSE)
-{
-}
-#endif
-
-// Flush end of stream condition - caller should do any
-// necessary stream level locking before calling this
-
-STDMETHODIMP CRenderedInputPin::EndOfStream()
-{
-    HRESULT hr = CheckStreaming();
-
-    //  Do EC_COMPLETE handling for rendered pins
-    if (S_OK == hr  && !m_bAtEndOfStream) {
-        m_bAtEndOfStream = TRUE;
-        FILTER_STATE fs;
-        EXECUTE_ASSERT(SUCCEEDED(m_pFilter->GetState(0, &fs)));
-        if (fs == State_Running) {
-            DoCompleteHandling();
-        }
-    }
-    return hr;
-}
-
-
-// Called to complete the flush
-
-STDMETHODIMP CRenderedInputPin::EndFlush()
-{
-    CAutoLock lck(m_pLock);
-
-    // Clean up renderer state
-    m_bAtEndOfStream = FALSE;
-    m_bCompleteNotified = FALSE;
-
-    return CBaseInputPin::EndFlush();
-}
-
-
-// Notify of Run() from filter
-
-HRESULT CRenderedInputPin::Run(REFERENCE_TIME tStart)
-{
-    UNREFERENCED_PARAMETER(tStart);
-    m_bCompleteNotified = FALSE;
-    if (m_bAtEndOfStream) {
-        DoCompleteHandling();
-    }
-    return S_OK;
-}
-
-
-//  Clear status on going into paused state
-
-HRESULT CRenderedInputPin::Active()
-{
-    m_bAtEndOfStream = FALSE;
-    m_bCompleteNotified = FALSE;
-    return CBaseInputPin::Active();
-}
-
-
-//  Do stuff to deliver end of stream
-
-void CRenderedInputPin::DoCompleteHandling()
-{
-    ASSERT(m_bAtEndOfStream);
-    if (!m_bCompleteNotified) {
-        m_bCompleteNotified = TRUE;
-        m_pFilter->NotifyEvent(EC_COMPLETE, S_OK, (LONG_PTR)(IBaseFilter *)m_pFilter);
-    }
-}
-

3rdparty/baseclasses/amextra.h

@@ -1,56 +0,0 @@
-//------------------------------------------------------------------------------
-// File: AMExtra.h
-//
-// Desc: DirectShow base classes.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-#ifndef __AMEXTRA__
-#define __AMEXTRA__
-
-// Simple rendered input pin
-//
-// NOTE if your filter queues stuff before rendering then it may not be
-// appropriate to use this class
-//
-// In that case queue the end of stream condition until the last sample
-// is actually rendered and flush the condition appropriately
-
-class CRenderedInputPin : public CBaseInputPin
-{
-public:
-
-    CRenderedInputPin(__in_opt LPCTSTR pObjectName,
-                      __in CBaseFilter *pFilter,
-                      __in CCritSec *pLock,
-                      __inout HRESULT *phr,
-                      __in_opt LPCWSTR pName);
-#ifdef UNICODE
-    CRenderedInputPin(__in_opt LPCSTR pObjectName,
-                      __in CBaseFilter *pFilter,
-                      __in CCritSec *pLock,
-                      __inout HRESULT *phr,
-                      __in_opt LPCWSTR pName);
-#endif
-
-    // Override methods to track end of stream state
-    STDMETHODIMP EndOfStream();
-    STDMETHODIMP EndFlush();
-
-    HRESULT Active();
-    HRESULT Run(REFERENCE_TIME tStart);
-
-protected:
-
-    // Member variables to track state
-    BOOL m_bAtEndOfStream;      // Set by EndOfStream
-    BOOL m_bCompleteNotified;   // Set when we notify for EC_COMPLETE
-
-private:
-    void DoCompleteHandling();
-};
-
-#endif // __AMEXTRA__
-

3rdparty/baseclasses/amvideo.cpp

@@ -1,275 +0,0 @@
-//------------------------------------------------------------------------------
-// File: AMVideo.cpp
-//
-// Desc: DirectShow base classes - implements helper functions for
-//       bitmap formats.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-#include <streams.h>
-#include <limits.h>
-
-// These are bit field masks for true colour devices
-
-const DWORD bits555[] = {0x007C00,0x0003E0,0x00001F};
-const DWORD bits565[] = {0x00F800,0x0007E0,0x00001F};
-const DWORD bits888[] = {0xFF0000,0x00FF00,0x0000FF};
-
-// This maps bitmap subtypes into a bits per pixel value and also a
-// name. unicode and ansi versions are stored because we have to
-// return a pointer to a static string.
-const struct {
-    const GUID *pSubtype;
-    WORD BitCount;
-    CHAR *pName;
-    WCHAR *wszName;
-} BitCountMap[] =  { &MEDIASUBTYPE_RGB1,        1,   "RGB Monochrome",     L"RGB Monochrome",
-                     &MEDIASUBTYPE_RGB4,        4,   "RGB VGA",            L"RGB VGA",
-                     &MEDIASUBTYPE_RGB8,        8,   "RGB 8",              L"RGB 8",
-                     &MEDIASUBTYPE_RGB565,      16,  "RGB 565 (16 bit)",   L"RGB 565 (16 bit)",
-                     &MEDIASUBTYPE_RGB555,      16,  "RGB 555 (16 bit)",   L"RGB 555 (16 bit)",
-                     &MEDIASUBTYPE_RGB24,       24,  "RGB 24",             L"RGB 24",
-                     &MEDIASUBTYPE_RGB32,       32,  "RGB 32",             L"RGB 32",
-                     &MEDIASUBTYPE_ARGB32,    32,  "ARGB 32",             L"ARGB 32",
-                     &MEDIASUBTYPE_Overlay,     0,   "Overlay",            L"Overlay",
-                     &GUID_NULL,                0,   "UNKNOWN",            L"UNKNOWN"
-};
-
-// Return the size of the bitmap as defined by this header
-
-STDAPI_(DWORD) GetBitmapSize(const BITMAPINFOHEADER *pHeader)
-{
-    return DIBSIZE(*pHeader);
-}
-
-
-// This is called if the header has a 16 bit colour depth and needs to work
-// out the detailed type from the bit fields (either RGB 565 or RGB 555)
-
-STDAPI_(const GUID) GetTrueColorType(const BITMAPINFOHEADER *pbmiHeader)
-{
-    BITMAPINFO *pbmInfo = (BITMAPINFO *) pbmiHeader;
-    ASSERT(pbmiHeader->biBitCount == 16);
-
-    // If its BI_RGB then it's RGB 555 by default
-
-    if (pbmiHeader->biCompression == BI_RGB) {
-        return MEDIASUBTYPE_RGB555;
-    }
-
-    // Compare the bit fields with RGB 555
-
-    DWORD *pMask = (DWORD *) pbmInfo->bmiColors;
-    if (pMask[0] == bits555[0]) {
-        if (pMask[1] == bits555[1]) {
-            if (pMask[2] == bits555[2]) {
-                return MEDIASUBTYPE_RGB555;
-            }
-        }
-    }
-
-    // Compare the bit fields with RGB 565
-
-    pMask = (DWORD *) pbmInfo->bmiColors;
-    if (pMask[0] == bits565[0]) {
-        if (pMask[1] == bits565[1]) {
-            if (pMask[2] == bits565[2]) {
-                return MEDIASUBTYPE_RGB565;
-            }
-        }
-    }
-    return GUID_NULL;
-}
-
-
-// Given a BITMAPINFOHEADER structure this returns the GUID sub type that is
-// used to describe it in format negotiations. For example a video codec fills
-// in the format block with a VIDEOINFO structure, it also fills in the major
-// type with MEDIATYPE_VIDEO and the subtype with a GUID that matches the bit
-// count, for example if it is an eight bit image then MEDIASUBTYPE_RGB8
-
-STDAPI_(const GUID) GetBitmapSubtype(const BITMAPINFOHEADER *pbmiHeader)
-{
-    ASSERT(pbmiHeader);
-
-    // If it's not RGB then create a GUID from the compression type
-
-    if (pbmiHeader->biCompression != BI_RGB) {
-        if (pbmiHeader->biCompression != BI_BITFIELDS) {
-            FOURCCMap FourCCMap(pbmiHeader->biCompression);
-            return (const GUID) FourCCMap;
-        }
-    }
-
-    // Map the RGB DIB bit depth to a image GUID
-
-    switch(pbmiHeader->biBitCount) {
-        case 1    :   return MEDIASUBTYPE_RGB1;
-        case 4    :   return MEDIASUBTYPE_RGB4;
-        case 8    :   return MEDIASUBTYPE_RGB8;
-        case 16   :   return GetTrueColorType(pbmiHeader);
-        case 24   :   return MEDIASUBTYPE_RGB24;
-        case 32   :   return MEDIASUBTYPE_RGB32;
-    }
-    return GUID_NULL;
-}
-
-
-// Given a video bitmap subtype we return the number of bits per pixel it uses
-// We return a WORD bit count as thats what the BITMAPINFOHEADER uses. If the
-// GUID subtype is not found in the table we return an invalid USHRT_MAX
-
-STDAPI_(WORD) GetBitCount(const GUID *pSubtype)
-{
-    ASSERT(pSubtype);
-    const GUID *pMediaSubtype;
-    INT iPosition = 0;
-
-    // Scan the mapping list seeing if the source GUID matches any known
-    // bitmap subtypes, the list is terminated by a GUID_NULL entry
-
-    while (TRUE) {
-        pMediaSubtype = BitCountMap[iPosition].pSubtype;
-        if (IsEqualGUID(*pMediaSubtype,GUID_NULL)) {
-            return USHRT_MAX;
-        }
-        if (IsEqualGUID(*pMediaSubtype,*pSubtype)) {
-            return BitCountMap[iPosition].BitCount;
-        }
-        iPosition++;
-    }
-}
-
-
-// Given a bitmap subtype we return a description name that can be used for
-// debug purposes. In a retail build this function still returns the names
-// If the subtype isn't found in the lookup table we return string UNKNOWN
-
-int LocateSubtype(const GUID *pSubtype)
-{
-    ASSERT(pSubtype);
-    const GUID *pMediaSubtype;
-    INT iPosition = 0;
-
-    // Scan the mapping list seeing if the source GUID matches any known
-    // bitmap subtypes, the list is terminated by a GUID_NULL entry
-
-    while (TRUE) {
-        pMediaSubtype = BitCountMap[iPosition].pSubtype;
-        if (IsEqualGUID(*pMediaSubtype,*pSubtype) ||
-            IsEqualGUID(*pMediaSubtype,GUID_NULL)
-            )
-        {
-            break;
-        }
-
-        iPosition++;
-    }
-
-    return iPosition;
-}
-
-
-
-STDAPI_(WCHAR *) GetSubtypeNameW(const GUID *pSubtype)
-{
-    return BitCountMap[LocateSubtype(pSubtype)].wszName;
-}
-
-STDAPI_(CHAR *) GetSubtypeNameA(const GUID *pSubtype)
-{
-    return BitCountMap[LocateSubtype(pSubtype)].pName;
-}
-
-#ifndef GetSubtypeName
-#error wxutil.h should have defined GetSubtypeName
-#endif
-#undef GetSubtypeName
-
-// this is here for people that linked to it directly; most people
-// would use the header file that picks the A or W version.
-STDAPI_(CHAR *) GetSubtypeName(const GUID *pSubtype)
-{
-    return GetSubtypeNameA(pSubtype);
-}
-
-
-// The mechanism for describing a bitmap format is with the BITMAPINFOHEADER
-// This is really messy to deal with because it invariably has fields that
-// follow it holding bit fields, palettes and the rest. This function gives
-// the number of bytes required to hold a VIDEOINFO that represents it. This
-// count includes the prefix information (like the rcSource rectangle) the
-// BITMAPINFOHEADER field, and any other colour information on the end.
-//
-// WARNING If you want to copy a BITMAPINFOHEADER into a VIDEOINFO always make
-// sure that you use the HEADER macro because the BITMAPINFOHEADER field isn't
-// right at the start of the VIDEOINFO (there are a number of other fields),
-//
-//     CopyMemory(HEADER(pVideoInfo),pbmi,sizeof(BITMAPINFOHEADER));
-//
-
-STDAPI_(LONG) GetBitmapFormatSize(const BITMAPINFOHEADER *pHeader)
-{
-    // Everyone has this to start with this
-    LONG Size = SIZE_PREHEADER + pHeader->biSize;
-
-    ASSERT(pHeader->biSize >= sizeof(BITMAPINFOHEADER));
-
-    // Does this format use a palette, if the number of colours actually used
-    // is zero then it is set to the maximum that are allowed for that colour
-    // depth (an example is 256 for eight bits). Truecolour formats may also
-    // pass a palette with them in which case the used count is non zero
-
-    // This would scare me.
-    ASSERT(pHeader->biBitCount <= iPALETTE || pHeader->biClrUsed == 0);
-
-    if (pHeader->biBitCount <= iPALETTE || pHeader->biClrUsed) {
-        LONG Entries = (DWORD) 1 << pHeader->biBitCount;
-        if (pHeader->biClrUsed) {
-            Entries = pHeader->biClrUsed;
-        }
-        Size += Entries * sizeof(RGBQUAD);
-    }
-
-    // Truecolour formats may have a BI_BITFIELDS specifier for compression
-    // type which means that room for three DWORDs should be allocated that
-    // specify where in each pixel the RGB colour components may be found
-
-    if (pHeader->biCompression == BI_BITFIELDS) {
-        Size += SIZE_MASKS;
-    }
-
-    // A BITMAPINFO for a palettised image may also contain a palette map that
-    // provides the information to map from a source palette to a destination
-    // palette during a BitBlt for example, because this information is only
-    // ever processed during drawing you don't normally store the palette map
-    // nor have any way of knowing if it is present in the data structure
-
-    return Size;
-}
-
-
-// Returns TRUE if the VIDEOINFO contains a palette
-
-STDAPI_(BOOL) ContainsPalette(const VIDEOINFOHEADER *pVideoInfo)
-{
-    if (PALETTISED(pVideoInfo) == FALSE) {
-        if (pVideoInfo->bmiHeader.biClrUsed == 0) {
-            return FALSE;
-        }
-    }
-    return TRUE;
-}
-
-
-// Return a pointer to the first entry in a palette
-
-STDAPI_(const RGBQUAD *) GetBitmapPalette(const VIDEOINFOHEADER *pVideoInfo)
-{
-    if (pVideoInfo->bmiHeader.biCompression == BI_BITFIELDS) {
-        return TRUECOLOR(pVideoInfo)->bmiColors;
-    }
-    return COLORS(pVideoInfo);
-}

3rdparty/baseclasses/baseclasses.vcxproj

@@ -1,97 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="$(SolutionDir)common\vsprops\BaseProjectConfig.props" />
-  <Import Project="$(SolutionDir)common\vsprops\WinSDK.props" />
-  <PropertyGroup Label="Globals">
-    <ProjectGuid>{27F17499-A372-4408-8AFA-4F9F4584FBD3}</ProjectGuid>
-  </PropertyGroup>
-  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
-  <PropertyGroup Label="Configuration">
-    <ConfigurationType>StaticLibrary</ConfigurationType>
-    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
-    <CharacterSet>MultiByte</CharacterSet>
-    <WholeProgramOptimization Condition="$(Configuration.Contains(Release))">true</WholeProgramOptimization>
-    <UseDebugLibraries Condition="$(Configuration.Contains(Debug))">true</UseDebugLibraries>
-    <UseDebugLibraries Condition="!$(Configuration.Contains(Debug))">false</UseDebugLibraries>
-  </PropertyGroup>
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3rdparty/baseclasses/baseclasses.vcxproj.filters

@@ -1,174 +0,0 @@
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-      <Filter>Header Files</Filter>
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3rdparty/baseclasses/cache.h

@@ -1,74 +0,0 @@
-//------------------------------------------------------------------------------
-// File: Cache.h
-//
-// Desc: DirectShow base classes - efines a non-MFC generic cache class.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-/* This class implements a simple cache. A cache object is instantiated
-   with the number of items it is to hold. An item is a pointer to an
-   object derived from CBaseObject (helps reduce memory leaks). The cache
-   can then have objects added to it and removed from it. The cache size
-   is fixed at construction time and may therefore run out or be flooded.
-   If it runs out it returns a NULL pointer, if it fills up it also returns
-   a NULL pointer instead of a pointer to the object just inserted */
-
-/* Making these classes inherit from CBaseObject does nothing for their
-   functionality but it allows us to check there are no memory leaks */
-
-/* WARNING Be very careful when using this class, what it lets you do is
-   store and retrieve objects so that you can minimise object creation
-   which in turns improves efficiency. However the object you store is
-   exactly the same as the object you get back which means that it short
-   circuits the constructor initialisation phase. This means any class
-   variables the object has (eg pointers) are highly likely to be invalid.
-   Therefore ensure you reinitialise the object before using it again */
-
-
-#ifndef __CACHE__
-#define __CACHE__
-
-
-class CCache : CBaseObject {
-
-    /* Make copy constructor and assignment operator inaccessible */
-
-    CCache(const CCache &refCache);
-    CCache &operator=(const CCache &refCache);
-
-private:
-
-    /* These are initialised in the constructor. The first variable points to
-       an array of pointers, each of which points to a CBaseObject derived
-       object. The m_iCacheSize is the static fixed size for the cache and the
-       m_iUsed defines the number of places filled with objects at any time.
-       We fill the array of pointers from the start (ie m_ppObjects[0] first)
-       and then only add and remove objects from the end position, so in this
-       respect the array of object pointers should be treated as a stack */
-
-    CBaseObject **m_ppObjects;
-    const INT m_iCacheSize;
-    INT m_iUsed;
-
-public:
-
-    CCache(__in_opt LPCTSTR pName,INT iItems);
-    virtual ~CCache();
-
-    /* Add an item to the cache */
-    CBaseObject *AddToCache(__in CBaseObject *pObject);
-
-    /* Remove an item from the cache */
-    CBaseObject *RemoveFromCache();
-
-    /* Delete all the objects held in the cache */
-    void RemoveAll(void);
-
-    /* Return the cache size which is set during construction */
-    INT GetCacheSize(void) const {return m_iCacheSize;};
-};
-
-#endif /* __CACHE__ */
-

3rdparty/baseclasses/combase.cpp

@@ -1,265 +0,0 @@
-//------------------------------------------------------------------------------
-// File: ComBase.cpp
-//
-// Desc: DirectShow base classes - implements class hierarchy for creating
-//       COM objects.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-#include <streams.h>
-#pragma warning( disable : 4514 )   // Disable warnings re unused inline functions
-
-
-/* Define the static member variable */
-
-LONG CBaseObject::m_cObjects = 0;
-
-
-/* Constructor */
-
-CBaseObject::CBaseObject(__in_opt LPCTSTR pName)
-{
-    /* Increment the number of active objects */
-    InterlockedIncrement(&m_cObjects);
-
-#ifdef DEBUG
-
-#ifdef UNICODE
-    m_dwCookie = DbgRegisterObjectCreation(0, pName);
-#else
-    m_dwCookie = DbgRegisterObjectCreation(pName, 0);
-#endif
-
-#endif
-}
-
-#ifdef UNICODE
-CBaseObject::CBaseObject(const char *pName)
-{
-    /* Increment the number of active objects */
-    InterlockedIncrement(&m_cObjects);
-
-#ifdef DEBUG
-    m_dwCookie = DbgRegisterObjectCreation(pName, 0);
-#endif
-}
-#endif
-
-HINSTANCE	hlibOLEAut32;
-
-/* Destructor */
-
-CBaseObject::~CBaseObject()
-{
-    /* Decrement the number of objects active */
-    if (InterlockedDecrement(&m_cObjects) == 0) {
-	if (hlibOLEAut32) {
-	    FreeLibrary(hlibOLEAut32);
-
-	    hlibOLEAut32 = 0;
-	}
-    };
-
-
-#ifdef DEBUG
-    DbgRegisterObjectDestruction(m_dwCookie);
-#endif
-}
-
-static const TCHAR szOle32Aut[]   = TEXT("OleAut32.dll");
-
-HINSTANCE LoadOLEAut32()
-{
-    if (hlibOLEAut32 == 0) {
-
-	hlibOLEAut32 = LoadLibrary(szOle32Aut);
-    }
-
-    return hlibOLEAut32;
-}
-
-
-/* Constructor */
-
-// We know we use "this" in the initialization list, we also know we don't modify *phr.
-#pragma warning( disable : 4355 4100 )
-CUnknown::CUnknown(__in_opt LPCTSTR pName, __in_opt LPUNKNOWN pUnk)
-: CBaseObject(pName)
-/* Start the object with a reference count of zero - when the      */
-/* object is queried for it's first interface this may be          */
-/* incremented depending on whether or not this object is          */
-/* currently being aggregated upon                                 */
-, m_cRef(0)
-/* Set our pointer to our IUnknown interface.                      */
-/* If we have an outer, use its, otherwise use ours.               */
-/* This pointer effectivly points to the owner of                  */
-/* this object and can be accessed by the GetOwner() method.       */
-, m_pUnknown( pUnk != 0 ? pUnk : reinterpret_cast<LPUNKNOWN>( static_cast<PNDUNKNOWN>(this) ) )
- /* Why the double cast?  Well, the inner cast is a type-safe cast */
- /* to pointer to a type from which we inherit.  The second is     */
- /* type-unsafe but works because INonDelegatingUnknown "behaves   */
- /* like" IUnknown. (Only the names on the methods change.)        */
-{
-    // Everything we need to do has been done in the initializer list
-}
-
-// This does the same as above except it has a useless HRESULT argument
-// use the previous constructor, this is just left for compatibility...
-CUnknown::CUnknown(__in_opt LPCTSTR pName, __in_opt LPUNKNOWN pUnk, __inout_opt HRESULT *phr) :
-    CBaseObject(pName),
-    m_cRef(0),
-    m_pUnknown( pUnk != 0 ? pUnk : reinterpret_cast<LPUNKNOWN>( static_cast<PNDUNKNOWN>(this) ) )
-{
-}
-
-#ifdef UNICODE
-CUnknown::CUnknown(__in_opt LPCSTR pName, __in_opt LPUNKNOWN pUnk)
-: CBaseObject(pName), m_cRef(0),
-    m_pUnknown( pUnk != 0 ? pUnk : reinterpret_cast<LPUNKNOWN>( static_cast<PNDUNKNOWN>(this) ) )
-{ }
-
-CUnknown::CUnknown(__in_opt LPCSTR pName, __in_opt LPUNKNOWN pUnk, __inout_opt HRESULT *phr) :
-    CBaseObject(pName), m_cRef(0),
-    m_pUnknown( pUnk != 0 ? pUnk : reinterpret_cast<LPUNKNOWN>( static_cast<PNDUNKNOWN>(this) ) )
-{ }
-
-#endif
-
-#pragma warning( default : 4355 4100 )
-
-
-/* QueryInterface */
-
-STDMETHODIMP CUnknown::NonDelegatingQueryInterface(REFIID riid, __deref_out void ** ppv)
-{
-    CheckPointer(ppv,E_POINTER);
-    ValidateReadWritePtr(ppv,sizeof(PVOID));
-
-    /* We know only about IUnknown */
-
-    if (riid == IID_IUnknown) {
-        GetInterface((LPUNKNOWN) (PNDUNKNOWN) this, ppv);
-        return NOERROR;
-    } else {
-        *ppv = NULL;
-        return E_NOINTERFACE;
-    }
-}
-
-/* We have to ensure that we DON'T use a max macro, since these will typically   */
-/* lead to one of the parameters being evaluated twice.  Since we are worried    */
-/* about concurrency, we can't afford to access the m_cRef twice since we can't  */
-/* afford to run the risk that its value having changed between accesses.        */
-
-template<class T> inline static T ourmax( const T & a, const T & b )
-{
-    return a > b ? a : b;
-}
-
-/* AddRef */
-
-STDMETHODIMP_(ULONG) CUnknown::NonDelegatingAddRef()
-{
-    LONG lRef = InterlockedIncrement( &m_cRef );
-    ASSERT(lRef > 0);
-    DbgLog((LOG_MEMORY,3,TEXT("    Obj %d ref++ = %d"),
-           m_dwCookie, m_cRef));
-    return ourmax(ULONG(m_cRef), 1ul);
-}
-
-
-/* Release */
-
-STDMETHODIMP_(ULONG) CUnknown::NonDelegatingRelease()
-{
-    /* If the reference count drops to zero delete ourselves */
-
-    LONG lRef = InterlockedDecrement( &m_cRef );
-    ASSERT(lRef >= 0);
-
-    DbgLog((LOG_MEMORY,3,TEXT("    Object %d ref-- = %d"),
-	    m_dwCookie, m_cRef));
-    if (lRef == 0) {
-
-        // COM rules say we must protect against re-entrancy.
-        // If we are an aggregator and we hold our own interfaces
-        // on the aggregatee, the QI for these interfaces will
-        // addref ourselves. So after doing the QI we must release
-        // a ref count on ourselves. Then, before releasing the
-        // private interface, we must addref ourselves. When we do
-        // this from the destructor here it will result in the ref
-        // count going to 1 and then back to 0 causing us to
-        // re-enter the destructor. Hence we add an extra refcount here
-        // once we know we will delete the object.
-        // for an example aggregator see filgraph\distrib.cpp.
-
-        m_cRef++;
-
-        delete this;
-        return ULONG(0);
-    } else {
-        //  Don't touch m_cRef again even in this leg as the object
-        //  may have just been released on another thread too
-        return ourmax(ULONG(lRef), 1ul);
-    }
-}
-
-
-/* Return an interface pointer to a requesting client
-   performing a thread safe AddRef as necessary */
-
-STDAPI GetInterface(LPUNKNOWN pUnk, __out void **ppv)
-{
-    CheckPointer(ppv, E_POINTER);
-    *ppv = pUnk;
-    pUnk->AddRef();
-    return NOERROR;
-}
-
-
-/* Compares two interfaces and returns TRUE if they are on the same object */
-
-BOOL WINAPI IsEqualObject(IUnknown *pFirst, IUnknown *pSecond)
-{
-    /*  Different objects can't have the same interface pointer for
-        any interface
-    */
-    if (pFirst == pSecond) {
-        return TRUE;
-    }
-    /*  OK - do it the hard way - check if they have the same
-        IUnknown pointers - a single object can only have one of these
-    */
-    LPUNKNOWN pUnknown1;     // Retrieve the IUnknown interface
-    LPUNKNOWN pUnknown2;     // Retrieve the other IUnknown interface
-    HRESULT hr;              // General OLE return code
-
-    ASSERT(pFirst);
-    ASSERT(pSecond);
-
-    /* See if the IUnknown pointers match */
-
-    hr = pFirst->QueryInterface(IID_IUnknown,(void **) &pUnknown1);
-    if (FAILED(hr)) {
-        return FALSE;
-    }
-    ASSERT(pUnknown1);
-
-    /* Release the extra interface we hold */
-
-    pUnknown1->Release();
-
-    hr = pSecond->QueryInterface(IID_IUnknown,(void **) &pUnknown2);
-    if (FAILED(hr)) {
-        return FALSE;
-    }
-    ASSERT(pUnknown2);
-
-    /* Release the extra interface we hold */
-
-    pUnknown2->Release();
-    return (pUnknown1 == pUnknown2);
-}
-

3rdparty/baseclasses/combase.h

@@ -1,305 +0,0 @@
-//------------------------------------------------------------------------------
-// File: ComBase.h
-//
-// Desc: DirectShow base classes - defines a class hierarchy for creating
-//       COM objects.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-/*
-
-a. Derive your COM object from CUnknown
-
-b. Make a static CreateInstance function that takes an LPUNKNOWN, an HRESULT *
-   and a TCHAR *. The LPUNKNOWN defines the object to delegate IUnknown calls
-   to. The HRESULT * allows error codes to be passed around constructors and
-   the TCHAR * is a descriptive name that can be printed on the debugger.
-
-   It is important that constructors only change the HRESULT * if they have
-   to set an ERROR code, if it was successful then leave it alone or you may
-   overwrite an error code from an object previously created.
-
-   When you call a constructor the descriptive name should be in static store
-   as we do not copy the string. To stop large amounts of memory being used
-   in retail builds by all these static strings use the NAME macro,
-
-   CMyFilter = new CImplFilter(NAME("My filter"),pUnknown,phr);
-   if (FAILED(hr)) {
-       return hr;
-   }
-
-   In retail builds NAME(_x_) compiles to NULL, the base CBaseObject class
-   knows not to do anything with objects that don't have a name.
-
-c. Have a constructor for your object that passes the LPUNKNOWN, HRESULT * and
-   TCHAR * to the CUnknown constructor. You can set the HRESULT if you have an
-   error, or just simply pass it through to the constructor.
-
-   The object creation will fail in the class factory if the HRESULT indicates
-   an error (ie FAILED(HRESULT) == TRUE)
-
-d. Create a FactoryTemplate with your object's class id and CreateInstance
-   function.
-
-Then (for each interface) either
-
-Multiple inheritance
-
-1. Also derive it from ISomeInterface
-2. Include DECLARE_IUNKNOWN in your class definition to declare
-   implementations of QueryInterface, AddRef and Release that
-   call the outer unknown
-3. Override NonDelegatingQueryInterface to expose ISomeInterface by
-   code something like
-
-     if (riid == IID_ISomeInterface) {
-         return GetInterface((ISomeInterface *) this, ppv);
-     } else {
-         return CUnknown::NonDelegatingQueryInterface(riid, ppv);
-     }
-
-4. Declare and implement the member functions of ISomeInterface.
-
-or: Nested interfaces
-
-1. Declare a class derived from CUnknown
-2. Include DECLARE_IUNKNOWN in your class definition
-3. Override NonDelegatingQueryInterface to expose ISomeInterface by
-   code something like
-
-     if (riid == IID_ISomeInterface) {
-         return GetInterface((ISomeInterface *) this, ppv);
-     } else {
-         return CUnknown::NonDelegatingQueryInterface(riid, ppv);
-     }
-
-4. Implement the member functions of ISomeInterface. Use GetOwner() to
-   access the COM object class.
-
-And in your COM object class:
-
-5. Make the nested class a friend of the COM object class, and declare
-   an instance of the nested class as a member of the COM object class.
-
-   NOTE that because you must always pass the outer unknown and an hResult
-   to the CUnknown constructor you cannot use a default constructor, in
-   other words you will have to make the member variable a pointer to the
-   class and make a NEW call in your constructor to actually create it.
-
-6. override the NonDelegatingQueryInterface with code like this:
-
-     if (riid == IID_ISomeInterface) {
-         return m_pImplFilter->
-            NonDelegatingQueryInterface(IID_ISomeInterface, ppv);
-     } else {
-         return CUnknown::NonDelegatingQueryInterface(riid, ppv);
-     }
-
-You can have mixed classes which support some interfaces via multiple
-inheritance and some via nested classes
-
-*/
-
-#ifndef __COMBASE__
-#define __COMBASE__
-
-// Filter Setup data structures no defined in axextend.idl
-
-typedef REGPINTYPES
-AMOVIESETUP_MEDIATYPE, * PAMOVIESETUP_MEDIATYPE, * FAR LPAMOVIESETUP_MEDIATYPE;
-
-typedef REGFILTERPINS
-AMOVIESETUP_PIN, * PAMOVIESETUP_PIN, * FAR LPAMOVIESETUP_PIN;
-
-typedef struct _AMOVIESETUP_FILTER
-{
-  const CLSID * clsID;
-  const WCHAR * strName;
-  DWORD      dwMerit;
-  UINT       nPins;
-  const AMOVIESETUP_PIN * lpPin;
-}
-AMOVIESETUP_FILTER, * PAMOVIESETUP_FILTER, * FAR LPAMOVIESETUP_FILTER;
-
-/* The DLLENTRY module initialises the module handle on loading */
-
-extern HINSTANCE g_hInst;
-
-/* On DLL load remember which platform we are running on */
-
-extern DWORD g_amPlatform;
-extern OSVERSIONINFO g_osInfo;     // Filled in by GetVersionEx
-
-/* Version of IUnknown that is renamed to allow a class to support both
-   non delegating and delegating IUnknowns in the same COM object */
-
-#ifndef INONDELEGATINGUNKNOWN_DEFINED
-DECLARE_INTERFACE(INonDelegatingUnknown)
-{
-    STDMETHOD(NonDelegatingQueryInterface) (THIS_ REFIID, LPVOID *) PURE;
-    STDMETHOD_(ULONG, NonDelegatingAddRef)(THIS) PURE;
-    STDMETHOD_(ULONG, NonDelegatingRelease)(THIS) PURE;
-};
-#define INONDELEGATINGUNKNOWN_DEFINED
-#endif
-
-typedef INonDelegatingUnknown *PNDUNKNOWN;
-
-
-/* This is the base object class that supports active object counting. As
-   part of the debug facilities we trace every time a C++ object is created
-   or destroyed. The name of the object has to be passed up through the class
-   derivation list during construction as you cannot call virtual functions
-   in the constructor. The downside of all this is that every single object
-   constructor has to take an object name parameter that describes it */
-
-class CBaseObject
-{
-
-private:
-
-    // Disable the copy constructor and assignment by default so you will get
-    //   compiler errors instead of unexpected behaviour if you pass objects
-    //   by value or assign objects.
-    CBaseObject(const CBaseObject& objectSrc);          // no implementation
-    void operator=(const CBaseObject& objectSrc);       // no implementation
-
-private:
-    static LONG m_cObjects;     /* Total number of objects active */
-
-protected:
-#ifdef DEBUG
-    DWORD m_dwCookie;           /* Cookie identifying this object */
-#endif
-
-
-public:
-
-    /* These increment and decrement the number of active objects */
-
-    CBaseObject(__in_opt LPCTSTR pName);
-#ifdef UNICODE
-    CBaseObject(__in_opt LPCSTR pName);
-#endif
-    ~CBaseObject();
-
-    /* Call this to find if there are any CUnknown derived objects active */
-
-    static LONG ObjectsActive() {
-        return m_cObjects;
-    };
-};
-
-
-/* An object that supports one or more COM interfaces will be based on
-   this class. It supports counting of total objects for DLLCanUnloadNow
-   support, and an implementation of the core non delegating IUnknown */
-
-class AM_NOVTABLE CUnknown : public INonDelegatingUnknown,
-                 public CBaseObject
-{
-private:
-    const LPUNKNOWN m_pUnknown; /* Owner of this object */
-
-protected:                      /* So we can override NonDelegatingRelease() */
-    volatile LONG m_cRef;       /* Number of reference counts */
-
-public:
-
-    CUnknown(__in_opt LPCTSTR pName, __in_opt LPUNKNOWN pUnk);
-    virtual ~CUnknown() {};
-
-    // This is redundant, just use the other constructor
-    //   as we never touch the HRESULT in this anyway
-    CUnknown(__in_opt LPCTSTR Name, __in_opt LPUNKNOWN pUnk, __inout_opt HRESULT *phr);
-#ifdef UNICODE
-    CUnknown(__in_opt LPCSTR pName, __in_opt LPUNKNOWN pUnk);
-    CUnknown(__in_opt LPCSTR pName, __in_opt LPUNKNOWN pUnk,__inout_opt HRESULT *phr);
-#endif
-
-    /* Return the owner of this object */
-
-    LPUNKNOWN GetOwner() const {
-        return m_pUnknown;
-    };
-
-    /* Called from the class factory to create a new instance, it is
-       pure virtual so it must be overriden in your derived class */
-
-    /* static CUnknown *CreateInstance(LPUNKNOWN, HRESULT *) */
-
-    /* Non delegating unknown implementation */
-
-    STDMETHODIMP NonDelegatingQueryInterface(REFIID, __deref_out void **);
-    STDMETHODIMP_(ULONG) NonDelegatingAddRef();
-    STDMETHODIMP_(ULONG) NonDelegatingRelease();
-};
-
-/* Return an interface pointer to a requesting client
-   performing a thread safe AddRef as necessary */
-
-STDAPI GetInterface(LPUNKNOWN pUnk, __out void **ppv);
-
-/* A function that can create a new COM object */
-
-typedef CUnknown *(CALLBACK *LPFNNewCOMObject)(__in_opt LPUNKNOWN pUnkOuter, __inout_opt HRESULT *phr);
-
-/*  A function (can be NULL) which is called from the DLL entrypoint
-    routine for each factory template:
-
-    bLoading - TRUE on DLL load, FALSE on DLL unload
-    rclsid   - the m_ClsID of the entry
-*/
-typedef void (CALLBACK *LPFNInitRoutine)(BOOL bLoading, const CLSID *rclsid);
-
-/* Create one of these per object class in an array so that
-   the default class factory code can create new instances */
-
-class CFactoryTemplate {
-
-public:
-
-    const WCHAR *              m_Name;
-    const CLSID *              m_ClsID;
-    LPFNNewCOMObject           m_lpfnNew;
-    LPFNInitRoutine            m_lpfnInit;
-    const AMOVIESETUP_FILTER * m_pAMovieSetup_Filter;
-
-    BOOL IsClassID(REFCLSID rclsid) const {
-        return (IsEqualCLSID(*m_ClsID,rclsid));
-    };
-
-    CUnknown *CreateInstance(__inout_opt LPUNKNOWN pUnk, __inout_opt HRESULT *phr) const {
-        CheckPointer(phr,NULL);
-        return m_lpfnNew(pUnk, phr);
-    };
-};
-
-
-/* You must override the (pure virtual) NonDelegatingQueryInterface to return
-   interface pointers (using GetInterface) to the interfaces your derived
-   class supports (the default implementation only supports IUnknown) */
-
-#define DECLARE_IUNKNOWN                                        \
-    STDMETHODIMP QueryInterface(REFIID riid, __deref_out void **ppv) {      \
-        return GetOwner()->QueryInterface(riid,ppv);            \
-    };                                                          \
-    STDMETHODIMP_(ULONG) AddRef() {                             \
-        return GetOwner()->AddRef();                            \
-    };                                                          \
-    STDMETHODIMP_(ULONG) Release() {                            \
-        return GetOwner()->Release();                           \
-    };
-
-
-
-HINSTANCE	LoadOLEAut32();
-
-
-#endif /* __COMBASE__ */
-
-
-
-

3rdparty/baseclasses/ctlutil.h

@@ -1,923 +0,0 @@
-//------------------------------------------------------------------------------
-// File: CtlUtil.h
-//
-// Desc: DirectShow base classes.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-// Base classes implementing IDispatch parsing for the basic control dual
-// interfaces. Derive from these and implement just the custom method and
-// property methods. We also implement CPosPassThru that can be used by
-// renderers and transforms to pass by IMediaPosition and IMediaSeeking
-
-#ifndef __CTLUTIL__
-#define __CTLUTIL__
-
-// OLE Automation has different ideas of TRUE and FALSE
-
-#define OATRUE (-1)
-#define OAFALSE (0)
-
-
-// It's possible that we could replace this class with CreateStdDispatch
-
-class CBaseDispatch
-{
-    ITypeInfo * m_pti;
-
-public:
-
-    CBaseDispatch() : m_pti(NULL) {}
-    ~CBaseDispatch();
-
-    /* IDispatch methods */
-    STDMETHODIMP GetTypeInfoCount(__out UINT * pctinfo);
-
-    STDMETHODIMP GetTypeInfo(
-      REFIID riid,
-      UINT itinfo,
-      LCID lcid,
-      __deref_out ITypeInfo ** pptinfo);
-
-    STDMETHODIMP GetIDsOfNames(
-      REFIID riid,
-      __in_ecount(cNames) LPOLESTR * rgszNames,
-      UINT cNames,
-      LCID lcid,
-      __out_ecount(cNames) DISPID * rgdispid);
-};
-
-
-class AM_NOVTABLE CMediaControl :
-    public IMediaControl,
-    public CUnknown
-{
-    CBaseDispatch m_basedisp;
-
-public:
-
-    CMediaControl(const TCHAR *, LPUNKNOWN);
-
-    DECLARE_IUNKNOWN
-
-    // override this to publicise our interfaces
-    STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, __deref_out void **ppv);
-
-    /* IDispatch methods */
-    STDMETHODIMP GetTypeInfoCount(__out UINT * pctinfo);
-
-    STDMETHODIMP GetTypeInfo(
-      UINT itinfo,
-      LCID lcid,
-      __deref_out ITypeInfo ** pptinfo);
-
-    STDMETHODIMP GetIDsOfNames(
-      REFIID riid,
-      __in_ecount(cNames) LPOLESTR * rgszNames,
-      UINT cNames,
-      LCID lcid,
-      __out_ecount(cNames) DISPID * rgdispid);
-
-    STDMETHODIMP Invoke(
-      DISPID dispidMember,
-      REFIID riid,
-      LCID lcid,
-      WORD wFlags,
-      __in DISPPARAMS * pdispparams,
-      __out_opt VARIANT * pvarResult,
-      __out_opt EXCEPINFO * pexcepinfo,
-      __out_opt UINT * puArgErr);
-};
-
-
-class AM_NOVTABLE CMediaEvent :
-    public IMediaEventEx,
-    public CUnknown
-{
-    CBaseDispatch m_basedisp;
-
-public:
-
-    CMediaEvent(__in_opt LPCTSTR, __in_opt LPUNKNOWN);
-
-    DECLARE_IUNKNOWN
-
-    // override this to publicise our interfaces
-    STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, __deref_out void **ppv);
-
-    /* IDispatch methods */
-    STDMETHODIMP GetTypeInfoCount(__out UINT * pctinfo);
-
-    STDMETHODIMP GetTypeInfo(
-      UINT itinfo,
-      LCID lcid,
-      __deref_out ITypeInfo ** pptinfo);
-
-    STDMETHODIMP GetIDsOfNames(
-      REFIID riid,
-      __in_ecount(cNames) LPOLESTR * rgszNames,
-      UINT cNames,
-      LCID lcid,
-      __out_ecount(cNames) DISPID * rgdispid);
-
-    STDMETHODIMP Invoke(
-      DISPID dispidMember,
-      REFIID riid,
-      LCID lcid,
-      WORD wFlags,
-      __in DISPPARAMS * pdispparams,
-      __out_opt VARIANT * pvarResult,
-      __out_opt EXCEPINFO * pexcepinfo,
-      __out_opt UINT * puArgErr);
-};
-
-
-class AM_NOVTABLE CMediaPosition :
-    public IMediaPosition,
-    public CUnknown
-{
-    CBaseDispatch m_basedisp;
-
-
-public:
-
-    CMediaPosition(__in_opt LPCTSTR, __in_opt LPUNKNOWN);
-    CMediaPosition(__in_opt LPCTSTR, __in_opt LPUNKNOWN, __inout HRESULT *phr);
-
-    DECLARE_IUNKNOWN
-
-    // override this to publicise our interfaces
-    STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, __deref_out void **ppv);
-
-    /* IDispatch methods */
-    STDMETHODIMP GetTypeInfoCount(__out UINT * pctinfo);
-
-    STDMETHODIMP GetTypeInfo(
-      UINT itinfo,
-      LCID lcid,
-      __deref_out ITypeInfo ** pptinfo);
-
-    STDMETHODIMP GetIDsOfNames(
-      REFIID riid,
-      __in_ecount(cNames) LPOLESTR * rgszNames,
-      UINT cNames,
-      LCID lcid,
-      __out_ecount(cNames) DISPID * rgdispid);
-
-    STDMETHODIMP Invoke(
-      DISPID dispidMember,
-      REFIID riid,
-      LCID lcid,
-      WORD wFlags,
-      __in DISPPARAMS * pdispparams,
-      __out_opt VARIANT * pvarResult,
-      __out_opt EXCEPINFO * pexcepinfo,
-      __out_opt UINT * puArgErr);
-
-};
-
-
-// OA-compatibility means that we must use double as the RefTime value,
-// and REFERENCE_TIME (essentially a LONGLONG) within filters.
-// this class converts between the two
-
-class COARefTime : public CRefTime {
-public:
-
-    COARefTime() {
-    };
-
-    COARefTime(CRefTime t)
-        : CRefTime(t)
-    {
-    };
-
-    COARefTime(REFERENCE_TIME t)
-        : CRefTime(t)
-    {
-    };
-
-    COARefTime(double d) {
-        m_time = (LONGLONG) (d * 10000000);
-    };
-
-    operator double() {
-        return double(m_time) / 10000000;
-    };
-
-    operator REFERENCE_TIME() {
-        return m_time;
-    };
-
-    COARefTime& operator=(const double& rd)  {
-        m_time = (LONGLONG) (rd * 10000000);
-        return *this;
-    }
-
-    COARefTime& operator=(const REFERENCE_TIME& rt)  {
-        m_time = rt;
-        return *this;
-    }
-
-    inline BOOL operator==(const COARefTime& rt)
-    {
-        return m_time == rt.m_time;
-    };
-
-    inline BOOL operator!=(const COARefTime& rt)
-    {
-        return m_time != rt.m_time;
-    };
-
-    inline BOOL operator < (const COARefTime& rt)
-    {
-        return m_time < rt.m_time;
-    };
-
-    inline BOOL operator > (const COARefTime& rt)
-    {
-        return m_time > rt.m_time;
-    };
-
-    inline BOOL operator >= (const COARefTime& rt)
-    {
-        return m_time >= rt.m_time;
-    };
-
-    inline BOOL operator <= (const COARefTime& rt)
-    {
-        return m_time <= rt.m_time;
-    };
-
-    inline COARefTime operator+(const COARefTime& rt)
-    {
-        return COARefTime(m_time + rt.m_time);
-    };
-
-    inline COARefTime operator-(const COARefTime& rt)
-    {
-        return COARefTime(m_time - rt.m_time);
-    };
-
-    inline COARefTime operator*(LONG l)
-    {
-        return COARefTime(m_time * l);
-    };
-
-    inline COARefTime operator/(LONG l)
-    {
-        return COARefTime(m_time / l);
-    };
-
-private:
-    //  Prevent bugs from constructing from LONG (which gets
-    //  converted to double and then multiplied by 10000000
-    COARefTime(LONG);
-    LONG operator=(LONG);
-};
-
-
-// A utility class that handles IMediaPosition and IMediaSeeking on behalf
-// of single-input pin renderers, or transform filters.
-//
-// Renderers will expose this from the filter; transform filters will
-// expose it from the output pin and not the renderer.
-//
-// Create one of these, giving it your IPin* for your input pin, and delegate
-// all IMediaPosition methods to it. It will query the input pin for
-// IMediaPosition and respond appropriately.
-//
-// Call ForceRefresh if the pin connection changes.
-//
-// This class no longer caches the upstream IMediaPosition or IMediaSeeking
-// it acquires it on each method call. This means ForceRefresh is not needed.
-// The method is kept for source compatibility and to minimise the changes
-// if we need to put it back later for performance reasons.
-
-class CPosPassThru : public IMediaSeeking, public CMediaPosition
-{
-    IPin *m_pPin;
-
-    HRESULT GetPeer(__deref_out IMediaPosition **ppMP);
-    HRESULT GetPeerSeeking(__deref_out IMediaSeeking **ppMS);
-
-public:
-
-    CPosPassThru(__in_opt LPCTSTR, __in_opt LPUNKNOWN, __inout HRESULT*, IPin *);
-    DECLARE_IUNKNOWN
-
-    HRESULT ForceRefresh() {
-        return S_OK;
-    };
-
-    // override to return an accurate current position
-    virtual HRESULT GetMediaTime(__out LONGLONG *pStartTime, __out_opt LONGLONG *pEndTime) {
-        return E_FAIL;
-    }
-
-    STDMETHODIMP NonDelegatingQueryInterface(REFIID riid,__deref_out void **ppv);
-
-    // IMediaSeeking methods
-    STDMETHODIMP GetCapabilities( __out DWORD * pCapabilities );
-    STDMETHODIMP CheckCapabilities( __inout DWORD * pCapabilities );
-    STDMETHODIMP SetTimeFormat(const GUID * pFormat);
-    STDMETHODIMP GetTimeFormat(__out GUID *pFormat);
-    STDMETHODIMP IsUsingTimeFormat(const GUID * pFormat);
-    STDMETHODIMP IsFormatSupported( const GUID * pFormat);
-    STDMETHODIMP QueryPreferredFormat( __out GUID *pFormat);
-    STDMETHODIMP ConvertTimeFormat(__out LONGLONG * pTarget,
-                                   __in_opt const GUID * pTargetFormat,
-                                   LONGLONG Source,
-                                   __in_opt const GUID * pSourceFormat );
-    STDMETHODIMP SetPositions( __inout_opt LONGLONG * pCurrent, DWORD CurrentFlags
-                             , __inout_opt LONGLONG * pStop, DWORD StopFlags );
-
-    STDMETHODIMP GetPositions( __out_opt LONGLONG * pCurrent, __out_opt LONGLONG * pStop );
-    STDMETHODIMP GetCurrentPosition( __out LONGLONG * pCurrent );
-    STDMETHODIMP GetStopPosition( __out LONGLONG * pStop );
-    STDMETHODIMP SetRate( double dRate);
-    STDMETHODIMP GetRate( __out double * pdRate);
-    STDMETHODIMP GetDuration( __out LONGLONG *pDuration);
-    STDMETHODIMP GetAvailable( __out_opt LONGLONG *pEarliest, __out_opt LONGLONG *pLatest );
-    STDMETHODIMP GetPreroll( __out LONGLONG *pllPreroll );
-
-    // IMediaPosition properties
-    STDMETHODIMP get_Duration(__out REFTIME * plength);
-    STDMETHODIMP put_CurrentPosition(REFTIME llTime);
-    STDMETHODIMP get_StopTime(__out REFTIME * pllTime);
-    STDMETHODIMP put_StopTime(REFTIME llTime);
-    STDMETHODIMP get_PrerollTime(__out REFTIME * pllTime);
-    STDMETHODIMP put_PrerollTime(REFTIME llTime);
-    STDMETHODIMP get_Rate(__out double * pdRate);
-    STDMETHODIMP put_Rate(double dRate);
-    STDMETHODIMP get_CurrentPosition(__out REFTIME * pllTime);
-    STDMETHODIMP CanSeekForward(__out LONG *pCanSeekForward);
-    STDMETHODIMP CanSeekBackward(__out LONG *pCanSeekBackward);
-
-private:
-    HRESULT GetSeekingLongLong( HRESULT (__stdcall IMediaSeeking::*pMethod)( LONGLONG * ),
-                                __out LONGLONG * pll );
-};
-
-
-// Adds the ability to return a current position
-
-class CRendererPosPassThru : public CPosPassThru
-{
-    CCritSec m_PositionLock;    // Locks access to our position
-    LONGLONG m_StartMedia;      // Start media time last seen
-    LONGLONG m_EndMedia;        // And likewise the end media
-    BOOL m_bReset;              // Have media times been set
-
-public:
-
-    // Used to help with passing media times through graph
-
-    CRendererPosPassThru(__in_opt LPCTSTR, __in_opt LPUNKNOWN, __inout HRESULT*, IPin *);
-    HRESULT RegisterMediaTime(IMediaSample *pMediaSample);
-    HRESULT RegisterMediaTime(LONGLONG StartTime,LONGLONG EndTime);
-    HRESULT GetMediaTime(__out LONGLONG *pStartTime,__out_opt LONGLONG *pEndTime);
-    HRESULT ResetMediaTime();
-    HRESULT EOS();
-};
-
-STDAPI CreatePosPassThru(
-    __in_opt LPUNKNOWN pAgg,
-    BOOL bRenderer,
-    IPin *pPin,
-    __deref_out IUnknown **ppPassThru
-);
-
-// A class that handles the IDispatch part of IBasicAudio and leaves the
-// properties and methods themselves pure virtual.
-
-class AM_NOVTABLE CBasicAudio : public IBasicAudio, public CUnknown
-{
-    CBaseDispatch m_basedisp;
-
-public:
-
-    CBasicAudio(__in_opt LPCTSTR, __in_opt LPUNKNOWN);
-
-    DECLARE_IUNKNOWN
-
-    // override this to publicise our interfaces
-    STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, __deref_out void **ppv);
-
-    /* IDispatch methods */
-    STDMETHODIMP GetTypeInfoCount(__out UINT * pctinfo);
-
-    STDMETHODIMP GetTypeInfo(
-      UINT itinfo,
-      LCID lcid,
-      __deref_out ITypeInfo ** pptinfo);
-
-    STDMETHODIMP GetIDsOfNames(
-      REFIID riid,
-      __in_ecount(cNames) LPOLESTR * rgszNames,
-      UINT cNames,
-      LCID lcid,
-      __out_ecount(cNames) DISPID * rgdispid);
-
-    STDMETHODIMP Invoke(
-      DISPID dispidMember,
-      REFIID riid,
-      LCID lcid,
-      WORD wFlags,
-      __in DISPPARAMS * pdispparams,
-      __out_opt VARIANT * pvarResult,
-      __out_opt EXCEPINFO * pexcepinfo,
-      __out_opt UINT * puArgErr);
-};
-
-
-// A class that handles the IDispatch part of IBasicVideo and leaves the
-// properties and methods themselves pure virtual.
-
-class AM_NOVTABLE CBaseBasicVideo : public IBasicVideo2, public CUnknown
-{
-    CBaseDispatch m_basedisp;
-
-public:
-
-    CBaseBasicVideo(__in_opt LPCTSTR, __in_opt LPUNKNOWN);
-
-    DECLARE_IUNKNOWN
-
-    // override this to publicise our interfaces
-    STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, __deref_out void **ppv);
-
-    /* IDispatch methods */
-    STDMETHODIMP GetTypeInfoCount(__out UINT * pctinfo);
-
-    STDMETHODIMP GetTypeInfo(
-      UINT itinfo,
-      LCID lcid,
-      __deref_out ITypeInfo ** pptinfo);
-
-    STDMETHODIMP GetIDsOfNames(
-      REFIID riid,
-      __in_ecount(cNames) LPOLESTR * rgszNames,
-      UINT cNames,
-      LCID lcid,
-      __out_ecount(cNames) DISPID * rgdispid);
-
-    STDMETHODIMP Invoke(
-      DISPID dispidMember,
-      REFIID riid,
-      LCID lcid,
-      WORD wFlags,
-      __in DISPPARAMS * pdispparams,
-      __out_opt VARIANT * pvarResult,
-      __out_opt EXCEPINFO * pexcepinfo,
-      __out_opt UINT * puArgErr);
-
-    STDMETHODIMP GetPreferredAspectRatio(
-      __out long *plAspectX,
-      __out long *plAspectY)
-    {
-        return E_NOTIMPL;
-    }
-};
-
-
-// A class that handles the IDispatch part of IVideoWindow and leaves the
-// properties and methods themselves pure virtual.
-
-class AM_NOVTABLE CBaseVideoWindow : public IVideoWindow, public CUnknown
-{
-    CBaseDispatch m_basedisp;
-
-public:
-
-    CBaseVideoWindow(__in_opt LPCTSTR, __in_opt LPUNKNOWN);
-
-    DECLARE_IUNKNOWN
-
-    // override this to publicise our interfaces
-    STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, __deref_out void **ppv);
-
-    /* IDispatch methods */
-    STDMETHODIMP GetTypeInfoCount(__out UINT * pctinfo);
-
-    STDMETHODIMP GetTypeInfo(
-      UINT itinfo,
-      LCID lcid,
-      __deref_out ITypeInfo ** pptinfo);
-
-    STDMETHODIMP GetIDsOfNames(
-      REFIID riid,
-      __in_ecount(cNames) LPOLESTR * rgszNames,
-      UINT cNames,
-      LCID lcid,
-      __out_ecount(cNames) DISPID * rgdispid);
-
-    STDMETHODIMP Invoke(
-      DISPID dispidMember,
-      REFIID riid,
-      LCID lcid,
-      WORD wFlags,
-      __in DISPPARAMS * pdispparams,
-      __out_opt VARIANT * pvarResult,
-      __out_opt EXCEPINFO * pexcepinfo,
-      __out_opt UINT * puArgErr);
-};
-
-
-// abstract class to help source filters with their implementation
-// of IMediaPosition. Derive from this and set the duration (and stop
-// position). Also override NotifyChange to do something when the properties
-// change.
-
-class AM_NOVTABLE CSourcePosition : public CMediaPosition
-{
-
-public:
-    CSourcePosition(__in_opt LPCTSTR, __in_opt LPUNKNOWN, __inout HRESULT*, __in CCritSec *);
-
-    // IMediaPosition methods
-    STDMETHODIMP get_Duration(__out REFTIME * plength);
-    STDMETHODIMP put_CurrentPosition(REFTIME llTime);
-    STDMETHODIMP get_StopTime(__out REFTIME * pllTime);
-    STDMETHODIMP put_StopTime(REFTIME llTime);
-    STDMETHODIMP get_PrerollTime(__out REFTIME * pllTime);
-    STDMETHODIMP put_PrerollTime(REFTIME llTime);
-    STDMETHODIMP get_Rate(__out double * pdRate);
-    STDMETHODIMP put_Rate(double dRate);
-    STDMETHODIMP CanSeekForward(__out LONG *pCanSeekForward);
-    STDMETHODIMP CanSeekBackward(__out LONG *pCanSeekBackward);
-
-    // override if you can return the data you are actually working on
-    STDMETHODIMP get_CurrentPosition(__out REFTIME * pllTime) {
-        return E_NOTIMPL;
-    };
-
-protected:
-
-    // we call this to notify changes. Override to handle them
-    virtual HRESULT ChangeStart() PURE;
-    virtual HRESULT ChangeStop() PURE;
-    virtual HRESULT ChangeRate() PURE;
-
-    COARefTime m_Duration;
-    COARefTime m_Start;
-    COARefTime m_Stop;
-    double m_Rate;
-
-    CCritSec * m_pLock;
-};
-
-class AM_NOVTABLE CSourceSeeking :
-    public IMediaSeeking,
-    public CUnknown
-{
-
-public:
-
-    DECLARE_IUNKNOWN;
-    STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, __deref_out void **ppv);
-
-    // IMediaSeeking methods
-
-    STDMETHODIMP IsFormatSupported(const GUID * pFormat);
-    STDMETHODIMP QueryPreferredFormat(__out GUID *pFormat);
-    STDMETHODIMP SetTimeFormat(const GUID * pFormat);
-    STDMETHODIMP IsUsingTimeFormat(const GUID * pFormat);
-    STDMETHODIMP GetTimeFormat(__out GUID *pFormat);
-    STDMETHODIMP GetDuration(__out LONGLONG *pDuration);
-    STDMETHODIMP GetStopPosition(__out LONGLONG *pStop);
-    STDMETHODIMP GetCurrentPosition(__out LONGLONG *pCurrent);
-    STDMETHODIMP GetCapabilities( __out DWORD * pCapabilities );
-    STDMETHODIMP CheckCapabilities( __inout DWORD * pCapabilities );
-    STDMETHODIMP ConvertTimeFormat( __out LONGLONG * pTarget,
-                                    __in_opt const GUID * pTargetFormat,
-                                    LONGLONG Source,
-                                    __in_opt const GUID * pSourceFormat );
-
-    STDMETHODIMP SetPositions( __inout_opt LONGLONG * pCurrent,  DWORD CurrentFlags
-			     , __inout_opt LONGLONG * pStop,  DWORD StopFlags );
-
-    STDMETHODIMP GetPositions( __out_opt LONGLONG * pCurrent, __out_opt LONGLONG * pStop );
-
-    STDMETHODIMP GetAvailable( __out_opt LONGLONG * pEarliest, __out_opt LONGLONG * pLatest );
-    STDMETHODIMP SetRate( double dRate);
-    STDMETHODIMP GetRate( __out double * pdRate);
-    STDMETHODIMP GetPreroll(__out LONGLONG *pPreroll);
-
-
-protected:
-
-    // ctor
-    CSourceSeeking(__in_opt LPCTSTR, __in_opt LPUNKNOWN, __inout HRESULT*, __in CCritSec *);
-
-    // we call this to notify changes. Override to handle them
-    virtual HRESULT ChangeStart() PURE;
-    virtual HRESULT ChangeStop() PURE;
-    virtual HRESULT ChangeRate() PURE;
-
-    CRefTime m_rtDuration;      // length of stream
-    CRefTime m_rtStart;         // source will start here
-    CRefTime m_rtStop;          // source will stop here
-    double m_dRateSeeking;
-
-    // seeking capabilities
-    DWORD m_dwSeekingCaps;
-
-    CCritSec * m_pLock;
-};
-
-
-// Base classes supporting Deferred commands.
-
-// Deferred commands are queued by calls to methods on the IQueueCommand
-// interface, exposed by the filtergraph and by some filters. A successful
-// call to one of these methods will return an IDeferredCommand interface
-// representing the queued command.
-//
-// A CDeferredCommand object represents a single deferred command, and exposes
-// the IDeferredCommand interface as well as other methods permitting time
-// checks and actual execution. It contains a reference to the CCommandQueue
-// object on which it is queued.
-//
-// CCommandQueue is a base class providing a queue of CDeferredCommand
-// objects, and methods to add, remove, check status and invoke the queued
-// commands. A CCommandQueue object would be part of an object that
-// implemented IQueueCommand.
-
-class CCmdQueue;
-
-// take a copy of the params and store them. Release any allocated
-// memory in destructor
-
-class CDispParams : public DISPPARAMS
-{
-public:
-    CDispParams(UINT nArgs, __in_ecount(nArgs) VARIANT* pArgs, __inout_opt HRESULT *phr = NULL);
-    ~CDispParams();
-};
-
-
-// CDeferredCommand lifetime is controlled by refcounts. Caller of
-// InvokeAt.. gets a refcounted interface pointer, and the CCmdQueue
-// object also holds a refcount on us. Calling Cancel or Invoke takes
-// us off the CCmdQueue and thus reduces the refcount by 1. Once taken
-// off the queue we cannot be put back on the queue.
-
-class CDeferredCommand
-    : public CUnknown,
-      public IDeferredCommand
-{
-public:
-
-    CDeferredCommand(
-        __inout CCmdQueue * pQ,
-        __in_opt LPUNKNOWN   pUnk,               // aggregation outer unk
-        __inout HRESULT *   phr,
-        __in LPUNKNOWN   pUnkExecutor,       // object that will execute this cmd
-        REFTIME     time,
-        __in GUID*       iid,
-        long        dispidMethod,
-        short       wFlags,
-        long        cArgs,
-        __in_ecount(cArgs) VARIANT*    pDispParams,
-        __out VARIANT*    pvarResult,
-        __out short*      puArgErr,
-        BOOL        bStream
-        );
-
-    DECLARE_IUNKNOWN
-
-    // override this to publicise our interfaces
-    STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, __out void **ppv);
-
-    // IDeferredCommand methods
-    STDMETHODIMP Cancel();
-    STDMETHODIMP Confidence(
-                    __out LONG* pConfidence);
-    STDMETHODIMP Postpone(
-                    REFTIME newtime);
-    STDMETHODIMP GetHResult(
-                    __out HRESULT* phrResult);
-
-    // other public methods
-
-    HRESULT Invoke();
-
-    // access methods
-
-    // returns TRUE if streamtime, FALSE if presentation time
-    BOOL IsStreamTime() {
-       return m_bStream;
-    };
-
-    CRefTime GetTime() {
-        return m_time;
-    };
-
-    REFIID GetIID() {
-        return *m_iid;
-    };
-
-    long GetMethod() {
-        return m_dispidMethod;
-    };
-
-    short GetFlags() {
-        return m_wFlags;
-    };
-
-    DISPPARAMS* GetParams() {
-        return &m_DispParams;
-    };
-
-    VARIANT* GetResult() {
-        return m_pvarResult;
-    };
-
-protected:
-
-    CCmdQueue* m_pQueue;
-
-    // pUnk for the interface that we will execute the command on
-    LPUNKNOWN   m_pUnk;
-
-    // stored command data
-    REFERENCE_TIME     m_time;
-    GUID*       m_iid;
-    long        m_dispidMethod;
-    short       m_wFlags;
-    VARIANT*    m_pvarResult;
-    BOOL        m_bStream;
-    CDispParams m_DispParams;
-    DISPID      m_DispId;         //  For get and put
-
-    // we use this for ITypeInfo access
-    CBaseDispatch   m_Dispatch;
-
-    // save retval here
-    HRESULT     m_hrResult;
-};
-
-
-// a list of CDeferredCommand objects. this is a base class providing
-// the basics of access to the list. If you want to use CDeferredCommand
-// objects then your queue needs to be derived from this class.
-
-class AM_NOVTABLE CCmdQueue
-{
-public:
-    CCmdQueue(__inout_opt HRESULT *phr = NULL);
-    virtual ~CCmdQueue();
-
-    // returns a new CDeferredCommand object that will be initialised with
-    // the parameters and will be added to the queue during construction.
-    // returns S_OK if successfully created otherwise an error and
-    // no object has been queued.
-    virtual HRESULT  New(
-        __out CDeferredCommand **ppCmd,
-        __in LPUNKNOWN   pUnk,
-        REFTIME     time,
-        __in GUID*       iid,
-        long        dispidMethod,
-        short       wFlags,
-        long        cArgs,
-        __in_ecount(cArgs) VARIANT*    pDispParams,
-        __out VARIANT*    pvarResult,
-        __out short*      puArgErr,
-        BOOL        bStream
-    );
-
-    // called by the CDeferredCommand object to add and remove itself
-    // from the queue
-    virtual HRESULT Insert(__in CDeferredCommand* pCmd);
-    virtual HRESULT Remove(__in CDeferredCommand* pCmd);
-
-    // Command-Due Checking
-    //
-    // There are two schemes of synchronisation: coarse and accurate. In
-    // coarse mode, you wait till the time arrives and then execute the cmd.
-    // In accurate mode, you wait until you are processing the sample that
-    // will appear at the time, and then execute the command. It's up to the
-    // filter which one it will implement. The filtergraph will always
-    // implement coarse mode for commands queued at the filtergraph.
-    //
-    // If you want coarse sync, you probably want to wait until there is a
-    // command due, and then execute it. You can do this by calling
-    // GetDueCommand. If you have several things to wait for, get the
-    // event handle from GetDueHandle() and when this is signalled then call
-    // GetDueCommand. Stream time will only advance between calls to Run and
-    // EndRun. Note that to avoid an extra thread there is no guarantee that
-    // if the handle is set there will be a command ready. Each time the
-    // event is signalled, call GetDueCommand (probably with a 0 timeout);
-    // This may return E_ABORT.
-    //
-    // If you want accurate sync, you must call GetCommandDueFor, passing
-    // as a parameter the stream time of the samples you are about to process.
-    // This will return:
-    //   -- a stream-time command due at or before that stream time
-    //   -- a presentation-time command due at or before the
-    //      time that stream time will be presented (only between Run
-    //      and EndRun calls, since outside of this, the mapping from
-    //      stream time to presentation time is not known.
-    //   -- any presentation-time command due now.
-    // This means that if you want accurate synchronisation on samples that
-    // might be processed during Paused mode, you need to use
-    // stream-time commands.
-    //
-    // In all cases, commands remain queued until Invoked or Cancelled. The
-    // setting and resetting of the event handle is managed entirely by this
-    // queue object.
-
-    // set the clock used for timing
-    virtual HRESULT SetSyncSource(__in_opt IReferenceClock*);
-
-    // switch to run mode. Streamtime to Presentation time mapping known.
-    virtual HRESULT Run(REFERENCE_TIME tStreamTimeOffset);
-
-    // switch to Stopped or Paused mode. Time mapping not known.
-    virtual HRESULT EndRun();
-
-    // return a pointer to the next due command. Blocks for msTimeout
-    // milliseconds until there is a due command.
-    // Stream-time commands will only become due between Run and Endrun calls.
-    // The command remains queued until invoked or cancelled.
-    // Returns E_ABORT if timeout occurs, otherwise S_OK (or other error).
-    // Returns an AddRef-ed object
-    virtual HRESULT GetDueCommand(__out CDeferredCommand ** ppCmd, long msTimeout);
-
-    // return the event handle that will be signalled whenever
-    // there are deferred commands due for execution (when GetDueCommand
-    // will not block).
-    HANDLE GetDueHandle() {
-        return HANDLE(m_evDue);
-    };
-
-    // return a pointer to a command that will be due for a given time.
-    // Pass in a stream time here. The stream time offset will be passed
-    // in via the Run method.
-    // Commands remain queued until invoked or cancelled.
-    // This method will not block. It will report VFW_E_NOT_FOUND if there
-    // are no commands due yet.
-    // Returns an AddRef-ed object
-    virtual HRESULT GetCommandDueFor(REFERENCE_TIME tStream, __out CDeferredCommand**ppCmd);
-
-    // check if a given time is due (TRUE if it is due yet)
-    BOOL CheckTime(CRefTime time, BOOL bStream) {
-
-        // if no clock, nothing is due!
-        if (!m_pClock) {
-            return FALSE;
-        }
-
-        // stream time
-        if (bStream) {
-
-            // not valid if not running
-            if (!m_bRunning) {
-                return FALSE;
-            }
-            // add on known stream time offset to get presentation time
-            time += m_StreamTimeOffset;
-        }
-
-        CRefTime Now;
-        m_pClock->GetTime((REFERENCE_TIME*)&Now);
-        return (time <= Now);
-    };
-
-protected:
-
-    // protect access to lists etc
-    CCritSec m_Lock;
-
-    // commands queued in presentation time are stored here
-    CGenericList<CDeferredCommand> m_listPresentation;
-
-    // commands queued in stream time are stored here
-    CGenericList<CDeferredCommand> m_listStream;
-
-    // set when any commands are due
-    CAMEvent m_evDue;
-
-    // creates an advise for the earliest time required, if any
-    void SetTimeAdvise(void);
-
-    // advise id from reference clock (0 if no outstanding advise)
-    DWORD_PTR m_dwAdvise;
-
-    // advise time is for this presentation time
-    CRefTime m_tCurrentAdvise;
-
-    // the reference clock we are using (addrefed)
-    IReferenceClock* m_pClock;
-
-    // true when running
-    BOOL m_bRunning;
-
-    // contains stream time offset when m_bRunning is true
-    CRefTime m_StreamTimeOffset;
-};
-
-#endif // __CTLUTIL__

3rdparty/baseclasses/ddmm.cpp

@@ -1,129 +0,0 @@
-//------------------------------------------------------------------------------
-// File: DDMM.cpp
-//
-// Desc: DirectShow base classes - implements routines for using DirectDraw
-//       on a multimonitor system.
-//
-// Copyright (c) 1995-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-#include <streams.h>
-#include <ddraw.h>
-#include "ddmm.h"
-
-/*
- * FindDeviceCallback
- */
-typedef struct {
-	LPSTR   szDevice;
-	GUID*   lpGUID;
-	GUID    GUID;
-	BOOL    fFound;
-}   FindDeviceData;
-
-BOOL CALLBACK FindDeviceCallback(__in_opt GUID* lpGUID, __in LPSTR szName, __in LPSTR szDevice, __in LPVOID lParam)
-{
-	FindDeviceData *p = (FindDeviceData*)lParam;
-
-	if (lstrcmpiA(p->szDevice, szDevice) == 0) {
-	    if (lpGUID) {
-		p->GUID = *lpGUID;
-		p->lpGUID = &p->GUID;
-	    } else {
-		p->lpGUID = NULL;
-	    }
-	    p->fFound = TRUE;
-	    return FALSE;
-	}
-	return TRUE;
-}
-
-
-BOOL CALLBACK FindDeviceCallbackEx(__in_opt GUID* lpGUID, __in LPSTR szName, __in LPSTR szDevice, __in LPVOID lParam, HMONITOR hMonitor)
-{
-	FindDeviceData *p = (FindDeviceData*)lParam;
-
-	if (lstrcmpiA(p->szDevice, szDevice) == 0) {
-	    if (lpGUID) {
-		p->GUID = *lpGUID;
-		p->lpGUID = &p->GUID;
-	    } else {
-		p->lpGUID = NULL;
-	    }
-	    p->fFound = TRUE;
-	    return FALSE;
-	}
-	return TRUE;
-}
-
-
-/*
- * DirectDrawCreateFromDevice
- *
- * create a DirectDraw object for a particular device
- */
-IDirectDraw * DirectDrawCreateFromDevice(__in_opt LPSTR szDevice, PDRAWCREATE DirectDrawCreateP, PDRAWENUM DirectDrawEnumerateP)
-{
-	IDirectDraw*    pdd = NULL;
-	FindDeviceData  find;
-
-	if (szDevice == NULL) {
-		DirectDrawCreateP(NULL, &pdd, NULL);
-		return pdd;
-	}
-
-	find.szDevice = szDevice;
-	find.fFound   = FALSE;
-	DirectDrawEnumerateP(FindDeviceCallback, (LPVOID)&find);
-
-	if (find.fFound)
-	{
-		//
-		// In 4bpp mode the following DDraw call causes a message box to be popped
-		// up by DDraw (!?!).  It's DDraw's fault, but we don't like it.  So we
-		// make sure it doesn't happen.
-		//
-		UINT ErrorMode = SetErrorMode(SEM_FAILCRITICALERRORS);
-		DirectDrawCreateP(find.lpGUID, &pdd, NULL);
-		SetErrorMode(ErrorMode);
-	}
-
-	return pdd;
-}
-
-
-/*
- * DirectDrawCreateFromDeviceEx
- *
- * create a DirectDraw object for a particular device
- */
-IDirectDraw * DirectDrawCreateFromDeviceEx(__in_opt LPSTR szDevice, PDRAWCREATE DirectDrawCreateP, LPDIRECTDRAWENUMERATEEXA DirectDrawEnumerateExP)
-{
-	IDirectDraw*    pdd = NULL;
-	FindDeviceData  find;
-
-	if (szDevice == NULL) {
-		DirectDrawCreateP(NULL, &pdd, NULL);
-		return pdd;
-	}
-
-	find.szDevice = szDevice;
-	find.fFound   = FALSE;
-	DirectDrawEnumerateExP(FindDeviceCallbackEx, (LPVOID)&find,
-					DDENUM_ATTACHEDSECONDARYDEVICES);
-
-	if (find.fFound)
-	{
-		//
-		// In 4bpp mode the following DDraw call causes a message box to be popped
-		// up by DDraw (!?!).  It's DDraw's fault, but we don't like it.  So we
-		// make sure it doesn't happen.
-		//
-		UINT ErrorMode = SetErrorMode(SEM_FAILCRITICALERRORS);
-		DirectDrawCreateP(find.lpGUID, &pdd, NULL);
-		SetErrorMode(ErrorMode);
-	}
-
-	return pdd;
-}

3rdparty/baseclasses/ddmm.h

@@ -1,28 +0,0 @@
-//------------------------------------------------------------------------------
-// File: DDMM.h
-//
-// Desc: DirectShow base classes - efines routines for using DirectDraw
-//       on a multimonitor system.
-//
-// Copyright (c) 1995-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-#ifdef __cplusplus
-extern "C" {            /* Assume C declarations for C++ */
-#endif  /* __cplusplus */
-
-// DDRAW.H might not include these
-#ifndef DDENUM_ATTACHEDSECONDARYDEVICES
-#define DDENUM_ATTACHEDSECONDARYDEVICES     0x00000001L
-#endif
-
-typedef HRESULT (*PDRAWCREATE)(IID *,LPDIRECTDRAW *,LPUNKNOWN);
-typedef HRESULT (*PDRAWENUM)(LPDDENUMCALLBACKA, LPVOID);
-
-IDirectDraw * DirectDrawCreateFromDevice(__in_opt LPSTR, PDRAWCREATE, PDRAWENUM);
-IDirectDraw * DirectDrawCreateFromDeviceEx(__in_opt LPSTR, PDRAWCREATE, LPDIRECTDRAWENUMERATEEXA);
-
-#ifdef __cplusplus
-}
-#endif	/* __cplusplus */

3rdparty/baseclasses/fourcc.h

@@ -1,101 +0,0 @@
-//------------------------------------------------------------------------------
-// File: FourCC.h
-//
-// Desc: DirectShow base classes.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-// FOURCCMap
-//
-// provides a mapping between old-style multimedia format DWORDs
-// and new-style GUIDs.
-//
-// A range of 4 billion GUIDs has been allocated to ensure that this
-// mapping can be done straightforwardly one-to-one in both directions.
-//
-// January 95
-
-
-#ifndef __FOURCC__
-#define __FOURCC__
-
-
-// Multimedia format types are marked with DWORDs built from four 8-bit
-// chars and known as FOURCCs. New multimedia AM_MEDIA_TYPE definitions include
-// a subtype GUID. In order to simplify the mapping, GUIDs in the range:
-//    XXXXXXXX-0000-0010-8000-00AA00389B71
-// are reserved for FOURCCs.
-
-class FOURCCMap : public GUID
-{
-
-public:
-    FOURCCMap();
-    FOURCCMap(DWORD Fourcc);
-    FOURCCMap(const GUID *);
-
-
-    DWORD GetFOURCC(void);
-    void SetFOURCC(DWORD fourcc);
-    void SetFOURCC(const GUID *);
-
-private:
-    void InitGUID();
-};
-
-#define GUID_Data2      0
-#define GUID_Data3     0x10
-#define GUID_Data4_1   0xaa000080
-#define GUID_Data4_2   0x719b3800
-
-inline void
-FOURCCMap::InitGUID() {
-    Data2 = GUID_Data2;
-    Data3 = GUID_Data3;
-    ((DWORD *)Data4)[0] = GUID_Data4_1;
-    ((DWORD *)Data4)[1] = GUID_Data4_2;
-}
-
-inline
-FOURCCMap::FOURCCMap() {
-    InitGUID();
-    SetFOURCC( DWORD(0));
-}
-
-inline
-FOURCCMap::FOURCCMap(DWORD fourcc)
-{
-    InitGUID();
-    SetFOURCC(fourcc);
-}
-
-inline
-FOURCCMap::FOURCCMap(const GUID * pGuid)
-{
-    InitGUID();
-    SetFOURCC(pGuid);
-}
-
-inline void
-FOURCCMap::SetFOURCC(const GUID * pGuid)
-{
-    FOURCCMap * p = (FOURCCMap*) pGuid;
-    SetFOURCC(p->GetFOURCC());
-}
-
-inline void
-FOURCCMap::SetFOURCC(DWORD fourcc)
-{
-    Data1 = fourcc;
-}
-
-inline DWORD
-FOURCCMap::GetFOURCC(void)
-{
-    return Data1;
-}
-
-#endif /* __FOURCC__ */
-

3rdparty/baseclasses/measure.h

@@ -1,222 +0,0 @@
-//------------------------------------------------------------------------------
-// File: Measure.h
-//
-// Desc: DirectShow base classes.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-/*
-   The idea is to pepper the source code with interesting measurements and
-   have the last few thousand of these recorded in a circular buffer that
-   can be post-processed to give interesting numbers.
-
-   WHAT THE LOG LOOKS LIKE:
-
-  Time (sec)   Type        Delta  Incident_Name
-    0.055,41  NOTE      -.       Incident Nine  - Another note
-    0.055,42  NOTE      0.000,01 Incident Nine  - Another note
-    0.055,44  NOTE      0.000,02 Incident Nine  - Another note
-    0.055,45  STOP      -.       Incident Eight - Also random
-    0.055,47  START     -.       Incident Seven - Random
-    0.055,49  NOTE      0.000,05 Incident Nine  - Another note
-    ------- <etc.  there is a lot of this> ----------------
-    0.125,60  STOP      0.000,03 Msr_Stop
-    0.125,62  START     -.       Msr_Start
-    0.125,63  START     -.       Incident Two   - Start/Stop
-    0.125,65  STOP      0.000,03 Msr_Start
-    0.125,66  START     -.       Msr_Stop
-    0.125,68  STOP      0.000,05 Incident Two   - Start/Stop
-    0.125,70  STOP      0.000,04 Msr_Stop
-    0.125,72  START     -.       Msr_Start
-    0.125,73  START     -.       Incident Two   - Start/Stop
-    0.125,75  STOP      0.000,03 Msr_Start
-    0.125,77  START     -.       Msr_Stop
-    0.125,78  STOP      0.000,05 Incident Two   - Start/Stop
-    0.125,80  STOP      0.000,03 Msr_Stop
-    0.125,81  NOTE      -.       Incident Three - single Note
-    0.125,83  START     -.       Incident Four  - Start, no stop
-    0.125,85  START     -.       Incident Five  - Single Start/Stop
-    0.125,87  STOP      0.000,02 Incident Five  - Single Start/Stop
-
-Number      Average       StdDev     Smallest      Largest Incident_Name
-    10     0.000,58     0.000,10     0.000,55     0.000,85 Incident One   - Note
-    50     0.000,05     0.000,00     0.000,05     0.000,05 Incident Two   - Start/Stop
-     1     -.           -.           -.           -.       Incident Three - single Note
-     0     -.           -.           -.           -.       Incident Four  - Start, no stop
-     1     0.000,02     -.           0.000,02     0.000,02 Incident Five  - Single Start/Stop
-     0     -.           -.           -.           -.       Incident Six   - zero occurrences
-   100     0.000,25     0.000,12     0.000,02     0.000,62 Incident Seven - Random
-   100     0.000,79     0.000,48     0.000,02     0.001,92 Incident Eight - Also random
-  5895     0.000,01     0.000,01     0.000,01     0.000,56 Incident Nine  - Another note
-    10     0.000,03     0.000,00     0.000,03     0.000,04 Msr_Note
-    50     0.000,03     0.000,00     0.000,03     0.000,04 Msr_Start
-    50     0.000,04     0.000,03     0.000,03     0.000,31 Msr_Stop
-
-  WHAT IT MEANS:
-    The log shows what happened and when.  Each line shows the time at which
-    something happened (see WHAT YOU CODE below) what it was that happened
-    and (if approporate) the time since the corresponding previous event
-    (that's the delta column).
-
-    The statistics show how many times each event occurred, what the average
-    delta time was, also the standard deviation, largest and smalles delta.
-
-   WHAT YOU CODE:
-
-   Before anything else executes: - register your ids
-
-    int id1     = Msr_Register("Incident One   - Note");
-    int id2     = Msr_Register("Incident Two   - Start/Stop");
-    int id3     = Msr_Register("Incident Three - single Note");
-    etc.
-
-   At interesting moments:
-
-       // To measure a repetitive event - e.g. end of bitblt to screen
-       Msr_Note(Id9);             // e.g. "video frame hiting the screen NOW!"
-
-           or
-
-       // To measure an elapsed time e.g. time taken to decode an MPEG B-frame
-       Msr_Start(Id2);            // e.g. "Starting to decode MPEG B-frame"
-         . . .
-       MsrStop(Id2);              //      "Finished MPEG decode"
-
-   At the end:
-
-       HANDLE hFile;
-       hFile = CreateFile("Perf.log", GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, NULL);
-       Msr_Dump(hFile);           // This writes the log out to the file
-       CloseHandle(hFile);
-
-           or
-
-       Msr_Dump(NULL);            // This writes it to DbgLog((LOG_TRACE,0, ... ));
-                                  // but if you are writing it out to the debugger
-                                  // then the times are probably all garbage because
-                                  // the debugger can make things run awfully slow.
-
-    A given id should be used either for start / stop or Note calls.  If Notes
-    are mixed in with Starts and Stops their statistics will be gibberish.
-
-    If you code the calls in upper case i.e. MSR_START(idMunge); then you get
-    macros which will turn into nothing unless PERF is defined.
-
-    You can reset the statistical counts for a given id by calling Reset(Id).
-    They are reset by default at the start.
-    It logs Reset as a special incident, so you can see it in the log.
-
-    The log is a circular buffer in storage (to try to minimise disk I/O).
-    It overwrites the oldest entries once full.  The statistics include ALL
-    incidents since the last Reset, whether still visible in the log or not.
-*/
-
-#ifndef __MEASURE__
-#define __MEASURE__
-
-#ifdef PERF
-#define MSR_INIT() Msr_Init()
-#define MSR_TERMINATE() Msr_Terminate()
-#define MSR_REGISTER(a) Msr_Register(a)
-#define MSR_RESET(a) Msr_Reset(a)
-#define MSR_CONTROL(a) Msr_Control(a)
-#define MSR_START(a) Msr_Start(a)
-#define MSR_STOP(a) Msr_Stop(a)
-#define MSR_NOTE(a) Msr_Note(a)
-#define MSR_INTEGER(a,b) Msr_Integer(a,b)
-#define MSR_DUMP(a) Msr_Dump(a)
-#define MSR_DUMPSTATS(a) Msr_DumpStats(a)
-#else
-#define MSR_INIT() ((void)0)
-#define MSR_TERMINATE() ((void)0)
-#define MSR_REGISTER(a) 0
-#define MSR_RESET(a) ((void)0)
-#define MSR_CONTROL(a) ((void)0)
-#define MSR_START(a) ((void)0)
-#define MSR_STOP(a) ((void)0)
-#define MSR_NOTE(a) ((void)0)
-#define MSR_INTEGER(a,b) ((void)0)
-#define MSR_DUMP(a) ((void)0)
-#define MSR_DUMPSTATS(a) ((void)0)
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-// This must be called first - (called by the DllEntry)
-
-void WINAPI Msr_Init(void);
-
-
-// Call this last to clean up (or just let it fall off the end - who cares?)
-
-void WINAPI Msr_Terminate(void);
-
-
-// Call this to get an Id for an "incident" that you can pass to Start, Stop or Note
-// everything that's logged is called an "incident".
-
-int  WINAPI Msr_Register(__in LPTSTR Incident);
-
-
-// Reset the statistical counts for an incident
-
-void WINAPI Msr_Reset(int Id);
-
-
-// Reset all the counts for all incidents
-#define MSR_RESET_ALL 0
-#define MSR_PAUSE 1
-#define MSR_RUN 2
-
-void WINAPI Msr_Control(int iAction);
-
-
-// log the start of an operation
-
-void WINAPI Msr_Start(int Id);
-
-
-// log the end of an operation
-
-void WINAPI Msr_Stop(int Id);
-
-
-// log a one-off or repetitive operation
-
-void WINAPI Msr_Note(int Id);
-
-
-// log an integer (on which we can see statistics later)
-void WINAPI Msr_Integer(int Id, int n);
-
-
-// print out all the vaialable log (it may have wrapped) and then the statistics.
-// When the log wraps you lose log but the statistics are still complete.
-// hFIle==NULL => use DbgLog
-// otherwise hFile must have come from CreateFile or OpenFile.
-
-void WINAPI Msr_Dump(HANDLE hFile);
-
-
-// just dump the statistics - never mind the log
-
-void WINAPI Msr_DumpStats(HANDLE hFile);
-
-// Type definitions in case you want to declare a pointer to the dump functions
-// (makes it a trifle easier to do dynamic linking
-// i.e. LoadModule, GetProcAddress and call that)
-
-// Typedefs so can declare MSR_DUMPPROC *MsrDumpStats; or whatever
-typedef void WINAPI MSR_DUMPPROC(HANDLE hFile);
-typedef void WINAPI MSR_CONTROLPROC(int iAction);
-
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif // __MEASURE__

3rdparty/baseclasses/msgthrd.h

@@ -1,120 +0,0 @@
-//------------------------------------------------------------------------------
-// File: MsgThrd.h
-//
-// Desc: DirectShow base classes - provides support for a worker thread
-//       class to which one can asynchronously post messages.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-// Message class - really just a structure.
-//
-class CMsg {
-public:
-    UINT uMsg;
-    DWORD dwFlags;
-    LPVOID lpParam;
-    CAMEvent *pEvent;
-
-    CMsg(UINT u, DWORD dw, __inout_opt LPVOID lp, __in_opt CAMEvent *pEvnt)
-        : uMsg(u), dwFlags(dw), lpParam(lp), pEvent(pEvnt) {}
-
-    CMsg()
-        : uMsg(0), dwFlags(0L), lpParam(NULL), pEvent(NULL) {}
-};
-
-// This is the actual thread class.  It exports all the usual thread control
-// functions.  The created thread is different from a normal WIN32 thread in
-// that it is prompted to perform particaular tasks by responding to messages
-// posted to its message queue.
-//
-class AM_NOVTABLE CMsgThread {
-private:
-    static DWORD WINAPI DefaultThreadProc(__inout LPVOID lpParam);
-    DWORD               m_ThreadId;
-    HANDLE              m_hThread;
-
-protected:
-
-    // if you want to override GetThreadMsg to block on other things
-    // as well as this queue, you need access to this
-    CGenericList<CMsg>        m_ThreadQueue;
-    CCritSec                  m_Lock;
-    HANDLE                    m_hSem;
-    LONG                      m_lWaiting;
-
-public:
-    CMsgThread()
-        : m_ThreadId(0),
-        m_hThread(NULL),
-        m_lWaiting(0),
-        m_hSem(NULL),
-        // make a list with a cache of 5 items
-        m_ThreadQueue(NAME("MsgThread list"), 5)
-        {
-        }
-
-    ~CMsgThread();
-    // override this if you want to block on other things as well
-    // as the message loop
-    void virtual GetThreadMsg(__out CMsg *msg);
-
-    // override this if you want to do something on thread startup
-    virtual void OnThreadInit() {
-    };
-
-    BOOL CreateThread();
-
-    BOOL WaitForThreadExit(__out LPDWORD lpdwExitCode) {
-        if (m_hThread != NULL) {
-            WaitForSingleObject(m_hThread, INFINITE);
-            return GetExitCodeThread(m_hThread, lpdwExitCode);
-        }
-        return FALSE;
-    }
-
-    DWORD ResumeThread() {
-        return ::ResumeThread(m_hThread);
-    }
-
-    DWORD SuspendThread() {
-        return ::SuspendThread(m_hThread);
-    }
-
-    int GetThreadPriority() {
-        return ::GetThreadPriority(m_hThread);
-    }
-
-    BOOL SetThreadPriority(int nPriority) {
-        return ::SetThreadPriority(m_hThread, nPriority);
-    }
-
-    HANDLE GetThreadHandle() {
-        return m_hThread;
-    }
-
-    DWORD GetThreadId() {
-        return m_ThreadId;
-    }
-
-
-    void PutThreadMsg(UINT uMsg, DWORD dwMsgFlags,
-                      __in_opt LPVOID lpMsgParam, __in_opt CAMEvent *pEvent = NULL) {
-        CAutoLock lck(&m_Lock);
-        CMsg* pMsg = new CMsg(uMsg, dwMsgFlags, lpMsgParam, pEvent);
-        m_ThreadQueue.AddTail(pMsg);
-        if (m_lWaiting != 0) {
-            ReleaseSemaphore(m_hSem, m_lWaiting, 0);
-            m_lWaiting = 0;
-        }
-    }
-
-    // This is the function prototype of the function that the client
-    // supplies.  It is always called on the created thread, never on
-    // the creator thread.
-    //
-    virtual LRESULT ThreadMessageProc(
-        UINT uMsg, DWORD dwFlags, __inout_opt LPVOID lpParam, __in_opt CAMEvent *pEvent) = 0;
-};
-

3rdparty/baseclasses/mtype.cpp

@@ -1,478 +0,0 @@
-//------------------------------------------------------------------------------
-// File: MType.cpp
-//
-// Desc: DirectShow base classes - implements a class that holds and
-//       manages media type information.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-// helper class that derived pin objects can use to compare media
-// types etc. Has same data members as the struct AM_MEDIA_TYPE defined
-// in the streams IDL file, but also has (non-virtual) functions
-
-#include <streams.h>
-#include <mmreg.h>
-
-CMediaType::~CMediaType(){
-    FreeMediaType(*this);
-}
-
-
-CMediaType::CMediaType()
-{
-    InitMediaType();
-}
-
-
-CMediaType::CMediaType(const GUID * type)
-{
-    InitMediaType();
-    majortype = *type;
-}
-
-
-// copy constructor does a deep copy of the format block
-
-CMediaType::CMediaType(const AM_MEDIA_TYPE& rt, __out_opt HRESULT* phr)
-{
-    HRESULT hr = CopyMediaType(this, &rt);
-    if (FAILED(hr) && (NULL != phr)) {
-        *phr = hr;
-    }
-}
-
-
-CMediaType::CMediaType(const CMediaType& rt, __out_opt HRESULT* phr)
-{
-    HRESULT hr = CopyMediaType(this, &rt);
-    if (FAILED(hr) && (NULL != phr)) {
-        *phr = hr;
-    }
-}
-
-
-// this class inherits publicly from AM_MEDIA_TYPE so the compiler could generate
-// the following assignment operator itself, however it could introduce some
-// memory conflicts and leaks in the process because the structure contains
-// a dynamically allocated block (pbFormat) which it will not copy correctly
-
-CMediaType&
-CMediaType::operator=(const AM_MEDIA_TYPE& rt)
-{
-    Set(rt);
-    return *this;
-}
-
-CMediaType&
-CMediaType::operator=(const CMediaType& rt)
-{
-    *this = (AM_MEDIA_TYPE &) rt;
-    return *this;
-}
-
-BOOL
-CMediaType::operator == (const CMediaType& rt) const
-{
-    // I don't believe we need to check sample size or
-    // temporal compression flags, since I think these must
-    // be represented in the type, subtype and format somehow. They
-    // are pulled out as separate flags so that people who don't understand
-    // the particular format representation can still see them, but
-    // they should duplicate information in the format block.
-
-    return ((IsEqualGUID(majortype,rt.majortype) == TRUE) &&
-        (IsEqualGUID(subtype,rt.subtype) == TRUE) &&
-        (IsEqualGUID(formattype,rt.formattype) == TRUE) &&
-        (cbFormat == rt.cbFormat) &&
-        ( (cbFormat == 0) ||
-          pbFormat != NULL && rt.pbFormat != NULL &&
-          (memcmp(pbFormat, rt.pbFormat, cbFormat) == 0)));
-}
-
-
-BOOL
-CMediaType::operator != (const CMediaType& rt) const
-{
-    /* Check to see if they are equal */
-
-    if (*this == rt) {
-        return FALSE;
-    }
-    return TRUE;
-}
-
-
-HRESULT
-CMediaType::Set(const CMediaType& rt)
-{
-    return Set((AM_MEDIA_TYPE &) rt);
-}
-
-
-HRESULT
-CMediaType::Set(const AM_MEDIA_TYPE& rt)
-{
-    if (&rt != this) {
-        FreeMediaType(*this);
-        HRESULT hr = CopyMediaType(this, &rt);
-        if (FAILED(hr)) {
-            return E_OUTOFMEMORY;
-        }
-    }
-
-    return S_OK;
-}
-
-
-BOOL
-CMediaType::IsValid() const
-{
-    return (!IsEqualGUID(majortype,GUID_NULL));
-}
-
-
-void
-CMediaType::SetType(const GUID* ptype)
-{
-    majortype = *ptype;
-}
-
-
-void
-CMediaType::SetSubtype(const GUID* ptype)
-{
-    subtype = *ptype;
-}
-
-
-ULONG
-CMediaType::GetSampleSize() const {
-    if (IsFixedSize()) {
-        return lSampleSize;
-    } else {
-        return 0;
-    }
-}
-
-
-void
-CMediaType::SetSampleSize(ULONG sz) {
-    if (sz == 0) {
-        SetVariableSize();
-    } else {
-        bFixedSizeSamples = TRUE;
-        lSampleSize = sz;
-    }
-}
-
-
-void
-CMediaType::SetVariableSize() {
-    bFixedSizeSamples = FALSE;
-}
-
-
-void
-CMediaType::SetTemporalCompression(BOOL bCompressed) {
-    bTemporalCompression = bCompressed;
-}
-
-BOOL
-CMediaType::SetFormat(__in_bcount(cb) BYTE * pformat, ULONG cb)
-{
-    if (NULL == AllocFormatBuffer(cb))
-	return(FALSE);
-
-    ASSERT(pbFormat);
-    memcpy(pbFormat, pformat, cb);
-    return(TRUE);
-}
-
-
-// set the type of the media type format block, this type defines what you
-// will actually find in the format pointer. For example FORMAT_VideoInfo or
-// FORMAT_WaveFormatEx. In the future this may be an interface pointer to a
-// property set. Before sending out media types this should be filled in.
-
-void
-CMediaType::SetFormatType(const GUID *pformattype)
-{
-    formattype = *pformattype;
-}
-
-
-// reset the format buffer
-
-void CMediaType::ResetFormatBuffer()
-{
-    if (cbFormat) {
-        CoTaskMemFree((PVOID)pbFormat);
-    }
-    cbFormat = 0;
-    pbFormat = NULL;
-}
-
-
-// allocate length bytes for the format and return a read/write pointer
-// If we cannot allocate the new block of memory we return NULL leaving
-// the original block of memory untouched (as does ReallocFormatBuffer)
-
-BYTE*
-CMediaType::AllocFormatBuffer(ULONG length)
-{
-    ASSERT(length);
-
-    // do the types have the same buffer size
-
-    if (cbFormat == length) {
-        return pbFormat;
-    }
-
-    // allocate the new format buffer
-
-    BYTE *pNewFormat = (PBYTE)CoTaskMemAlloc(length);
-    if (pNewFormat == NULL) {
-        if (length <= cbFormat) return pbFormat; //reuse the old block anyway.
-        return NULL;
-    }
-
-    // delete the old format
-
-    if (cbFormat != 0) {
-        ASSERT(pbFormat);
-        CoTaskMemFree((PVOID)pbFormat);
-    }
-
-    cbFormat = length;
-    pbFormat = pNewFormat;
-    return pbFormat;
-}
-
-
-// reallocate length bytes for the format and return a read/write pointer
-// to it. We keep as much information as we can given the new buffer size
-// if this fails the original format buffer is left untouched. The caller
-// is responsible for ensuring the size of memory required is non zero
-
-BYTE*
-CMediaType::ReallocFormatBuffer(ULONG length)
-{
-    ASSERT(length);
-
-    // do the types have the same buffer size
-
-    if (cbFormat == length) {
-        return pbFormat;
-    }
-
-    // allocate the new format buffer
-
-    BYTE *pNewFormat = (PBYTE)CoTaskMemAlloc(length);
-    if (pNewFormat == NULL) {
-        if (length <= cbFormat) return pbFormat; //reuse the old block anyway.
-        return NULL;
-    }
-
-    // copy any previous format (or part of if new is smaller)
-    // delete the old format and replace with the new one
-
-    if (cbFormat != 0) {
-        ASSERT(pbFormat);
-        memcpy(pNewFormat,pbFormat,min(length,cbFormat));
-        CoTaskMemFree((PVOID)pbFormat);
-    }
-
-    cbFormat = length;
-    pbFormat = pNewFormat;
-    return pNewFormat;
-}
-
-// initialise a media type structure
-
-void CMediaType::InitMediaType()
-{
-    ZeroMemory((PVOID)this, sizeof(*this));
-    lSampleSize = 1;
-    bFixedSizeSamples = TRUE;
-}
-
-
-// a partially specified media type can be passed to IPin::Connect
-// as a constraint on the media type used in the connection.
-// the type, subtype or format type can be null.
-BOOL
-CMediaType::IsPartiallySpecified(void) const
-{
-    if ((majortype == GUID_NULL) ||
-        (formattype == GUID_NULL)) {
-            return TRUE;
-    } else {
-        return FALSE;
-    }
-}
-
-BOOL
-CMediaType::MatchesPartial(const CMediaType* ppartial) const
-{
-    if ((ppartial->majortype != GUID_NULL) &&
-        (majortype != ppartial->majortype)) {
-            return FALSE;
-    }
-    if ((ppartial->subtype != GUID_NULL) &&
-        (subtype != ppartial->subtype)) {
-            return FALSE;
-    }
-
-    if (ppartial->formattype != GUID_NULL) {
-        // if the format block is specified then it must match exactly
-        if (formattype != ppartial->formattype) {
-            return FALSE;
-        }
-        if (cbFormat != ppartial->cbFormat) {
-            return FALSE;
-        }
-        if ((cbFormat != 0) &&
-            (memcmp(pbFormat, ppartial->pbFormat, cbFormat) != 0)) {
-                return FALSE;
-        }
-    }
-
-    return TRUE;
-
-}
-
-
-
-// general purpose function to delete a heap allocated AM_MEDIA_TYPE structure
-// which is useful when calling IEnumMediaTypes::Next as the interface
-// implementation allocates the structures which you must later delete
-// the format block may also be a pointer to an interface to release
-
-void WINAPI DeleteMediaType(__inout_opt AM_MEDIA_TYPE *pmt)
-{
-    // allow NULL pointers for coding simplicity
-
-    if (pmt == NULL) {
-        return;
-    }
-
-    FreeMediaType(*pmt);
-    CoTaskMemFree((PVOID)pmt);
-}
-
-
-// this also comes in useful when using the IEnumMediaTypes interface so
-// that you can copy a media type, you can do nearly the same by creating
-// a CMediaType object but as soon as it goes out of scope the destructor
-// will delete the memory it allocated (this takes a copy of the memory)
-
-AM_MEDIA_TYPE * WINAPI CreateMediaType(AM_MEDIA_TYPE const *pSrc)
-{
-    ASSERT(pSrc);
-
-    // Allocate a block of memory for the media type
-
-    AM_MEDIA_TYPE *pMediaType =
-        (AM_MEDIA_TYPE *)CoTaskMemAlloc(sizeof(AM_MEDIA_TYPE));
-
-    if (pMediaType == NULL) {
-        return NULL;
-    }
-    // Copy the variable length format block
-
-    HRESULT hr = CopyMediaType(pMediaType,pSrc);
-    if (FAILED(hr)) {
-        CoTaskMemFree((PVOID)pMediaType);
-        return NULL;
-    }
-
-    return pMediaType;
-}
-
-
-//  Copy 1 media type to another
-
-HRESULT WINAPI CopyMediaType(__out AM_MEDIA_TYPE *pmtTarget, const AM_MEDIA_TYPE *pmtSource)
-{
-    //  We'll leak if we copy onto one that already exists - there's one
-    //  case we can check like that - copying to itself.
-    ASSERT(pmtSource != pmtTarget);
-    *pmtTarget = *pmtSource;
-    if (pmtSource->cbFormat != 0) {
-        ASSERT(pmtSource->pbFormat != NULL);
-        pmtTarget->pbFormat = (PBYTE)CoTaskMemAlloc(pmtSource->cbFormat);
-        if (pmtTarget->pbFormat == NULL) {
-            pmtTarget->cbFormat = 0;
-            return E_OUTOFMEMORY;
-        } else {
-            CopyMemory((PVOID)pmtTarget->pbFormat, (PVOID)pmtSource->pbFormat,
-                       pmtTarget->cbFormat);
-        }
-    }
-    if (pmtTarget->pUnk != NULL) {
-        pmtTarget->pUnk->AddRef();
-    }
-
-    return S_OK;
-}
-
-//  Free an existing media type (ie free resources it holds)
-
-void WINAPI FreeMediaType(__inout AM_MEDIA_TYPE& mt)
-{
-    if (mt.cbFormat != 0) {
-        CoTaskMemFree((PVOID)mt.pbFormat);
-
-        // Strictly unnecessary but tidier
-        mt.cbFormat = 0;
-        mt.pbFormat = NULL;
-    }
-    if (mt.pUnk != NULL) {
-        mt.pUnk->Release();
-        mt.pUnk = NULL;
-    }
-}
-
-//  Initialize a media type from a WAVEFORMATEX
-
-STDAPI CreateAudioMediaType(
-    const WAVEFORMATEX *pwfx,
-    __out AM_MEDIA_TYPE *pmt,
-    BOOL bSetFormat
-)
-{
-    pmt->majortype            = MEDIATYPE_Audio;
-    if (pwfx->wFormatTag == WAVE_FORMAT_EXTENSIBLE) {
-        pmt->subtype = ((PWAVEFORMATEXTENSIBLE)pwfx)->SubFormat;
-    } else {
-        pmt->subtype              = FOURCCMap(pwfx->wFormatTag);
-    }
-    pmt->formattype           = FORMAT_WaveFormatEx;
-    pmt->bFixedSizeSamples    = TRUE;
-    pmt->bTemporalCompression = FALSE;
-    pmt->lSampleSize          = pwfx->nBlockAlign;
-    pmt->pUnk                 = NULL;
-    if (bSetFormat) {
-        if (pwfx->wFormatTag == WAVE_FORMAT_PCM) {
-            pmt->cbFormat         = sizeof(WAVEFORMATEX);
-        } else {
-            pmt->cbFormat         = sizeof(WAVEFORMATEX) + pwfx->cbSize;
-        }
-        pmt->pbFormat             = (PBYTE)CoTaskMemAlloc(pmt->cbFormat);
-        if (pmt->pbFormat == NULL) {
-            return E_OUTOFMEMORY;
-        }
-        if (pwfx->wFormatTag == WAVE_FORMAT_PCM) {
-            CopyMemory(pmt->pbFormat, pwfx, sizeof(PCMWAVEFORMAT));
-            ((WAVEFORMATEX *)pmt->pbFormat)->cbSize = 0;
-        } else {
-            CopyMemory(pmt->pbFormat, pwfx, pmt->cbFormat);
-        }
-    }
-    return S_OK;
-}
-
-// eliminate very many spurious warnings from MS compiler
-#pragma warning(disable:4514)

3rdparty/baseclasses/mtype.h

@@ -1,89 +0,0 @@
-//------------------------------------------------------------------------------
-// File: MtType.h
-//
-// Desc: DirectShow base classes - defines a class that holds and manages
-//       media type information.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-#ifndef __MTYPE__
-#define __MTYPE__
-
-/* Helper class that derived pin objects can use to compare media
-   types etc. Has same data members as the struct AM_MEDIA_TYPE defined
-   in the streams IDL file, but also has (non-virtual) functions */
-
-class CMediaType : public _AMMediaType {
-
-public:
-
-    ~CMediaType();
-    CMediaType();
-    CMediaType(const GUID * majortype);
-    CMediaType(const AM_MEDIA_TYPE&, __out_opt HRESULT* phr = NULL);
-    CMediaType(const CMediaType&, __out_opt HRESULT* phr = NULL);
-
-    CMediaType& operator=(const CMediaType&);
-    CMediaType& operator=(const AM_MEDIA_TYPE&);
-
-    BOOL operator == (const CMediaType&) const;
-    BOOL operator != (const CMediaType&) const;
-
-    HRESULT Set(const CMediaType& rt);
-    HRESULT Set(const AM_MEDIA_TYPE& rt);
-
-    BOOL IsValid() const;
-
-    const GUID *Type() const { return &majortype;} ;
-    void SetType(const GUID *);
-    const GUID *Subtype() const { return &subtype;} ;
-    void SetSubtype(const GUID *);
-
-    BOOL IsFixedSize() const {return bFixedSizeSamples; };
-    BOOL IsTemporalCompressed() const {return bTemporalCompression; };
-    ULONG GetSampleSize() const;
-
-    void SetSampleSize(ULONG sz);
-    void SetVariableSize();
-    void SetTemporalCompression(BOOL bCompressed);
-
-    // read/write pointer to format - can't change length without
-    // calling SetFormat, AllocFormatBuffer or ReallocFormatBuffer
-
-    BYTE*   Format() const {return pbFormat; };
-    ULONG   FormatLength() const { return cbFormat; };
-
-    void SetFormatType(const GUID *);
-    const GUID *FormatType() const {return &formattype; };
-    BOOL SetFormat(__in_bcount(length) BYTE *pFormat, ULONG length);
-    void ResetFormatBuffer();
-    BYTE* AllocFormatBuffer(ULONG length);
-    BYTE* ReallocFormatBuffer(ULONG length);
-
-    void InitMediaType();
-
-    BOOL MatchesPartial(const CMediaType* ppartial) const;
-    BOOL IsPartiallySpecified(void) const;
-};
-
-
-/* General purpose functions to copy and delete a task allocated AM_MEDIA_TYPE
-   structure which is useful when using the IEnumMediaFormats interface as
-   the implementation allocates the structures which you must later delete */
-
-void WINAPI DeleteMediaType(__inout_opt AM_MEDIA_TYPE *pmt);
-AM_MEDIA_TYPE * WINAPI CreateMediaType(AM_MEDIA_TYPE const *pSrc);
-HRESULT WINAPI CopyMediaType(__out AM_MEDIA_TYPE *pmtTarget, const AM_MEDIA_TYPE *pmtSource);
-void WINAPI FreeMediaType(__inout AM_MEDIA_TYPE& mt);
-
-//  Initialize a media type from a WAVEFORMATEX
-
-STDAPI CreateAudioMediaType(
-    const WAVEFORMATEX *pwfx,
-    __out AM_MEDIA_TYPE *pmt,
-    BOOL bSetFormat);
-
-#endif /* __MTYPE__ */
-

3rdparty/baseclasses/outputq.cpp

@@ -1,801 +0,0 @@
-//------------------------------------------------------------------------------
-// File: OutputQ.cpp
-//
-// Desc: DirectShow base classes - implements COutputQueue class used by an
-//       output pin which may sometimes want to queue output samples on a
-//       separate thread and sometimes call Receive() directly on the input
-//       pin.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-#include <streams.h>
-
-
-//
-//  COutputQueue Constructor :
-//
-//  Determines if a thread is to be created and creates resources
-//
-//     pInputPin  - the downstream input pin we're queueing samples to
-//
-//     phr        - changed to a failure code if this function fails
-//                  (otherwise unchanges)
-//
-//     bAuto      - Ask pInputPin if it can block in Receive by calling
-//                  its ReceiveCanBlock method and create a thread if
-//                  it can block, otherwise not.
-//
-//     bQueue     - if bAuto == FALSE then we create a thread if and only
-//                  if bQueue == TRUE
-//
-//     lBatchSize - work in batches of lBatchSize
-//
-//     bBatchEact - Use exact batch sizes so don't send until the
-//                  batch is full or SendAnyway() is called
-//
-//     lListSize  - If we create a thread make the list of samples queued
-//                  to the thread have this size cache
-//
-//     dwPriority - If we create a thread set its priority to this
-//
-COutputQueue::COutputQueue(
-             IPin         *pInputPin,          //  Pin to send stuff to
-             __inout HRESULT      *phr,        //  'Return code'
-             BOOL          bAuto,              //  Ask pin if queue or not
-             BOOL          bQueue,             //  Send through queue
-             LONG          lBatchSize,         //  Batch
-             BOOL          bBatchExact,        //  Batch exactly to BatchSize
-             LONG          lListSize,
-             DWORD         dwPriority,
-             bool          bFlushingOpt        // flushing optimization
-            ) : m_lBatchSize(lBatchSize),
-                m_bBatchExact(bBatchExact && (lBatchSize > 1)),
-                m_hThread(NULL),
-                m_hSem(NULL),
-                m_List(NULL),
-                m_pPin(pInputPin),
-                m_ppSamples(NULL),
-                m_lWaiting(0),
-                m_evFlushComplete(FALSE, phr),
-                m_pInputPin(NULL),
-                m_bSendAnyway(FALSE),
-                m_nBatched(0),
-                m_bFlushing(FALSE),
-                m_bFlushed(TRUE),
-                m_bFlushingOpt(bFlushingOpt),
-                m_bTerminate(FALSE),
-                m_hEventPop(NULL),
-                m_hr(S_OK)
-{
-    ASSERT(m_lBatchSize > 0);
-
-
-    if (FAILED(*phr)) {
-        return;
-    }
-
-    //  Check the input pin is OK and cache its IMemInputPin interface
-
-    *phr = pInputPin->QueryInterface(IID_IMemInputPin, (void **)&m_pInputPin);
-    if (FAILED(*phr)) {
-        return;
-    }
-
-    // See if we should ask the downstream pin
-
-    if (bAuto) {
-        HRESULT hr = m_pInputPin->ReceiveCanBlock();
-        if (SUCCEEDED(hr)) {
-            bQueue = hr == S_OK;
-        }
-    }
-
-    //  Create our sample batch
-
-    m_ppSamples = new PMEDIASAMPLE[m_lBatchSize];
-    if (m_ppSamples == NULL) {
-        *phr = E_OUTOFMEMORY;
-        return;
-    }
-
-    //  If we're queueing allocate resources
-
-    if (bQueue) {
-        DbgLog((LOG_TRACE, 2, TEXT("Creating thread for output pin")));
-        m_hSem = CreateSemaphore(NULL, 0, 0x7FFFFFFF, NULL);
-        if (m_hSem == NULL) {
-            DWORD dwError = GetLastError();
-            *phr = AmHresultFromWin32(dwError);
-            return;
-        }
-        m_List = new CSampleList(NAME("Sample Queue List"),
-                                 lListSize,
-                                 FALSE         // No lock
-                                );
-        if (m_List == NULL) {
-            *phr = E_OUTOFMEMORY;
-            return;
-        }
-
-
-        DWORD dwThreadId;
-        m_hThread = CreateThread(NULL,
-                                 0,
-                                 InitialThreadProc,
-                                 (LPVOID)this,
-                                 0,
-                                 &dwThreadId);
-        if (m_hThread == NULL) {
-            DWORD dwError = GetLastError();
-            *phr = AmHresultFromWin32(dwError);
-            return;
-        }
-        SetThreadPriority(m_hThread, dwPriority);
-    } else {
-        DbgLog((LOG_TRACE, 2, TEXT("Calling input pin directly - no thread")));
-    }
-}
-
-//
-//  COutputQueuee Destructor :
-//
-//  Free all resources -
-//
-//      Thread,
-//      Batched samples
-//
-COutputQueue::~COutputQueue()
-{
-    DbgLog((LOG_TRACE, 3, TEXT("COutputQueue::~COutputQueue")));
-    /*  Free our pointer */
-    if (m_pInputPin != NULL) {
-        m_pInputPin->Release();
-    }
-    if (m_hThread != NULL) {
-        {
-            CAutoLock lck(this);
-            m_bTerminate = TRUE;
-            m_hr = S_FALSE;
-            NotifyThread();
-        }
-        DbgWaitForSingleObject(m_hThread);
-        EXECUTE_ASSERT(CloseHandle(m_hThread));
-
-        //  The thread frees the samples when asked to terminate
-
-        ASSERT(m_List->GetCount() == 0);
-        delete m_List;
-    } else {
-        FreeSamples();
-    }
-    if (m_hSem != NULL) {
-        EXECUTE_ASSERT(CloseHandle(m_hSem));
-    }
-    delete [] m_ppSamples;
-}
-
-//
-//  Call the real thread proc as a member function
-//
-DWORD WINAPI COutputQueue::InitialThreadProc(__in LPVOID pv)
-{
-    HRESULT hrCoInit = CAMThread::CoInitializeHelper();
-
-    COutputQueue *pSampleQueue = (COutputQueue *)pv;
-    DWORD dwReturn = pSampleQueue->ThreadProc();
-
-    if(hrCoInit == S_OK) {
-        CoUninitialize();
-    }
-
-    return dwReturn;
-}
-
-//
-//  Thread sending the samples downstream :
-//
-//  When there is nothing to do the thread sets m_lWaiting (while
-//  holding the critical section) and then waits for m_hSem to be
-//  set (not holding the critical section)
-//
-DWORD COutputQueue::ThreadProc()
-{
-    while (TRUE) {
-        BOOL          bWait = FALSE;
-        IMediaSample *pSample;
-        LONG          lNumberToSend; // Local copy
-        NewSegmentPacket* ppacket;
-
-        //
-        //  Get a batch of samples and send it if possible
-        //  In any case exit the loop if there is a control action
-        //  requested
-        //
-        {
-            CAutoLock lck(this);
-            while (TRUE) {
-
-                if (m_bTerminate) {
-                    FreeSamples();
-                    return 0;
-                }
-                if (m_bFlushing) {
-                    FreeSamples();
-                    SetEvent(m_evFlushComplete);
-                }
-
-                //  Get a sample off the list
-
-                pSample = m_List->RemoveHead();
-		// inform derived class we took something off the queue
-		if (m_hEventPop) {
-                    //DbgLog((LOG_TRACE,3,TEXT("Queue: Delivered  SET EVENT")));
-		    SetEvent(m_hEventPop);
-		}
-
-                if (pSample != NULL &&
-                    !IsSpecialSample(pSample)) {
-
-                    //  If its just a regular sample just add it to the batch
-                    //  and exit the loop if the batch is full
-
-                    m_ppSamples[m_nBatched++] = pSample;
-                    if (m_nBatched == m_lBatchSize) {
-                        break;
-                    }
-                } else {
-
-                    //  If there was nothing in the queue and there's nothing
-                    //  to send (either because there's nothing or the batch
-                    //  isn't full) then prepare to wait
-
-                    if (pSample == NULL &&
-                        (m_bBatchExact || m_nBatched == 0)) {
-
-                        //  Tell other thread to set the event when there's
-                        //  something do to
-
-                        ASSERT(m_lWaiting == 0);
-                        m_lWaiting++;
-                        bWait      = TRUE;
-                    } else {
-
-                        //  We break out of the loop on SEND_PACKET unless
-                        //  there's nothing to send
-
-                        if (pSample == SEND_PACKET && m_nBatched == 0) {
-                            continue;
-                        }
-
-                        if (pSample == NEW_SEGMENT) {
-                            // now we need the parameters - we are
-                            // guaranteed that the next packet contains them
-                            ppacket = (NewSegmentPacket *) m_List->RemoveHead();
-			    // we took something off the queue
-			    if (m_hEventPop) {
-                    	        //DbgLog((LOG_TRACE,3,TEXT("Queue: Delivered  SET EVENT")));
-		    	        SetEvent(m_hEventPop);
-			    }
-
-                            ASSERT(ppacket);
-                        }
-                        //  EOS_PACKET falls through here and we exit the loop
-                        //  In this way it acts like SEND_PACKET
-                    }
-                    break;
-                }
-            }
-            if (!bWait) {
-                // We look at m_nBatched from the client side so keep
-                // it up to date inside the critical section
-                lNumberToSend = m_nBatched;  // Local copy
-                m_nBatched = 0;
-            }
-        }
-
-        //  Wait for some more data
-
-        if (bWait) {
-            DbgWaitForSingleObject(m_hSem);
-            continue;
-        }
-
-
-
-        //  OK - send it if there's anything to send
-        //  We DON'T check m_bBatchExact here because either we've got
-        //  a full batch or we dropped through because we got
-        //  SEND_PACKET or EOS_PACKET - both of which imply we should
-        //  flush our batch
-
-        if (lNumberToSend != 0) {
-            long nProcessed;
-            if (m_hr == S_OK) {
-                ASSERT(!m_bFlushed);
-                HRESULT hr = m_pInputPin->ReceiveMultiple(m_ppSamples,
-                                                          lNumberToSend,
-                                                          &nProcessed);
-                /*  Don't overwrite a flushing state HRESULT */
-                CAutoLock lck(this);
-                if (m_hr == S_OK) {
-                    m_hr = hr;
-                }
-                ASSERT(!m_bFlushed);
-            }
-            while (lNumberToSend != 0) {
-                m_ppSamples[--lNumberToSend]->Release();
-            }
-            if (m_hr != S_OK) {
-
-                //  In any case wait for more data - S_OK just
-                //  means there wasn't an error
-
-                DbgLog((LOG_ERROR, 2, TEXT("ReceiveMultiple returned %8.8X"),
-                       m_hr));
-            }
-        }
-
-        //  Check for end of stream
-
-        if (pSample == EOS_PACKET) {
-
-            //  We don't send even end of stream on if we've previously
-            //  returned something other than S_OK
-            //  This is because in that case the pin which returned
-            //  something other than S_OK should have either sent
-            //  EndOfStream() or notified the filter graph
-
-            if (m_hr == S_OK) {
-                DbgLog((LOG_TRACE, 2, TEXT("COutputQueue sending EndOfStream()")));
-                HRESULT hr = m_pPin->EndOfStream();
-                if (FAILED(hr)) {
-                    DbgLog((LOG_ERROR, 2, TEXT("COutputQueue got code 0x%8.8X from EndOfStream()")));
-                }
-            }
-        }
-
-        //  Data from a new source
-
-        if (pSample == RESET_PACKET) {
-            m_hr = S_OK;
-            SetEvent(m_evFlushComplete);
-        }
-
-        if (pSample == NEW_SEGMENT) {
-            m_pPin->NewSegment(ppacket->tStart, ppacket->tStop, ppacket->dRate);
-            delete ppacket;
-        }
-    }
-}
-
-//  Send batched stuff anyway
-void COutputQueue::SendAnyway()
-{
-    if (!IsQueued()) {
-
-        //  m_bSendAnyway is a private parameter checked in ReceiveMultiple
-
-        m_bSendAnyway = TRUE;
-        LONG nProcessed;
-        ReceiveMultiple(NULL, 0, &nProcessed);
-        m_bSendAnyway = FALSE;
-
-    } else {
-        CAutoLock lck(this);
-        QueueSample(SEND_PACKET);
-        NotifyThread();
-    }
-}
-
-void
-COutputQueue::NewSegment(
-    REFERENCE_TIME tStart,
-    REFERENCE_TIME tStop,
-    double dRate)
-{
-    if (!IsQueued()) {
-        if (S_OK == m_hr) {
-            if (m_bBatchExact) {
-                SendAnyway();
-            }
-            m_pPin->NewSegment(tStart, tStop, dRate);
-        }
-    } else {
-        if (m_hr == S_OK) {
-            //
-            // we need to queue the new segment to appear in order in the
-            // data, but we need to pass parameters to it. Rather than
-            // take the hit of wrapping every single sample so we can tell
-            // special ones apart, we queue special pointers to indicate
-            // special packets, and we guarantee (by holding the
-            // critical section) that the packet immediately following a
-            // NEW_SEGMENT value is a NewSegmentPacket containing the
-            // parameters.
-            NewSegmentPacket * ppack = new NewSegmentPacket;
-            if (ppack == NULL) {
-                return;
-            }
-            ppack->tStart = tStart;
-            ppack->tStop = tStop;
-            ppack->dRate = dRate;
-
-            CAutoLock lck(this);
-            QueueSample(NEW_SEGMENT);
-            QueueSample( (IMediaSample*) ppack);
-            NotifyThread();
-        }
-    }
-}
-
-
-//
-//  End of Stream is queued to output device
-//
-void COutputQueue::EOS()
-{
-    CAutoLock lck(this);
-    if (!IsQueued()) {
-        if (m_bBatchExact) {
-            SendAnyway();
-        }
-        if (m_hr == S_OK) {
-            DbgLog((LOG_TRACE, 2, TEXT("COutputQueue sending EndOfStream()")));
-            m_bFlushed = FALSE;
-            HRESULT hr = m_pPin->EndOfStream();
-            if (FAILED(hr)) {
-                DbgLog((LOG_ERROR, 2, TEXT("COutputQueue got code 0x%8.8X from EndOfStream()")));
-            }
-        }
-    } else {
-        if (m_hr == S_OK) {
-            m_bFlushed = FALSE;
-            QueueSample(EOS_PACKET);
-            NotifyThread();
-        }
-    }
-}
-
-//
-//  Flush all the samples in the queue
-//
-void COutputQueue::BeginFlush()
-{
-    if (IsQueued()) {
-        {
-            CAutoLock lck(this);
-
-            // block receives -- we assume this is done by the
-            // filter in which we are a component
-
-            // discard all queued data
-
-            m_bFlushing = TRUE;
-
-            //  Make sure we discard all samples from now on
-
-            if (m_hr == S_OK) {
-                m_hr = S_FALSE;
-            }
-
-            // Optimize so we don't keep calling downstream all the time
-
-            if (m_bFlushed && m_bFlushingOpt) {
-                return;
-            }
-
-            // Make sure we really wait for the flush to complete
-            m_evFlushComplete.Reset();
-
-            NotifyThread();
-        }
-
-        // pass this downstream
-
-        m_pPin->BeginFlush();
-    } else {
-        // pass downstream first to avoid deadlocks
-        m_pPin->BeginFlush();
-        CAutoLock lck(this);
-        // discard all queued data
-
-        m_bFlushing = TRUE;
-
-        //  Make sure we discard all samples from now on
-
-        if (m_hr == S_OK) {
-            m_hr = S_FALSE;
-        }
-    }
-
-}
-
-//
-// leave flush mode - pass this downstream
-void COutputQueue::EndFlush()
-{
-    {
-        CAutoLock lck(this);
-        ASSERT(m_bFlushing);
-        if (m_bFlushingOpt && m_bFlushed && IsQueued()) {
-            m_bFlushing = FALSE;
-            m_hr = S_OK;
-            return;
-        }
-    }
-
-    // sync with pushing thread -- done in BeginFlush
-    // ensure no more data to go downstream -- done in BeginFlush
-    //
-    // Because we are synching here there is no need to hold the critical
-    // section (in fact we'd deadlock if we did!)
-
-    if (IsQueued()) {
-        m_evFlushComplete.Wait();
-    } else {
-        FreeSamples();
-    }
-
-    //  Be daring - the caller has guaranteed no samples will arrive
-    //  before EndFlush() returns
-
-    m_bFlushing = FALSE;
-    m_bFlushed  = TRUE;
-
-    // call EndFlush on downstream pins
-
-    m_pPin->EndFlush();
-
-    m_hr = S_OK;
-}
-
-//  COutputQueue::QueueSample
-//
-//  private method to Send a sample to the output queue
-//  The critical section MUST be held when this is called
-
-void COutputQueue::QueueSample(IMediaSample *pSample)
-{
-    if (NULL == m_List->AddTail(pSample)) {
-        if (!IsSpecialSample(pSample)) {
-            pSample->Release();
-        }
-    }
-}
-
-//
-//  COutputQueue::Receive()
-//
-//  Send a single sample by the multiple sample route
-//  (NOTE - this could be optimized if necessary)
-//
-//  On return the sample will have been Release()'d
-//
-
-HRESULT COutputQueue::Receive(IMediaSample *pSample)
-{
-    LONG nProcessed;
-    return ReceiveMultiple(&pSample, 1, &nProcessed);
-}
-
-//
-//  COutputQueue::ReceiveMultiple()
-//
-//  Send a set of samples to the downstream pin
-//
-//      ppSamples           - array of samples
-//      nSamples            - how many
-//      nSamplesProcessed   - How many were processed
-//
-//  On return all samples will have been Release()'d
-//
-
-HRESULT COutputQueue::ReceiveMultiple (
-    __in_ecount(nSamples) IMediaSample **ppSamples,
-    long nSamples,
-    __out long *nSamplesProcessed)
-{
-    if (nSamples < 0) {
-        return E_INVALIDARG;
-    }
-
-    CAutoLock lck(this);
-    //  Either call directly or queue up the samples
-
-    if (!IsQueued()) {
-
-        //  If we already had a bad return code then just return
-
-        if (S_OK != m_hr) {
-
-            //  If we've never received anything since the last Flush()
-            //  and the sticky return code is not S_OK we must be
-            //  flushing
-            //  ((!A || B) is equivalent to A implies B)
-            ASSERT(!m_bFlushed || m_bFlushing);
-
-            //  We're supposed to Release() them anyway!
-            *nSamplesProcessed = 0;
-            for (int i = 0; i < nSamples; i++) {
-                DbgLog((LOG_TRACE, 3, TEXT("COutputQueue (direct) : Discarding %d samples code 0x%8.8X"),
-                        nSamples, m_hr));
-                ppSamples[i]->Release();
-            }
-
-            return m_hr;
-        }
-        //
-        //  If we're flushing the sticky return code should be S_FALSE
-        //
-        ASSERT(!m_bFlushing);
-        m_bFlushed = FALSE;
-
-        ASSERT(m_nBatched < m_lBatchSize);
-        ASSERT(m_nBatched == 0 || m_bBatchExact);
-
-        //  Loop processing the samples in batches
-
-        LONG iLost = 0;
-        long iDone = 0;
-        for (iDone = 0;
-             iDone < nSamples || (m_nBatched != 0 && m_bSendAnyway);
-            ) {
-
-//pragma message (REMIND("Implement threshold scheme"))
-            ASSERT(m_nBatched < m_lBatchSize);
-            if (iDone < nSamples) {
-                m_ppSamples[m_nBatched++] = ppSamples[iDone++];
-            }
-            if (m_nBatched == m_lBatchSize ||
-                nSamples == 0 && (m_bSendAnyway || !m_bBatchExact)) {
-                LONG nDone;
-                DbgLog((LOG_TRACE, 4, TEXT("Batching %d samples"),
-                       m_nBatched));
-
-                if (m_hr == S_OK) {
-                    m_hr = m_pInputPin->ReceiveMultiple(m_ppSamples,
-                                                        m_nBatched,
-                                                        &nDone);
-                } else {
-                    nDone = 0;
-                }
-                iLost += m_nBatched - nDone;
-                for (LONG i = 0; i < m_nBatched; i++) {
-                    m_ppSamples[i]->Release();
-                }
-                m_nBatched = 0;
-            }
-        }
-        *nSamplesProcessed = iDone - iLost;
-        if (*nSamplesProcessed < 0) {
-            *nSamplesProcessed = 0;
-        }
-        return m_hr;
-    } else {
-        /*  We're sending to our thread */
-
-        if (m_hr != S_OK) {
-            *nSamplesProcessed = 0;
-            DbgLog((LOG_TRACE, 3, TEXT("COutputQueue (queued) : Discarding %d samples code 0x%8.8X"),
-                    nSamples, m_hr));
-            for (int i = 0; i < nSamples; i++) {
-                ppSamples[i]->Release();
-            }
-            return m_hr;
-        }
-        m_bFlushed = FALSE;
-        for (long i = 0; i < nSamples; i++) {
-            QueueSample(ppSamples[i]);
-        }
-        *nSamplesProcessed = nSamples;
-        if (!m_bBatchExact ||
-            m_nBatched + m_List->GetCount() >= m_lBatchSize) {
-            NotifyThread();
-        }
-        return S_OK;
-    }
-}
-
-//  Get ready for new data - cancels sticky m_hr
-void COutputQueue::Reset()
-{
-    if (!IsQueued()) {
-        m_hr = S_OK;
-    } else {
-        {
-            CAutoLock lck(this);
-            QueueSample(RESET_PACKET);
-            NotifyThread();
-        }
-        m_evFlushComplete.Wait();
-    }
-}
-
-//  Remove and Release() all queued and Batched samples
-void COutputQueue::FreeSamples()
-{
-    CAutoLock lck(this);
-    if (IsQueued()) {
-        while (TRUE) {
-            IMediaSample *pSample = m_List->RemoveHead();
-	    // inform derived class we took something off the queue
-	    if (m_hEventPop) {
-                //DbgLog((LOG_TRACE,3,TEXT("Queue: Delivered  SET EVENT")));
-	        SetEvent(m_hEventPop);
-	    }
-
-            if (pSample == NULL) {
-                break;
-            }
-            if (!IsSpecialSample(pSample)) {
-                pSample->Release();
-            } else {
-                if (pSample == NEW_SEGMENT) {
-                    //  Free NEW_SEGMENT packet
-                    NewSegmentPacket *ppacket =
-                        (NewSegmentPacket *) m_List->RemoveHead();
-		    // inform derived class we took something off the queue
-		    if (m_hEventPop) {
-                        //DbgLog((LOG_TRACE,3,TEXT("Queue: Delivered  SET EVENT")));
-		        SetEvent(m_hEventPop);
-		    }
-
-                    ASSERT(ppacket != NULL);
-                    delete ppacket;
-                }
-            }
-        }
-    }
-    for (int i = 0; i < m_nBatched; i++) {
-        m_ppSamples[i]->Release();
-    }
-    m_nBatched = 0;
-}
-
-//  Notify the thread if there is something to do
-//
-//  The critical section MUST be held when this is called
-void COutputQueue::NotifyThread()
-{
-    //  Optimize - no need to signal if it's not waiting
-    ASSERT(IsQueued());
-    if (m_lWaiting) {
-        ReleaseSemaphore(m_hSem, m_lWaiting, NULL);
-        m_lWaiting = 0;
-    }
-}
-
-//  See if there's any work to do
-//  Returns
-//      TRUE  if there is nothing on the queue and nothing in the batch
-//            and all data has been sent
-//      FALSE otherwise
-//
-BOOL COutputQueue::IsIdle()
-{
-    CAutoLock lck(this);
-
-    //  We're idle if
-    //      there is no thread (!IsQueued()) OR
-    //      the thread is waiting for more work  (m_lWaiting != 0)
-    //  AND
-    //      there's nothing in the current batch (m_nBatched == 0)
-
-    if (IsQueued() && m_lWaiting == 0 || m_nBatched != 0) {
-        return FALSE;
-    } else {
-
-        //  If we're idle it shouldn't be possible for there
-        //  to be anything on the work queue
-
-        ASSERT(!IsQueued() || m_List->GetCount() == 0);
-        return TRUE;
-    }
-}
-
-
-void COutputQueue::SetPopEvent(HANDLE hEvent)
-{
-    m_hEventPop = hEvent;
-}

3rdparty/baseclasses/outputq.h

@@ -1,137 +0,0 @@
-//------------------------------------------------------------------------------
-// File: OutputQ.h
-//
-// Desc: DirectShow base classes -  defines the COutputQueue class, which
-//       makes a queue of samples and sends them to an output pin.  The
-//       class will optionally send the samples to the pin directly.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-typedef CGenericList<IMediaSample> CSampleList;
-
-class COutputQueue : public CCritSec
-{
-public:
-    //  Constructor
-    COutputQueue(IPin      *pInputPin,          //  Pin to send stuff to
-                 __inout HRESULT *phr,          //  'Return code'
-                 BOOL       bAuto = TRUE,       //  Ask pin if blocks
-                 BOOL       bQueue = TRUE,      //  Send through queue (ignored if
-                                                //  bAuto set)
-                 LONG       lBatchSize = 1,     //  Batch
-                 BOOL       bBatchExact = FALSE,//  Batch exactly to BatchSize
-                 LONG       lListSize =         //  Likely number in the list
-                                DEFAULTCACHE,
-                 DWORD      dwPriority =        //  Priority of thread to create
-                                THREAD_PRIORITY_NORMAL,
-                 bool       bFlushingOpt = false // flushing optimization
-                );
-    ~COutputQueue();
-
-    // enter flush state - discard all data
-    void BeginFlush();      // Begin flushing samples
-
-    // re-enable receives (pass this downstream)
-    void EndFlush();        // Complete flush of samples - downstream
-                            // pin guaranteed not to block at this stage
-
-    void EOS();             // Call this on End of stream
-
-    void SendAnyway();      // Send batched samples anyway (if bBatchExact set)
-
-    void NewSegment(
-            REFERENCE_TIME tStart,
-            REFERENCE_TIME tStop,
-            double dRate);
-
-    HRESULT Receive(IMediaSample *pSample);
-
-    // do something with these media samples
-    HRESULT ReceiveMultiple (
-        __in_ecount(nSamples) IMediaSample **pSamples,
-        long nSamples,
-        __out long *nSamplesProcessed);
-
-    void Reset();           // Reset m_hr ready for more data
-
-    //  See if its idle or not
-    BOOL IsIdle();
-
-    // give the class an event to fire after everything removed from the queue
-    void SetPopEvent(HANDLE hEvent);
-
-protected:
-    static DWORD WINAPI InitialThreadProc(__in LPVOID pv);
-    DWORD ThreadProc();
-    BOOL  IsQueued()
-    {
-        return m_List != NULL;
-    };
-
-    //  The critical section MUST be held when this is called
-    void QueueSample(IMediaSample *pSample);
-
-    BOOL IsSpecialSample(IMediaSample *pSample)
-    {
-        return (DWORD_PTR)pSample > (DWORD_PTR)(LONG_PTR)(-16);
-    };
-
-    //  Remove and Release() batched and queued samples
-    void FreeSamples();
-
-    //  Notify the thread there is something to do
-    void NotifyThread();
-
-
-protected:
-    //  Queue 'messages'
-    #define SEND_PACKET      ((IMediaSample *)(LONG_PTR)(-2))  // Send batch
-    #define EOS_PACKET       ((IMediaSample *)(LONG_PTR)(-3))  // End of stream
-    #define RESET_PACKET     ((IMediaSample *)(LONG_PTR)(-4))  // Reset m_hr
-    #define NEW_SEGMENT      ((IMediaSample *)(LONG_PTR)(-5))  // send NewSegment
-
-    // new segment packet is always followed by one of these
-    struct NewSegmentPacket {
-        REFERENCE_TIME tStart;
-        REFERENCE_TIME tStop;
-        double dRate;
-    };
-
-    // Remember input stuff
-    IPin          * const m_pPin;
-    IMemInputPin  *       m_pInputPin;
-    BOOL            const m_bBatchExact;
-    LONG            const m_lBatchSize;
-
-    CSampleList   *       m_List;
-    HANDLE                m_hSem;
-    CAMEvent                m_evFlushComplete;
-    HANDLE                m_hThread;
-    __field_ecount_opt(m_lBatchSize) IMediaSample  **      m_ppSamples;
-    __range(0, m_lBatchSize)         LONG                  m_nBatched;
-
-    //  Wait optimization
-    LONG                  m_lWaiting;
-    //  Flush synchronization
-    BOOL                  m_bFlushing;
-
-    // flushing optimization. some downstream filters have trouble
-    // with the queue's flushing optimization. other rely on it
-    BOOL                  m_bFlushed;
-    bool                  m_bFlushingOpt;
-
-    //  Terminate now
-    BOOL                  m_bTerminate;
-
-    //  Send anyway flag for batching
-    BOOL                  m_bSendAnyway;
-
-    //  Deferred 'return code'
-    HRESULT volatile         m_hr;
-
-    // an event that can be fired after every deliver
-    HANDLE m_hEventPop;
-};
-

3rdparty/baseclasses/pstream.cpp

@@ -1,197 +0,0 @@
-//------------------------------------------------------------------------------
-// File: PStream.cpp
-//
-// Desc: DirectShow base classes.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-#include <streams.h>
-#include <strsafe.h>
-
-#ifdef PERF
-#include <measure.h>
-#endif
-// #include "pstream.h"  in streams.h
-
-//
-// Constructor
-//
-CPersistStream::CPersistStream(IUnknown *punk, __inout HRESULT *phr)
-    : mPS_fDirty(FALSE)
-{
-    mPS_dwFileVersion = GetSoftwareVersion();
-}
-
-
-//
-// Destructor
-//
-CPersistStream::~CPersistStream() {
-    // Nothing to do
-}
-
-#if 0
-SAMPLE CODE TO COPY - not active at the moment
-
-//
-// NonDelegatingQueryInterface
-//
-// This object supports IPersist & IPersistStream
-STDMETHODIMP CPersistStream::NonDelegatingQueryInterface(REFIID riid, __deref_out void **ppv)
-{
-    if (riid == IID_IPersist) {
-        return GetInterface((IPersist *) this, ppv);      // ???
-    }
-    else if (riid == IID_IPersistStream) {
-        return GetInterface((IPersistStream *) this, ppv);
-    }
-    else {
-        return CUnknown::NonDelegatingQueryInterface(riid, ppv);
-    }
-}
-#endif
-
-
-//
-// WriteToStream
-//
-// Writes to the stream (default action is to write nothing)
-HRESULT CPersistStream::WriteToStream(IStream *pStream)
-{
-    // You can override this to do things like
-    // hr = pStream->Write(MyStructure, sizeof(MyStructure), NULL);
-
-    return NOERROR;
-}
-
-
-
-HRESULT CPersistStream::ReadFromStream(IStream * pStream)
-{
-    // You can override this to do things like
-    // hr = pStream->Read(MyStructure, sizeof(MyStructure), NULL);
-
-    return NOERROR;
-}
-
-
-//
-// Load
-//
-// Load all the data from the given stream
-STDMETHODIMP CPersistStream::Load(LPSTREAM pStm)
-{
-    HRESULT hr;
-    // Load the version number then the data
-    mPS_dwFileVersion = ReadInt(pStm, hr);
-    if (FAILED(hr)) {
-        return hr;
-    }
-
-    return ReadFromStream(pStm);
-}  // Load
-
-
-
-//
-// Save
-//
-// Save the contents of this Stream.
-STDMETHODIMP CPersistStream::Save(LPSTREAM pStm, BOOL fClearDirty)
-{
-
-    HRESULT hr = WriteInt(pStm, GetSoftwareVersion());
-    if (FAILED(hr)) {
-        return hr;
-    }
-
-    hr = WriteToStream(pStm);
-    if (FAILED(hr)) {
-        return hr;
-    }
-
-    mPS_fDirty = !fClearDirty;
-
-    return hr;
-} // Save
-
-
-// WriteInt
-//
-// Writes an integer to an IStream as 11 UNICODE characters followed by one space.
-// You could use this for shorts or unsigneds or anything (up to 32 bits)
-// where the value isn't actually truncated by squeezing it into 32 bits.
-// Values such as (unsigned) 0x80000000 would come out as -2147483648
-// but would then load as 0x80000000 through ReadInt.  Cast as you please.
-
-STDAPI WriteInt(IStream *pIStream, int n)
-{
-    WCHAR Buff[13];  // Allows for trailing null that we don't write
-    (void)StringCchPrintfW(Buff, NUMELMS(Buff),L"%011d ",n);
-    return pIStream->Write(&(Buff[0]), 12*sizeof(WCHAR), NULL);
-} // WriteInt
-
-
-// ReadInt
-//
-// Reads an integer from an IStream.
-// Read as 4 bytes.  You could use this for shorts or unsigneds or anything
-// where the value isn't actually truncated by squeezing it into 32 bits
-// Striped down subset of what sscanf can do (without dragging in the C runtime)
-
-STDAPI_(int) ReadInt(IStream *pIStream, __out HRESULT &hr)
-{
-
-    int Sign = 1;
-    unsigned int n = 0;    // result wil be n*Sign
-    WCHAR wch;
-
-    hr = pIStream->Read( &wch, sizeof(wch), NULL);
-    if (FAILED(hr)) {
-        return 0;
-    }
-
-    if (wch==L'-'){
-        Sign = -1;
-        hr = pIStream->Read( &wch, sizeof(wch), NULL);
-        if (FAILED(hr)) {
-            return 0;
-        }
-    }
-
-    for( ; ; ) {
-        if (wch>=L'0' && wch<=L'9') {
-            n = 10*n+(int)(wch-L'0');
-        } else if (  wch == L' '
-                  || wch == L'\t'
-                  || wch == L'\r'
-                  || wch == L'\n'
-                  || wch == L'\0'
-                  ) {
-            break;
-        } else {
-            hr = VFW_E_INVALID_FILE_FORMAT;
-            return 0;
-        }
-
-        hr = pIStream->Read( &wch, sizeof(wch), NULL);
-        if (FAILED(hr)) {
-            return 0;
-        }
-    }
-
-    if (n==0x80000000 && Sign==-1) {
-        // This is the negative number that has no positive version!
-        return (int)n;
-    }
-    else return (int)n * Sign;
-} // ReadInt
-
-
-// The microsoft C/C++ compile generates level 4 warnings to the effect that
-// a particular inline function (from some base class) was not needed.
-// This line gets rid of hundreds of such unwanted messages and makes
-// -W4 compilation feasible:
-#pragma warning(disable: 4514)

3rdparty/baseclasses/pstream.h

@@ -1,114 +0,0 @@
-//------------------------------------------------------------------------------
-// File: PStream.h
-//
-// Desc: DirectShow base classes - defines a class for persistent properties
-//       of filters.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-#ifndef __PSTREAM__
-#define __PSTREAM__
-
-// Base class for persistent properties of filters
-// (i.e. filter properties in saved graphs)
-
-// The simplest way to use this is:
-// 1. Arrange for your filter to inherit this class
-// 2. Implement in your class WriteToStream and ReadFromStream
-//    These will override the "do nothing" functions here.
-// 3. Change your NonDelegatingQueryInterface to handle IPersistStream
-// 4. Implement SizeMax to return the number of bytes of data you save.
-//    If you save UNICODE data, don't forget a char is 2 bytes.
-// 5. Whenever your data changes, call SetDirty()
-//
-// At some point you may decide to alter, or extend the format of your data.
-// At that point you will wish that you had a version number in all the old
-// saved graphs, so that you can tell, when you read them, whether they
-// represent the old or new form.  To assist you in this, this class
-// writes and reads a version number.
-// When it writes, it calls GetSoftwareVersion()  to enquire what version
-// of the software we have at the moment.  (In effect this is a version number
-// of the data layout in the file).  It writes this as the first thing in the data.
-// If you want to change the version, implement (override) GetSoftwareVersion().
-// It reads this from the file into mPS_dwFileVersion before calling ReadFromStream,
-// so in ReadFromStream you can check mPS_dwFileVersion to see if you are reading
-// an old version file.
-// Normally you should accept files whose version is no newer than the software
-// version that's reading them.
-
-
-// CPersistStream
-//
-// Implements IPersistStream.
-// See 'OLE Programmers Reference (Vol 1):Structured Storage Overview' for
-// more implementation information.
-class CPersistStream : public IPersistStream {
-    private:
-
-        // Internal state:
-
-    protected:
-        DWORD     mPS_dwFileVersion;         // version number of file (being read)
-        BOOL      mPS_fDirty;
-
-    public:
-
-        // IPersistStream methods
-
-        STDMETHODIMP IsDirty()
-            {return (mPS_fDirty ? S_OK : S_FALSE);}  // note FALSE means clean
-        STDMETHODIMP Load(LPSTREAM pStm);
-        STDMETHODIMP Save(LPSTREAM pStm, BOOL fClearDirty);
-        STDMETHODIMP GetSizeMax(__out ULARGE_INTEGER * pcbSize)
-                         // Allow 24 bytes for version.
-                         { pcbSize->QuadPart = 12*sizeof(WCHAR)+SizeMax(); return NOERROR; }
-
-        // implementation
-
-        CPersistStream(IUnknown *punk, __inout HRESULT *phr);
-        ~CPersistStream();
-
-        HRESULT SetDirty(BOOL fDirty)
-            { mPS_fDirty = fDirty; return NOERROR;}
-
-
-        // override to reveal IPersist & IPersistStream
-        // STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, void **ppv);
-
-        // --- IPersist ---
-
-        // You must override this to provide your own class id
-        STDMETHODIMP GetClassID(__out CLSID *pClsid) PURE;
-
-        // overrideable if you want
-        // file version number.  Override it if you ever change format
-        virtual DWORD GetSoftwareVersion(void) { return 0; }
-
-
-        //=========================================================================
-        // OVERRIDE THESE to read and write your data
-        // OVERRIDE THESE to read and write your data
-        // OVERRIDE THESE to read and write your data
-
-        virtual int SizeMax() {return 0;}
-        virtual HRESULT WriteToStream(IStream *pStream);
-        virtual HRESULT ReadFromStream(IStream *pStream);
-        //=========================================================================
-
-    private:
-
-};
-
-
-// --- Useful helpers ---
-
-
-// Writes an int to an IStream as UNICODE.
-STDAPI WriteInt(IStream *pIStream, int n);
-
-// inverse of WriteInt
-STDAPI_(int) ReadInt(IStream *pIStream, __out HRESULT &hr);
-
-#endif // __PSTREAM__

3rdparty/baseclasses/pullpin.cpp

@@ -1,588 +0,0 @@
-//------------------------------------------------------------------------------
-// File: PullPin.cpp
-//
-// Desc: DirectShow base classes - implements CPullPin class that pulls data
-//       from IAsyncReader.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-#include <streams.h>
-#include "pullpin.h"
-
-#ifdef DXMPERF
-#include "dxmperf.h"
-#endif // DXMPERF
-
-
-CPullPin::CPullPin()
-  : m_pReader(NULL),
-    m_pAlloc(NULL),
-    m_State(TM_Exit)
-{
-#ifdef DXMPERF
-	PERFLOG_CTOR( L"CPullPin", this );
-#endif // DXMPERF
-
-}
-
-CPullPin::~CPullPin()
-{
-    Disconnect();
-
-#ifdef DXMPERF
-	PERFLOG_DTOR( L"CPullPin", this );
-#endif // DXMPERF
-
-}
-
-// returns S_OK if successfully connected to an IAsyncReader interface
-// from this object
-// Optional allocator should be proposed as a preferred allocator if
-// necessary
-HRESULT
-CPullPin::Connect(IUnknown* pUnk, IMemAllocator* pAlloc, BOOL bSync)
-{
-    CAutoLock lock(&m_AccessLock);
-
-    if (m_pReader) {
-	return VFW_E_ALREADY_CONNECTED;
-    }
-
-    HRESULT hr = pUnk->QueryInterface(IID_IAsyncReader, (void**)&m_pReader);
-    if (FAILED(hr)) {
-
-#ifdef DXMPERF
-		{
-		AM_MEDIA_TYPE *	pmt = NULL;
-		PERFLOG_CONNECT( this, pUnk, hr, pmt );
-		}
-#endif // DXMPERF
-
-	return(hr);
-    }
-
-    hr = DecideAllocator(pAlloc, NULL);
-    if (FAILED(hr)) {
-	Disconnect();
-
-#ifdef DXMPERF
-		{
-		AM_MEDIA_TYPE *	pmt = NULL;
-		PERFLOG_CONNECT( this, pUnk, hr, pmt );
-		}
-#endif // DXMPERF
-
-	return hr;
-    }
-
-    LONGLONG llTotal, llAvail;
-    hr = m_pReader->Length(&llTotal, &llAvail);
-    if (FAILED(hr)) {
-	Disconnect();
-
-#ifdef DXMPERF
-		{
-		AM_MEDIA_TYPE *	pmt = NULL;
-		PERFLOG_CONNECT( this, pUnk, hr, pmt );
-		}
-#endif
-
-	return hr;
-    }
-
-    // convert from file position to reference time
-    m_tDuration = llTotal * UNITS;
-    m_tStop = m_tDuration;
-    m_tStart = 0;
-
-    m_bSync = bSync;
-
-#ifdef DXMPERF
-	{
-	AM_MEDIA_TYPE *	pmt = NULL;
-	PERFLOG_CONNECT( this, pUnk, S_OK, pmt );
-	}
-#endif // DXMPERF
-
-
-    return S_OK;
-}
-
-// disconnect any connection made in Connect
-HRESULT
-CPullPin::Disconnect()
-{
-    CAutoLock lock(&m_AccessLock);
-
-    StopThread();
-
-
-#ifdef DXMPERF
-	PERFLOG_DISCONNECT( this, m_pReader, S_OK );
-#endif // DXMPERF
-
-
-    if (m_pReader) {
-	m_pReader->Release();
-	m_pReader = NULL;
-    }
-
-    if (m_pAlloc) {
-	m_pAlloc->Release();
-	m_pAlloc = NULL;
-    }
-
-    return S_OK;
-}
-
-// agree an allocator using RequestAllocator - optional
-// props param specifies your requirements (non-zero fields).
-// returns an error code if fail to match requirements.
-// optional IMemAllocator interface is offered as a preferred allocator
-// but no error occurs if it can't be met.
-HRESULT
-CPullPin::DecideAllocator(
-    IMemAllocator * pAlloc,
-    __inout_opt ALLOCATOR_PROPERTIES * pProps)
-{
-    ALLOCATOR_PROPERTIES *pRequest;
-    ALLOCATOR_PROPERTIES Request;
-    if (pProps == NULL) {
-	Request.cBuffers = 3;
-	Request.cbBuffer = 64*1024;
-	Request.cbAlign = 0;
-	Request.cbPrefix = 0;
-	pRequest = &Request;
-    } else {
-	pRequest = pProps;
-    }
-    HRESULT hr = m_pReader->RequestAllocator(
-		    pAlloc,
-		    pRequest,
-		    &m_pAlloc);
-    return hr;
-}
-
-// start pulling data
-HRESULT
-CPullPin::Active(void)
-{
-    ASSERT(!ThreadExists());
-    return StartThread();
-}
-
-// stop pulling data
-HRESULT
-CPullPin::Inactive(void)
-{
-    StopThread();
-
-    return S_OK;
-}
-
-HRESULT
-CPullPin::Seek(REFERENCE_TIME tStart, REFERENCE_TIME tStop)
-{
-    CAutoLock lock(&m_AccessLock);
-
-    ThreadMsg AtStart = m_State;
-
-    if (AtStart == TM_Start) {
-	BeginFlush();
-	PauseThread();
-	EndFlush();
-    }
-
-    m_tStart = tStart;
-    m_tStop = tStop;
-
-    HRESULT hr = S_OK;
-    if (AtStart == TM_Start) {
-	hr = StartThread();
-    }
-
-    return hr;
-}
-
-HRESULT
-CPullPin::Duration(__out REFERENCE_TIME* ptDuration)
-{
-    *ptDuration = m_tDuration;
-    return S_OK;
-}
-
-
-HRESULT
-CPullPin::StartThread()
-{
-    CAutoLock lock(&m_AccessLock);
-
-    if (!m_pAlloc || !m_pReader) {
-	return E_UNEXPECTED;
-    }
-
-    HRESULT hr;
-    if (!ThreadExists()) {
-
-	// commit allocator
-	hr = m_pAlloc->Commit();
-	if (FAILED(hr)) {
-	    return hr;
-	}
-
-	// start thread
-	if (!Create()) {
-	    return E_FAIL;
-	}
-    }
-
-    m_State = TM_Start;
-    hr = (HRESULT) CallWorker(m_State);
-    return hr;
-}
-
-HRESULT
-CPullPin::PauseThread()
-{
-    CAutoLock lock(&m_AccessLock);
-
-    if (!ThreadExists()) {
-	return E_UNEXPECTED;
-    }
-
-    // need to flush to ensure the thread is not blocked
-    // in WaitForNext
-    HRESULT hr = m_pReader->BeginFlush();
-    if (FAILED(hr)) {
-	return hr;
-    }
-
-    m_State = TM_Pause;
-    hr = CallWorker(TM_Pause);
-
-    m_pReader->EndFlush();
-    return hr;
-}
-
-HRESULT
-CPullPin::StopThread()
-{
-    CAutoLock lock(&m_AccessLock);
-
-    if (!ThreadExists()) {
-	return S_FALSE;
-    }
-
-    // need to flush to ensure the thread is not blocked
-    // in WaitForNext
-    HRESULT hr = m_pReader->BeginFlush();
-    if (FAILED(hr)) {
-	return hr;
-    }
-
-    m_State = TM_Exit;
-    hr = CallWorker(TM_Exit);
-
-    m_pReader->EndFlush();
-
-    // wait for thread to completely exit
-    Close();
-
-    // decommit allocator
-    if (m_pAlloc) {
-	m_pAlloc->Decommit();
-    }
-
-    return S_OK;
-}
-
-
-DWORD
-CPullPin::ThreadProc(void)
-{
-    while(1) {
-	DWORD cmd = GetRequest();
-	switch(cmd) {
-	case TM_Exit:
-	    Reply(S_OK);
-	    return 0;
-
-	case TM_Pause:
-	    // we are paused already
-	    Reply(S_OK);
-	    break;
-
-	case TM_Start:
-	    Reply(S_OK);
-	    Process();
-	    break;
-	}
-
-	// at this point, there should be no outstanding requests on the
-	// upstream filter.
-	// We should force begin/endflush to ensure that this is true.
-	// !!!Note that we may currently be inside a BeginFlush/EndFlush pair
-	// on another thread, but the premature EndFlush will do no harm now
-	// that we are idle.
-	m_pReader->BeginFlush();
-	CleanupCancelled();
-	m_pReader->EndFlush();
-    }
-}
-
-HRESULT
-CPullPin::QueueSample(
-    __inout REFERENCE_TIME& tCurrent,
-    REFERENCE_TIME tAlignStop,
-    BOOL bDiscontinuity
-    )
-{
-    IMediaSample* pSample;
-
-    HRESULT hr = m_pAlloc->GetBuffer(&pSample, NULL, NULL, 0);
-    if (FAILED(hr)) {
-	return hr;
-    }
-
-    LONGLONG tStopThis = tCurrent + (pSample->GetSize() * UNITS);
-    if (tStopThis > tAlignStop) {
-	tStopThis = tAlignStop;
-    }
-    pSample->SetTime(&tCurrent, &tStopThis);
-    tCurrent = tStopThis;
-
-    pSample->SetDiscontinuity(bDiscontinuity);
-
-    hr = m_pReader->Request(
-			pSample,
-			0);
-    if (FAILED(hr)) {
-	pSample->Release();
-
-	CleanupCancelled();
-	OnError(hr);
-    }
-    return hr;
-}
-
-HRESULT
-CPullPin::CollectAndDeliver(
-    REFERENCE_TIME tStart,
-    REFERENCE_TIME tStop)
-{
-    IMediaSample* pSample = NULL;   // better be sure pSample is set
-    DWORD_PTR dwUnused;
-    HRESULT hr = m_pReader->WaitForNext(
-			INFINITE,
-			&pSample,
-			&dwUnused);
-    if (FAILED(hr)) {
-	if (pSample) {
-	    pSample->Release();
-	}
-    } else {
-	hr = DeliverSample(pSample, tStart, tStop);
-    }
-    if (FAILED(hr)) {
-	CleanupCancelled();
-	OnError(hr);
-    }
-    return hr;
-
-}
-
-HRESULT
-CPullPin::DeliverSample(
-    IMediaSample* pSample,
-    REFERENCE_TIME tStart,
-    REFERENCE_TIME tStop
-    )
-{
-    // fix up sample if past actual stop (for sector alignment)
-    REFERENCE_TIME t1, t2;
-    if (S_OK == pSample->GetTime(&t1, &t2)) {
-        if (t2 > tStop) {
-            t2 = tStop;
-        }
-
-        // adjust times to be relative to (aligned) start time
-        t1 -= tStart;
-        t2 -= tStart;
-        HRESULT hr = pSample->SetTime(&t1, &t2);
-        if (FAILED(hr)) {
-            return hr;
-        }
-    }
-
-#ifdef DXMPERF
-	{
-	AM_MEDIA_TYPE *	pmt = NULL;
-	pSample->GetMediaType( &pmt );
-	PERFLOG_RECEIVE( L"CPullPin", m_pReader, this, pSample, pmt );
-	}
-#endif
-
-    HRESULT hr = Receive(pSample);
-    pSample->Release();
-    return hr;
-}
-
-void
-CPullPin::Process(void)
-{
-    // is there anything to do?
-    if (m_tStop <= m_tStart) {
-	EndOfStream();
-	return;
-    }
-
-    BOOL bDiscontinuity = TRUE;
-
-    // if there is more than one sample at the allocator,
-    // then try to queue 2 at once in order to overlap.
-    // -- get buffer count and required alignment
-    ALLOCATOR_PROPERTIES Actual;
-    HRESULT hr = m_pAlloc->GetProperties(&Actual);
-
-    // align the start position downwards
-    REFERENCE_TIME tStart = AlignDown(m_tStart / UNITS, Actual.cbAlign) * UNITS;
-    REFERENCE_TIME tCurrent = tStart;
-
-    REFERENCE_TIME tStop = m_tStop;
-    if (tStop > m_tDuration) {
-	tStop = m_tDuration;
-    }
-
-    // align the stop position - may be past stop, but that
-    // doesn't matter
-    REFERENCE_TIME tAlignStop = AlignUp(tStop / UNITS, Actual.cbAlign) * UNITS;
-
-
-    DWORD dwRequest;
-
-    if (!m_bSync) {
-
-	//  Break out of the loop either if we get to the end or we're asked
-	//  to do something else
-	while (tCurrent < tAlignStop) {
-
-	    // Break out without calling EndOfStream if we're asked to
-	    // do something different
-	    if (CheckRequest(&dwRequest)) {
-		return;
-	    }
-
-	    // queue a first sample
-	    if (Actual.cBuffers > 1) {
-
-		hr = QueueSample(tCurrent, tAlignStop, TRUE);
-		bDiscontinuity = FALSE;
-
-		if (FAILED(hr)) {
-		    return;
-		}
-	    }
-
-
-
-	    // loop queueing second and waiting for first..
-	    while (tCurrent < tAlignStop) {
-
-		hr = QueueSample(tCurrent, tAlignStop, bDiscontinuity);
-		bDiscontinuity = FALSE;
-
-		if (FAILED(hr)) {
-		    return;
-		}
-
-		hr = CollectAndDeliver(tStart, tStop);
-		if (S_OK != hr) {
-
-		    // stop if error, or if downstream filter said
-		    // to stop.
-		    return;
-		}
-	    }
-
-	    if (Actual.cBuffers > 1) {
-		hr = CollectAndDeliver(tStart, tStop);
-		if (FAILED(hr)) {
-		    return;
-		}
-	    }
-	}
-    } else {
-
-	// sync version of above loop
-	while (tCurrent < tAlignStop) {
-
-	    // Break out without calling EndOfStream if we're asked to
-	    // do something different
-	    if (CheckRequest(&dwRequest)) {
-		return;
-	    }
-
-	    IMediaSample* pSample;
-
-	    hr = m_pAlloc->GetBuffer(&pSample, NULL, NULL, 0);
-	    if (FAILED(hr)) {
-		OnError(hr);
-		return;
-	    }
-
-	    LONGLONG tStopThis = tCurrent + (pSample->GetSize() * UNITS);
-	    if (tStopThis > tAlignStop) {
-		tStopThis = tAlignStop;
-	    }
-	    pSample->SetTime(&tCurrent, &tStopThis);
-	    tCurrent = tStopThis;
-
-	    if (bDiscontinuity) {
-		pSample->SetDiscontinuity(TRUE);
-		bDiscontinuity = FALSE;
-	    }
-
-	    hr = m_pReader->SyncReadAligned(pSample);
-
-	    if (FAILED(hr)) {
-		pSample->Release();
-		OnError(hr);
-		return;
-	    }
-
-	    hr = DeliverSample(pSample, tStart, tStop);
-	    if (hr != S_OK) {
-		if (FAILED(hr)) {
-		    OnError(hr);
-		}
-		return;
-	    }
-	}
-    }
-
-    EndOfStream();
-}
-
-// after a flush, cancelled i/o will be waiting for collection
-// and release
-void
-CPullPin::CleanupCancelled(void)
-{
-    while (1) {
-	IMediaSample * pSample;
-	DWORD_PTR dwUnused;
-
-	HRESULT hr = m_pReader->WaitForNext(
-			    0,          // no wait
-			    &pSample,
-			    &dwUnused);
-	if(pSample) {
-	    pSample->Release();
-	} else {
-	    // no more samples
-	    return;
-	}
-    }
-}

3rdparty/baseclasses/pullpin.h

@@ -1,152 +0,0 @@
-//------------------------------------------------------------------------------
-// File: PullPin.h
-//
-// Desc: DirectShow base classes - defines CPullPin class.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-#ifndef __PULLPIN_H__
-#define __PULLPIN_H__
-
-//
-// CPullPin
-//
-// object supporting pulling data from an IAsyncReader interface.
-// Given a start/stop position, calls a pure Receive method with each
-// IMediaSample received.
-//
-// This is essentially for use in a MemInputPin when it finds itself
-// connected to an IAsyncReader pin instead of a pushing pin.
-//
-
-class CPullPin : public CAMThread
-{
-    IAsyncReader*       m_pReader;
-    REFERENCE_TIME      m_tStart;
-    REFERENCE_TIME      m_tStop;
-    REFERENCE_TIME      m_tDuration;
-    BOOL                m_bSync;
-
-    enum ThreadMsg {
-	TM_Pause,       // stop pulling and wait for next message
-	TM_Start,       // start pulling
-	TM_Exit,        // stop and exit
-    };
-
-    ThreadMsg m_State;
-
-    // override pure thread proc from CAMThread
-    DWORD ThreadProc(void);
-
-    // running pull method (check m_bSync)
-    void Process(void);
-
-    // clean up any cancelled i/o after a flush
-    void CleanupCancelled(void);
-
-    // suspend thread from pulling, eg during seek
-    HRESULT PauseThread();
-
-    // start thread pulling - create thread if necy
-    HRESULT StartThread();
-
-    // stop and close thread
-    HRESULT StopThread();
-
-    // called from ProcessAsync to queue and collect requests
-    HRESULT QueueSample(
-		__inout REFERENCE_TIME& tCurrent,
-		REFERENCE_TIME tAlignStop,
-		BOOL bDiscontinuity);
-
-    HRESULT CollectAndDeliver(
-		REFERENCE_TIME tStart,
-		REFERENCE_TIME tStop);
-
-    HRESULT DeliverSample(
-		IMediaSample* pSample,
-		REFERENCE_TIME tStart,
-		REFERENCE_TIME tStop);
-
-protected:
-    IMemAllocator *     m_pAlloc;
-
-public:
-    CPullPin();
-    virtual ~CPullPin();
-
-    // returns S_OK if successfully connected to an IAsyncReader interface
-    // from this object
-    // Optional allocator should be proposed as a preferred allocator if
-    // necessary
-    // bSync is TRUE if we are to use sync reads instead of the
-    // async methods.
-    HRESULT Connect(IUnknown* pUnk, IMemAllocator* pAlloc, BOOL bSync);
-
-    // disconnect any connection made in Connect
-    HRESULT Disconnect();
-
-    // agree an allocator using RequestAllocator - optional
-    // props param specifies your requirements (non-zero fields).
-    // returns an error code if fail to match requirements.
-    // optional IMemAllocator interface is offered as a preferred allocator
-    // but no error occurs if it can't be met.
-    virtual HRESULT DecideAllocator(
-		IMemAllocator* pAlloc,
-		__inout_opt ALLOCATOR_PROPERTIES * pProps);
-
-    // set start and stop position. if active, will start immediately at
-    // the new position. Default is 0 to duration
-    HRESULT Seek(REFERENCE_TIME tStart, REFERENCE_TIME tStop);
-
-    // return the total duration
-    HRESULT Duration(__out REFERENCE_TIME* ptDuration);
-
-    // start pulling data
-    HRESULT Active(void);
-
-    // stop pulling data
-    HRESULT Inactive(void);
-
-    // helper functions
-    LONGLONG AlignDown(LONGLONG ll, LONG lAlign) {
-	// aligning downwards is just truncation
-	return ll & ~(lAlign-1);
-    };
-
-    LONGLONG AlignUp(LONGLONG ll, LONG lAlign) {
-	// align up: round up to next boundary
-	return (ll + (lAlign -1)) & ~(lAlign -1);
-    };
-
-    // GetReader returns the (addrefed) IAsyncReader interface
-    // for SyncRead etc
-    IAsyncReader* GetReader() {
-	m_pReader->AddRef();
-	return m_pReader;
-    };
-
-    // -- pure --
-
-    // override this to handle data arrival
-    // return value other than S_OK will stop data
-    virtual HRESULT Receive(IMediaSample*) PURE;
-
-    // override this to handle end-of-stream
-    virtual HRESULT EndOfStream(void) PURE;
-
-    // called on runtime errors that will have caused pulling
-    // to stop
-    // these errors are all returned from the upstream filter, who
-    // will have already reported any errors to the filtergraph.
-    virtual void OnError(HRESULT hr) PURE;
-
-    // flush this pin and all downstream
-    virtual HRESULT BeginFlush() PURE;
-    virtual HRESULT EndFlush() PURE;
-
-};
-
-#endif //__PULLPIN_H__

3rdparty/baseclasses/refclock.cpp

@@ -1,402 +0,0 @@
-//------------------------------------------------------------------------------
-// File: RefClock.cpp
-//
-// Desc: DirectShow base classes - implements the IReferenceClock interface.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-#include <streams.h>
-#include <limits.h>
-
-#ifdef DXMPERF
-#include "dxmperf.h"
-#endif // DXMPERF
-
-
-// 'this' used in constructor list
-#pragma warning(disable:4355)
-
-
-STDMETHODIMP CBaseReferenceClock::NonDelegatingQueryInterface(
-    REFIID riid,
-    __deref_out void ** ppv)
-{
-    HRESULT hr;
-
-    if (riid == IID_IReferenceClock)
-    {
-        hr = GetInterface((IReferenceClock *) this, ppv);
-    }
-    else if (riid == IID_IReferenceClockTimerControl)
-    {
-        hr = GetInterface((IReferenceClockTimerControl *) this, ppv);
-    }
-    else
-    {
-        hr = CUnknown::NonDelegatingQueryInterface(riid, ppv);
-    }
-    return hr;
-}
-
-CBaseReferenceClock::~CBaseReferenceClock()
-{
-#ifdef DXMPERF
-    PERFLOG_DTOR( L"CBaseReferenceClock", (IReferenceClock *) this );
-#endif // DXMPERF
-
-    if (m_TimerResolution) timeEndPeriod(m_TimerResolution);
-
-    if (m_pSchedule)
-    {
-        m_pSchedule->DumpLinkedList();
-    }
-
-    if (m_hThread)
-    {
-        m_bAbort = TRUE;
-        TriggerThread();
-        WaitForSingleObject( m_hThread, INFINITE );
-        EXECUTE_ASSERT( CloseHandle(m_hThread) );
-        m_hThread = 0;
-        EXECUTE_ASSERT( CloseHandle(m_pSchedule->GetEvent()) );
-	delete m_pSchedule;
-    }
-}
-
-// A derived class may supply a hThreadEvent if it has its own thread that will take care
-// of calling the schedulers Advise method.  (Refere to CBaseReferenceClock::AdviseThread()
-// to see what such a thread has to do.)
-CBaseReferenceClock::CBaseReferenceClock( __in_opt LPCTSTR pName,
-                                          __inout_opt LPUNKNOWN pUnk,
-                                          __inout HRESULT *phr,
-                                          __inout_opt CAMSchedule * pShed )
-: CUnknown( pName, pUnk )
-, m_rtLastGotTime(0)
-, m_TimerResolution(0)
-, m_bAbort( FALSE )
-, m_pSchedule( pShed ? pShed : new CAMSchedule(CreateEvent(NULL, FALSE, FALSE, NULL)) )
-, m_hThread(0)
-{
-
-#ifdef DXMPERF
-    PERFLOG_CTOR( pName ? pName : L"CBaseReferenceClock", (IReferenceClock *) this );
-#endif // DXMPERF
-
-    ASSERT(m_pSchedule);
-    if (!m_pSchedule)
-    {
-        *phr = E_OUTOFMEMORY;
-    }
-    else
-    {
-        // Set up the highest resolution timer we can manage
-        TIMECAPS tc;
-        m_TimerResolution = (TIMERR_NOERROR == timeGetDevCaps(&tc, sizeof(tc)))
-                            ? tc.wPeriodMin
-                            : 1;
-
-        timeBeginPeriod(m_TimerResolution);
-
-        /* Initialise our system times - the derived clock should set the right values */
-        m_dwPrevSystemTime = timeGetTime();
-        m_rtPrivateTime = (UNITS / MILLISECONDS) * m_dwPrevSystemTime;
-
-        #ifdef PERF
-            m_idGetSystemTime = MSR_REGISTER(TEXT("CBaseReferenceClock::GetTime"));
-        #endif
-
-        if ( !pShed )
-        {
-            DWORD ThreadID;
-            m_hThread = ::CreateThread(NULL,                  // Security attributes
-                                       (DWORD) 0,             // Initial stack size
-                                       AdviseThreadFunction,  // Thread start address
-                                       (LPVOID) this,         // Thread parameter
-                                       (DWORD) 0,             // Creation flags
-                                       &ThreadID);            // Thread identifier
-
-            if (m_hThread)
-            {
-                SetThreadPriority( m_hThread, THREAD_PRIORITY_TIME_CRITICAL );
-            }
-            else
-            {
-                *phr = E_FAIL;
-                EXECUTE_ASSERT( CloseHandle(m_pSchedule->GetEvent()) );
-                delete m_pSchedule;
-                m_pSchedule = NULL;
-            }
-        }
-    }
-}
-
-void CBaseReferenceClock::Restart (IN REFERENCE_TIME rtMinTime)
-{
-    Lock();
-    m_rtLastGotTime = rtMinTime ;
-    Unlock();
-}
-
-STDMETHODIMP CBaseReferenceClock::GetTime(__out REFERENCE_TIME *pTime)
-{
-    HRESULT hr;
-    if (pTime)
-    {
-        REFERENCE_TIME rtNow;
-        Lock();
-        rtNow = GetPrivateTime();
-        if (rtNow > m_rtLastGotTime)
-        {
-            m_rtLastGotTime = rtNow;
-            hr = S_OK;
-        }
-        else
-        {
-            hr = S_FALSE;
-        }
-        *pTime = m_rtLastGotTime;
-        Unlock();
-        MSR_INTEGER(m_idGetSystemTime, LONG((*pTime) / (UNITS/MILLISECONDS)) );
-
-#ifdef DXMPERF
-        PERFLOG_GETTIME( (IReferenceClock *) this, *pTime );
-#endif // DXMPERF
-
-    }
-    else hr = E_POINTER;
-
-    return hr;
-}
-
-/* Ask for an async notification that a time has elapsed */
-
-STDMETHODIMP CBaseReferenceClock::AdviseTime(
-    REFERENCE_TIME baseTime,         // base reference time
-    REFERENCE_TIME streamTime,       // stream offset time
-    HEVENT hEvent,                   // advise via this event
-    __out DWORD_PTR *pdwAdviseCookie)// where your cookie goes
-{
-    CheckPointer(pdwAdviseCookie, E_POINTER);
-    *pdwAdviseCookie = 0;
-
-    // Check that the event is not already set
-    ASSERT(WAIT_TIMEOUT == WaitForSingleObject(HANDLE(hEvent),0));
-
-    HRESULT hr;
-
-    const REFERENCE_TIME lRefTime = baseTime + streamTime;
-    if ( lRefTime <= 0 || lRefTime == MAX_TIME )
-    {
-        hr = E_INVALIDARG;
-    }
-    else
-    {
-        *pdwAdviseCookie = m_pSchedule->AddAdvisePacket( lRefTime, 0, HANDLE(hEvent), FALSE );
-        hr = *pdwAdviseCookie ? NOERROR : E_OUTOFMEMORY;
-    }
-    return hr;
-}
-
-
-/* Ask for an asynchronous periodic notification that a time has elapsed */
-
-STDMETHODIMP CBaseReferenceClock::AdvisePeriodic(
-    REFERENCE_TIME StartTime,         // starting at this time
-    REFERENCE_TIME PeriodTime,        // time between notifications
-    HSEMAPHORE hSemaphore,            // advise via a semaphore
-    __out DWORD_PTR *pdwAdviseCookie) // where your cookie goes
-{
-    CheckPointer(pdwAdviseCookie, E_POINTER);
-    *pdwAdviseCookie = 0;
-
-    HRESULT hr;
-    if (StartTime > 0 && PeriodTime > 0 && StartTime != MAX_TIME )
-    {
-        *pdwAdviseCookie = m_pSchedule->AddAdvisePacket( StartTime, PeriodTime, HANDLE(hSemaphore), TRUE );
-        hr = *pdwAdviseCookie ? NOERROR : E_OUTOFMEMORY;
-    }
-    else hr = E_INVALIDARG;
-
-    return hr;
-}
-
-
-STDMETHODIMP CBaseReferenceClock::Unadvise(DWORD_PTR dwAdviseCookie)
-{
-    return m_pSchedule->Unadvise(dwAdviseCookie);
-}
-
-
-REFERENCE_TIME CBaseReferenceClock::GetPrivateTime()
-{
-    CAutoLock cObjectLock(this);
-
-
-    /* If the clock has wrapped then the current time will be less than
-     * the last time we were notified so add on the extra milliseconds
-     *
-     * The time period is long enough so that the likelihood of
-     * successive calls spanning the clock cycle is not considered.
-     */
-
-    DWORD dwTime = timeGetTime();
-    {
-        m_rtPrivateTime += Int32x32To64(UNITS / MILLISECONDS, (DWORD)(dwTime - m_dwPrevSystemTime));
-        m_dwPrevSystemTime = dwTime;
-    }
-
-    return m_rtPrivateTime;
-}
-
-
-/* Adjust the current time by the input value.  This allows an
-   external time source to work out some of the latency of the clock
-   system and adjust the "current" time accordingly.  The intent is
-   that the time returned to the user is synchronised to a clock
-   source and allows drift to be catered for.
-
-   For example: if the clock source detects a drift it can pass a delta
-   to the current time rather than having to set an explicit time.
-*/
-
-STDMETHODIMP CBaseReferenceClock::SetTimeDelta(const REFERENCE_TIME & TimeDelta)
-{
-#ifdef DEBUG
-
-    // Just break if passed an improper time delta value
-    LONGLONG llDelta = TimeDelta > 0 ? TimeDelta : -TimeDelta;
-    if (llDelta > UNITS * 1000) {
-        DbgLog((LOG_TRACE, 0, TEXT("Bad Time Delta")));
-        //DebugBreak();
-    }
-
-    // We're going to calculate a "severity" for the time change. Max -1
-    // min 8.  We'll then use this as the debug logging level for a
-    // debug log message.
-    const LONG usDelta = LONG(TimeDelta/10);      // Delta in micro-secs
-
-    DWORD delta        = abs(usDelta);            // varying delta
-    // Severity == 8 - ceil(log<base 8>(abs( micro-secs delta)))
-    int   Severity     = 8;
-    while ( delta > 0 )
-    {
-        delta >>= 3;                              // div 8
-        Severity--;
-    }
-
-    // Sev == 0 => > 2 second delta!
-    DbgLog((LOG_TIMING, Severity < 0 ? 0 : Severity,
-        TEXT("Sev %2i: CSystemClock::SetTimeDelta(%8ld us) %lu -> %lu ms."),
-        Severity, usDelta, DWORD(ConvertToMilliseconds(m_rtPrivateTime)),
-        DWORD(ConvertToMilliseconds(TimeDelta+m_rtPrivateTime)) ));
-
-    // Don't want the DbgBreak to fire when running stress on debug-builds.
-    #ifdef BREAK_ON_SEVERE_TIME_DELTA
-        if (Severity < 0)
-            DbgBreakPoint(TEXT("SetTimeDelta > 16 seconds!"),
-                          TEXT(__FILE__),__LINE__);
-    #endif
-
-#endif
-
-    CAutoLock cObjectLock(this);
-    m_rtPrivateTime += TimeDelta;
-    // If time goes forwards, and we have advises, then we need to
-    // trigger the thread so that it can re-evaluate its wait time.
-    // Since we don't want the cost of the thread switches if the change
-    // is really small, only do it if clock goes forward by more than
-    // 0.5 millisecond.  If the time goes backwards, the thread will
-    // wake up "early" (relativly speaking) and will re-evaluate at
-    // that time.
-    if ( TimeDelta > 5000 && m_pSchedule->GetAdviseCount() > 0 ) TriggerThread();
-    return NOERROR;
-}
-
-// Thread stuff
-
-DWORD __stdcall CBaseReferenceClock::AdviseThreadFunction(__in LPVOID p)
-{
-    return DWORD(reinterpret_cast<CBaseReferenceClock*>(p)->AdviseThread());
-}
-
-HRESULT CBaseReferenceClock::AdviseThread()
-{
-    DWORD dwWait = INFINITE;
-
-    // The first thing we do is wait until something interesting happens
-    // (meaning a first advise or shutdown).  This prevents us calling
-    // GetPrivateTime immediately which is goodness as that is a virtual
-    // routine and the derived class may not yet be constructed.  (This
-    // thread is created in the base class constructor.)
-
-    while ( !m_bAbort )
-    {
-        // Wait for an interesting event to happen
-        DbgLog((LOG_TIMING, 3, TEXT("CBaseRefClock::AdviseThread() Delay: %lu ms"), dwWait ));
-        WaitForSingleObject(m_pSchedule->GetEvent(), dwWait);
-        if (m_bAbort) break;
-
-        // There are several reasons why we need to work from the internal
-        // time, mainly to do with what happens when time goes backwards.
-        // Mainly, it stop us looping madly if an event is just about to
-        // expire when the clock goes backward (i.e. GetTime stop for a
-        // while).
-        const REFERENCE_TIME  rtNow = GetPrivateTime();
-
-        DbgLog((LOG_TIMING, 3,
-              TEXT("CBaseRefClock::AdviseThread() Woke at = %lu ms"),
-              ConvertToMilliseconds(rtNow) ));
-
-        // We must add in a millisecond, since this is the resolution of our
-        // WaitForSingleObject timer.  Failure to do so will cause us to loop
-        // franticly for (approx) 1 a millisecond.
-        m_rtNextAdvise = m_pSchedule->Advise( 10000 + rtNow );
-        LONGLONG llWait = m_rtNextAdvise - rtNow;
-
-        ASSERT( llWait > 0 );
-
-        llWait = ConvertToMilliseconds(llWait);
-        // DON'T replace this with a max!! (The type's of these things is VERY important)
-        dwWait = (llWait > REFERENCE_TIME(UINT_MAX)) ? UINT_MAX : DWORD(llWait);
-    };
-    return NOERROR;
-}
-
-HRESULT CBaseReferenceClock::SetDefaultTimerResolution(
-        REFERENCE_TIME timerResolution // in 100ns
-    )
-{
-    CAutoLock cObjectLock(this);
-    if( 0 == timerResolution  ) {
-        if( m_TimerResolution ) {
-           timeEndPeriod( m_TimerResolution );
-           m_TimerResolution = 0;
-        }
-    } else {
-        TIMECAPS tc;
-        DWORD dwMinResolution = (TIMERR_NOERROR == timeGetDevCaps(&tc, sizeof(tc)))
-                            ? tc.wPeriodMin
-                            : 1;
-        DWORD dwResolution = max( dwMinResolution, DWORD(timerResolution / 10000) );
-        if( dwResolution != m_TimerResolution ) {
-            timeEndPeriod(m_TimerResolution);
-            m_TimerResolution = dwResolution;
-            timeBeginPeriod( m_TimerResolution );
-        }
-    }
-    return S_OK;
-}
-
-HRESULT CBaseReferenceClock::GetDefaultTimerResolution(
-        __out REFERENCE_TIME* pTimerResolution // in 100ns
-    )
-{
-    if( !pTimerResolution ) {
-        return E_POINTER;
-    }
-    CAutoLock cObjectLock(this);
-    *pTimerResolution = m_TimerResolution * 10000;
-    return S_OK;
-}

3rdparty/baseclasses/refclock.h

@@ -1,184 +0,0 @@
-//------------------------------------------------------------------------------
-// File: RefClock.h
-//
-// Desc: DirectShow base classes - defines the IReferenceClock interface.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-#ifndef __BASEREFCLOCK__
-#define __BASEREFCLOCK__
-
-#include <Schedule.h>
-
-const UINT RESOLUTION = 1;                      /* High resolution timer */
-const INT ADVISE_CACHE = 4;                     /* Default cache size */
-const LONGLONG MAX_TIME = 0x7FFFFFFFFFFFFFFF;   /* Maximum LONGLONG value */
-
-inline LONGLONG WINAPI ConvertToMilliseconds(const REFERENCE_TIME& RT)
-{
-    /* This converts an arbitrary value representing a reference time
-       into a MILLISECONDS value for use in subsequent system calls */
-
-    return (RT / (UNITS / MILLISECONDS));
-}
-
-/* This class hierarchy will support an IReferenceClock interface so
-   that an audio card (or other externally driven clock) can update the
-   system wide clock that everyone uses.
-
-   The interface will be pretty thin with probably just one update method
-   This interface has not yet been defined.
- */
-
-/* This abstract base class implements the IReferenceClock
- * interface.  Classes that actually provide clock signals (from
- * whatever source) have to be derived from this class.
- *
- * The abstract class provides implementations for:
- *  CUnknown support
- *      locking support (CCritSec)
- *  client advise code (creates a thread)
- *
- * Question: what can we do about quality?  Change the timer
- * resolution to lower the system load?  Up the priority of the
- * timer thread to force more responsive signals?
- *
- * During class construction we create a worker thread that is destroyed during
- * destuction.  This thread executes a series of WaitForSingleObject calls,
- * waking up when a command is given to the thread or the next wake up point
- * is reached.  The wakeup points are determined by clients making Advise
- * calls.
- *
- * Each advise call defines a point in time when they wish to be notified.  A
- * periodic advise is a series of these such events.  We maintain a list of
- * advise links and calculate when the nearest event notification is due for.
- * We then call WaitForSingleObject with a timeout equal to this time.  The
- * handle we wait on is used by the class to signal that something has changed
- * and that we must reschedule the next event.  This typically happens when
- * someone comes in and asks for an advise link while we are waiting for an
- * event to timeout.
- *
- * While we are modifying the list of advise requests we
- * are protected from interference through a critical section.  Clients are NOT
- * advised through callbacks.  One shot clients have an event set, while
- * periodic clients have a semaphore released for each event notification.  A
- * semaphore allows a client to be kept up to date with the number of events
- * actually triggered and be assured that they can't miss multiple events being
- * set.
- *
- * Keeping track of advises is taken care of by the CAMSchedule class.
- */
-
-class CBaseReferenceClock
-: public CUnknown, public IReferenceClock, public CCritSec, public IReferenceClockTimerControl
-{
-protected:
-    virtual ~CBaseReferenceClock();     // Don't let me be created on the stack!
-public:
-    CBaseReferenceClock(__in_opt LPCTSTR pName,
-                        __inout_opt LPUNKNOWN pUnk,
-                        __inout HRESULT *phr,
-                        __inout_opt CAMSchedule * pSched = 0 );
-
-    STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, __deref_out void ** ppv);
-
-    DECLARE_IUNKNOWN
-
-    /* IReferenceClock methods */
-    // Derived classes must implement GetPrivateTime().  All our GetTime
-    // does is call GetPrivateTime and then check so that time does not
-    // go backwards.  A return code of S_FALSE implies that the internal
-    // clock has gone backwards and GetTime time has halted until internal
-    // time has caught up. (Don't know if this will be much use to folk,
-    // but it seems odd not to use the return code for something useful.)
-    STDMETHODIMP GetTime(__out REFERENCE_TIME *pTime);
-    // When this is called, it sets m_rtLastGotTime to the time it returns.
-
-    /* Provide standard mechanisms for scheduling events */
-
-    /* Ask for an async notification that a time has elapsed */
-    STDMETHODIMP AdviseTime(
-        REFERENCE_TIME baseTime,        // base reference time
-        REFERENCE_TIME streamTime,      // stream offset time
-        HEVENT hEvent,                  // advise via this event
-        __out DWORD_PTR *pdwAdviseCookie// where your cookie goes
-    );
-
-    /* Ask for an asynchronous periodic notification that a time has elapsed */
-    STDMETHODIMP AdvisePeriodic(
-        REFERENCE_TIME StartTime,       // starting at this time
-        REFERENCE_TIME PeriodTime,      // time between notifications
-        HSEMAPHORE hSemaphore,          // advise via a semaphore
-        __out DWORD_PTR *pdwAdviseCookie// where your cookie goes
-    );
-
-    /* Cancel a request for notification(s) - if the notification was
-     * a one shot timer then this function doesn't need to be called
-     * as the advise is automatically cancelled, however it does no
-     * harm to explicitly cancel a one-shot advise.  It is REQUIRED that
-     * clients call Unadvise to clear a Periodic advise setting.
-     */
-
-    STDMETHODIMP Unadvise(DWORD_PTR dwAdviseCookie);
-
-    /* Methods for the benefit of derived classes or outer objects */
-
-    // GetPrivateTime() is the REAL clock.  GetTime is just a cover for
-    // it.  Derived classes will probably override this method but not
-    // GetTime() itself.
-    // The important point about GetPrivateTime() is it's allowed to go
-    // backwards.  Our GetTime() will keep returning the LastGotTime
-    // until GetPrivateTime() catches up.
-    virtual REFERENCE_TIME GetPrivateTime();
-
-    /* Provide a method for correcting drift */
-    STDMETHODIMP SetTimeDelta( const REFERENCE_TIME& TimeDelta );
-
-    CAMSchedule * GetSchedule() const { return m_pSchedule; }
-
-    // IReferenceClockTimerControl methods
-    //
-    // Setting a default of 0 disables the default of 1ms
-    STDMETHODIMP SetDefaultTimerResolution(
-        REFERENCE_TIME timerResolution // in 100ns
-    );
-    STDMETHODIMP GetDefaultTimerResolution(
-        __out REFERENCE_TIME* pTimerResolution // in 100ns
-    );
-
-private:
-    REFERENCE_TIME m_rtPrivateTime;     // Current best estimate of time
-    DWORD          m_dwPrevSystemTime;  // Last vaule we got from timeGetTime
-    REFERENCE_TIME m_rtLastGotTime;     // Last time returned by GetTime
-    REFERENCE_TIME m_rtNextAdvise;      // Time of next advise
-    UINT           m_TimerResolution;
-
-#ifdef PERF
-    int m_idGetSystemTime;
-#endif
-
-// Thread stuff
-public:
-    void TriggerThread()    // Wakes thread up.  Need to do this if
-    {                       // time to next advise needs reevaluating.
-        EXECUTE_ASSERT(SetEvent(m_pSchedule->GetEvent()));
-    }
-
-
-private:
-    BOOL           m_bAbort;            // Flag used for thread shutdown
-    HANDLE         m_hThread;           // Thread handle
-
-    HRESULT AdviseThread();             // Method in which the advise thread runs
-    static DWORD __stdcall AdviseThreadFunction(__in LPVOID); // Function used to get there
-
-protected:
-    CAMSchedule * m_pSchedule;
-
-    void Restart (IN REFERENCE_TIME rtMinTime = 0I64) ;
-};
-
-#endif
-

3rdparty/baseclasses/reftime.h

@@ -1,116 +0,0 @@
-//------------------------------------------------------------------------------
-// File: RefTime.h
-//
-// Desc: DirectShow base classes - defines CRefTime, a class that manages
-//       reference times.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation. All rights reserved.
-//------------------------------------------------------------------------------
-
-
-//
-// CRefTime
-//
-// Manage reference times.
-// Shares same data layout as REFERENCE_TIME, but adds some (nonvirtual)
-// functions providing simple comparison, conversion and arithmetic.
-//
-// A reference time (at the moment) is a unit of seconds represented in
-// 100ns units as is used in the Win32 FILETIME structure. BUT the time
-// a REFERENCE_TIME represents is NOT the time elapsed since 1/1/1601 it
-// will either be stream time or reference time depending upon context
-//
-// This class provides simple arithmetic operations on reference times
-//
-// keep non-virtual otherwise the data layout will not be the same as
-// REFERENCE_TIME
-
-
-// -----
-// note that you are safe to cast a CRefTime* to a REFERENCE_TIME*, but
-// you will need to do so explicitly
-// -----
-
-
-#ifndef __REFTIME__
-#define __REFTIME__
-
-
-const LONGLONG MILLISECONDS = (1000);            // 10 ^ 3
-const LONGLONG NANOSECONDS = (1000000000);       // 10 ^ 9
-const LONGLONG UNITS = (NANOSECONDS / 100);      // 10 ^ 7
-
-/*  Unfortunately an inline function here generates a call to __allmul
-    - even for constants!
-*/
-#define MILLISECONDS_TO_100NS_UNITS(lMs) \
-    Int32x32To64((lMs), (UNITS / MILLISECONDS))
-
-class CRefTime
-{
-public:
-
-    // *MUST* be the only data member so that this class is exactly
-    // equivalent to a REFERENCE_TIME.
-    // Also, must be *no virtual functions*
-
-    REFERENCE_TIME m_time;
-
-    inline CRefTime()
-    {
-        // default to 0 time
-        m_time = 0;
-    };
-
-    inline CRefTime(LONG msecs)
-    {
-        m_time = MILLISECONDS_TO_100NS_UNITS(msecs);
-    };
-
-    inline CRefTime(REFERENCE_TIME rt)
-    {
-        m_time = rt;
-    };
-
-    inline operator REFERENCE_TIME() const
-    {
-        return m_time;
-    };
-
-    inline CRefTime& operator=(const CRefTime& rt)
-    {
-        m_time = rt.m_time;
-        return *this;
-    };
-
-    inline CRefTime& operator=(const LONGLONG ll)
-    {
-        m_time = ll;
-        return *this;
-    };
-
-    inline CRefTime& operator+=(const CRefTime& rt)
-    {
-        return (*this = *this + rt);
-    };
-
-    inline CRefTime& operator-=(const CRefTime& rt)
-    {
-        return (*this = *this - rt);
-    };
-
-    inline LONG Millisecs(void)
-    {
-        return (LONG)(m_time / (UNITS / MILLISECONDS));
-    };
-
-    inline LONGLONG GetUnits(void)
-    {
-        return m_time;
-    };
-};
-
-const LONGLONG TimeZero = 0;
-
-#endif /* __REFTIME__ */
-

3rdparty/baseclasses/renbase.h

@@ -1,478 +0,0 @@
-//------------------------------------------------------------------------------
-// File: RenBase.h
-//
-// Desc: DirectShow base classes - defines a generic ActiveX base renderer
-//       class.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-#ifndef __RENBASE__
-#define __RENBASE__
-
-// Forward class declarations
-
-class CBaseRenderer;
-class CBaseVideoRenderer;
-class CRendererInputPin;
-
-// This is our input pin class that channels calls to the renderer
-
-class CRendererInputPin : public CBaseInputPin
-{
-protected:
-
-    CBaseRenderer *m_pRenderer;
-
-public:
-
-    CRendererInputPin(__inout CBaseRenderer *pRenderer,
-                      __inout HRESULT *phr,
-                      __in_opt LPCWSTR Name);
-
-    // Overriden from the base pin classes
-
-    HRESULT BreakConnect();
-    HRESULT CompleteConnect(IPin *pReceivePin);
-    HRESULT SetMediaType(const CMediaType *pmt);
-    HRESULT CheckMediaType(const CMediaType *pmt);
-    HRESULT Active();
-    HRESULT Inactive();
-
-    // Add rendering behaviour to interface functions
-
-    STDMETHODIMP QueryId(__deref_out LPWSTR *Id);
-    STDMETHODIMP EndOfStream();
-    STDMETHODIMP BeginFlush();
-    STDMETHODIMP EndFlush();
-    STDMETHODIMP Receive(IMediaSample *pMediaSample);
-
-    // Helper
-    IMemAllocator inline *Allocator() const
-    {
-        return m_pAllocator;
-    }
-};
-
-// Main renderer class that handles synchronisation and state changes
-
-class CBaseRenderer : public CBaseFilter
-{
-protected:
-
-    friend class CRendererInputPin;
-
-    friend void CALLBACK EndOfStreamTimer(UINT uID,      // Timer identifier
-                                          UINT uMsg,     // Not currently used
-                                          DWORD_PTR dwUser,  // User information
-                                          DWORD_PTR dw1,     // Windows reserved
-                                          DWORD_PTR dw2);    // Is also reserved
-
-    CRendererPosPassThru *m_pPosition;  // Media seeking pass by object
-    CAMEvent m_RenderEvent;             // Used to signal timer events
-    CAMEvent m_ThreadSignal;            // Signalled to release worker thread
-    CAMEvent m_evComplete;              // Signalled when state complete
-    BOOL m_bAbort;                      // Stop us from rendering more data
-    BOOL m_bStreaming;                  // Are we currently streaming
-    DWORD_PTR m_dwAdvise;                   // Timer advise cookie
-    IMediaSample *m_pMediaSample;       // Current image media sample
-    BOOL m_bEOS;                        // Any more samples in the stream
-    BOOL m_bEOSDelivered;               // Have we delivered an EC_COMPLETE
-    CRendererInputPin *m_pInputPin;     // Our renderer input pin object
-    CCritSec m_InterfaceLock;           // Critical section for interfaces
-    CCritSec m_RendererLock;            // Controls access to internals
-    IQualityControl * m_pQSink;         // QualityControl sink
-    BOOL m_bRepaintStatus;              // Can we signal an EC_REPAINT
-    //  Avoid some deadlocks by tracking filter during stop
-    volatile BOOL  m_bInReceive;        // Inside Receive between PrepareReceive
-                                        // And actually processing the sample
-    REFERENCE_TIME m_SignalTime;        // Time when we signal EC_COMPLETE
-    UINT m_EndOfStreamTimer;            // Used to signal end of stream
-    CCritSec m_ObjectCreationLock;      // This lock protects the creation and
-                                        // of m_pPosition and m_pInputPin.  It
-                                        // ensures that two threads cannot create
-                                        // either object simultaneously.
-
-public:
-
-    CBaseRenderer(REFCLSID RenderClass, // CLSID for this renderer
-                  __in_opt LPCTSTR pName,         // Debug ONLY description
-                  __inout_opt LPUNKNOWN pUnk,       // Aggregated owner object
-                  __inout HRESULT *phr);        // General OLE return code
-
-    ~CBaseRenderer();
-
-    // Overriden to say what interfaces we support and where
-
-    virtual HRESULT GetMediaPositionInterface(REFIID riid, __deref_out void **ppv);
-    STDMETHODIMP NonDelegatingQueryInterface(REFIID, __deref_out void **);
-
-    virtual HRESULT SourceThreadCanWait(BOOL bCanWait);
-
-#ifdef DEBUG
-    // Debug only dump of the renderer state
-    void DisplayRendererState();
-#endif
-    virtual HRESULT WaitForRenderTime();
-    virtual HRESULT CompleteStateChange(FILTER_STATE OldState);
-
-    // Return internal information about this filter
-
-    BOOL IsEndOfStream() { return m_bEOS; };
-    BOOL IsEndOfStreamDelivered() { return m_bEOSDelivered; };
-    BOOL IsStreaming() { return m_bStreaming; };
-    void SetAbortSignal(BOOL bAbort) { m_bAbort = bAbort; };
-    virtual void OnReceiveFirstSample(IMediaSample *pMediaSample) { };
-    CAMEvent *GetRenderEvent() { return &m_RenderEvent; };
-
-    // Permit access to the transition state
-
-    void Ready() { m_evComplete.Set(); };
-    void NotReady() { m_evComplete.Reset(); };
-    BOOL CheckReady() { return m_evComplete.Check(); };
-
-    virtual int GetPinCount();
-    virtual CBasePin *GetPin(int n);
-    FILTER_STATE GetRealState();
-    void SendRepaint();
-    void SendNotifyWindow(IPin *pPin,HWND hwnd);
-    BOOL OnDisplayChange();
-    void SetRepaintStatus(BOOL bRepaint);
-
-    // Override the filter and pin interface functions
-
-    STDMETHODIMP Stop();
-    STDMETHODIMP Pause();
-    STDMETHODIMP Run(REFERENCE_TIME StartTime);
-    STDMETHODIMP GetState(DWORD dwMSecs, __out FILTER_STATE *State);
-    STDMETHODIMP FindPin(LPCWSTR Id, __deref_out IPin **ppPin);
-
-    // These are available for a quality management implementation
-
-    virtual void OnRenderStart(IMediaSample *pMediaSample);
-    virtual void OnRenderEnd(IMediaSample *pMediaSample);
-    virtual HRESULT OnStartStreaming() { return NOERROR; };
-    virtual HRESULT OnStopStreaming() { return NOERROR; };
-    virtual void OnWaitStart() { };
-    virtual void OnWaitEnd() { };
-    virtual void PrepareRender() { };
-
-#ifdef PERF
-    REFERENCE_TIME m_trRenderStart; // Just before we started drawing
-                                    // Set in OnRenderStart, Used in OnRenderEnd
-    int m_idBaseStamp;              // MSR_id for frame time stamp
-    int m_idBaseRenderTime;         // MSR_id for true wait time
-    int m_idBaseAccuracy;           // MSR_id for time frame is late (int)
-#endif
-
-    // Quality management implementation for scheduling rendering
-
-    virtual BOOL ScheduleSample(IMediaSample *pMediaSample);
-    virtual HRESULT GetSampleTimes(IMediaSample *pMediaSample,
-                                   __out REFERENCE_TIME *pStartTime,
-                                   __out REFERENCE_TIME *pEndTime);
-
-    virtual HRESULT ShouldDrawSampleNow(IMediaSample *pMediaSample,
-                                        __out REFERENCE_TIME *ptrStart,
-                                        __out REFERENCE_TIME *ptrEnd);
-
-    // Lots of end of stream complexities
-
-    void TimerCallback();
-    void ResetEndOfStreamTimer();
-    HRESULT NotifyEndOfStream();
-    virtual HRESULT SendEndOfStream();
-    virtual HRESULT ResetEndOfStream();
-    virtual HRESULT EndOfStream();
-
-    // Rendering is based around the clock
-
-    void SignalTimerFired();
-    virtual HRESULT CancelNotification();
-    virtual HRESULT ClearPendingSample();
-
-    // Called when the filter changes state
-
-    virtual HRESULT Active();
-    virtual HRESULT Inactive();
-    virtual HRESULT StartStreaming();
-    virtual HRESULT StopStreaming();
-    virtual HRESULT BeginFlush();
-    virtual HRESULT EndFlush();
-
-    // Deal with connections and type changes
-
-    virtual HRESULT BreakConnect();
-    virtual HRESULT SetMediaType(const CMediaType *pmt);
-    virtual HRESULT CompleteConnect(IPin *pReceivePin);
-
-    // These look after the handling of data samples
-
-    virtual HRESULT PrepareReceive(IMediaSample *pMediaSample);
-    virtual HRESULT Receive(IMediaSample *pMediaSample);
-    virtual BOOL HaveCurrentSample();
-    virtual IMediaSample *GetCurrentSample();
-    virtual HRESULT Render(IMediaSample *pMediaSample);
-
-    // Derived classes MUST override these
-    virtual HRESULT DoRenderSample(IMediaSample *pMediaSample) PURE;
-    virtual HRESULT CheckMediaType(const CMediaType *) PURE;
-
-    // Helper
-    void WaitForReceiveToComplete();
-};
-
-
-// CBaseVideoRenderer is a renderer class (see its ancestor class) and
-// it handles scheduling of media samples so that they are drawn at the
-// correct time by the reference clock.  It implements a degradation
-// strategy.  Possible degradation modes are:
-//    Drop frames here (only useful if the drawing takes significant time)
-//    Signal supplier (upstream) to drop some frame(s) - i.e. one-off skip.
-//    Signal supplier to change the frame rate - i.e. ongoing skipping.
-//    Or any combination of the above.
-// In order to determine what's useful to try we need to know what's going
-// on.  This is done by timing various operations (including the supplier).
-// This timing is done by using timeGetTime as it is accurate enough and
-// usually cheaper than calling the reference clock.  It also tells the
-// truth if there is an audio break and the reference clock stops.
-// We provide a number of public entry points (named OnXxxStart, OnXxxEnd)
-// which the rest of the renderer calls at significant moments.  These do
-// the timing.
-
-// the number of frames that the sliding averages are averaged over.
-// the rule is (1024*NewObservation + (AVGPERIOD-1) * PreviousAverage)/AVGPERIOD
-#define AVGPERIOD 4
-#define DO_MOVING_AVG(avg,obs) (avg = (1024*obs + (AVGPERIOD-1)*avg)/AVGPERIOD)
-// Spot the bug in this macro - I can't. but it doesn't work!
-
-class CBaseVideoRenderer : public CBaseRenderer,    // Base renderer class
-                           public IQualProp,        // Property page guff
-                           public IQualityControl   // Allow throttling
-{
-protected:
-
-    // Hungarian:
-    //     tFoo is the time Foo in mSec (beware m_tStart from filter.h)
-    //     trBar is the time Bar by the reference clock
-
-    //******************************************************************
-    // State variables to control synchronisation
-    //******************************************************************
-
-    // Control of sending Quality messages.  We need to know whether
-    // we are in trouble (e.g. frames being dropped) and where the time
-    // is being spent.
-
-    // When we drop a frame we play the next one early.
-    // The frame after that is likely to wait before drawing and counting this
-    // wait as spare time is unfair, so we count it as a zero wait.
-    // We therefore need to know whether we are playing frames early or not.
-
-    int m_nNormal;                  // The number of consecutive frames
-                                    // drawn at their normal time (not early)
-                                    // -1 means we just dropped a frame.
-
-#ifdef PERF
-    BOOL m_bDrawLateFrames;         // Don't drop any frames (debug and I'm
-                                    // not keen on people using it!)
-#endif
-
-    BOOL m_bSupplierHandlingQuality;// The response to Quality messages says
-                                    // our supplier is handling things.
-                                    // We will allow things to go extra late
-                                    // before dropping frames.  We will play
-                                    // very early after he has dropped one.
-
-    // Control of scheduling, frame dropping etc.
-    // We need to know where the time is being spent so as to tell whether
-    // we should be taking action here, signalling supplier or what.
-    // The variables are initialised to a mode of NOT dropping frames.
-    // They will tell the truth after a few frames.
-    // We typically record a start time for an event, later we get the time
-    // again and subtract to get the elapsed time, and we average this over
-    // a few frames.  The average is used to tell what mode we are in.
-
-    // Although these are reference times (64 bit) they are all DIFFERENCES
-    // between times which are small.  An int will go up to 214 secs before
-    // overflow.  Avoiding 64 bit multiplications and divisions seems
-    // worth while.
-
-
-
-    // Audio-video throttling.  If the user has turned up audio quality
-    // very high (in principle it could be any other stream, not just audio)
-    // then we can receive cries for help via the graph manager.  In this case
-    // we put in a wait for some time after rendering each frame.
-    int m_trThrottle;
-
-    // The time taken to render (i.e. BitBlt) frames controls which component
-    // needs to degrade.  If the blt is expensive, the renderer degrades.
-    // If the blt is cheap it's done anyway and the supplier degrades.
-    int m_trRenderAvg;              // Time frames are taking to blt
-    int m_trRenderLast;             // Time for last frame blt
-    int m_tRenderStart;             // Just before we started drawing (mSec)
-                                    // derived from timeGetTime.
-
-    // When frames are dropped we will play the next frame as early as we can.
-    // If it was a false alarm and the machine is fast we slide gently back to
-    // normal timing.  To do this, we record the offset showing just how early
-    // we really are.  This will normally be negative meaning early or zero.
-    int m_trEarliness;
-
-    // Target provides slow long-term feedback to try to reduce the
-    // average sync offset to zero.  Whenever a frame is actually rendered
-    // early we add a msec or two, whenever late we take off a few.
-    // We add or take off 1/32 of the error time.
-    // Eventually we should be hovering around zero.  For a really bad case
-    // where we were (say) 300mSec off, it might take 100 odd frames to
-    // settle down.  The rate of change of this is intended to be slower
-    // than any other mechanism in Quartz, thereby avoiding hunting.
-    int m_trTarget;
-
-    // The proportion of time spent waiting for the right moment to blt
-    // controls whether we bother to drop a frame or whether we reckon that
-    // we're doing well enough that we can stand a one-frame glitch.
-    int m_trWaitAvg;                // Average of last few wait times
-                                    // (actually we just average how early
-                                    // we were).  Negative here means LATE.
-
-    // The average inter-frame time.
-    // This is used to calculate the proportion of the time used by the
-    // three operations (supplying us, waiting, rendering)
-    int m_trFrameAvg;               // Average inter-frame time
-    int m_trDuration;               // duration of last frame.
-
-#ifdef PERF
-    // Performance logging identifiers
-    int m_idTimeStamp;              // MSR_id for frame time stamp
-    int m_idEarliness;              // MSR_id for earliness fudge
-    int m_idTarget;                 // MSR_id for Target fudge
-    int m_idWaitReal;               // MSR_id for true wait time
-    int m_idWait;                   // MSR_id for wait time recorded
-    int m_idFrameAccuracy;          // MSR_id for time frame is late (int)
-    int m_idRenderAvg;              // MSR_id for Render time recorded (int)
-    int m_idSchLateTime;            // MSR_id for lateness at scheduler
-    int m_idQualityRate;            // MSR_id for Quality rate requested
-    int m_idQualityTime;            // MSR_id for Quality time requested
-    int m_idDecision;               // MSR_id for decision code
-    int m_idDuration;               // MSR_id for duration of a frame
-    int m_idThrottle;               // MSR_id for audio-video throttling
-    //int m_idDebug;                  // MSR_id for trace style debugging
-    //int m_idSendQuality;          // MSR_id for timing the notifications per se
-#endif // PERF
-    REFERENCE_TIME m_trRememberStampForPerf;  // original time stamp of frame
-                                              // with no earliness fudges etc.
-#ifdef PERF
-    REFERENCE_TIME m_trRememberFrameForPerf;  // time when previous frame rendered
-
-    // debug...
-    int m_idFrameAvg;
-    int m_idWaitAvg;
-#endif
-
-    // PROPERTY PAGE
-    // This has edit fields that show the user what's happening
-    // These member variables hold these counts.
-
-    int m_cFramesDropped;           // cumulative frames dropped IN THE RENDERER
-    int m_cFramesDrawn;             // Frames since streaming started seen BY THE
-                                    // RENDERER (some may be dropped upstream)
-
-    // Next two support average sync offset and standard deviation of sync offset.
-    LONGLONG m_iTotAcc;                  // Sum of accuracies in mSec
-    LONGLONG m_iSumSqAcc;           // Sum of squares of (accuracies in mSec)
-
-    // Next two allow jitter calculation.  Jitter is std deviation of frame time.
-    REFERENCE_TIME m_trLastDraw;    // Time of prev frame (for inter-frame times)
-    LONGLONG m_iSumSqFrameTime;     // Sum of squares of (inter-frame time in mSec)
-    LONGLONG m_iSumFrameTime;            // Sum of inter-frame times in mSec
-
-    // To get performance statistics on frame rate, jitter etc, we need
-    // to record the lateness and inter-frame time.  What we actually need are the
-    // data above (sum, sum of squares and number of entries for each) but the data
-    // is generated just ahead of time and only later do we discover whether the
-    // frame was actually drawn or not.  So we have to hang on to the data
-    int m_trLate;                   // hold onto frame lateness
-    int m_trFrame;                  // hold onto inter-frame time
-
-    int m_tStreamingStart;          // if streaming then time streaming started
-                                    // else time of last streaming session
-                                    // used for property page statistics
-#ifdef PERF
-    LONGLONG m_llTimeOffset;        // timeGetTime()*10000+m_llTimeOffset==ref time
-#endif
-
-public:
-
-
-    CBaseVideoRenderer(REFCLSID RenderClass, // CLSID for this renderer
-                       __in_opt LPCTSTR pName,         // Debug ONLY description
-                       __inout_opt LPUNKNOWN pUnk,       // Aggregated owner object
-                       __inout HRESULT *phr);        // General OLE return code
-
-    ~CBaseVideoRenderer();
-
-    // IQualityControl methods - Notify allows audio-video throttling
-
-    STDMETHODIMP SetSink( IQualityControl * piqc);
-    STDMETHODIMP Notify( IBaseFilter * pSelf, Quality q);
-
-    // These provide a full video quality management implementation
-
-    void OnRenderStart(IMediaSample *pMediaSample);
-    void OnRenderEnd(IMediaSample *pMediaSample);
-    void OnWaitStart();
-    void OnWaitEnd();
-    HRESULT OnStartStreaming();
-    HRESULT OnStopStreaming();
-    void ThrottleWait();
-
-    // Handle the statistics gathering for our quality management
-
-    void PreparePerformanceData(int trLate, int trFrame);
-    virtual void RecordFrameLateness(int trLate, int trFrame);
-    virtual void OnDirectRender(IMediaSample *pMediaSample);
-    virtual HRESULT ResetStreamingTimes();
-    BOOL ScheduleSample(IMediaSample *pMediaSample);
-    HRESULT ShouldDrawSampleNow(IMediaSample *pMediaSample,
-                                __inout REFERENCE_TIME *ptrStart,
-                                __inout REFERENCE_TIME *ptrEnd);
-
-    virtual HRESULT SendQuality(REFERENCE_TIME trLate, REFERENCE_TIME trRealStream);
-    STDMETHODIMP JoinFilterGraph(__inout_opt IFilterGraph * pGraph, __in_opt LPCWSTR pName);
-
-    //
-    //  Do estimates for standard deviations for per-frame
-    //  statistics
-    //
-    //  *piResult = (llSumSq - iTot * iTot / m_cFramesDrawn - 1) /
-    //                            (m_cFramesDrawn - 2)
-    //  or 0 if m_cFramesDrawn <= 3
-    //
-    HRESULT GetStdDev(
-        int nSamples,
-        __out int *piResult,
-        LONGLONG llSumSq,
-        LONGLONG iTot
-    );
-public:
-
-    // IQualProp property page support
-
-    STDMETHODIMP get_FramesDroppedInRenderer(__out int *cFramesDropped);
-    STDMETHODIMP get_FramesDrawn(__out int *pcFramesDrawn);
-    STDMETHODIMP get_AvgFrameRate(__out int *piAvgFrameRate);
-    STDMETHODIMP get_Jitter(__out int *piJitter);
-    STDMETHODIMP get_AvgSyncOffset(__out int *piAvg);
-    STDMETHODIMP get_DevSyncOffset(__out int *piDev);
-
-    // Implement an IUnknown interface and expose IQualProp
-
-    DECLARE_IUNKNOWN
-    STDMETHODIMP NonDelegatingQueryInterface(REFIID riid,__deref_out VOID **ppv);
-};
-
-#endif // __RENBASE__
-

3rdparty/baseclasses/schedule.cpp

@@ -1,284 +0,0 @@
-//------------------------------------------------------------------------------
-// File: Schedule.cpp
-//
-// Desc: DirectShow base classes.
-//
-// Copyright (c) 1996-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-#include <streams.h>
-
-// DbgLog values (all on LOG_TIMING):
-//
-// 2 for schedulting, firing and shunting of events
-// 3 for wait delays and wake-up times of event thread
-// 4 for details of whats on the list when the thread awakes
-
-/* Construct & destructors */
-
-CAMSchedule::CAMSchedule( HANDLE ev )
-: CBaseObject(TEXT("CAMSchedule"))
-, head(&z, 0), z(0, MAX_TIME)
-, m_dwNextCookie(0), m_dwAdviseCount(0)
-, m_pAdviseCache(0), m_dwCacheCount(0)
-, m_ev( ev )
-{
-    head.m_dwAdviseCookie = z.m_dwAdviseCookie = 0;
-}
-
-CAMSchedule::~CAMSchedule()
-{
-    m_Serialize.Lock();
-
-    // Delete cache
-    CAdvisePacket * p = m_pAdviseCache;
-    while (p)
-    {
-        CAdvisePacket *const p_next = p->m_next;
-        delete p;
-        p = p_next;
-    }
-
-    ASSERT( m_dwAdviseCount == 0 );
-    // Better to be safe than sorry
-    if ( m_dwAdviseCount > 0 )
-    {
-        DumpLinkedList();
-        while ( !head.m_next->IsZ() )
-        {
-            head.DeleteNext();
-            --m_dwAdviseCount;
-        }
-    }
-
-    // If, in the debug version, we assert twice, it means, not only
-    // did we have left over advises, but we have also let m_dwAdviseCount
-    // get out of sync. with the number of advises actually on the list.
-    ASSERT( m_dwAdviseCount == 0 );
-
-    m_Serialize.Unlock();
-}
-
-/* Public methods */
-
-DWORD CAMSchedule::GetAdviseCount()
-{
-    // No need to lock, m_dwAdviseCount is 32bits & declared volatile
-    return m_dwAdviseCount;
-}
-
-REFERENCE_TIME CAMSchedule::GetNextAdviseTime()
-{
-    CAutoLock lck(&m_Serialize); // Need to stop the linked list from changing
-    return head.m_next->m_rtEventTime;
-}
-
-DWORD_PTR CAMSchedule::AddAdvisePacket
-( const REFERENCE_TIME & time1
-, const REFERENCE_TIME & time2
-, HANDLE h, BOOL periodic
-)
-{
-    // Since we use MAX_TIME as a sentry, we can't afford to
-    // schedule a notification at MAX_TIME
-    ASSERT( time1 < MAX_TIME );
-    DWORD_PTR Result;
-    CAdvisePacket * p;
-
-    m_Serialize.Lock();
-
-    if (m_pAdviseCache)
-    {
-        p = m_pAdviseCache;
-        m_pAdviseCache = p->m_next;
-        --m_dwCacheCount;
-    }
-    else
-    {
-        p = new CAdvisePacket();
-    }
-    if (p)
-    {
-        p->m_rtEventTime = time1; p->m_rtPeriod = time2;
-        p->m_hNotify = h; p->m_bPeriodic = periodic;
-        Result = AddAdvisePacket( p );
-    }
-    else Result = 0;
-
-    m_Serialize.Unlock();
-
-    return Result;
-}
-
-HRESULT CAMSchedule::Unadvise(DWORD_PTR dwAdviseCookie)
-{
-    HRESULT hr = S_FALSE;
-    CAdvisePacket * p_prev = &head;
-    CAdvisePacket * p_n;
-    m_Serialize.Lock();
-    while ( p_n = p_prev->Next() ) // The Next() method returns NULL when it hits z
-    {
-        if ( p_n->m_dwAdviseCookie == dwAdviseCookie )
-        {
-            Delete( p_prev->RemoveNext() );
-            --m_dwAdviseCount;
-            hr = S_OK;
-	    // Having found one cookie that matches, there should be no more
-            #ifdef DEBUG
-	       while (p_n = p_prev->Next())
-               {
-                   ASSERT(p_n->m_dwAdviseCookie != dwAdviseCookie);
-                   p_prev = p_n;
-               }
-            #endif
-            break;
-        }
-        p_prev = p_n;
-    };
-    m_Serialize.Unlock();
-    return hr;
-}
-
-REFERENCE_TIME CAMSchedule::Advise( const REFERENCE_TIME & rtTime )
-{
-    REFERENCE_TIME  rtNextTime;
-    CAdvisePacket * pAdvise;
-
-    DbgLog((LOG_TIMING, 2,
-        TEXT("CAMSchedule::Advise( %lu ms )"), ULONG(rtTime / (UNITS / MILLISECONDS))));
-
-    CAutoLock lck(&m_Serialize);
-
-    #ifdef DEBUG
-        if (DbgCheckModuleLevel(LOG_TIMING, 4)) DumpLinkedList();
-    #endif
-
-    //  Note - DON'T cache the difference, it might overflow
-    while ( rtTime >= (rtNextTime = (pAdvise=head.m_next)->m_rtEventTime) &&
-            !pAdvise->IsZ() )
-    {
-        ASSERT(pAdvise->m_dwAdviseCookie); // If this is zero, its the head or the tail!!
-
-        ASSERT(pAdvise->m_hNotify != INVALID_HANDLE_VALUE);
-
-        if (pAdvise->m_bPeriodic == TRUE)
-        {
-            ReleaseSemaphore(pAdvise->m_hNotify,1,NULL);
-            pAdvise->m_rtEventTime += pAdvise->m_rtPeriod;
-            ShuntHead();
-        }
-        else
-        {
-            ASSERT( pAdvise->m_bPeriodic == FALSE );
-            EXECUTE_ASSERT(SetEvent(pAdvise->m_hNotify));
-            --m_dwAdviseCount;
-            Delete( head.RemoveNext() );
-        }
-
-    }
-
-    DbgLog((LOG_TIMING, 3,
-            TEXT("CAMSchedule::Advise() Next time stamp: %lu ms, for advise %lu."),
-            DWORD(rtNextTime / (UNITS / MILLISECONDS)), pAdvise->m_dwAdviseCookie ));
-
-    return rtNextTime;
-}
-
-/* Private methods */
-
-DWORD_PTR CAMSchedule::AddAdvisePacket( __inout CAdvisePacket * pPacket )
-{
-    ASSERT(pPacket->m_rtEventTime >= 0 && pPacket->m_rtEventTime < MAX_TIME);
-    ASSERT(CritCheckIn(&m_Serialize));
-
-    CAdvisePacket * p_prev = &head;
-    CAdvisePacket * p_n;
-
-    const DWORD_PTR Result = pPacket->m_dwAdviseCookie = ++m_dwNextCookie;
-    // This relies on the fact that z is a sentry with a maximal m_rtEventTime
-    for(;;p_prev = p_n)
-    {
-        p_n = p_prev->m_next;
-        if ( p_n->m_rtEventTime >= pPacket->m_rtEventTime ) break;
-    }
-    p_prev->InsertAfter( pPacket );
-    ++m_dwAdviseCount;
-
-    DbgLog((LOG_TIMING, 2, TEXT("Added advise %lu, for thread 0x%02X, scheduled at %lu"),
-    	pPacket->m_dwAdviseCookie, GetCurrentThreadId(), (pPacket->m_rtEventTime / (UNITS / MILLISECONDS)) ));
-
-    // If packet added at the head, then clock needs to re-evaluate wait time.
-    if ( p_prev == &head ) SetEvent( m_ev );
-
-    return Result;
-}
-
-void CAMSchedule::Delete( __inout CAdvisePacket * pPacket )
-{
-    if ( m_dwCacheCount >= dwCacheMax ) delete pPacket;
-    else
-    {
-        m_Serialize.Lock();
-        pPacket->m_next = m_pAdviseCache;
-        m_pAdviseCache = pPacket;
-        ++m_dwCacheCount;
-        m_Serialize.Unlock();
-    }
-}
-
-
-// Takes the head of the list & repositions it
-void CAMSchedule::ShuntHead()
-{
-    CAdvisePacket * p_prev = &head;
-    CAdvisePacket * p_n;
-
-    m_Serialize.Lock();
-    CAdvisePacket *const pPacket = head.m_next;
-
-    // This will catch both an empty list,
-    // and if somehow a MAX_TIME time gets into the list
-    // (which would also break this method).
-    ASSERT( pPacket->m_rtEventTime < MAX_TIME );
-
-    // This relies on the fact that z is a sentry with a maximal m_rtEventTime
-    for(;;p_prev = p_n)
-    {
-        p_n = p_prev->m_next;
-        if ( p_n->m_rtEventTime > pPacket->m_rtEventTime ) break;
-    }
-    // If p_prev == pPacket then we're already in the right place
-    if (p_prev != pPacket)
-    {
-        head.m_next = pPacket->m_next;
-        (p_prev->m_next = pPacket)->m_next = p_n;
-    }
-    #ifdef DEBUG
-        DbgLog((LOG_TIMING, 2, TEXT("Periodic advise %lu, shunted to %lu"),
-    	    pPacket->m_dwAdviseCookie, (pPacket->m_rtEventTime / (UNITS / MILLISECONDS)) ));
-    #endif
-    m_Serialize.Unlock();
-}
-
-
-#ifdef DEBUG
-void CAMSchedule::DumpLinkedList()
-{
-    m_Serialize.Lock();
-    int i=0;
-    DbgLog((LOG_TIMING, 1, TEXT("CAMSchedule::DumpLinkedList() this = 0x%p"), this));
-    for ( CAdvisePacket * p = &head
-        ; p
-        ; p = p->m_next         , i++
-        )
-    {
-        DbgLog((LOG_TIMING, 1, TEXT("Advise List # %lu, Cookie %d,  RefTime %lu"),
-            i,
-	    p->m_dwAdviseCookie,
-	    p->m_rtEventTime / (UNITS / MILLISECONDS)
-            ));
-    }
-    m_Serialize.Unlock();
-}
-#endif

3rdparty/baseclasses/schedule.h

@@ -1,128 +0,0 @@
-//------------------------------------------------------------------------------
-// File: Schedule.h
-//
-// Desc: DirectShow base classes.
-//
-// Copyright (c) 1996-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-#ifndef __CAMSchedule__
-#define __CAMSchedule__
-
-class CAMSchedule : private CBaseObject
-{
-public:
-    virtual ~CAMSchedule();
-    // ev is the event we should fire if the advise time needs re-evaluating
-    CAMSchedule( HANDLE ev );
-
-    DWORD GetAdviseCount();
-    REFERENCE_TIME GetNextAdviseTime();
-
-    // We need a method for derived classes to add advise packets, we return the cookie
-    DWORD_PTR AddAdvisePacket( const REFERENCE_TIME & time1, const REFERENCE_TIME & time2, HANDLE h, BOOL periodic );
-    // And a way to cancel
-    HRESULT Unadvise(DWORD_PTR dwAdviseCookie);
-
-    // Tell us the time please, and we'll dispatch the expired events.  We return the time of the next event.
-    // NB: The time returned will be "useless" if you start adding extra Advises.  But that's the problem of
-    // whoever is using this helper class (typically a clock).
-    REFERENCE_TIME Advise( const REFERENCE_TIME & rtTime );
-
-    // Get the event handle which will be set if advise time requires re-evaluation.
-    HANDLE GetEvent() const { return m_ev; }
-
-private:
-    // We define the nodes that will be used in our singly linked list
-    // of advise packets.  The list is ordered by time, with the
-    // elements that will expire first at the front.
-    class CAdvisePacket
-    {
-    public:
-        CAdvisePacket()
-        {}
-
-        CAdvisePacket * m_next;
-        DWORD_PTR       m_dwAdviseCookie;
-        REFERENCE_TIME  m_rtEventTime;      // Time at which event should be set
-        REFERENCE_TIME  m_rtPeriod;         // Periodic time
-        HANDLE          m_hNotify;          // Handle to event or semephore
-        BOOL            m_bPeriodic;        // TRUE => Periodic event
-
-        CAdvisePacket( __inout_opt CAdvisePacket * next, LONGLONG time ) : m_next(next), m_rtEventTime(time)
-        {}
-
-        void InsertAfter( __inout CAdvisePacket * p )
-        {
-            p->m_next = m_next;
-            m_next    = p;
-        }
-
-        int IsZ() const // That is, is it the node that represents the end of the list
-        { return m_next == 0; }
-
-        CAdvisePacket * RemoveNext()
-        {
-            CAdvisePacket *const next = m_next;
-            CAdvisePacket *const new_next = next->m_next;
-            m_next = new_next;
-            return next;
-        }
-
-        void DeleteNext()
-        {
-            delete RemoveNext();
-        }
-
-        CAdvisePacket * Next() const
-        {
-            CAdvisePacket * result = m_next;
-            if (result->IsZ()) result = 0;
-            return result;
-        }
-
-        DWORD_PTR Cookie() const
-        { return m_dwAdviseCookie; }
-    };
-
-    // Structure is:
-    // head -> elmt1 -> elmt2 -> z -> null
-    // So an empty list is:       head -> z -> null
-    // Having head & z as links makes insertaion,
-    // deletion and shunting much easier.
-    CAdvisePacket   head, z;            // z is both a tail and a sentry
-
-    volatile DWORD_PTR  m_dwNextCookie;     // Strictly increasing
-    volatile DWORD  m_dwAdviseCount;    // Number of elements on list
-
-    CCritSec        m_Serialize;
-
-    // AddAdvisePacket: adds the packet, returns the cookie (0 if failed)
-    DWORD_PTR AddAdvisePacket( __inout CAdvisePacket * pPacket );
-    // Event that we should set if the packed added above will be the next to fire.
-    const HANDLE m_ev;
-
-    // A Shunt is where we have changed the first element in the
-    // list and want it re-evaluating (i.e. repositioned) in
-    // the list.
-    void ShuntHead();
-
-    // Rather than delete advise packets, we cache them for future use
-    CAdvisePacket * m_pAdviseCache;
-    DWORD           m_dwCacheCount;
-    enum { dwCacheMax = 5 };             // Don't bother caching more than five
-
-    void Delete( __inout CAdvisePacket * pLink );// This "Delete" will cache the Link
-
-// Attributes and methods for debugging
-public:
-#ifdef DEBUG
-    void DumpLinkedList();
-#else
-    void DumpLinkedList() {}
-#endif
-
-};
-
-#endif // __CAMSchedule__

3rdparty/baseclasses/seekpt.cpp

@@ -1,83 +0,0 @@
-//------------------------------------------------------------------------------
-// File: SeekPT.cpp
-//
-// Desc: DirectShow base classes.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-#include <streams.h>
-#include "seekpt.h"
-
-//==================================================================
-// CreateInstance
-// This goes in the factory template table to create new instances
-// If there is already a mapper instance - return that, else make one
-// and save it in a static variable so that forever after we can return that.
-//==================================================================
-
-CUnknown * CSeekingPassThru::CreateInstance(__inout_opt LPUNKNOWN pUnk, __inout HRESULT *phr)
-{
-    return new CSeekingPassThru(NAME("Seeking PassThru"),pUnk, phr);
-}
-
-
-STDMETHODIMP CSeekingPassThru::NonDelegatingQueryInterface(REFIID riid, __deref_out void ** ppv)
-{
-    if (riid == IID_ISeekingPassThru) {
-        return GetInterface((ISeekingPassThru *) this, ppv);
-    } else {
-        if (m_pPosPassThru &&
-            (riid == IID_IMediaSeeking ||
-             riid == IID_IMediaPosition)) {
-            return m_pPosPassThru->NonDelegatingQueryInterface(riid,ppv);
-        } else {
-            return CUnknown::NonDelegatingQueryInterface(riid, ppv);
-        }
-    }
-}
-
-
-CSeekingPassThru::CSeekingPassThru( __in_opt LPCTSTR pName, __inout_opt LPUNKNOWN pUnk, __inout HRESULT *phr )
-                            : CUnknown(pName, pUnk, phr),
-                            m_pPosPassThru(NULL)
-{
-}
-
-
-CSeekingPassThru::~CSeekingPassThru()
-{
-    delete m_pPosPassThru;
-}
-
-STDMETHODIMP CSeekingPassThru::Init(BOOL bRendererSeeking, IPin *pPin)
-{
-    HRESULT hr = NOERROR;
-    if (m_pPosPassThru) {
-        hr = E_FAIL;
-    } else {
-        m_pPosPassThru =
-            bRendererSeeking ?
-                new CRendererPosPassThru(
-                    NAME("Render Seeking COM object"),
-                    (IUnknown *)this,
-                    &hr,
-                    pPin) :
-                new CPosPassThru(
-                    NAME("Render Seeking COM object"),
-                    (IUnknown *)this,
-                    &hr,
-                    pPin);
-        if (!m_pPosPassThru) {
-            hr = E_OUTOFMEMORY;
-        } else {
-            if (FAILED(hr)) {
-                delete m_pPosPassThru;
-                m_pPosPassThru = NULL;
-            }
-        }
-    }
-    return hr;
-}
-

3rdparty/baseclasses/seekpt.h

@@ -1,30 +0,0 @@
-//------------------------------------------------------------------------------
-// File: SeekPT.h
-//
-// Desc: DirectShow base classes.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-#ifndef __seekpt_h__
-#define __seekpt_h__
-
-
-class CSeekingPassThru : public ISeekingPassThru, public CUnknown
-{
-public:
-    static CUnknown *CreateInstance(__inout_opt LPUNKNOWN pUnk, __inout HRESULT *phr);
-    CSeekingPassThru(__in_opt LPCTSTR pName, __inout_opt LPUNKNOWN pUnk, __inout HRESULT *phr);
-    ~CSeekingPassThru();
-
-    DECLARE_IUNKNOWN;
-    STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, __deref_out void ** ppv);
-
-    STDMETHODIMP Init(BOOL bSupportRendering, IPin *pPin);
-
-private:
-    CPosPassThru              *m_pPosPassThru;
-};
-
-#endif

3rdparty/baseclasses/source.cpp

@@ -1,522 +0,0 @@
-//------------------------------------------------------------------------------
-// File: Source.cpp
-//
-// Desc: DirectShow  base classes - implements CSource, which is a Quartz
-//       source filter 'template.'
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-// Locking Strategy.
-//
-// Hold the filter critical section (m_pFilter->pStateLock()) to serialise
-// access to functions. Note that, in general, this lock may be held
-// by a function when the worker thread may want to hold it. Therefore
-// if you wish to access shared state from the worker thread you will
-// need to add another critical section object. The execption is during
-// the threads processing loop, when it is safe to get the filter critical
-// section from within FillBuffer().
-
-#include <streams.h>
-
-
-//
-// CSource::Constructor
-//
-// Initialise the pin count for the filter. The user will create the pins in
-// the derived class.
-CSource::CSource(__in_opt LPCTSTR pName, __inout_opt LPUNKNOWN lpunk, CLSID clsid)
-    : CBaseFilter(pName, lpunk, &m_cStateLock, clsid),
-      m_iPins(0),
-      m_paStreams(NULL)
-{
-}
-
-CSource::CSource(__in_opt LPCTSTR pName, __inout_opt LPUNKNOWN lpunk, CLSID clsid, __inout HRESULT *phr)
-    : CBaseFilter(pName, lpunk, &m_cStateLock, clsid),
-      m_iPins(0),
-      m_paStreams(NULL)
-{
-    UNREFERENCED_PARAMETER(phr);
-}
-
-#ifdef UNICODE
-CSource::CSource(__in_opt LPCSTR pName, __inout_opt LPUNKNOWN lpunk, CLSID clsid)
-    : CBaseFilter(pName, lpunk, &m_cStateLock, clsid),
-      m_iPins(0),
-      m_paStreams(NULL)
-{
-}
-
-CSource::CSource(__in_opt LPCSTR pName, __inout_opt LPUNKNOWN lpunk, CLSID clsid, __inout HRESULT *phr)
-    : CBaseFilter(pName, lpunk, &m_cStateLock, clsid),
-      m_iPins(0),
-      m_paStreams(NULL)
-{
-    UNREFERENCED_PARAMETER(phr);
-}
-#endif
-
-//
-// CSource::Destructor
-//
-CSource::~CSource()
-{
-    /*  Free our pins and pin array */
-    while (m_iPins != 0) {
-	// deleting the pins causes them to be removed from the array...
-	delete m_paStreams[m_iPins - 1];
-    }
-
-    ASSERT(m_paStreams == NULL);
-}
-
-
-//
-//  Add a new pin
-//
-HRESULT CSource::AddPin(__in CSourceStream *pStream)
-{
-    CAutoLock lock(&m_cStateLock);
-
-    /*  Allocate space for this pin and the old ones */
-    CSourceStream **paStreams = new CSourceStream *[m_iPins + 1];
-    if (paStreams == NULL) {
-        return E_OUTOFMEMORY;
-    }
-    if (m_paStreams != NULL) {
-        CopyMemory((PVOID)paStreams, (PVOID)m_paStreams,
-                   m_iPins * sizeof(m_paStreams[0]));
-        paStreams[m_iPins] = pStream;
-        delete [] m_paStreams;
-    }
-    m_paStreams = paStreams;
-    m_paStreams[m_iPins] = pStream;
-    m_iPins++;
-    return S_OK;
-}
-
-//
-//  Remove a pin - pStream is NOT deleted
-//
-HRESULT CSource::RemovePin(__in CSourceStream *pStream)
-{
-    int i;
-    for (i = 0; i < m_iPins; i++) {
-        if (m_paStreams[i] == pStream) {
-            if (m_iPins == 1) {
-                delete [] m_paStreams;
-                m_paStreams = NULL;
-            } else {
-                /*  no need to reallocate */
-		while (++i < m_iPins)
-		    m_paStreams[i - 1] = m_paStreams[i];
-            }
-            m_iPins--;
-            return S_OK;
-        }
-    }
-    return S_FALSE;
-}
-
-//
-// FindPin
-//
-// Set *ppPin to the IPin* that has the id Id.
-// or to NULL if the Id cannot be matched.
-STDMETHODIMP CSource::FindPin(LPCWSTR Id, __deref_out IPin **ppPin)
-{
-    CheckPointer(ppPin,E_POINTER);
-    ValidateReadWritePtr(ppPin,sizeof(IPin *));
-    // The -1 undoes the +1 in QueryId and ensures that totally invalid
-    // strings (for which WstrToInt delivers 0) give a deliver a NULL pin.
-    int i = WstrToInt(Id) -1;
-    *ppPin = GetPin(i);
-    if (*ppPin!=NULL){
-        (*ppPin)->AddRef();
-        return NOERROR;
-    } else {
-        return VFW_E_NOT_FOUND;
-    }
-}
-
-//
-// FindPinNumber
-//
-// return the number of the pin with this IPin* or -1 if none
-int CSource::FindPinNumber(__in IPin *iPin) {
-    int i;
-    for (i=0; i<m_iPins; ++i) {
-        if ((IPin *)(m_paStreams[i])==iPin) {
-            return i;
-        }
-    }
-    return -1;
-}
-
-//
-// GetPinCount
-//
-// Returns the number of pins this filter has
-int CSource::GetPinCount(void) {
-
-    CAutoLock lock(&m_cStateLock);
-    return m_iPins;
-}
-
-
-//
-// GetPin
-//
-// Return a non-addref'd pointer to pin n
-// needed by CBaseFilter
-CBasePin *CSource::GetPin(int n) {
-
-    CAutoLock lock(&m_cStateLock);
-
-    // n must be in the range 0..m_iPins-1
-    // if m_iPins>n  && n>=0 it follows that m_iPins>0
-    // which is what used to be checked (i.e. checking that we have a pin)
-    if ((n >= 0) && (n < m_iPins)) {
-
-        ASSERT(m_paStreams[n]);
-	return m_paStreams[n];
-    }
-    return NULL;
-}
-
-
-//
-
-
-// *
-// * --- CSourceStream ----
-// *
-
-//
-// Set Id to point to a CoTaskMemAlloc'd
-STDMETHODIMP CSourceStream::QueryId(__deref_out LPWSTR *Id) {
-    CheckPointer(Id,E_POINTER);
-    ValidateReadWritePtr(Id,sizeof(LPWSTR));
-
-    // We give the pins id's which are 1,2,...
-    // FindPinNumber returns -1 for an invalid pin
-    int i = 1+ m_pFilter->FindPinNumber(this);
-    if (i<1) return VFW_E_NOT_FOUND;
-    *Id = (LPWSTR)CoTaskMemAlloc(sizeof(WCHAR) * 12);
-    if (*Id==NULL) {
-       return E_OUTOFMEMORY;
-    }
-    IntToWstr(i, *Id);
-    return NOERROR;
-}
-
-
-
-//
-// CSourceStream::Constructor
-//
-// increments the number of pins present on the filter
-CSourceStream::CSourceStream(
-    __in_opt LPCTSTR pObjectName,
-    __inout HRESULT *phr,
-    __inout CSource *ps,
-    __in_opt LPCWSTR pPinName)
-    : CBaseOutputPin(pObjectName, ps, ps->pStateLock(), phr, pPinName),
-      m_pFilter(ps) {
-
-     *phr = m_pFilter->AddPin(this);
-}
-
-#ifdef UNICODE
-CSourceStream::CSourceStream(
-    __in_opt LPCSTR pObjectName,
-    __inout HRESULT *phr,
-    __inout CSource *ps,
-    __in_opt LPCWSTR pPinName)
-    : CBaseOutputPin(pObjectName, ps, ps->pStateLock(), phr, pPinName),
-      m_pFilter(ps) {
-
-     *phr = m_pFilter->AddPin(this);
-}
-#endif
-//
-// CSourceStream::Destructor
-//
-// Decrements the number of pins on this filter
-CSourceStream::~CSourceStream(void) {
-
-     m_pFilter->RemovePin(this);
-}
-
-
-//
-// CheckMediaType
-//
-// Do we support this type? Provides the default support for 1 type.
-HRESULT CSourceStream::CheckMediaType(const CMediaType *pMediaType) {
-
-    CAutoLock lock(m_pFilter->pStateLock());
-
-    CMediaType mt;
-    GetMediaType(&mt);
-
-    if (mt == *pMediaType) {
-        return NOERROR;
-    }
-
-    return E_FAIL;
-}
-
-
-//
-// GetMediaType/3
-//
-// By default we support only one type
-// iPosition indexes are 0-n
-HRESULT CSourceStream::GetMediaType(int iPosition, __inout CMediaType *pMediaType) {
-
-    CAutoLock lock(m_pFilter->pStateLock());
-
-    if (iPosition<0) {
-        return E_INVALIDARG;
-    }
-    if (iPosition>0) {
-        return VFW_S_NO_MORE_ITEMS;
-    }
-    return GetMediaType(pMediaType);
-}
-
-
-//
-// Active
-//
-// The pin is active - start up the worker thread
-HRESULT CSourceStream::Active(void) {
-
-    CAutoLock lock(m_pFilter->pStateLock());
-
-    HRESULT hr;
-
-    if (m_pFilter->IsActive()) {
-	return S_FALSE;	// succeeded, but did not allocate resources (they already exist...)
-    }
-
-    // do nothing if not connected - its ok not to connect to
-    // all pins of a source filter
-    if (!IsConnected()) {
-        return NOERROR;
-    }
-
-    hr = CBaseOutputPin::Active();
-    if (FAILED(hr)) {
-        return hr;
-    }
-
-    ASSERT(!ThreadExists());
-
-    // start the thread
-    if (!Create()) {
-        return E_FAIL;
-    }
-
-    // Tell thread to initialize. If OnThreadCreate Fails, so does this.
-    hr = Init();
-    if (FAILED(hr))
-	return hr;
-
-    return Pause();
-}
-
-
-//
-// Inactive
-//
-// Pin is inactive - shut down the worker thread
-// Waits for the worker to exit before returning.
-HRESULT CSourceStream::Inactive(void) {
-
-    CAutoLock lock(m_pFilter->pStateLock());
-
-    HRESULT hr;
-
-    // do nothing if not connected - its ok not to connect to
-    // all pins of a source filter
-    if (!IsConnected()) {
-        return NOERROR;
-    }
-
-    // !!! need to do this before trying to stop the thread, because
-    // we may be stuck waiting for our own allocator!!!
-
-    hr = CBaseOutputPin::Inactive();  // call this first to Decommit the allocator
-    if (FAILED(hr)) {
-	return hr;
-    }
-
-    if (ThreadExists()) {
-	hr = Stop();
-
-	if (FAILED(hr)) {
-	    return hr;
-	}
-
-	hr = Exit();
-	if (FAILED(hr)) {
-	    return hr;
-	}
-
-	Close();	// Wait for the thread to exit, then tidy up.
-    }
-
-    // hr = CBaseOutputPin::Inactive();  // call this first to Decommit the allocator
-    //if (FAILED(hr)) {
-    //	return hr;
-    //}
-
-    return NOERROR;
-}
-
-
-//
-// ThreadProc
-//
-// When this returns the thread exits
-// Return codes > 0 indicate an error occured
-DWORD CSourceStream::ThreadProc(void) {
-
-    HRESULT hr;  // the return code from calls
-    Command com;
-
-    do {
-	com = GetRequest();
-	if (com != CMD_INIT) {
-	    DbgLog((LOG_ERROR, 1, TEXT("Thread expected init command")));
-	    Reply((DWORD) E_UNEXPECTED);
-	}
-    } while (com != CMD_INIT);
-
-    DbgLog((LOG_TRACE, 1, TEXT("CSourceStream worker thread initializing")));
-
-    hr = OnThreadCreate(); // perform set up tasks
-    if (FAILED(hr)) {
-        DbgLog((LOG_ERROR, 1, TEXT("CSourceStream::OnThreadCreate failed. Aborting thread.")));
-        OnThreadDestroy();
-	Reply(hr);	// send failed return code from OnThreadCreate
-        return 1;
-    }
-
-    // Initialisation suceeded
-    Reply(NOERROR);
-
-    Command cmd;
-    do {
-	cmd = GetRequest();
-
-	switch (cmd) {
-
-	case CMD_EXIT:
-	    Reply(NOERROR);
-	    break;
-
-	case CMD_RUN:
-	    DbgLog((LOG_ERROR, 1, TEXT("CMD_RUN received before a CMD_PAUSE???")));
-	    // !!! fall through???
-
-	case CMD_PAUSE:
-	    Reply(NOERROR);
-	    DoBufferProcessingLoop();
-	    break;
-
-	case CMD_STOP:
-	    Reply(NOERROR);
-	    break;
-
-	default:
-	    DbgLog((LOG_ERROR, 1, TEXT("Unknown command %d received!"), cmd));
-	    Reply((DWORD) E_NOTIMPL);
-	    break;
-	}
-    } while (cmd != CMD_EXIT);
-
-    hr = OnThreadDestroy();	// tidy up.
-    if (FAILED(hr)) {
-        DbgLog((LOG_ERROR, 1, TEXT("CSourceStream::OnThreadDestroy failed. Exiting thread.")));
-        return 1;
-    }
-
-    DbgLog((LOG_TRACE, 1, TEXT("CSourceStream worker thread exiting")));
-    return 0;
-}
-
-
-//
-// DoBufferProcessingLoop
-//
-// Grabs a buffer and calls the users processing function.
-// Overridable, so that different delivery styles can be catered for.
-HRESULT CSourceStream::DoBufferProcessingLoop(void) {
-
-    Command com;
-
-    OnThreadStartPlay();
-
-    do {
-	while (!CheckRequest(&com)) {
-
-	    IMediaSample *pSample;
-
-	    HRESULT hr = GetDeliveryBuffer(&pSample,NULL,NULL,0);
-	    if (FAILED(hr)) {
-                Sleep(1);
-		continue;	// go round again. Perhaps the error will go away
-			    // or the allocator is decommited & we will be asked to
-			    // exit soon.
-	    }
-
-	    // Virtual function user will override.
-	    hr = FillBuffer(pSample);
-
-	    if (hr == S_OK) {
-		hr = Deliver(pSample);
-                pSample->Release();
-
-                // downstream filter returns S_FALSE if it wants us to
-                // stop or an error if it's reporting an error.
-                if(hr != S_OK)
-                {
-                  DbgLog((LOG_TRACE, 2, TEXT("Deliver() returned %08x; stopping"), hr));
-                  return S_OK;
-                }
-
-	    } else if (hr == S_FALSE) {
-                // derived class wants us to stop pushing data
-		pSample->Release();
-		DeliverEndOfStream();
-		return S_OK;
-	    } else {
-                // derived class encountered an error
-                pSample->Release();
-		DbgLog((LOG_ERROR, 1, TEXT("Error %08lX from FillBuffer!!!"), hr));
-                DeliverEndOfStream();
-                m_pFilter->NotifyEvent(EC_ERRORABORT, hr, 0);
-                return hr;
-	    }
-
-            // all paths release the sample
-	}
-
-        // For all commands sent to us there must be a Reply call!
-
-	if (com == CMD_RUN || com == CMD_PAUSE) {
-	    Reply(NOERROR);
-	} else if (com != CMD_STOP) {
-	    Reply((DWORD) E_UNEXPECTED);
-	    DbgLog((LOG_ERROR, 1, TEXT("Unexpected command!!!")));
-	}
-    } while (com != CMD_STOP);
-
-    return S_FALSE;
-}
-

3rdparty/baseclasses/source.h

@@ -1,172 +0,0 @@
-//------------------------------------------------------------------------------
-// File: Source.h
-//
-// Desc: DirectShow base classes - defines classes to simplify creation of
-//       ActiveX source filters that support continuous generation of data.
-//       No support is provided for IMediaControl or IMediaPosition.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-//
-// Derive your source filter from CSource.
-// During construction either:
-//    Create some CSourceStream objects to manage your pins
-//    Provide the user with a means of doing so eg, an IPersistFile interface.
-//
-// CSource provides:
-//    IBaseFilter interface management
-//    IMediaFilter interface management, via CBaseFilter
-//    Pin counting for CBaseFilter
-//
-// Derive a class from CSourceStream to manage your output pin types
-//  Implement GetMediaType/1 to return the type you support. If you support multiple
-//   types then overide GetMediaType/3, CheckMediaType and GetMediaTypeCount.
-//  Implement Fillbuffer() to put data into one buffer.
-//
-// CSourceStream provides:
-//    IPin management via CBaseOutputPin
-//    Worker thread management
-
-#ifndef __CSOURCE__
-#define __CSOURCE__
-
-class CSourceStream;  // The class that will handle each pin
-
-
-//
-// CSource
-//
-// Override construction to provide a means of creating
-// CSourceStream derived objects - ie a way of creating pins.
-class CSource : public CBaseFilter {
-public:
-
-    CSource(__in_opt LPCTSTR pName, __inout_opt LPUNKNOWN lpunk, CLSID clsid, __inout HRESULT *phr);
-    CSource(__in_opt LPCTSTR pName, __inout_opt LPUNKNOWN lpunk, CLSID clsid);
-#ifdef UNICODE
-    CSource(__in_opt LPCSTR pName, __inout_opt LPUNKNOWN lpunk, CLSID clsid, __inout HRESULT *phr);
-    CSource(__in_opt LPCSTR pName, __inout_opt LPUNKNOWN lpunk, CLSID clsid);
-#endif
-    ~CSource();
-
-    int       GetPinCount(void);
-    CBasePin *GetPin(int n);
-
-    // -- Utilities --
-
-    CCritSec*	pStateLock(void) { return &m_cStateLock; }	// provide our critical section
-
-    HRESULT     AddPin(__in CSourceStream *);
-    HRESULT     RemovePin(__in CSourceStream *);
-
-    STDMETHODIMP FindPin(
-        LPCWSTR Id,
-        __deref_out IPin ** ppPin
-    );
-
-    int FindPinNumber(__in IPin *iPin);
-
-protected:
-
-    int             m_iPins;       // The number of pins on this filter. Updated by CSourceStream
-    	   			   // constructors & destructors.
-    CSourceStream **m_paStreams;   // the pins on this filter.
-
-    CCritSec m_cStateLock;	// Lock this to serialize function accesses to the filter state
-
-};
-
-
-//
-// CSourceStream
-//
-// Use this class to manage a stream of data that comes from a
-// pin.
-// Uses a worker thread to put data on the pin.
-class CSourceStream : public CAMThread, public CBaseOutputPin {
-public:
-
-    CSourceStream(__in_opt LPCTSTR pObjectName,
-                  __inout HRESULT *phr,
-                  __inout CSource *pms,
-                  __in_opt LPCWSTR pName);
-#ifdef UNICODE
-    CSourceStream(__in_opt LPCSTR pObjectName,
-                  __inout HRESULT *phr,
-                  __inout CSource *pms,
-                  __in_opt LPCWSTR pName);
-#endif
-    virtual ~CSourceStream(void);  // virtual destructor ensures derived class destructors are called too.
-
-protected:
-
-    CSource *m_pFilter;	// The parent of this stream
-
-    // *
-    // * Data Source
-    // *
-    // * The following three functions: FillBuffer, OnThreadCreate/Destroy, are
-    // * called from within the ThreadProc. They are used in the creation of
-    // * the media samples this pin will provide
-    // *
-
-    // Override this to provide the worker thread a means
-    // of processing a buffer
-    virtual HRESULT FillBuffer(IMediaSample *pSamp) PURE;
-
-    // Called as the thread is created/destroyed - use to perform
-    // jobs such as start/stop streaming mode
-    // If OnThreadCreate returns an error the thread will exit.
-    virtual HRESULT OnThreadCreate(void) {return NOERROR;};
-    virtual HRESULT OnThreadDestroy(void) {return NOERROR;};
-    virtual HRESULT OnThreadStartPlay(void) {return NOERROR;};
-
-    // *
-    // * Worker Thread
-    // *
-
-    HRESULT Active(void);    // Starts up the worker thread
-    HRESULT Inactive(void);  // Exits the worker thread.
-
-public:
-    // thread commands
-    enum Command {CMD_INIT, CMD_PAUSE, CMD_RUN, CMD_STOP, CMD_EXIT};
-    HRESULT Init(void) { return CallWorker(CMD_INIT); }
-    HRESULT Exit(void) { return CallWorker(CMD_EXIT); }
-    HRESULT Run(void) { return CallWorker(CMD_RUN); }
-    HRESULT Pause(void) { return CallWorker(CMD_PAUSE); }
-    HRESULT Stop(void) { return CallWorker(CMD_STOP); }
-
-protected:
-    Command GetRequest(void) { return (Command) CAMThread::GetRequest(); }
-    BOOL    CheckRequest(Command *pCom) { return CAMThread::CheckRequest( (DWORD *) pCom); }
-
-    // override these if you want to add thread commands
-    virtual DWORD ThreadProc(void);  		// the thread function
-
-    virtual HRESULT DoBufferProcessingLoop(void);    // the loop executed whilst running
-
-
-    // *
-    // * AM_MEDIA_TYPE support
-    // *
-
-    // If you support more than one media type then override these 2 functions
-    virtual HRESULT CheckMediaType(const CMediaType *pMediaType);
-    virtual HRESULT GetMediaType(int iPosition, __inout CMediaType *pMediaType);  // List pos. 0-n
-
-    // If you support only one type then override this fn.
-    // This will only be called by the default implementations
-    // of CheckMediaType and GetMediaType(int, CMediaType*)
-    // You must override this fn. or the above 2!
-    virtual HRESULT GetMediaType(__inout CMediaType *pMediaType) {return E_UNEXPECTED;}
-
-    STDMETHODIMP QueryId(
-        __deref_out LPWSTR * Id
-    );
-};
-
-#endif // __CSOURCE__
-

3rdparty/baseclasses/streams.h

@@ -1,197 +0,0 @@
-//------------------------------------------------------------------------------
-// File: Streams.h
-//
-// Desc: DirectShow base classes - defines overall streams architecture.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-#ifndef __STREAMS__
-#define __STREAMS__
-
-#ifdef	_MSC_VER
-// disable some level-4 warnings, use #pragma warning(enable:###) to re-enable
-#pragma warning(disable:4100) // warning C4100: unreferenced formal parameter
-#pragma warning(disable:4201) // warning C4201: nonstandard extension used : nameless struct/union
-#pragma warning(disable:4511) // warning C4511: copy constructor could not be generated
-#pragma warning(disable:4512) // warning C4512: assignment operator could not be generated
-#pragma warning(disable:4514) // warning C4514: "unreferenced inline function has been removed"
-
-#if _MSC_VER>=1100
-#define AM_NOVTABLE __declspec(novtable)
-#else
-#define AM_NOVTABLE
-#endif
-#endif	// MSC_VER
-
-
-// Because of differences between Visual C++ and older Microsoft SDKs,
-// you may have defined _DEBUG without defining DEBUG.  This logic
-// ensures that both will be set if Visual C++ sets _DEBUG.
-#ifdef _DEBUG
-#ifndef DEBUG
-#define DEBUG
-#endif
-#endif
-
-
-#include <windows.h>
-#include <windowsx.h>
-#include <olectl.h>
-#include <ddraw.h>
-#include <mmsystem.h>
-
-
-#ifndef NUMELMS
-#if _WIN32_WINNT < 0x0600
-   #define NUMELMS(aa) (sizeof(aa)/sizeof((aa)[0]))
-#else
-   #define NUMELMS(aa) ARRAYSIZE(aa)
-#endif
-#endif
-
-///////////////////////////////////////////////////////////////////////////
-// The following definitions come from the Platform SDK and are required if
-// the applicaiton is being compiled with the headers from Visual C++ 6.0.
-///////////////////////////////////////////////////////////////////////////
-#ifndef InterlockedExchangePointer
-	#define InterlockedExchangePointer(Target, Value) \
-   (PVOID)InterlockedExchange((PLONG)(Target), (LONG)(Value))
-#endif
-
-#ifndef _WAVEFORMATEXTENSIBLE_
-#define _WAVEFORMATEXTENSIBLE_
-typedef struct {
-    WAVEFORMATEX    Format;
-    union {
-        WORD wValidBitsPerSample;       /* bits of precision  */
-        WORD wSamplesPerBlock;          /* valid if wBitsPerSample==0 */
-        WORD wReserved;                 /* If neither applies, set to zero. */
-    } Samples;
-    DWORD           dwChannelMask;      /* which channels are */
-                                        /* present in stream  */
-    GUID            SubFormat;
-} WAVEFORMATEXTENSIBLE, *PWAVEFORMATEXTENSIBLE;
-#endif // !_WAVEFORMATEXTENSIBLE_
-
-#if !defined(WAVE_FORMAT_EXTENSIBLE)
-#define  WAVE_FORMAT_EXTENSIBLE                 0xFFFE
-#endif // !defined(WAVE_FORMAT_EXTENSIBLE)
-
-#ifndef GetWindowLongPtr
-  #define GetWindowLongPtrA   GetWindowLongA
-  #define GetWindowLongPtrW   GetWindowLongW
-  #ifdef UNICODE
-    #define GetWindowLongPtr  GetWindowLongPtrW
-  #else
-    #define GetWindowLongPtr  GetWindowLongPtrA
-  #endif // !UNICODE
-#endif // !GetWindowLongPtr
-
-#ifndef SetWindowLongPtr
-  #define SetWindowLongPtrA   SetWindowLongA
-  #define SetWindowLongPtrW   SetWindowLongW
-  #ifdef UNICODE
-    #define SetWindowLongPtr  SetWindowLongPtrW
-  #else
-    #define SetWindowLongPtr  SetWindowLongPtrA
-  #endif // !UNICODE
-#endif // !SetWindowLongPtr
-
-#ifndef GWLP_WNDPROC
-  #define GWLP_WNDPROC        (-4)
-#endif
-#ifndef GWLP_HINSTANCE
-  #define GWLP_HINSTANCE      (-6)
-#endif
-#ifndef GWLP_HWNDPARENT
-  #define GWLP_HWNDPARENT     (-8)
-#endif
-#ifndef GWLP_USERDATA
-  #define GWLP_USERDATA       (-21)
-#endif
-#ifndef GWLP_ID
-  #define GWLP_ID             (-12)
-#endif
-#ifndef DWLP_MSGRESULT
-  #define DWLP_MSGRESULT  0
-#endif
-#ifndef DWLP_DLGPROC
-  #define DWLP_DLGPROC    DWLP_MSGRESULT + sizeof(LRESULT)
-#endif
-#ifndef DWLP_USER
-  #define DWLP_USER       DWLP_DLGPROC + sizeof(DLGPROC)
-#endif
-
-
-#pragma warning(push)
-#pragma warning(disable: 4312 4244)
-// _GetWindowLongPtr
-// Templated version of GetWindowLongPtr, to suppress spurious compiler warning.
-template <class T>
-T _GetWindowLongPtr(HWND hwnd, int nIndex)
-{
-    return (T)GetWindowLongPtr(hwnd, nIndex);
-}
-
-// _SetWindowLongPtr
-// Templated version of SetWindowLongPtr, to suppress spurious compiler warning.
-template <class T>
-LONG_PTR _SetWindowLongPtr(HWND hwnd, int nIndex, T p)
-{
-    return SetWindowLongPtr(hwnd, nIndex, (LONG_PTR)p);
-}
-#pragma warning(pop)
-
-///////////////////////////////////////////////////////////////////////////
-// End Platform SDK definitions
-///////////////////////////////////////////////////////////////////////////
-
-
-#include <strmif.h>     // Generated IDL header file for streams interfaces
-#include <intsafe.h>    // required by amvideo.h
-
-#include <reftime.h>    // Helper class for REFERENCE_TIME management
-#include <wxdebug.h>    // Debug support for logging and ASSERTs
-#include <amvideo.h>    // ActiveMovie video interfaces and definitions
-//include amaudio.h explicitly if you need it.  it requires the DX SDK.
-//#include <amaudio.h>    // ActiveMovie audio interfaces and definitions
-#include <wxutil.h>     // General helper classes for threads etc
-#include <combase.h>    // Base COM classes to support IUnknown
-#include <measure.h>    // Performance measurement
-#include <comlite.h>    // Light weight com function prototypes
-
-#include <cache.h>      // Simple cache container class
-#include <wxlist.h>     // Non MFC generic list class
-#include <msgthrd.h>	// CMsgThread
-#include <mtype.h>      // Helper class for managing media types
-#include <fourcc.h>     // conversions between FOURCCs and GUIDs
-#include <control.h>    // generated from control.odl
-#include <ctlutil.h>    // control interface utility classes
-#include <evcode.h>     // event code definitions
-#include <amfilter.h>   // Main streams architecture class hierachy
-#include <transfrm.h>   // Generic transform filter
-#include <transip.h>    // Generic transform-in-place filter
-#include <uuids.h>      // declaration of type GUIDs and well-known clsids
-#include <source.h>	// Generic source filter
-#include <outputq.h>    // Output pin queueing
-#include <errors.h>     // HRESULT status and error definitions
-#include <renbase.h>    // Base class for writing ActiveX renderers
-#include <refclock.h>	// Base clock class
-#include <sysclock.h>	// System clock
-#include <pstream.h>    // IPersistStream helper class
-#include <vtrans.h>     // Video Transform Filter base class
-#include <amextra.h>
-#include <strmctl.h>    // IAMStreamControl support
-#include <edevdefs.h>   // External device control interface defines
-#include <audevcod.h>   // audio filter device error event codes
-
-
-
-#else
-    #ifdef DEBUG
-    #pragma message("STREAMS.H included TWICE")
-    #endif
-#endif // __STREAMS__
-

3rdparty/baseclasses/strmctl.cpp

@@ -1,402 +0,0 @@
-//------------------------------------------------------------------------------
-// File: StrmCtl.cpp
-//
-// Desc: DirectShow base classes.
-//
-// Copyright (c) 1996-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-#include <streams.h>
-#include <strmctl.h>
-
-CBaseStreamControl::CBaseStreamControl(__inout HRESULT *phr)
-: m_StreamState(STREAM_FLOWING)
-, m_StreamStateOnStop(STREAM_FLOWING) // means no pending stop
-, m_tStartTime(MAX_TIME)
-, m_tStopTime(MAX_TIME)
-, m_StreamEvent(FALSE, phr)
-, m_dwStartCookie(0)
-, m_dwStopCookie(0)
-, m_pRefClock(NULL)
-, m_FilterState(State_Stopped)
-, m_bIsFlushing(FALSE)
-, m_bStopSendExtra(FALSE)
-{}
-
-CBaseStreamControl::~CBaseStreamControl()
-{
-    // Make sure we release the clock.
-    SetSyncSource(NULL);
-    return;
-}
-
-
-STDMETHODIMP CBaseStreamControl::StopAt(const REFERENCE_TIME * ptStop, BOOL bSendExtra, DWORD dwCookie)
-{
-    CAutoLock lck(&m_CritSec);
-    m_bStopSendExtra = FALSE;	// reset
-    m_bStopExtraSent = FALSE;
-    if (ptStop)
-    {
-        if (*ptStop == MAX_TIME)
-        {
-            DbgLog((LOG_TRACE,2,TEXT("StopAt: Cancel stop")));
-            CancelStop();
-	    // If there's now a command to start in the future, we assume
-	    // they want to be stopped when the graph is first run
-	    if (m_FilterState == State_Stopped && m_tStartTime < MAX_TIME) {
-	        m_StreamState = STREAM_DISCARDING;
-                DbgLog((LOG_TRACE,2,TEXT("graph will begin by DISCARDING")));
-	    }
-            return NOERROR;
-        }
-        DbgLog((LOG_TRACE,2,TEXT("StopAt: %dms extra=%d"),
-				(int)(*ptStop/10000), bSendExtra));
-	// if the first command is to stop in the future, then we assume they
-        // want to be started when the graph is first run
-	if (m_FilterState == State_Stopped && m_tStartTime > *ptStop) {
-	    m_StreamState = STREAM_FLOWING;
-            DbgLog((LOG_TRACE,2,TEXT("graph will begin by FLOWING")));
-	}
-        m_bStopSendExtra = bSendExtra;
-        m_tStopTime = *ptStop;
-        m_dwStopCookie = dwCookie;
-        m_StreamStateOnStop = STREAM_DISCARDING;
-    }
-    else
-    {
-        DbgLog((LOG_TRACE,2,TEXT("StopAt: now")));
-	// sending an extra frame when told to stop now would mess people up
-        m_bStopSendExtra = FALSE;
-        m_tStopTime = MAX_TIME;
-        m_dwStopCookie = 0;
-        m_StreamState = STREAM_DISCARDING;
-        m_StreamStateOnStop = STREAM_FLOWING;	// no pending stop
-    }
-    // we might change our mind what to do with a sample we're blocking
-    m_StreamEvent.Set();
-    return NOERROR;
-}
-
-STDMETHODIMP CBaseStreamControl::StartAt
-( const REFERENCE_TIME *ptStart, DWORD dwCookie )
-{
-    CAutoLock lck(&m_CritSec);
-    if (ptStart)
-    {
-        if (*ptStart == MAX_TIME)
-        {
-            DbgLog((LOG_TRACE,2,TEXT("StartAt: Cancel start")));
-            CancelStart();
-	    // If there's now a command to stop in the future, we assume
-	    // they want to be started when the graph is first run
-	    if (m_FilterState == State_Stopped && m_tStopTime < MAX_TIME) {
-                DbgLog((LOG_TRACE,2,TEXT("graph will begin by FLOWING")));
-	        m_StreamState = STREAM_FLOWING;
-	    }
-            return NOERROR;
-        }
-        DbgLog((LOG_TRACE,2,TEXT("StartAt: %dms"), (int)(*ptStart/10000)));
-	// if the first command is to start in the future, then we assume they
-        // want to be stopped when the graph is first run
-	if (m_FilterState == State_Stopped && m_tStopTime >= *ptStart) {
-            DbgLog((LOG_TRACE,2,TEXT("graph will begin by DISCARDING")));
-	    m_StreamState = STREAM_DISCARDING;
-	}
-        m_tStartTime = *ptStart;
-        m_dwStartCookie = dwCookie;
-        // if (m_tStopTime == m_tStartTime) CancelStop();
-    }
-    else
-    {
-        DbgLog((LOG_TRACE,2,TEXT("StartAt: now")));
-        m_tStartTime = MAX_TIME;
-        m_dwStartCookie = 0;
-        m_StreamState = STREAM_FLOWING;
-    }
-    // we might change our mind what to do with a sample we're blocking
-    m_StreamEvent.Set();
-    return NOERROR;
-}
-
-//  Retrieve information about current settings
-STDMETHODIMP CBaseStreamControl::GetInfo(__out AM_STREAM_INFO *pInfo)
-{
-    if (pInfo == NULL)
-	return E_POINTER;
-
-    pInfo->tStart = m_tStartTime;
-    pInfo->tStop  = m_tStopTime;
-    pInfo->dwStartCookie = m_dwStartCookie;
-    pInfo->dwStopCookie  = m_dwStopCookie;
-    pInfo->dwFlags = m_bStopSendExtra ? AM_STREAM_INFO_STOP_SEND_EXTRA : 0;
-    pInfo->dwFlags |= m_tStartTime == MAX_TIME ? 0 : AM_STREAM_INFO_START_DEFINED;
-    pInfo->dwFlags |= m_tStopTime == MAX_TIME ? 0 : AM_STREAM_INFO_STOP_DEFINED;
-    switch (m_StreamState) {
-    default:
-        DbgBreak("Invalid stream state");
-    case STREAM_FLOWING:
-        break;
-    case STREAM_DISCARDING:
-        pInfo->dwFlags |= AM_STREAM_INFO_DISCARDING;
-        break;
-    }
-    return S_OK;
-}
-
-
-void CBaseStreamControl::ExecuteStop()
-{
-    ASSERT(CritCheckIn(&m_CritSec));
-    m_StreamState = m_StreamStateOnStop;
-    if (m_dwStopCookie && m_pSink) {
-	DbgLog((LOG_TRACE,2,TEXT("*sending EC_STREAM_CONTROL_STOPPED (%d)"),
-							m_dwStopCookie));
-        m_pSink->Notify(EC_STREAM_CONTROL_STOPPED, (LONG_PTR)this, m_dwStopCookie);
-    }
-    CancelStop(); // This will do the tidy up
-}
-
-void CBaseStreamControl::ExecuteStart()
-{
-    ASSERT(CritCheckIn(&m_CritSec));
-    m_StreamState = STREAM_FLOWING;
-    if (m_dwStartCookie) {
-	DbgLog((LOG_TRACE,2,TEXT("*sending EC_STREAM_CONTROL_STARTED (%d)"),
-							m_dwStartCookie));
-        m_pSink->Notify(EC_STREAM_CONTROL_STARTED, (LONG_PTR)this, m_dwStartCookie);
-    }
-    CancelStart(); // This will do the tidy up
-}
-
-void CBaseStreamControl::CancelStop()
-{
-    ASSERT(CritCheckIn(&m_CritSec));
-    m_tStopTime = MAX_TIME;
-    m_dwStopCookie = 0;
-    m_StreamStateOnStop = STREAM_FLOWING;
-}
-
-void CBaseStreamControl::CancelStart()
-{
-    ASSERT(CritCheckIn(&m_CritSec));
-    m_tStartTime = MAX_TIME;
-    m_dwStartCookie = 0;
-}
-
-
-// This guy will return one of the three StreamControlState's.  Here's what the caller
-// should do for each one:
-//
-// STREAM_FLOWING:      Proceed as usual (render or pass the sample on)
-// STREAM_DISCARDING:   Calculate the time 'til *pSampleStart and wait that long
-//                      for the event handle (GetStreamEventHandle()).  If the
-//                      wait expires, throw the sample away.  If the event
-//			fires, call me back, I've changed my mind.
-//			I use pSampleStart (not Stop) so that live sources don't
-// 			block for the duration of their samples, since the clock
-//			will always read approximately pSampleStart when called
-
-
-// All through this code, you'll notice the following rules:
-// - When start and stop time are the same, it's as if start was first
-// - An event is considered inside the sample when it's >= sample start time
-//   but < sample stop time
-// - if any part of the sample is supposed to be sent, we'll send the whole
-//   thing since we don't break it into smaller pieces
-// - If we skip over a start or stop without doing it, we still signal the event
-//   and reset ourselves in case somebody's waiting for the event, and to make
-//   sure we notice that the event is past and should be forgotten
-// Here are the 19 cases that have to be handled (x=start o=stop <-->=sample):
-//
-// 1.	xo<-->		start then stop
-// 2.	ox<-->		stop then start
-// 3.	 x<o->		start
-// 4.	 o<x->		stop then start
-// 5.	 x<-->o		start
-// 6.	 o<-->x		stop
-// 7.	  <x->o		start
-// 8.	  <o->x		no change
-// 9.	  <xo>		start
-// 10.	  <ox>		stop then start
-// 11.	  <-->xo	no change
-// 12.	  <-->ox	no change
-// 13.	 x<-->		start
-// 14.    <x->		start
-// 15.    <-->x		no change
-// 16.   o<-->		stop
-// 17.	  <o->		no change
-// 18.	  <-->o		no change
-// 19.    <-->		no change
-
-
-enum CBaseStreamControl::StreamControlState CBaseStreamControl::CheckSampleTimes
-( __in const REFERENCE_TIME * pSampleStart, __in const REFERENCE_TIME * pSampleStop )
-{
-    CAutoLock lck(&m_CritSec);
-
-    ASSERT(!m_bIsFlushing);
-    ASSERT(pSampleStart && pSampleStop);
-
-    // Don't ask me how I came up with the code below to handle all 19 cases
-    // - DannyMi
-
-    if (m_tStopTime >= *pSampleStart)
-    {
-        if (m_tStartTime >= *pSampleStop)
-	    return m_StreamState;		// cases  8 11 12 15 17 18 19
-	if (m_tStopTime < m_tStartTime)
-	    ExecuteStop();			// case 10
-	ExecuteStart();                         // cases 3 5 7 9 13 14
-	return m_StreamState;
-    }
-
-    if (m_tStartTime >= *pSampleStop)
-    {
-        ExecuteStop();                          // cases 6 16
-        return m_StreamState;
-    }
-
-    if (m_tStartTime <= m_tStopTime)
-    {
-	ExecuteStart();
-	ExecuteStop();
-        return m_StreamState;		// case 1
-    }
-    else
-    {
-	ExecuteStop();
-	ExecuteStart();
-        return m_StreamState;		// cases 2 4
-    }
-}
-
-
-enum CBaseStreamControl::StreamControlState CBaseStreamControl::CheckStreamState( IMediaSample * pSample )
-{
-
-    REFERENCE_TIME rtBufferStart, rtBufferStop;
-    const BOOL bNoBufferTimes =
-              pSample == NULL ||
-              FAILED(pSample->GetTime(&rtBufferStart, &rtBufferStop));
-
-    StreamControlState state;
-    LONG lWait;
-
-    do
-        {
- 	    // something has to break out of the blocking
-            if (m_bIsFlushing || m_FilterState == State_Stopped)
-		return STREAM_DISCARDING;
-
-            if (bNoBufferTimes) {
-                //  Can't do anything until we get a time stamp
-                state = m_StreamState;
-                break;
-            } else {
-                state = CheckSampleTimes( &rtBufferStart, &rtBufferStop );
-                if (state == STREAM_FLOWING)
-		    break;
-
-		// we aren't supposed to send this, but we've been
-		// told to send one more than we were supposed to
-		// (and the stop isn't still pending and we're streaming)
-		if (m_bStopSendExtra && !m_bStopExtraSent &&
-					m_tStopTime == MAX_TIME &&
-					m_FilterState != State_Stopped) {
-		    m_bStopExtraSent = TRUE;
-		    DbgLog((LOG_TRACE,2,TEXT("%d sending an EXTRA frame"),
-							    m_dwStopCookie));
-		    state = STREAM_FLOWING;
-		    break;
-		}
-            }
-
-            // We're in discarding mode
-
-            // If we've no clock, discard as fast as we can
-            if (!m_pRefClock) {
-		break;
-
-	    // If we're paused, we can't discard in a timely manner because
-	    // there's no such thing as stream times.  We must block until
-	    // we run or stop, or we'll end up throwing the whole stream away
-	    // as quickly as possible
-	    } else if (m_FilterState == State_Paused) {
-		lWait = INFINITE;
-
-	    } else {
-	        // wait until it's time for the sample until we say "discard"
-	        // ("discard in a timely fashion")
-	        REFERENCE_TIME rtNow;
-                EXECUTE_ASSERT(SUCCEEDED(m_pRefClock->GetTime(&rtNow)));
-                rtNow -= m_tRunStart;   // Into relative ref-time
-                lWait = LONG((rtBufferStart - rtNow)/10000); // 100ns -> ms
-                if (lWait < 10) break; // Not worth waiting - discard early
-	    }
-
-    } while(WaitForSingleObject(GetStreamEventHandle(), lWait) != WAIT_TIMEOUT);
-
-    return state;
-}
-
-
-void CBaseStreamControl::NotifyFilterState( FILTER_STATE new_state, REFERENCE_TIME tStart )
-{
-    CAutoLock lck(&m_CritSec);
-
-    // or we will get confused
-    if (m_FilterState == new_state)
-	return;
-
-    switch (new_state)
-    {
-        case State_Stopped:
-
-            DbgLog((LOG_TRACE,2,TEXT("Filter is STOPPED")));
-
-	    // execute any pending starts and stops in the right order,
-	    // to make sure all notifications get sent, and we end up
-	    // in the right state to begin next time (??? why not?)
-
-	    if (m_tStartTime != MAX_TIME && m_tStopTime == MAX_TIME) {
-		ExecuteStart();
-	    } else if (m_tStopTime != MAX_TIME && m_tStartTime == MAX_TIME) {
-		ExecuteStop();
-	    } else if (m_tStopTime != MAX_TIME && m_tStartTime != MAX_TIME) {
-		if (m_tStartTime <= m_tStopTime) {
-		    ExecuteStart();
-		    ExecuteStop();
-		} else {
-		    ExecuteStop();
-		    ExecuteStart();
-		}
-	    }
-	    // always start off flowing when the graph starts streaming
-	    // unless told otherwise
-	    m_StreamState = STREAM_FLOWING;
-            m_FilterState = new_state;
-            break;
-
-        case State_Running:
-
-            DbgLog((LOG_TRACE,2,TEXT("Filter is RUNNING")));
-
-            m_tRunStart = tStart;
-            // fall-through
-
-        default: // case State_Paused:
-            m_FilterState = new_state;
-    }
-    // unblock!
-    m_StreamEvent.Set();
-}
-
-
-void CBaseStreamControl::Flushing(BOOL bInProgress)
-{
-    CAutoLock lck(&m_CritSec);
-    m_bIsFlushing = bInProgress;
-    m_StreamEvent.Set();
-}

3rdparty/baseclasses/strmctl.h

@@ -1,157 +0,0 @@
-//------------------------------------------------------------------------------
-// File: StrmCtl.h
-//
-// Desc: DirectShow base classes.
-//
-// Copyright (c) 1996-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-#ifndef __strmctl_h__
-#define __strmctl_h__
-
-class CBaseStreamControl : public IAMStreamControl
-{
-public:
-    // Used by the implementation
-    enum StreamControlState
-    { STREAM_FLOWING = 0x1000,
-      STREAM_DISCARDING
-    };
-
-private:
-    enum StreamControlState	m_StreamState;		// Current stream state
-    enum StreamControlState	m_StreamStateOnStop;	// State after next stop
-						// (i.e.Blocking or Discarding)
-
-    REFERENCE_TIME	m_tStartTime;	    // MAX_TIME implies none
-    REFERENCE_TIME	m_tStopTime;	    // MAX_TIME implies none
-    DWORD		m_dwStartCookie;    // Cookie for notification to app
-    DWORD		m_dwStopCookie;	    // Cookie for notification to app
-    volatile BOOL       m_bIsFlushing;        // No optimization pls!
-    volatile BOOL	m_bStopSendExtra;   // bSendExtra was set
-    volatile BOOL	m_bStopExtraSent;   // the extra one was sent
-
-    CCritSec		m_CritSec;	    // CritSec to guard above attributes
-
-    // Event to fire when we can come
-    // out of blocking, or to come out of waiting
-    // to discard if we change our minds.
-    //
-    CAMEvent			m_StreamEvent;
-
-    // All of these methods execute immediately.  Helpers for others.
-    //
-    void ExecuteStop();
-    void ExecuteStart();
-    void CancelStop();
-    void CancelStart();
-
-    // Some things we need to be told by our owning filter
-    // Your pin must also expose IAMStreamControl when QI'd for it!
-    //
-    IReferenceClock *	m_pRefClock;	    // Need it to set advises
-					    // Filter must tell us via
-					    // SetSyncSource
-    IMediaEventSink *   m_pSink;            // Event sink
-					    // Filter must tell us after it
-					    // creates it in JoinFilterGraph()
-    FILTER_STATE	m_FilterState;	    // Just need it!
-					    // Filter must tell us via
-					    // NotifyFilterState
-    REFERENCE_TIME	m_tRunStart;	    // Per the Run call to the filter
-
-    // This guy will return one of the three StreamControlState's.  Here's what
-    // the caller should do for each one:
-    //
-    // STREAM_FLOWING:		Proceed as usual (render or pass the sample on)
-    // STREAM_DISCARDING:	Calculate the time 'til *pSampleStop and wait
-    //				that long for the event handle
-    //				(GetStreamEventHandle()).  If the wait
-    //				expires, throw the sample away.  If the event
-    //				fires, call me back - I've changed my mind.
-    //
-    enum StreamControlState CheckSampleTimes( __in const REFERENCE_TIME * pSampleStart,
-					      __in const REFERENCE_TIME * pSampleStop );
-
-public:
-    // You don't have to tell us much when we're created, but there are other
-    // obligations that must be met.  See SetSyncSource & NotifyFilterState
-    // below.
-    //
-    CBaseStreamControl(__inout_opt HRESULT *phr = NULL);
-    ~CBaseStreamControl();
-
-    // If you want this class to work properly, there are thing you need to
-    // (keep) telling it.  Filters with pins that use this class
-    // should ensure that they pass through to this method any calls they
-    // receive on their SetSyncSource.
-
-    // We need a clock to see what time it is.  This is for the
-    // "discard in a timely fashion" logic.  If we discard everything as
-    // quick as possible, a whole 60 minute file could get discarded in the
-    // first 10 seconds, and if somebody wants to turn streaming on at 30
-    // minutes into the file, and they make the call more than a few seconds
-    // after the graph is run, it may be too late!
-    // So we hold every sample until it's time has gone, then we discard it.
-    // The filter should call this when it gets a SetSyncSource
-    //
-    void SetSyncSource( IReferenceClock * pRefClock )
-    {
-	CAutoLock lck(&m_CritSec);
-	if (m_pRefClock) m_pRefClock->Release();
-	m_pRefClock = pRefClock;
-	if (m_pRefClock) m_pRefClock->AddRef();
-    }
-
-    // Set event sink for notifications
-    // The filter should call this in its JoinFilterGraph after it creates the
-    // IMediaEventSink
-    //
-    void SetFilterGraph( IMediaEventSink *pSink ) {
-        m_pSink = pSink;
-    }
-
-    // Since we schedule in stream time, we need the tStart and must track the
-    // state of our owning filter.
-    // The app should call this ever state change
-    //
-    void NotifyFilterState( FILTER_STATE new_state, REFERENCE_TIME tStart = 0 );
-
-    // Filter should call Flushing(TRUE) in BeginFlush,
-    // and Flushing(FALSE) in EndFlush.
-    //
-    void Flushing( BOOL bInProgress );
-
-
-    // The two main methods of IAMStreamControl
-
-    // Class adds default values suitable for immediate
-    // muting and unmuting of the stream.
-
-    STDMETHODIMP StopAt( const REFERENCE_TIME * ptStop = NULL,
-			 BOOL bSendExtra = FALSE,
-			 DWORD dwCookie = 0 );
-    STDMETHODIMP StartAt( const REFERENCE_TIME * ptStart = NULL,
-		    	  DWORD dwCookie = 0 );
-    STDMETHODIMP GetInfo( __out AM_STREAM_INFO *pInfo);
-
-    // Helper function for pin's receive method.  Call this with
-    // the sample and we'll tell you what to do with it.  We'll do a
-    // WaitForSingleObject within this call if one is required.  This is
-    // a "What should I do with this sample?" kind of call. We'll tell the
-    // caller to either flow it or discard it.
-    // If pSample is NULL we evaluate based on the current state
-    // settings
-    enum StreamControlState CheckStreamState( IMediaSample * pSample );
-
-private:
-    // These don't require locking, but we are relying on the fact that
-    // m_StreamState can be retrieved with integrity, and is a snap shot that
-    // may have just been, or may be just about to be, changed.
-    HANDLE GetStreamEventHandle() const { return m_StreamEvent; }
-    enum StreamControlState GetStreamState() const { return m_StreamState; }
-    BOOL IsStreaming() const { return m_StreamState == STREAM_FLOWING; }
-};
-
-#endif

3rdparty/baseclasses/sysclock.cpp

@@ -1,74 +0,0 @@
-//------------------------------------------------------------------------------
-// File: SysClock.cpp
-//
-// Desc: DirectShow base classes - implements a system clock based on
-//       IReferenceClock.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-#include <streams.h>
-#include <limits.h>
-
-
-#ifdef FILTER_DLL
-
-/* List of class IDs and creator functions for the class factory. This
-   provides the link between the OLE entry point in the DLL and an object
-   being created. The class factory will call the static CreateInstance
-   function when it is asked to create a CLSID_SystemClock object */
-
-CFactoryTemplate g_Templates[1] = {
-    {&CLSID_SystemClock, CSystemClock::CreateInstance}
-};
-
-int g_cTemplates = sizeof(g_Templates) / sizeof(g_Templates[0]);
-#endif
-
-/* This goes in the factory template table to create new instances */
-CUnknown * WINAPI CSystemClock::CreateInstance(__inout_opt LPUNKNOWN pUnk, __inout HRESULT *phr)
-{
-    return new CSystemClock(NAME("System reference clock"),pUnk, phr);
-}
-
-
-CSystemClock::CSystemClock(__in_opt LPCTSTR pName, __inout_opt LPUNKNOWN pUnk, __inout HRESULT *phr) :
-    CBaseReferenceClock(pName, pUnk, phr)
-{
-}
-
-STDMETHODIMP CSystemClock::NonDelegatingQueryInterface(
-    REFIID riid,
-    __deref_out void ** ppv)
-{
-    if (riid == IID_IPersist)
-    {
-        return GetInterface(static_cast<IPersist *>(this), ppv);
-    }
-    else if (riid == IID_IAMClockAdjust)
-    {
-        return GetInterface(static_cast<IAMClockAdjust *>(this), ppv);
-    }
-    else
-    {
-        return CBaseReferenceClock::NonDelegatingQueryInterface(riid, ppv);
-    }
-}
-
-/* Return the clock's clsid */
-STDMETHODIMP
-CSystemClock::GetClassID(__out CLSID *pClsID)
-{
-    CheckPointer(pClsID,E_POINTER);
-    ValidateReadWritePtr(pClsID,sizeof(CLSID));
-    *pClsID = CLSID_SystemClock;
-    return NOERROR;
-}
-
-
-STDMETHODIMP
-CSystemClock::SetClockDelta(REFERENCE_TIME rtDelta)
-{
-    return SetTimeDelta(rtDelta);
-}

3rdparty/baseclasses/sysclock.h

@@ -1,39 +0,0 @@
-//------------------------------------------------------------------------------
-// File: SysClock.h
-//
-// Desc: DirectShow base classes - defines a system clock implementation of
-//       IReferenceClock.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-#ifndef __SYSTEMCLOCK__
-#define __SYSTEMCLOCK__
-
-//
-// Base clock.  Uses timeGetTime ONLY
-// Uses most of the code in the base reference clock.
-// Provides GetTime
-//
-
-class CSystemClock : public CBaseReferenceClock, public IAMClockAdjust, public IPersist
-{
-public:
-    // We must be able to create an instance of ourselves
-    static CUnknown * WINAPI CreateInstance(__inout_opt LPUNKNOWN pUnk, __inout HRESULT *phr);
-    CSystemClock(__in_opt LPCTSTR pName, __inout_opt LPUNKNOWN pUnk, __inout HRESULT *phr);
-
-    DECLARE_IUNKNOWN
-
-    STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, __deref_out void ** ppv);
-
-    // Yield up our class id so that we can be persisted
-    // Implement required Ipersist method
-    STDMETHODIMP GetClassID(__out CLSID *pClsID);
-
-    //  IAMClockAdjust methods
-    STDMETHODIMP SetClockDelta(REFERENCE_TIME rtDelta);
-}; //CSystemClock
-
-#endif /* __SYSTEMCLOCK__ */

3rdparty/baseclasses/transfrm.h

@@ -1,304 +0,0 @@
-//------------------------------------------------------------------------------
-// File: Transfrm.h
-//
-// Desc: DirectShow base classes - defines classes from which simple
-//       transform codecs may be derived.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-// It assumes the codec has one input and one output stream, and has no
-// interest in memory management, interface negotiation or anything else.
-//
-// derive your class from this, and supply Transform and the media type/format
-// negotiation functions. Implement that class, compile and link and
-// you're done.
-
-
-#ifndef __TRANSFRM__
-#define __TRANSFRM__
-
-// ======================================================================
-// This is the com object that represents a simple transform filter. It
-// supports IBaseFilter, IMediaFilter and two pins through nested interfaces
-// ======================================================================
-
-class CTransformFilter;
-
-// ==================================================
-// Implements the input pin
-// ==================================================
-
-class CTransformInputPin : public CBaseInputPin
-{
-    friend class CTransformFilter;
-
-protected:
-    CTransformFilter *m_pTransformFilter;
-
-
-public:
-
-    CTransformInputPin(
-        __in_opt LPCTSTR pObjectName,
-        __inout CTransformFilter *pTransformFilter,
-        __inout HRESULT * phr,
-        __in_opt LPCWSTR pName);
-#ifdef UNICODE
-    CTransformInputPin(
-        __in_opt LPCSTR pObjectName,
-        __inout CTransformFilter *pTransformFilter,
-        __inout HRESULT * phr,
-        __in_opt LPCWSTR pName);
-#endif
-
-    STDMETHODIMP QueryId(__deref_out LPWSTR * Id)
-    {
-        return AMGetWideString(L"In", Id);
-    }
-
-    // Grab and release extra interfaces if required
-
-    HRESULT CheckConnect(IPin *pPin);
-    HRESULT BreakConnect();
-    HRESULT CompleteConnect(IPin *pReceivePin);
-
-    // check that we can support this output type
-    HRESULT CheckMediaType(const CMediaType* mtIn);
-
-    // set the connection media type
-    HRESULT SetMediaType(const CMediaType* mt);
-
-    // --- IMemInputPin -----
-
-    // here's the next block of data from the stream.
-    // AddRef it yourself if you need to hold it beyond the end
-    // of this call.
-    STDMETHODIMP Receive(IMediaSample * pSample);
-
-    // provide EndOfStream that passes straight downstream
-    // (there is no queued data)
-    STDMETHODIMP EndOfStream(void);
-
-    // passes it to CTransformFilter::BeginFlush
-    STDMETHODIMP BeginFlush(void);
-
-    // passes it to CTransformFilter::EndFlush
-    STDMETHODIMP EndFlush(void);
-
-    STDMETHODIMP NewSegment(
-                        REFERENCE_TIME tStart,
-                        REFERENCE_TIME tStop,
-                        double dRate);
-
-    // Check if it's OK to process samples
-    virtual HRESULT CheckStreaming();
-
-    // Media type
-public:
-    CMediaType& CurrentMediaType() { return m_mt; };
-
-};
-
-// ==================================================
-// Implements the output pin
-// ==================================================
-
-class CTransformOutputPin : public CBaseOutputPin
-{
-    friend class CTransformFilter;
-
-protected:
-    CTransformFilter *m_pTransformFilter;
-
-public:
-
-    // implement IMediaPosition by passing upstream
-    IUnknown * m_pPosition;
-
-    CTransformOutputPin(
-        __in_opt LPCTSTR pObjectName,
-        __inout CTransformFilter *pTransformFilter,
-        __inout HRESULT * phr,
-        __in_opt LPCWSTR pName);
-#ifdef UNICODE
-    CTransformOutputPin(
-        __in_opt LPCSTR pObjectName,
-        __inout CTransformFilter *pTransformFilter,
-        __inout HRESULT * phr,
-        __in_opt LPCWSTR pName);
-#endif
-    ~CTransformOutputPin();
-
-    // override to expose IMediaPosition
-    STDMETHODIMP NonDelegatingQueryInterface(REFIID riid, __deref_out void **ppv);
-
-    // --- CBaseOutputPin ------------
-
-    STDMETHODIMP QueryId(__deref_out LPWSTR * Id)
-    {
-        return AMGetWideString(L"Out", Id);
-    }
-
-    // Grab and release extra interfaces if required
-
-    HRESULT CheckConnect(IPin *pPin);
-    HRESULT BreakConnect();
-    HRESULT CompleteConnect(IPin *pReceivePin);
-
-    // check that we can support this output type
-    HRESULT CheckMediaType(const CMediaType* mtOut);
-
-    // set the connection media type
-    HRESULT SetMediaType(const CMediaType *pmt);
-
-    // called from CBaseOutputPin during connection to ask for
-    // the count and size of buffers we need.
-    HRESULT DecideBufferSize(
-                IMemAllocator * pAlloc,
-                __inout ALLOCATOR_PROPERTIES *pProp);
-
-    // returns the preferred formats for a pin
-    HRESULT GetMediaType(int iPosition, __inout CMediaType *pMediaType);
-
-    // inherited from IQualityControl via CBasePin
-    STDMETHODIMP Notify(IBaseFilter * pSender, Quality q);
-
-    // Media type
-public:
-    CMediaType& CurrentMediaType() { return m_mt; };
-};
-
-
-class AM_NOVTABLE CTransformFilter : public CBaseFilter
-{
-
-public:
-
-    // map getpin/getpincount for base enum of pins to owner
-    // override this to return more specialised pin objects
-
-    virtual int GetPinCount();
-    virtual CBasePin * GetPin(int n);
-    STDMETHODIMP FindPin(LPCWSTR Id, __deref_out IPin **ppPin);
-
-    // override state changes to allow derived transform filter
-    // to control streaming start/stop
-    STDMETHODIMP Stop();
-    STDMETHODIMP Pause();
-
-public:
-
-    CTransformFilter(__in_opt LPCTSTR , __inout_opt LPUNKNOWN, REFCLSID clsid);
-#ifdef UNICODE
-    CTransformFilter(__in_opt LPCSTR , __inout_opt LPUNKNOWN, REFCLSID clsid);
-#endif
-    ~CTransformFilter();
-
-    // =================================================================
-    // ----- override these bits ---------------------------------------
-    // =================================================================
-
-    // These must be supplied in a derived class
-
-    virtual HRESULT Transform(IMediaSample * pIn, IMediaSample *pOut);
-
-    // check if you can support mtIn
-    virtual HRESULT CheckInputType(const CMediaType* mtIn) PURE;
-
-    // check if you can support the transform from this input to this output
-    virtual HRESULT CheckTransform(const CMediaType* mtIn, const CMediaType* mtOut) PURE;
-
-    // this goes in the factory template table to create new instances
-    // static CCOMObject * CreateInstance(__inout_opt LPUNKNOWN, HRESULT *);
-
-    // call the SetProperties function with appropriate arguments
-    virtual HRESULT DecideBufferSize(
-                        IMemAllocator * pAllocator,
-                        __inout ALLOCATOR_PROPERTIES *pprop) PURE;
-
-    // override to suggest OUTPUT pin media types
-    virtual HRESULT GetMediaType(int iPosition, __inout CMediaType *pMediaType) PURE;
-
-
-
-    // =================================================================
-    // ----- Optional Override Methods           -----------------------
-    // =================================================================
-
-    // you can also override these if you want to know about streaming
-    virtual HRESULT StartStreaming();
-    virtual HRESULT StopStreaming();
-
-    // override if you can do anything constructive with quality notifications
-    virtual HRESULT AlterQuality(Quality q);
-
-    // override this to know when the media type is actually set
-    virtual HRESULT SetMediaType(PIN_DIRECTION direction,const CMediaType *pmt);
-
-    // chance to grab extra interfaces on connection
-    virtual HRESULT CheckConnect(PIN_DIRECTION dir,IPin *pPin);
-    virtual HRESULT BreakConnect(PIN_DIRECTION dir);
-    virtual HRESULT CompleteConnect(PIN_DIRECTION direction,IPin *pReceivePin);
-
-    // chance to customize the transform process
-    virtual HRESULT Receive(IMediaSample *pSample);
-
-    // Standard setup for output sample
-    HRESULT InitializeOutputSample(IMediaSample *pSample, __deref_out IMediaSample **ppOutSample);
-
-    // if you override Receive, you may need to override these three too
-    virtual HRESULT EndOfStream(void);
-    virtual HRESULT BeginFlush(void);
-    virtual HRESULT EndFlush(void);
-    virtual HRESULT NewSegment(
-                        REFERENCE_TIME tStart,
-                        REFERENCE_TIME tStop,
-                        double dRate);
-
-#ifdef PERF
-    // Override to register performance measurement with a less generic string
-    // You should do this to avoid confusion with other filters
-    virtual void RegisterPerfId()
-         {m_idTransform = MSR_REGISTER(TEXT("Transform"));}
-#endif // PERF
-
-
-// implementation details
-
-protected:
-
-#ifdef PERF
-    int m_idTransform;                 // performance measuring id
-#endif
-    BOOL m_bEOSDelivered;              // have we sent EndOfStream
-    BOOL m_bSampleSkipped;             // Did we just skip a frame
-    BOOL m_bQualityChanged;            // Have we degraded?
-
-    // critical section protecting filter state.
-
-    CCritSec m_csFilter;
-
-    // critical section stopping state changes (ie Stop) while we're
-    // processing a sample.
-    //
-    // This critical section is held when processing
-    // events that occur on the receive thread - Receive() and EndOfStream().
-    //
-    // If you want to hold both m_csReceive and m_csFilter then grab
-    // m_csFilter FIRST - like CTransformFilter::Stop() does.
-
-    CCritSec m_csReceive;
-
-    // these hold our input and output pins
-
-    friend class CTransformInputPin;
-    friend class CTransformOutputPin;
-    CTransformInputPin *m_pInput;
-    CTransformOutputPin *m_pOutput;
-};
-
-#endif /* __TRANSFRM__ */
-
-

3rdparty/baseclasses/transip.cpp

@@ -1,974 +0,0 @@
-//------------------------------------------------------------------------------
-// File: TransIP.cpp
-//
-// Desc: DirectShow base classes - implements class for simple Transform-
-//       In-Place filters such as audio.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-// How allocators are decided.
-//
-// An in-place transform tries to do its work in someone else's buffers.
-// It tries to persuade the filters on either side to use the same allocator
-// (and for that matter the same media type).  In desperation, if the downstream
-// filter refuses to supply an allocator and the upstream filter offers only
-// a read-only one then it will provide an allocator.
-// if the upstream filter insists on a read-only allocator then the transform
-// filter will (reluctantly) copy the data before transforming it.
-//
-// In order to pass an allocator through it needs to remember the one it got
-// from the first connection to pass it on to the second one.
-//
-// It is good if we can avoid insisting on a particular order of connection
-// (There is a precedent for insisting on the input
-// being connected first.  Insisting on the output being connected first is
-// not allowed.  That would break RenderFile.)
-//
-// The base pin classes (CBaseOutputPin and CBaseInputPin) both have a
-// m_pAllocator member which is used in places like
-// CBaseOutputPin::GetDeliveryBuffer and CBaseInputPin::Inactive.
-// To avoid lots of extra overriding, we should keep these happy
-// by using these pointers.
-//
-// When each pin is connected, it will set the corresponding m_pAllocator
-// and will have a single ref-count on that allocator.
-//
-// Refcounts are acquired by GetAllocator calls which return AddReffed
-// allocators and are released in one of:
-//     CBaseInputPin::Disconnect
-//     CBaseOutputPin::BreakConect
-// In each case m_pAllocator is set to NULL after the release, so this
-// is the last chance to ever release it.  If there should ever be
-// multiple refcounts associated with the same pointer, this had better
-// be cleared up before that happens.  To avoid such problems, we'll
-// stick with one per pointer.
-
-
-
-// RECONNECTING and STATE CHANGES
-//
-// Each pin could be disconnected, connected with a read-only allocator,
-// connected with an upstream read/write allocator, connected with an
-// allocator from downstream or connected with its own allocator.
-// Five states for each pin gives a data space of 25 states.
-//
-// Notation:
-//
-// R/W == read/write
-// R-O == read-only
-//
-// <input pin state> <output pin state> <comments>
-//
-// 00 means an unconnected pin.
-// <- means using a R/W allocator from the upstream filter
-// <= means using a R-O allocator from an upstream filter
-// || means using our own (R/W) allocator.
-// -> means using a R/W allocator from a downstream filter
-//    (a R-O allocator from downstream is nonsense, it can't ever work).
-//
-//
-// That makes 25 possible states.  Some states are nonsense (two different
-// allocators from the same place).  These are just an artifact of the notation.
-//        <=  <-  Nonsense.
-//        <-  <=  Nonsense
-// Some states are illegal (the output pin never accepts a R-O allocator):
-//        00  <=  !! Error !!
-//        <=  <=  !! Error !!
-//        ||  <=  !! Error !!
-//        ->  <=  !! Error !!
-// Three states appears to be inaccessible:
-//        ->  ||  Inaccessible
-//        ||  ->  Inaccessible
-//        ||  <-  Inaccessible
-// Some states only ever occur as intermediates with a pending reconnect which
-// is guaranteed to finish in another state.
-//        ->  00  ?? unstable goes to || 00
-//        00  <-  ?? unstable goes to 00 ||
-//        ->  <-  ?? unstable goes to -> ->
-//        <-  ||  ?? unstable goes to <- <-
-//        <-  ->  ?? unstable goes to <- <-
-// And that leaves 11 possible resting states:
-// 1      00  00  Nothing connected.
-// 2      <-  00  Input pin connected.
-// 3      <=  00  Input pin connected using R-O allocator.
-// 4      ||  00  Needs several state changes to get here.
-// 5      00  ||  Output pin connected using our allocator
-// 6      00  ->  Downstream only connected
-// 7      ||  ||  Undesirable but can be forced upon us.
-// 8      <=  ||  Copy forced.  <=  -> is preferable
-// 9      <=  ->  OK - forced to copy.
-// 10     <-  <-  Transform in place (ideal)
-// 11     ->  ->  Transform in place (ideal)
-//
-// The object of the exercise is to ensure that we finish up in states
-// 10 or 11 whenever possible.  State 10 is only possible if the upstream
-// filter has a R/W allocator (the AVI splitter notoriously
-// doesn't) and state 11 is only possible if the downstream filter does
-// offer an allocator.
-//
-// The transition table (entries marked * go via a reconnect)
-//
-// There are 8 possible transitions:
-// A: Connect upstream to filter with R-O allocator that insists on using it.
-// B: Connect upstream to filter with R-O allocator but chooses not to use it.
-// C: Connect upstream to filter with R/W allocator and insists on using it.
-// D: Connect upstream to filter with R/W allocator but chooses not to use it.
-// E: Connect downstream to a filter that offers an allocator
-// F: Connect downstream to a filter that does not offer an allocator
-// G: disconnect upstream
-// H: Disconnect downstream
-//
-//            A      B      C      D      E      F      G      H
-//           ---------------------------------------------------------
-// 00  00 1 | 3      3      2      2      6      5      .      .      |1  00  00
-// <-  00 2 | .      .      .      .      *10/11 10     1      .      |2  <-  00
-// <=  00 3 | .      .      .      .      *9/11  *7/8   1      .      |3  <=  00
-// ||  00 4 | .      .      .      .      *8     *7     1      .      |4  ||  00
-// 00  || 5 | 8      7      *10    7      .      .      .      1      |5  00  ||
-// 00  -> 6 | 9      11     *10    11     .      .      .      1      |6  00  ->
-// ||  || 7 | .      .      .      .      .      .      5      4      |7  ||  ||
-// <=  || 8 | .      .      .      .      .      .      5      3      |8  <=  ||
-// <=  -> 9 | .      .      .      .      .      .      6      3      |9  <=  ->
-// <-  <- 10| .      .      .      .      .      .      *5/6   2      |10 <-  <-
-// ->  -> 11| .      .      .      .      .      .      6      *2/3   |11 ->  ->
-//           ---------------------------------------------------------
-//            A      B      C      D      E      F      G      H
-//
-// All these states are accessible without requiring any filter to
-// change its behaviour but not all transitions are accessible, for
-// instance a transition from state 4 to anywhere other than
-// state 8 requires that the upstream filter first offer a R-O allocator
-// and then changes its mind and offer R/W.  This is NOT allowable - it
-// leads to things like the output pin getting a R/W allocator from
-// upstream and then the input pin being told it can only have a R-O one.
-// Note that you CAN change (say) the upstream filter for a different one, but
-// only as a disconnect / connect, not as a Reconnect.  (Exercise for
-// the reader is to see how you get into state 4).
-//
-// The reconnection stuff goes as follows (some of the cases shown here as
-// "no reconnect" may get one to finalise media type - an old story).
-// If there is a reconnect where it says "no reconnect" here then the
-// reconnection must not change the allocator choice.
-//
-// state 2: <- 00 transition E <- <- case C <- <- (no change)
-//                                   case D -> <- and then to -> ->
-//
-// state 2: <- 00 transition F <- <- (no reconnect)
-//
-// state 3: <= 00 transition E <= -> case A <= -> (no change)
-//                                   case B -> ->
-//                transition F <= || case A <= || (no change)
-//                                   case B || ||
-//
-// state 4: || 00 transition E || || case B -> || and then all cases to -> ->
-//                           F || || case B || || (no change)
-//
-// state 5: 00 || transition A <= || (no reconnect)
-//                           B || || (no reconnect)
-//                           C <- || all cases     <- <-
-//                           D || || (unfortunate, but upstream's choice)
-//
-// state 6: 00 -> transition A <= -> (no reconnect)
-//                           B -> -> (no reconnect)
-//                           C <- -> all cases <- <-
-//                           D -> -> (no reconnect)
-//
-// state 10:<- <- transition G 00 <- case E 00 ->
-//                                   case F 00 ||
-//
-// state 11:-> -> transition H -> 00 case A <= 00 (schizo)
-//                                   case B <= 00
-//                                   case C <- 00 (schizo)
-//                                   case D <- 00
-//
-// The Rules:
-// To sort out media types:
-// The input is reconnected
-//    if the input pin is connected and the output pin connects
-// The output is reconnected
-//    If the output pin is connected
-//    and the input pin connects to a different media type
-//
-// To sort out allocators:
-// The input is reconnected
-//    if the output disconnects and the input was using a downstream allocator
-// The output pin calls SetAllocator to pass on a new allocator
-//    if the output is connected and
-//       if the input disconnects and the output was using an upstream allocator
-//       if the input acquires an allocator different from the output one
-//          and that new allocator is not R-O
-//
-// Data is copied (i.e. call getbuffer and copy the data before transforming it)
-//    if the two allocators are different.
-
-
-
-// CHAINS of filters:
-//
-// We sit between two filters (call them A and Z).  We should finish up
-// with the same allocator on both of our pins and that should be the
-// same one that A and Z would have agreed on if we hadn't been in the
-// way.  Furthermore, it should not matter how many in-place transforms
-// are in the way.  Let B, C, D... be in-place transforms ("us").
-// Here's how it goes:
-//
-// 1.
-// A connects to B.  They agree on A's allocator.
-//   A-a->B
-//
-// 2.
-// B connects to C.  Same story. There is no point in a reconnect, but
-// B will request an input reconnect anyway.
-//   A-a->B-a->C
-//
-// 3.
-// C connects to Z.
-// C insists on using A's allocator, but compromises by requesting a reconnect.
-// of C's input.
-//   A-a->B-?->C-a->Z
-//
-// We now have pending reconnects on both A--->B and B--->C
-//
-// 4.
-// The A--->B link is reconnected.
-// A asks B for an allocator.  B sees that it has a downstream connection so
-// asks its downstream input pin i.e. C's input pin for an allocator.  C sees
-// that it too has a downstream connection so asks Z for an allocator.
-//
-// Even though Z's input pin is connected, it is being asked for an allocator.
-// It could refuse, in which case the chain is done and will use A's allocator
-// Alternatively, Z may supply one.  A chooses either Z's or A's own one.
-// B's input pin gets NotifyAllocator called to tell it the decision and it
-// propagates this downstream by calling ReceiveAllocator on its output pin
-// which calls NotifyAllocator on the next input pin downstream etc.
-// If the choice is Z then it goes:
-//   A-z->B-a->C-a->Z
-//   A-z->B-z->C-a->Z
-//   A-z->B-z->C-z->Z
-//
-// And that's IT!!  Any further (essentially spurious) reconnects peter out
-// with no change in the chain.
-
-#include <streams.h>
-#include <measure.h>
-#include <transip.h>
-
-
-// =================================================================
-// Implements the CTransInPlaceFilter class
-// =================================================================
-
-CTransInPlaceFilter::CTransInPlaceFilter
-   ( __in_opt LPCTSTR    pName,
-     __inout_opt LPUNKNOWN  pUnk,
-     REFCLSID   clsid,
-     __inout HRESULT   *phr,
-     bool       bModifiesData
-   )
-   : CTransformFilter(pName, pUnk, clsid),
-     m_bModifiesData(bModifiesData)
-{
-#ifdef PERF
-    RegisterPerfId();
-#endif //  PERF
-
-} // constructor
-
-#ifdef UNICODE
-CTransInPlaceFilter::CTransInPlaceFilter
-   ( __in_opt LPCSTR  pName,
-     __inout_opt LPUNKNOWN  pUnk,
-     REFCLSID   clsid,
-     __inout HRESULT   *phr,
-     bool       bModifiesData
-   )
-   : CTransformFilter(pName, pUnk, clsid),
-     m_bModifiesData(bModifiesData)
-{
-#ifdef PERF
-    RegisterPerfId();
-#endif //  PERF
-
-} // constructor
-#endif
-
-// return a non-addrefed CBasePin * for the user to addref if he holds onto it
-// for longer than his pointer to us. We create the pins dynamically when they
-// are asked for rather than in the constructor. This is because we want to
-// give the derived class an oppportunity to return different pin objects
-
-// As soon as any pin is needed we create both (this is different from the
-// usual transform filter) because enumerators, allocators etc are passed
-// through from one pin to another and it becomes very painful if the other
-// pin isn't there.  If we fail to create either pin we ensure we fail both.
-
-CBasePin *
-CTransInPlaceFilter::GetPin(int n)
-{
-    HRESULT hr = S_OK;
-
-    // Create an input pin if not already done
-
-    if (m_pInput == NULL) {
-
-        m_pInput = new CTransInPlaceInputPin( NAME("TransInPlace input pin")
-                                            , this        // Owner filter
-                                            , &hr         // Result code
-                                            , L"Input"    // Pin name
-                                            );
-
-        // Constructor for CTransInPlaceInputPin can't fail
-        ASSERT(SUCCEEDED(hr));
-    }
-
-    // Create an output pin if not already done
-
-    if (m_pInput!=NULL && m_pOutput == NULL) {
-
-        m_pOutput = new CTransInPlaceOutputPin( NAME("TransInPlace output pin")
-                                              , this       // Owner filter
-                                              , &hr        // Result code
-                                              , L"Output"  // Pin name
-                                              );
-
-        // a failed return code should delete the object
-
-        ASSERT(SUCCEEDED(hr));
-        if (m_pOutput == NULL) {
-            delete m_pInput;
-            m_pInput = NULL;
-        }
-    }
-
-    // Return the appropriate pin
-
-    ASSERT (n>=0 && n<=1);
-    if (n == 0) {
-        return m_pInput;
-    } else if (n==1) {
-        return m_pOutput;
-    } else {
-        return NULL;
-    }
-
-} // GetPin
-
-
-
-// dir is the direction of our pin.
-// pReceivePin is the pin we are connecting to.
-HRESULT CTransInPlaceFilter::CompleteConnect(PIN_DIRECTION dir, IPin *pReceivePin)
-{
-    UNREFERENCED_PARAMETER(pReceivePin);
-    ASSERT(m_pInput);
-    ASSERT(m_pOutput);
-
-    // if we are not part of a graph, then don't indirect the pointer
-    // this probably prevents use of the filter without a filtergraph
-    if (!m_pGraph) {
-        return VFW_E_NOT_IN_GRAPH;
-    }
-
-    // Always reconnect the input to account for buffering changes
-    //
-    // Because we don't get to suggest a type on ReceiveConnection
-    // we need another way of making sure the right type gets used.
-    //
-    // One way would be to have our EnumMediaTypes return our output
-    // connection type first but more deterministic and simple is to
-    // call ReconnectEx passing the type we want to reconnect with
-    // via the base class ReconeectPin method.
-
-    if (dir == PINDIR_OUTPUT) {
-        if( m_pInput->IsConnected() ) {
-            return ReconnectPin( m_pInput, &m_pOutput->CurrentMediaType() );
-        }
-        return NOERROR;
-    }
-
-    ASSERT(dir == PINDIR_INPUT);
-
-    // Reconnect output if necessary
-
-    if( m_pOutput->IsConnected() ) {
-
-        if (  m_pInput->CurrentMediaType()
-           != m_pOutput->CurrentMediaType()
-           ) {
-            return ReconnectPin( m_pOutput, &m_pInput->CurrentMediaType() );
-        }
-    }
-    return NOERROR;
-
-} // ComnpleteConnect
-
-
-//
-// DecideBufferSize
-//
-// Tell the output pin's allocator what size buffers we require.
-// *pAlloc will be the allocator our output pin is using.
-//
-
-HRESULT CTransInPlaceFilter::DecideBufferSize
-            ( IMemAllocator *pAlloc
-            , __inout ALLOCATOR_PROPERTIES *pProperties
-            )
-{
-    ALLOCATOR_PROPERTIES Request, Actual;
-    HRESULT hr;
-
-    // If we are connected upstream, get his views
-    if (m_pInput->IsConnected()) {
-        // Get the input pin allocator, and get its size and count.
-        // we don't care about his alignment and prefix.
-
-        hr = InputPin()->PeekAllocator()->GetProperties(&Request);
-        if (FAILED(hr)) {
-            // Input connected but with a secretive allocator - enough!
-            return hr;
-        }
-    } else {
-        // Propose one byte
-        // If this isn't enough then when the other pin does get connected
-        // we can revise it.
-        ZeroMemory(&Request, sizeof(Request));
-        Request.cBuffers = 1;
-        Request.cbBuffer = 1;
-    }
-
-
-    DbgLog((LOG_MEMORY,1,TEXT("Setting Allocator Requirements")));
-    DbgLog((LOG_MEMORY,1,TEXT("Count %d, Size %d"),
-           Request.cBuffers, Request.cbBuffer));
-
-    // Pass the allocator requirements to our output side
-    // but do a little sanity checking first or we'll just hit
-    // asserts in the allocator.
-
-    pProperties->cBuffers = Request.cBuffers;
-    pProperties->cbBuffer = Request.cbBuffer;
-    pProperties->cbAlign = Request.cbAlign;
-    if (pProperties->cBuffers<=0) {pProperties->cBuffers = 1; }
-    if (pProperties->cbBuffer<=0) {pProperties->cbBuffer = 1; }
-    hr = pAlloc->SetProperties(pProperties, &Actual);
-
-    if (FAILED(hr)) {
-        return hr;
-    }
-
-    DbgLog((LOG_MEMORY,1,TEXT("Obtained Allocator Requirements")));
-    DbgLog((LOG_MEMORY,1,TEXT("Count %d, Size %d, Alignment %d"),
-           Actual.cBuffers, Actual.cbBuffer, Actual.cbAlign));
-
-    // Make sure we got the right alignment and at least the minimum required
-
-    if (  (Request.cBuffers > Actual.cBuffers)
-       || (Request.cbBuffer > Actual.cbBuffer)
-       || (Request.cbAlign  > Actual.cbAlign)
-       ) {
-        return E_FAIL;
-    }
-    return NOERROR;
-
-} // DecideBufferSize
-
-//
-// Copy
-//
-// return a pointer to an identical copy of pSample
-__out_opt IMediaSample * CTransInPlaceFilter::Copy(IMediaSample *pSource)
-{
-    IMediaSample * pDest;
-
-    HRESULT hr;
-    REFERENCE_TIME tStart, tStop;
-    const BOOL bTime = S_OK == pSource->GetTime( &tStart, &tStop);
-
-    // this may block for an indeterminate amount of time
-    hr = OutputPin()->PeekAllocator()->GetBuffer(
-              &pDest
-              , bTime ? &tStart : NULL
-              , bTime ? &tStop : NULL
-              , m_bSampleSkipped ? AM_GBF_PREVFRAMESKIPPED : 0
-              );
-
-    if (FAILED(hr)) {
-        return NULL;
-    }
-
-    ASSERT(pDest);
-    IMediaSample2 *pSample2;
-    if (SUCCEEDED(pDest->QueryInterface(IID_IMediaSample2, (void **)&pSample2))) {
-        HRESULT hrProps = pSample2->SetProperties(
-            FIELD_OFFSET(AM_SAMPLE2_PROPERTIES, pbBuffer),
-            (PBYTE)m_pInput->SampleProps());
-        pSample2->Release();
-        if (FAILED(hrProps)) {
-            pDest->Release();
-            return NULL;
-        }
-    } else {
-        if (bTime) {
-            pDest->SetTime(&tStart, &tStop);
-        }
-
-        if (S_OK == pSource->IsSyncPoint()) {
-            pDest->SetSyncPoint(TRUE);
-        }
-        if (S_OK == pSource->IsDiscontinuity() || m_bSampleSkipped) {
-            pDest->SetDiscontinuity(TRUE);
-        }
-        if (S_OK == pSource->IsPreroll()) {
-            pDest->SetPreroll(TRUE);
-        }
-
-        // Copy the media type
-        AM_MEDIA_TYPE *pMediaType;
-        if (S_OK == pSource->GetMediaType(&pMediaType)) {
-            pDest->SetMediaType(pMediaType);
-            DeleteMediaType( pMediaType );
-        }
-
-    }
-
-    m_bSampleSkipped = FALSE;
-
-    // Copy the sample media times
-    REFERENCE_TIME TimeStart, TimeEnd;
-    if (pSource->GetMediaTime(&TimeStart,&TimeEnd) == NOERROR) {
-        pDest->SetMediaTime(&TimeStart,&TimeEnd);
-    }
-
-    // Copy the actual data length and the actual data.
-    {
-        const long lDataLength = pSource->GetActualDataLength();
-        if (FAILED(pDest->SetActualDataLength(lDataLength))) {
-            pDest->Release();
-            return NULL;
-        }
-
-        // Copy the sample data
-        {
-            BYTE *pSourceBuffer, *pDestBuffer;
-            long lSourceSize  = pSource->GetSize();
-            long lDestSize = pDest->GetSize();
-
-            ASSERT(lDestSize >= lSourceSize && lDestSize >= lDataLength);
-
-            if (FAILED(pSource->GetPointer(&pSourceBuffer)) ||
-                FAILED(pDest->GetPointer(&pDestBuffer)) ||
-                lDestSize < lDataLength ||
-                lDataLength < 0) {
-                pDest->Release();
-                return NULL;
-            }
-            ASSERT(lDestSize == 0 || pSourceBuffer != NULL && pDestBuffer != NULL);
-
-            CopyMemory( (PVOID) pDestBuffer, (PVOID) pSourceBuffer, lDataLength );
-        }
-    }
-
-    return pDest;
-
-} // Copy
-
-
-// override this to customize the transform process
-
-HRESULT
-CTransInPlaceFilter::Receive(IMediaSample *pSample)
-{
-    /*  Check for other streams and pass them on */
-    AM_SAMPLE2_PROPERTIES * const pProps = m_pInput->SampleProps();
-    if (pProps->dwStreamId != AM_STREAM_MEDIA) {
-        return m_pOutput->Deliver(pSample);
-    }
-    HRESULT hr;
-
-    // Start timing the TransInPlace (if PERF is defined)
-    MSR_START(m_idTransInPlace);
-
-    if (UsingDifferentAllocators()) {
-
-        // We have to copy the data.
-
-        pSample = Copy(pSample);
-
-        if (pSample==NULL) {
-            MSR_STOP(m_idTransInPlace);
-            return E_UNEXPECTED;
-        }
-    }
-
-    // have the derived class transform the data
-    hr = Transform(pSample);
-
-    // Stop the clock and log it (if PERF is defined)
-    MSR_STOP(m_idTransInPlace);
-
-    if (FAILED(hr)) {
-        DbgLog((LOG_TRACE, 1, TEXT("Error from TransInPlace")));
-        if (UsingDifferentAllocators()) {
-            pSample->Release();
-        }
-        return hr;
-    }
-
-    // the Transform() function can return S_FALSE to indicate that the
-    // sample should not be delivered; we only deliver the sample if it's
-    // really S_OK (same as NOERROR, of course.)
-    if (hr == NOERROR) {
-        hr = m_pOutput->Deliver(pSample);
-    } else {
-        //  But it would be an error to return this private workaround
-        //  to the caller ...
-        if (S_FALSE == hr) {
-            // S_FALSE returned from Transform is a PRIVATE agreement
-            // We should return NOERROR from Receive() in this cause because
-            // returning S_FALSE from Receive() means that this is the end
-            // of the stream and no more data should be sent.
-            m_bSampleSkipped = TRUE;
-            if (!m_bQualityChanged) {
-                NotifyEvent(EC_QUALITY_CHANGE,0,0);
-                m_bQualityChanged = TRUE;
-            }
-            hr = NOERROR;
-        }
-    }
-
-    // release the output buffer. If the connected pin still needs it,
-    // it will have addrefed it itself.
-    if (UsingDifferentAllocators()) {
-        pSample->Release();
-    }
-
-    return hr;
-
-} // Receive
-
-
-
-// =================================================================
-// Implements the CTransInPlaceInputPin class
-// =================================================================
-
-
-// constructor
-
-CTransInPlaceInputPin::CTransInPlaceInputPin
-    ( __in_opt LPCTSTR             pObjectName
-    , __inout CTransInPlaceFilter *pFilter
-    , __inout HRESULT             *phr
-    , __in_opt LPCWSTR             pName
-    )
-    : CTransformInputPin(pObjectName,
-                         pFilter,
-                         phr,
-                         pName)
-    , m_bReadOnly(FALSE)
-    , m_pTIPFilter(pFilter)
-{
-    DbgLog((LOG_TRACE, 2
-           , TEXT("CTransInPlaceInputPin::CTransInPlaceInputPin")));
-
-} // constructor
-
-
-// =================================================================
-// Implements IMemInputPin interface
-// =================================================================
-
-
-// If the downstream filter has one then offer that (even if our own output
-// pin is not using it yet.  If the upstream filter chooses it then we will
-// tell our output pin to ReceiveAllocator).
-// Else if our output pin is using an allocator then offer that.
-//     ( This could mean offering the upstream filter his own allocator,
-//       it could mean offerring our own
-//     ) or it could mean offering the one from downstream
-// Else fail to offer any allocator at all.
-
-STDMETHODIMP CTransInPlaceInputPin::GetAllocator(__deref_out IMemAllocator ** ppAllocator)
-{
-    CheckPointer(ppAllocator,E_POINTER);
-    ValidateReadWritePtr(ppAllocator,sizeof(IMemAllocator *));
-    CAutoLock cObjectLock(m_pLock);
-
-    HRESULT hr;
-
-    if ( m_pTIPFilter->m_pOutput->IsConnected() ) {
-        //  Store the allocator we got
-        hr = m_pTIPFilter->OutputPin()->ConnectedIMemInputPin()
-                                        ->GetAllocator( ppAllocator );
-        if (SUCCEEDED(hr)) {
-            m_pTIPFilter->OutputPin()->SetAllocator( *ppAllocator );
-        }
-    }
-    else {
-        //  Help upstream filter (eg TIP filter which is having to do a copy)
-        //  by providing a temp allocator here - we'll never use
-        //  this allocator because when our output is connected we'll
-        //  reconnect this pin
-        hr = CTransformInputPin::GetAllocator( ppAllocator );
-    }
-    return hr;
-
-} // GetAllocator
-
-
-
-/* Get told which allocator the upstream output pin is actually going to use */
-
-
-STDMETHODIMP
-CTransInPlaceInputPin::NotifyAllocator(
-    IMemAllocator * pAllocator,
-    BOOL bReadOnly)
-{
-    HRESULT hr = S_OK;
-    CheckPointer(pAllocator,E_POINTER);
-    ValidateReadPtr(pAllocator,sizeof(IMemAllocator));
-
-    CAutoLock cObjectLock(m_pLock);
-
-    m_bReadOnly = bReadOnly;
-    //  If we modify data then don't accept the allocator if it's
-    //  the same as the output pin's allocator
-
-    //  If our output is not connected just accept the allocator
-    //  We're never going to use this allocator because when our
-    //  output pin is connected we'll reconnect this pin
-    if (!m_pTIPFilter->OutputPin()->IsConnected()) {
-        return CTransformInputPin::NotifyAllocator(pAllocator, bReadOnly);
-    }
-
-    //  If the allocator is read-only and we're modifying data
-    //  and the allocator is the same as the output pin's
-    //  then reject
-    if (bReadOnly && m_pTIPFilter->m_bModifiesData) {
-        IMemAllocator *pOutputAllocator =
-            m_pTIPFilter->OutputPin()->PeekAllocator();
-
-        //  Make sure we have an output allocator
-        if (pOutputAllocator == NULL) {
-            hr = m_pTIPFilter->OutputPin()->ConnectedIMemInputPin()->
-                                      GetAllocator(&pOutputAllocator);
-            if(FAILED(hr)) {
-                hr = CreateMemoryAllocator(&pOutputAllocator);
-            }
-            if (SUCCEEDED(hr)) {
-                m_pTIPFilter->OutputPin()->SetAllocator(pOutputAllocator);
-                pOutputAllocator->Release();
-            }
-        }
-        if (pAllocator == pOutputAllocator) {
-            hr = E_FAIL;
-        } else if(SUCCEEDED(hr)) {
-            //  Must copy so set the allocator properties on the output
-            ALLOCATOR_PROPERTIES Props, Actual;
-            hr = pAllocator->GetProperties(&Props);
-            if (SUCCEEDED(hr)) {
-                hr = pOutputAllocator->SetProperties(&Props, &Actual);
-            }
-            if (SUCCEEDED(hr)) {
-                if (  (Props.cBuffers > Actual.cBuffers)
-                   || (Props.cbBuffer > Actual.cbBuffer)
-                   || (Props.cbAlign  > Actual.cbAlign)
-                   ) {
-                    hr =  E_FAIL;
-                }
-            }
-
-            //  Set the allocator on the output pin
-            if (SUCCEEDED(hr)) {
-                hr = m_pTIPFilter->OutputPin()->ConnectedIMemInputPin()
-                                       ->NotifyAllocator( pOutputAllocator, FALSE );
-            }
-        }
-    } else {
-        hr = m_pTIPFilter->OutputPin()->ConnectedIMemInputPin()
-                                   ->NotifyAllocator( pAllocator, bReadOnly );
-        if (SUCCEEDED(hr)) {
-            m_pTIPFilter->OutputPin()->SetAllocator( pAllocator );
-        }
-    }
-
-    if (SUCCEEDED(hr)) {
-
-        // It's possible that the old and the new are the same thing.
-        // AddRef before release ensures that we don't unload it.
-        pAllocator->AddRef();
-
-        if( m_pAllocator != NULL )
-            m_pAllocator->Release();
-
-        m_pAllocator = pAllocator;    // We have an allocator for the input pin
-    }
-
-    return hr;
-
-} // NotifyAllocator
-
-
-// EnumMediaTypes
-// - pass through to our downstream filter
-STDMETHODIMP CTransInPlaceInputPin::EnumMediaTypes( __deref_out IEnumMediaTypes **ppEnum )
-{
-    // Can only pass through if connected
-    if( !m_pTIPFilter->m_pOutput->IsConnected() )
-        return VFW_E_NOT_CONNECTED;
-
-    return m_pTIPFilter->m_pOutput->GetConnected()->EnumMediaTypes( ppEnum );
-
-} // EnumMediaTypes
-
-
-// CheckMediaType
-// - agree to anything if not connected,
-// otherwise pass through to the downstream filter.
-// This assumes that the filter does not change the media type.
-
-HRESULT CTransInPlaceInputPin::CheckMediaType(const CMediaType *pmt )
-{
-    HRESULT hr = m_pTIPFilter->CheckInputType(pmt);
-    if (hr!=S_OK) return hr;
-
-    if( m_pTIPFilter->m_pOutput->IsConnected() )
-        return m_pTIPFilter->m_pOutput->GetConnected()->QueryAccept( pmt );
-    else
-        return S_OK;
-
-} // CheckMediaType
-
-
-// If upstream asks us what our requirements are, we will try to ask downstream
-// if that doesn't work, we'll just take the defaults.
-STDMETHODIMP
-CTransInPlaceInputPin::GetAllocatorRequirements(__out ALLOCATOR_PROPERTIES *pProps)
-{
-
-    if( m_pTIPFilter->m_pOutput->IsConnected() )
-        return m_pTIPFilter->OutputPin()
-               ->ConnectedIMemInputPin()->GetAllocatorRequirements( pProps );
-    else
-        return E_NOTIMPL;
-
-} // GetAllocatorRequirements
-
-
-// CTransInPlaceInputPin::CompleteConnect() calls CBaseInputPin::CompleteConnect()
-// and then calls CTransInPlaceFilter::CompleteConnect().  It does this because
-// CTransInPlaceFilter::CompleteConnect() can reconnect a pin and we do not
-// want to reconnect a pin if CBaseInputPin::CompleteConnect() fails.
-HRESULT
-CTransInPlaceInputPin::CompleteConnect(IPin *pReceivePin)
-{
-    HRESULT hr = CBaseInputPin::CompleteConnect(pReceivePin);
-    if (FAILED(hr)) {
-        return hr;
-    }
-
-    return m_pTransformFilter->CompleteConnect(PINDIR_INPUT,pReceivePin);
-} // CompleteConnect
-
-
-// =================================================================
-// Implements the CTransInPlaceOutputPin class
-// =================================================================
-
-
-// constructor
-
-CTransInPlaceOutputPin::CTransInPlaceOutputPin(
-    __in_opt LPCTSTR pObjectName,
-    __inout CTransInPlaceFilter *pFilter,
-    __inout HRESULT * phr,
-    __in_opt LPCWSTR pPinName)
-    : CTransformOutputPin( pObjectName
-                         , pFilter
-                         , phr
-                         , pPinName),
-      m_pTIPFilter(pFilter)
-{
-    DbgLog(( LOG_TRACE, 2
-           , TEXT("CTransInPlaceOutputPin::CTransInPlaceOutputPin")));
-
-} // constructor
-
-
-// EnumMediaTypes
-// - pass through to our upstream filter
-STDMETHODIMP CTransInPlaceOutputPin::EnumMediaTypes( __deref_out IEnumMediaTypes **ppEnum )
-{
-    // Can only pass through if connected.
-    if( ! m_pTIPFilter->m_pInput->IsConnected() )
-        return VFW_E_NOT_CONNECTED;
-
-    return m_pTIPFilter->m_pInput->GetConnected()->EnumMediaTypes( ppEnum );
-
-} // EnumMediaTypes
-
-
-
-// CheckMediaType
-// - agree to anything if not connected,
-// otherwise pass through to the upstream filter.
-
-HRESULT CTransInPlaceOutputPin::CheckMediaType(const CMediaType *pmt )
-{
-    // Don't accept any output pin type changes if we're copying
-    // between allocators - it's too late to change the input
-    // allocator size.
-    if (m_pTIPFilter->UsingDifferentAllocators() && !m_pFilter->IsStopped()) {
-        if (*pmt == m_mt) {
-            return S_OK;
-        } else {
-            return VFW_E_TYPE_NOT_ACCEPTED;
-        }
-    }
-
-    // Assumes the type does not change.  That's why we're calling
-    // CheckINPUTType here on the OUTPUT pin.
-    HRESULT hr = m_pTIPFilter->CheckInputType(pmt);
-    if (hr!=S_OK) return hr;
-
-    if( m_pTIPFilter->m_pInput->IsConnected() )
-        return m_pTIPFilter->m_pInput->GetConnected()->QueryAccept( pmt );
-    else
-        return S_OK;
-
-} // CheckMediaType
-
-
-/* Save the allocator pointer in the output pin
-*/
-void
-CTransInPlaceOutputPin::SetAllocator(IMemAllocator * pAllocator)
-{
-    pAllocator->AddRef();
-    if (m_pAllocator) {
-        m_pAllocator->Release();
-    }
-    m_pAllocator = pAllocator;
-} // SetAllocator
-
-
-// CTransInPlaceOutputPin::CompleteConnect() calls CBaseOutputPin::CompleteConnect()
-// and then calls CTransInPlaceFilter::CompleteConnect().  It does this because
-// CTransInPlaceFilter::CompleteConnect() can reconnect a pin and we do not want to
-// reconnect a pin if CBaseOutputPin::CompleteConnect() fails.
-// CBaseOutputPin::CompleteConnect() often fails when our output pin is being connected
-// to the Video Mixing Renderer.
-HRESULT
-CTransInPlaceOutputPin::CompleteConnect(IPin *pReceivePin)
-{
-    HRESULT hr = CBaseOutputPin::CompleteConnect(pReceivePin);
-    if (FAILED(hr)) {
-        return hr;
-    }
-
-    return m_pTransformFilter->CompleteConnect(PINDIR_OUTPUT,pReceivePin);
-} // CompleteConnect

3rdparty/baseclasses/transip.h

@@ -1,250 +0,0 @@
-//------------------------------------------------------------------------------
-// File: TransIP.h
-//
-// Desc: DirectShow base classes - defines classes from which simple
-//       Transform-In-Place filters may be derived.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-//
-// The difference between this and Transfrm.h is that Transfrm copies the data.
-//
-// It assumes the filter has one input and one output stream, and has no
-// interest in memory management, interface negotiation or anything else.
-//
-// Derive your class from this, and supply Transform and the media type/format
-// negotiation functions. Implement that class, compile and link and
-// you're done.
-
-
-#ifndef __TRANSIP__
-#define __TRANSIP__
-
-// ======================================================================
-// This is the com object that represents a simple transform filter. It
-// supports IBaseFilter, IMediaFilter and two pins through nested interfaces
-// ======================================================================
-
-class CTransInPlaceFilter;
-
-// Several of the pin functions call filter functions to do the work,
-// so you can often use the pin classes unaltered, just overriding the
-// functions in CTransInPlaceFilter.  If that's not enough and you want
-// to derive your own pin class, override GetPin in the filter to supply
-// your own pin classes to the filter.
-
-// ==================================================
-// Implements the input pin
-// ==================================================
-
-class CTransInPlaceInputPin : public CTransformInputPin
-{
-
-protected:
-    CTransInPlaceFilter * const m_pTIPFilter;    // our filter
-    BOOL                 m_bReadOnly;    // incoming stream is read only
-
-public:
-
-    CTransInPlaceInputPin(
-        __in_opt LPCTSTR     pObjectName,
-        __inout CTransInPlaceFilter *pFilter,
-        __inout HRESULT             *phr,
-        __in_opt LPCWSTR              pName);
-
-    // --- IMemInputPin -----
-
-    // Provide an enumerator for media types by getting one from downstream
-    STDMETHODIMP EnumMediaTypes( __deref_out IEnumMediaTypes **ppEnum );
-
-    // Say whether media type is acceptable.
-    HRESULT CheckMediaType(const CMediaType* pmt);
-
-    // Return our upstream allocator
-    STDMETHODIMP GetAllocator(__deref_out IMemAllocator ** ppAllocator);
-
-    // get told which allocator the upstream output pin is actually
-    // going to use.
-    STDMETHODIMP NotifyAllocator(IMemAllocator * pAllocator,
-                                 BOOL bReadOnly);
-
-    // Allow the filter to see what allocator we have
-    // N.B. This does NOT AddRef
-    __out IMemAllocator * PeekAllocator() const
-        {  return m_pAllocator; }
-
-    // Pass this on downstream if it ever gets called.
-    STDMETHODIMP GetAllocatorRequirements(__out ALLOCATOR_PROPERTIES *pProps);
-
-    HRESULT CompleteConnect(IPin *pReceivePin);
-
-    inline const BOOL ReadOnly() { return m_bReadOnly ; }
-
-};  // CTransInPlaceInputPin
-
-// ==================================================
-// Implements the output pin
-// ==================================================
-
-class CTransInPlaceOutputPin : public CTransformOutputPin
-{
-
-protected:
-    // m_pFilter points to our CBaseFilter
-    CTransInPlaceFilter * const m_pTIPFilter;
-
-public:
-
-    CTransInPlaceOutputPin(
-        __in_opt LPCTSTR     pObjectName,
-        __inout CTransInPlaceFilter *pFilter,
-        __inout HRESULT             *phr,
-        __in_opt LPCWSTR              pName);
-
-
-    // --- CBaseOutputPin ------------
-
-    // negotiate the allocator and its buffer size/count
-    // Insists on using our own allocator.  (Actually the one upstream of us).
-    // We don't override this - instead we just agree the default
-    // then let the upstream filter decide for itself on reconnect
-    // virtual HRESULT DecideAllocator(IMemInputPin * pPin, IMemAllocator ** pAlloc);
-
-    // Provide a media type enumerator.  Get it from upstream.
-    STDMETHODIMP EnumMediaTypes( __deref_out IEnumMediaTypes **ppEnum );
-
-    // Say whether media type is acceptable.
-    HRESULT CheckMediaType(const CMediaType* pmt);
-
-    //  This just saves the allocator being used on the output pin
-    //  Also called by input pin's GetAllocator()
-    void SetAllocator(IMemAllocator * pAllocator);
-
-    __out_opt IMemInputPin * ConnectedIMemInputPin()
-        { return m_pInputPin; }
-
-    // Allow the filter to see what allocator we have
-    // N.B. This does NOT AddRef
-    __out IMemAllocator * PeekAllocator() const
-        {  return m_pAllocator; }
-
-    HRESULT CompleteConnect(IPin *pReceivePin);
-
-};  // CTransInPlaceOutputPin
-
-
-class AM_NOVTABLE CTransInPlaceFilter : public CTransformFilter
-{
-
-public:
-
-    // map getpin/getpincount for base enum of pins to owner
-    // override this to return more specialised pin objects
-
-    virtual CBasePin *GetPin(int n);
-
-public:
-
-    //  Set bModifiesData == false if your derived filter does
-    //  not modify the data samples (for instance it's just copying
-    //  them somewhere else or looking at the timestamps).
-
-    CTransInPlaceFilter(__in_opt LPCTSTR, __inout_opt LPUNKNOWN, REFCLSID clsid, __inout HRESULT *,
-                        bool bModifiesData = true);
-#ifdef UNICODE
-    CTransInPlaceFilter(__in_opt LPCSTR, __inout_opt LPUNKNOWN, REFCLSID clsid, __inout HRESULT *,
-                        bool bModifiesData = true);
-#endif
-    // The following are defined to avoid undefined pure virtuals.
-    // Even if they are never called, they will give linkage warnings/errors
-
-    // We override EnumMediaTypes to bypass the transform class enumerator
-    // which would otherwise call this.
-    HRESULT GetMediaType(int iPosition, __inout CMediaType *pMediaType)
-        {   DbgBreak("CTransInPlaceFilter::GetMediaType should never be called");
-            return E_UNEXPECTED;
-        }
-
-    // This is called when we actually have to provide our own allocator.
-    HRESULT DecideBufferSize(IMemAllocator*, __inout ALLOCATOR_PROPERTIES *);
-
-    // The functions which call this in CTransform are overridden in this
-    // class to call CheckInputType with the assumption that the type
-    // does not change.  In Debug builds some calls will be made and
-    // we just ensure that they do not assert.
-    HRESULT CheckTransform(const CMediaType *mtIn, const CMediaType *mtOut)
-    {
-        return S_OK;
-    };
-
-
-    // =================================================================
-    // ----- You may want to override this -----------------------------
-    // =================================================================
-
-    HRESULT CompleteConnect(PIN_DIRECTION dir,IPin *pReceivePin);
-
-    // chance to customize the transform process
-    virtual HRESULT Receive(IMediaSample *pSample);
-
-    // =================================================================
-    // ----- You MUST override these -----------------------------------
-    // =================================================================
-
-    virtual HRESULT Transform(IMediaSample *pSample) PURE;
-
-    // this goes in the factory template table to create new instances
-    // static CCOMObject * CreateInstance(LPUNKNOWN, HRESULT *);
-
-
-#ifdef PERF
-    // Override to register performance measurement with a less generic string
-    // You should do this to avoid confusion with other filters
-    virtual void RegisterPerfId()
-         {m_idTransInPlace = MSR_REGISTER(TEXT("TransInPlace"));}
-#endif // PERF
-
-
-// implementation details
-
-protected:
-
-    __out_opt IMediaSample * CTransInPlaceFilter::Copy(IMediaSample *pSource);
-
-#ifdef PERF
-    int m_idTransInPlace;                 // performance measuring id
-#endif // PERF
-    bool  m_bModifiesData;                // Does this filter change the data?
-
-    // these hold our input and output pins
-
-    friend class CTransInPlaceInputPin;
-    friend class CTransInPlaceOutputPin;
-
-    __out CTransInPlaceInputPin  *InputPin() const
-    {
-        return (CTransInPlaceInputPin *)m_pInput;
-    };
-    __out CTransInPlaceOutputPin *OutputPin() const
-    {
-        return (CTransInPlaceOutputPin *)m_pOutput;
-    };
-
-    //  Helper to see if the input and output types match
-    BOOL TypesMatch()
-    {
-        return InputPin()->CurrentMediaType() ==
-               OutputPin()->CurrentMediaType();
-    }
-
-    //  Are the input and output allocators different?
-    BOOL UsingDifferentAllocators() const
-    {
-        return InputPin()->PeekAllocator() != OutputPin()->PeekAllocator();
-    }
-}; // CTransInPlaceFilter
-
-#endif /* __TRANSIP__ */
-

3rdparty/baseclasses/vtrans.cpp

@@ -1,468 +0,0 @@
-//------------------------------------------------------------------------------
-// File: Vtrans.cpp
-//
-// Desc: DirectShow base classes.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-#include <streams.h>
-#include <measure.h>
-// #include <vtransfr.h>         // now in precomp file streams.h
-
-CVideoTransformFilter::CVideoTransformFilter
-    ( __in_opt LPCTSTR pName, __inout_opt LPUNKNOWN pUnk, REFCLSID clsid)
-    : CTransformFilter(pName, pUnk, clsid)
-    , m_itrLate(0)
-    , m_nKeyFramePeriod(0)      // No QM until we see at least 2 key frames
-    , m_nFramesSinceKeyFrame(0)
-    , m_bSkipping(FALSE)
-    , m_tDecodeStart(0)
-    , m_itrAvgDecode(300000)    // 30mSec - probably allows skipping
-    , m_bQualityChanged(FALSE)
-{
-#ifdef PERF
-    RegisterPerfId();
-#endif //  PERF
-}
-
-
-CVideoTransformFilter::~CVideoTransformFilter()
-{
-  // nothing to do
-}
-
-
-// Reset our quality management state
-
-HRESULT CVideoTransformFilter::StartStreaming()
-{
-    m_itrLate = 0;
-    m_nKeyFramePeriod = 0;       // No QM until we see at least 2 key frames
-    m_nFramesSinceKeyFrame = 0;
-    m_bSkipping = FALSE;
-    m_tDecodeStart = 0;
-    m_itrAvgDecode = 300000;     // 30mSec - probably allows skipping
-    m_bQualityChanged = FALSE;
-    m_bSampleSkipped = FALSE;
-    return NOERROR;
-}
-
-
-// Overriden to reset quality management information
-
-HRESULT CVideoTransformFilter::EndFlush()
-{
-    {
-        //  Synchronize
-        CAutoLock lck(&m_csReceive);
-
-        // Reset our stats
-        //
-        // Note - we don't want to call derived classes here,
-        // we only want to reset our internal variables and this
-        // is a convenient way to do it
-        CVideoTransformFilter::StartStreaming();
-    }
-    return CTransformFilter::EndFlush();
-}
-
-
-HRESULT CVideoTransformFilter::AbortPlayback(HRESULT hr)
-{
-    NotifyEvent(EC_ERRORABORT, hr, 0);
-    m_pOutput->DeliverEndOfStream();
-    return hr;
-}
-
-
-// Receive()
-//
-// Accept a sample from upstream, decide whether to process it
-// or drop it.  If we process it then get a buffer from the
-// allocator of the downstream connection, transform it into the
-// new buffer and deliver it to the downstream filter.
-// If we decide not to process it then we do not get a buffer.
-
-// Remember that although this code will notice format changes coming into
-// the input pin, it will NOT change its output format if that results
-// in the filter needing to make a corresponding output format change.  Your
-// derived filter will have to take care of that.  (eg. a palette change if
-// the input and output is an 8 bit format).  If the input sample is discarded
-// and nothing is sent out for this Receive, please remember to put the format
-// change on the first output sample that you actually do send.
-// If your filter will produce the same output type even when the input type
-// changes, then this base class code will do everything you need.
-
-HRESULT CVideoTransformFilter::Receive(IMediaSample *pSample)
-{
-    // If the next filter downstream is the video renderer, then it may
-    // be able to operate in DirectDraw mode which saves copying the data
-    // and gives higher performance.  In that case the buffer which we
-    // get from GetDeliveryBuffer will be a DirectDraw buffer, and
-    // drawing into this buffer draws directly onto the display surface.
-    // This means that any waiting for the correct time to draw occurs
-    // during GetDeliveryBuffer, and that once the buffer is given to us
-    // the video renderer will count it in its statistics as a frame drawn.
-    // This means that any decision to drop the frame must be taken before
-    // calling GetDeliveryBuffer.
-
-    ASSERT(CritCheckIn(&m_csReceive));
-    AM_MEDIA_TYPE *pmtOut, *pmt;
-#ifdef DEBUG
-    FOURCCMap fccOut;
-#endif
-    HRESULT hr;
-    ASSERT(pSample);
-    IMediaSample * pOutSample;
-
-    // If no output pin to deliver to then no point sending us data
-    ASSERT (m_pOutput != NULL) ;
-
-    // The source filter may dynamically ask us to start transforming from a
-    // different media type than the one we're using now.  If we don't, we'll
-    // draw garbage. (typically, this is a palette change in the movie,
-    // but could be something more sinister like the compression type changing,
-    // or even the video size changing)
-
-#define rcS1 ((VIDEOINFOHEADER *)(pmt->pbFormat))->rcSource
-#define rcT1 ((VIDEOINFOHEADER *)(pmt->pbFormat))->rcTarget
-
-    pSample->GetMediaType(&pmt);
-    if (pmt != NULL && pmt->pbFormat != NULL) {
-
-	// spew some debug output
-	ASSERT(!IsEqualGUID(pmt->majortype, GUID_NULL));
-#ifdef DEBUG
-        fccOut.SetFOURCC(&pmt->subtype);
-	LONG lCompression = HEADER(pmt->pbFormat)->biCompression;
-	LONG lBitCount = HEADER(pmt->pbFormat)->biBitCount;
-	LONG lStride = (HEADER(pmt->pbFormat)->biWidth * lBitCount + 7) / 8;
-	lStride = (lStride + 3) & ~3;
-        DbgLog((LOG_TRACE,3,TEXT("*Changing input type on the fly to")));
-        DbgLog((LOG_TRACE,3,TEXT("FourCC: %lx Compression: %lx BitCount: %ld"),
-		fccOut.GetFOURCC(), lCompression, lBitCount));
-        DbgLog((LOG_TRACE,3,TEXT("biHeight: %ld rcDst: (%ld, %ld, %ld, %ld)"),
-		HEADER(pmt->pbFormat)->biHeight,
-		rcT1.left, rcT1.top, rcT1.right, rcT1.bottom));
-        DbgLog((LOG_TRACE,3,TEXT("rcSrc: (%ld, %ld, %ld, %ld) Stride: %ld"),
-		rcS1.left, rcS1.top, rcS1.right, rcS1.bottom,
-		lStride));
-#endif
-
-	// now switch to using the new format.  I am assuming that the
-	// derived filter will do the right thing when its media type is
-	// switched and streaming is restarted.
-
-	StopStreaming();
-	m_pInput->CurrentMediaType() = *pmt;
-	DeleteMediaType(pmt);
-	// if this fails, playback will stop, so signal an error
-	hr = StartStreaming();
-	if (FAILED(hr)) {
-	    return AbortPlayback(hr);
-	}
-    }
-
-    // Now that we have noticed any format changes on the input sample, it's
-    // OK to discard it.
-
-    if (ShouldSkipFrame(pSample)) {
-        MSR_NOTE(m_idSkip);
-        m_bSampleSkipped = TRUE;
-        return NOERROR;
-    }
-
-    // Set up the output sample
-    hr = InitializeOutputSample(pSample, &pOutSample);
-
-    if (FAILED(hr)) {
-        return hr;
-    }
-
-    m_bSampleSkipped = FALSE;
-
-    // The renderer may ask us to on-the-fly to start transforming to a
-    // different format.  If we don't obey it, we'll draw garbage
-
-#define rcS ((VIDEOINFOHEADER *)(pmtOut->pbFormat))->rcSource
-#define rcT ((VIDEOINFOHEADER *)(pmtOut->pbFormat))->rcTarget
-
-    pOutSample->GetMediaType(&pmtOut);
-    if (pmtOut != NULL && pmtOut->pbFormat != NULL) {
-
-	// spew some debug output
-	ASSERT(!IsEqualGUID(pmtOut->majortype, GUID_NULL));
-#ifdef DEBUG
-        fccOut.SetFOURCC(&pmtOut->subtype);
-	LONG lCompression = HEADER(pmtOut->pbFormat)->biCompression;
-	LONG lBitCount = HEADER(pmtOut->pbFormat)->biBitCount;
-	LONG lStride = (HEADER(pmtOut->pbFormat)->biWidth * lBitCount + 7) / 8;
-	lStride = (lStride + 3) & ~3;
-        DbgLog((LOG_TRACE,3,TEXT("*Changing output type on the fly to")));
-        DbgLog((LOG_TRACE,3,TEXT("FourCC: %lx Compression: %lx BitCount: %ld"),
-		fccOut.GetFOURCC(), lCompression, lBitCount));
-        DbgLog((LOG_TRACE,3,TEXT("biHeight: %ld rcDst: (%ld, %ld, %ld, %ld)"),
-		HEADER(pmtOut->pbFormat)->biHeight,
-		rcT.left, rcT.top, rcT.right, rcT.bottom));
-        DbgLog((LOG_TRACE,3,TEXT("rcSrc: (%ld, %ld, %ld, %ld) Stride: %ld"),
-		rcS.left, rcS.top, rcS.right, rcS.bottom,
-		lStride));
-#endif
-
-	// now switch to using the new format.  I am assuming that the
-	// derived filter will do the right thing when its media type is
-	// switched and streaming is restarted.
-
-	StopStreaming();
-	m_pOutput->CurrentMediaType() = *pmtOut;
-	DeleteMediaType(pmtOut);
-	hr = StartStreaming();
-
-	if (SUCCEEDED(hr)) {
- 	    // a new format, means a new empty buffer, so wait for a keyframe
-	    // before passing anything on to the renderer.
-	    // !!! a keyframe may never come, so give up after 30 frames
-            DbgLog((LOG_TRACE,3,TEXT("Output format change means we must wait for a keyframe")));
-	    m_nWaitForKey = 30;
-
-	// if this fails, playback will stop, so signal an error
-	} else {
-
-            //  Must release the sample before calling AbortPlayback
-            //  because we might be holding the win16 lock or
-            //  ddraw lock
-            pOutSample->Release();
-	    AbortPlayback(hr);
-            return hr;
-	}
-    }
-
-    // After a discontinuity, we need to wait for the next key frame
-    if (pSample->IsDiscontinuity() == S_OK) {
-        DbgLog((LOG_TRACE,3,TEXT("Non-key discontinuity - wait for keyframe")));
-	m_nWaitForKey = 30;
-    }
-
-    // Start timing the transform (and log it if PERF is defined)
-
-    if (SUCCEEDED(hr)) {
-        m_tDecodeStart = timeGetTime();
-        MSR_START(m_idTransform);
-
-        // have the derived class transform the data
-        hr = Transform(pSample, pOutSample);
-
-        // Stop the clock (and log it if PERF is defined)
-        MSR_STOP(m_idTransform);
-        m_tDecodeStart = timeGetTime()-m_tDecodeStart;
-        m_itrAvgDecode = m_tDecodeStart*(10000/16) + 15*(m_itrAvgDecode/16);
-
-        // Maybe we're waiting for a keyframe still?
-        if (m_nWaitForKey)
-            m_nWaitForKey--;
-        if (m_nWaitForKey && pSample->IsSyncPoint() == S_OK)
-	    m_nWaitForKey = FALSE;
-
-        // if so, then we don't want to pass this on to the renderer
-        if (m_nWaitForKey && hr == NOERROR) {
-            DbgLog((LOG_TRACE,3,TEXT("still waiting for a keyframe")));
-	    hr = S_FALSE;
-	}
-    }
-
-    if (FAILED(hr)) {
-        DbgLog((LOG_TRACE,1,TEXT("Error from video transform")));
-    } else {
-        // the Transform() function can return S_FALSE to indicate that the
-        // sample should not be delivered; we only deliver the sample if it's
-        // really S_OK (same as NOERROR, of course.)
-        // Try not to return S_FALSE to a direct draw buffer (it's wasteful)
-        // Try to take the decision earlier - before you get it.
-
-        if (hr == NOERROR) {
-    	    hr = m_pOutput->Deliver(pOutSample);
-        } else {
-            // S_FALSE returned from Transform is a PRIVATE agreement
-            // We should return NOERROR from Receive() in this case because returning S_FALSE
-            // from Receive() means that this is the end of the stream and no more data should
-            // be sent.
-            if (S_FALSE == hr) {
-
-                //  We must Release() the sample before doing anything
-                //  like calling the filter graph because having the
-                //  sample means we may have the DirectDraw lock
-                //  (== win16 lock on some versions)
-                pOutSample->Release();
-                m_bSampleSkipped = TRUE;
-                if (!m_bQualityChanged) {
-                    m_bQualityChanged = TRUE;
-                    NotifyEvent(EC_QUALITY_CHANGE,0,0);
-                }
-                return NOERROR;
-            }
-        }
-    }
-
-    // release the output buffer. If the connected pin still needs it,
-    // it will have addrefed it itself.
-    pOutSample->Release();
-    ASSERT(CritCheckIn(&m_csReceive));
-
-    return hr;
-}
-
-
-
-BOOL CVideoTransformFilter::ShouldSkipFrame( IMediaSample * pIn)
-{
-    REFERENCE_TIME trStart, trStopAt;
-    HRESULT hr = pIn->GetTime(&trStart, &trStopAt);
-
-    // Don't skip frames with no timestamps
-    if (hr != S_OK)
-	return FALSE;
-
-    int itrFrame = (int)(trStopAt - trStart);  // frame duration
-
-    if(S_OK==pIn->IsSyncPoint()) {
-        MSR_INTEGER(m_idFrameType, 1);
-        if ( m_nKeyFramePeriod < m_nFramesSinceKeyFrame ) {
-            // record the max
-            m_nKeyFramePeriod = m_nFramesSinceKeyFrame;
-        }
-        m_nFramesSinceKeyFrame = 0;
-        m_bSkipping = FALSE;
-    } else {
-        MSR_INTEGER(m_idFrameType, 2);
-        if (  m_nFramesSinceKeyFrame>m_nKeyFramePeriod
-           && m_nKeyFramePeriod>0
-           ) {
-            // We haven't seen the key frame yet, but we were clearly being
-            // overoptimistic about how frequent they are.
-            m_nKeyFramePeriod = m_nFramesSinceKeyFrame;
-        }
-    }
-
-
-    // Whatever we might otherwise decide,
-    // if we are taking only a small fraction of the required frame time to decode
-    // then any quality problems are actually coming from somewhere else.
-    // Could be a net problem at the source for instance.  In this case there's
-    // no point in us skipping frames here.
-    if (m_itrAvgDecode*4>itrFrame) {
-
-        // Don't skip unless we are at least a whole frame late.
-        // (We would skip B frames if more than 1/2 frame late, but they're safe).
-        if ( m_itrLate > itrFrame ) {
-
-            // Don't skip unless the anticipated key frame would be no more than
-            // 1 frame early.  If the renderer has not been waiting (we *guess*
-            // it hasn't because we're late) then it will allow frames to be
-            // played early by up to a frame.
-
-            // Let T = Stream time from now to anticipated next key frame
-            // = (frame duration) * (KeyFramePeriod - FramesSinceKeyFrame)
-            // So we skip if T - Late < one frame  i.e.
-            //   (duration) * (freq - FramesSince) - Late < duration
-            // or (duration) * (freq - FramesSince - 1) < Late
-
-            // We don't dare skip until we have seen some key frames and have
-            // some idea how often they occur and they are reasonably frequent.
-            if (m_nKeyFramePeriod>0) {
-                // It would be crazy - but we could have a stream with key frames
-                // a very long way apart - and if they are further than about
-                // 3.5 minutes apart then we could get arithmetic overflow in
-                // reference time units.  Therefore we switch to mSec at this point
-                int it = (itrFrame/10000)
-                         * (m_nKeyFramePeriod-m_nFramesSinceKeyFrame -  1);
-                MSR_INTEGER(m_idTimeTillKey, it);
-
-                // For debug - might want to see the details - dump them as scratch pad
-#ifdef VTRANSPERF
-                MSR_INTEGER(0, itrFrame);
-                MSR_INTEGER(0, m_nFramesSinceKeyFrame);
-                MSR_INTEGER(0, m_nKeyFramePeriod);
-#endif
-                if (m_itrLate/10000 > it) {
-                    m_bSkipping = TRUE;
-                    // Now we are committed.  Once we start skipping, we
-                    // cannot stop until we hit a key frame.
-                } else {
-#ifdef VTRANSPERF
-                    MSR_INTEGER(0, 777770);  // not near enough to next key
-#endif
-                }
-            } else {
-#ifdef VTRANSPERF
-                MSR_INTEGER(0, 777771);  // Next key not predictable
-#endif
-            }
-        } else {
-#ifdef VTRANSPERF
-            MSR_INTEGER(0, 777772);  // Less than one frame late
-            MSR_INTEGER(0, m_itrLate);
-            MSR_INTEGER(0, itrFrame);
-#endif
-        }
-    } else {
-#ifdef VTRANSPERF
-        MSR_INTEGER(0, 777773);  // Decode time short - not not worth skipping
-        MSR_INTEGER(0, m_itrAvgDecode);
-        MSR_INTEGER(0, itrFrame);
-#endif
-    }
-
-    ++m_nFramesSinceKeyFrame;
-
-    if (m_bSkipping) {
-        // We will count down the lateness as we skip each frame.
-        // We re-assess each frame.  The key frame might not arrive when expected.
-        // We reset m_itrLate if we get a new Quality message, but actually that's
-        // not likely because we're not sending frames on to the Renderer.  In
-        // fact if we DID get another one it would mean that there's a long
-        // pipe between us and the renderer and we might need an altogether
-        // better strategy to avoid hunting!
-        m_itrLate = m_itrLate - itrFrame;
-    }
-
-    MSR_INTEGER(m_idLate, (int)m_itrLate/10000 ); // Note how late we think we are
-    if (m_bSkipping) {
-        if (!m_bQualityChanged) {
-            m_bQualityChanged = TRUE;
-            NotifyEvent(EC_QUALITY_CHANGE,0,0);
-        }
-    }
-    return m_bSkipping;
-}
-
-
-HRESULT CVideoTransformFilter::AlterQuality(Quality q)
-{
-    // to reduce the amount of 64 bit arithmetic, m_itrLate is an int.
-    // +, -, >, == etc  are not too bad, but * and / are painful.
-    if (m_itrLate>300000000) {
-        // Avoid overflow and silliness - more than 30 secs late is already silly
-        m_itrLate = 300000000;
-    } else {
-        m_itrLate = (int)q.Late;
-    }
-    // We ignore the other fields
-
-    // We're actually not very good at handling this.  In non-direct draw mode
-    // most of the time can be spent in the renderer which can skip any frame.
-    // In that case we'd rather the renderer handled things.
-    // Nevertheless we will keep an eye on it and if we really start getting
-    // a very long way behind then we will actually skip - but we'll still tell
-    // the renderer (or whoever is downstream) that they should handle quality.
-
-    return E_FAIL;     // Tell the renderer to do his thing.
-
-}
-
-
-
-// This will avoid several hundred useless warnings if compiled -W4 by MS VC++ v4
-#pragma warning(disable:4514)
-

3rdparty/baseclasses/vtrans.h

@@ -1,143 +0,0 @@
-//------------------------------------------------------------------------------
-// File: VTrans.h
-//
-// Desc: DirectShow base classes - defines a video transform class.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-// This class is derived from CTransformFilter, but is specialised to handle
-// the requirements of video quality control by frame dropping.
-// This is a non-in-place transform, (i.e. it copies the data) such as a decoder.
-
-class CVideoTransformFilter : public CTransformFilter
-{
-  public:
-
-    CVideoTransformFilter(__in_opt LPCTSTR, __inout_opt LPUNKNOWN, REFCLSID clsid);
-    ~CVideoTransformFilter();
-    HRESULT EndFlush();
-
-    // =================================================================
-    // ----- override these bits ---------------------------------------
-    // =================================================================
-    // The following methods are in CTransformFilter which is inherited.
-    // They are mentioned here for completeness
-    //
-    // These MUST be supplied in a derived class
-    //
-    // NOTE:
-    // virtual HRESULT Transform(IMediaSample * pIn, IMediaSample *pOut);
-    // virtual HRESULT CheckInputType(const CMediaType* mtIn) PURE;
-    // virtual HRESULT CheckTransform
-    //     (const CMediaType* mtIn, const CMediaType* mtOut) PURE;
-    // static CCOMObject * CreateInstance(LPUNKNOWN, HRESULT *);
-    // virtual HRESULT DecideBufferSize
-    //     (IMemAllocator * pAllocator, ALLOCATOR_PROPERTIES *pprop) PURE;
-    // virtual HRESULT GetMediaType(int iPosition, CMediaType *pMediaType) PURE;
-    //
-    // These MAY also be overridden
-    //
-    // virtual HRESULT StopStreaming();
-    // virtual HRESULT SetMediaType(PIN_DIRECTION direction,const CMediaType *pmt);
-    // virtual HRESULT CheckConnect(PIN_DIRECTION dir,IPin *pPin);
-    // virtual HRESULT BreakConnect(PIN_DIRECTION dir);
-    // virtual HRESULT CompleteConnect(PIN_DIRECTION direction,IPin *pReceivePin);
-    // virtual HRESULT EndOfStream(void);
-    // virtual HRESULT BeginFlush(void);
-    // virtual HRESULT EndFlush(void);
-    // virtual HRESULT NewSegment
-    //     (REFERENCE_TIME tStart,REFERENCE_TIME tStop,double dRate);
-#ifdef PERF
-
-    // If you override this - ensure that you register all these ids
-    // as well as any of your own,
-    virtual void RegisterPerfId() {
-        m_idSkip        = MSR_REGISTER(TEXT("Video Transform Skip frame"));
-        m_idFrameType   = MSR_REGISTER(TEXT("Video transform frame type"));
-        m_idLate        = MSR_REGISTER(TEXT("Video Transform Lateness"));
-        m_idTimeTillKey = MSR_REGISTER(TEXT("Video Transform Estd. time to next key"));
-        CTransformFilter::RegisterPerfId();
-    }
-#endif
-
-  protected:
-
-    // =========== QUALITY MANAGEMENT IMPLEMENTATION ========================
-    // Frames are assumed to come in three types:
-    // Type 1: an AVI key frame or an MPEG I frame.
-    //        This frame can be decoded with no history.
-    //        Dropping this frame means that no further frame can be decoded
-    //        until the next type 1 frame.
-    //        Type 1 frames are sync points.
-    // Type 2: an AVI non-key frame or an MPEG P frame.
-    //        This frame cannot be decoded unless the previous type 1 frame was
-    //        decoded and all type 2 frames since have been decoded.
-    //        Dropping this frame means that no further frame can be decoded
-    //        until the next type 1 frame.
-    // Type 3: An MPEG B frame.
-    //        This frame cannot be decoded unless the previous type 1 or 2 frame
-    //        has been decoded AND the subsequent type 1 or 2 frame has also
-    //        been decoded.  (This requires decoding the frames out of sequence).
-    //        Dropping this frame affects no other frames.  This implementation
-    //        does not allow for these.  All non-sync-point frames are treated
-    //        as being type 2.
-    //
-    // The spacing of frames of type 1 in a file is not guaranteed.  There MUST
-    // be a type 1 frame at (well, near) the start of the file in order to start
-    // decoding at all.  After that there could be one every half second or so,
-    // there could be one at the start of each scene (aka "cut", "shot") or
-    // there could be no more at all.
-    // If there is only a single type 1 frame then NO FRAMES CAN BE DROPPED
-    // without losing all the rest of the movie.  There is no way to tell whether
-    // this is the case, so we find that we are in the gambling business.
-    // To try to improve the odds, we record the greatest interval between type 1s
-    // that we have seen and we bet on things being no worse than this in the
-    // future.
-
-    // You can tell if it's a type 1 frame by calling IsSyncPoint().
-    // there is no architected way to test for a type 3, so you should override
-    // the quality management here if you have B-frames.
-
-    int m_nKeyFramePeriod; // the largest observed interval between type 1 frames
-                           // 1 means every frame is type 1, 2 means every other.
-
-    int m_nFramesSinceKeyFrame; // Used to count frames since the last type 1.
-                                // becomes the new m_nKeyFramePeriod if greater.
-
-    BOOL m_bSkipping;           // we are skipping to the next type 1 frame
-
-#ifdef PERF
-    int m_idFrameType;          // MSR id Frame type.  1=Key, 2="non-key"
-    int m_idSkip;               // MSR id skipping
-    int m_idLate;               // MSR id lateness
-    int m_idTimeTillKey;        // MSR id for guessed time till next key frame.
-#endif
-
-    virtual HRESULT StartStreaming();
-
-    HRESULT AbortPlayback(HRESULT hr);	// if something bad happens
-
-    HRESULT Receive(IMediaSample *pSample);
-
-    HRESULT AlterQuality(Quality q);
-
-    BOOL ShouldSkipFrame(IMediaSample * pIn);
-
-    int m_itrLate;              // lateness from last Quality message
-                                // (this overflows at 214 secs late).
-    int m_tDecodeStart;         // timeGetTime when decode started.
-    int m_itrAvgDecode;         // Average decode time in reference units.
-
-    BOOL m_bNoSkip;             // debug - no skipping.
-
-    // We send an EC_QUALITY_CHANGE notification to the app if we have to degrade.
-    // We send one when we start degrading, not one for every frame, this means
-    // we track whether we've sent one yet.
-    BOOL m_bQualityChanged;
-
-    // When non-zero, don't pass anything to renderer until next keyframe
-    // If there are few keys, give up and eventually draw something
-    int m_nWaitForKey;
-};

3rdparty/baseclasses/wxdebug.h

@@ -1,354 +0,0 @@
-//------------------------------------------------------------------------------
-// File: WXDebug.h
-//
-// Desc: DirectShow base classes - provides debugging facilities.
-//
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-#pragma once
-
-// This library provides fairly straight forward debugging functionality, this
-// is split into two main sections. The first is assertion handling, there are
-// three types of assertions provided here. The most commonly used one is the
-// ASSERT(condition) macro which will pop up a message box including the file
-// and line number if the condition evaluates to FALSE. Then there is the
-// EXECUTE_ASSERT macro which is the same as ASSERT except the condition will
-// still be executed in NON debug builds. The final type of assertion is the
-// KASSERT macro which is more suitable for pure (perhaps kernel) filters as
-// the condition is printed onto the debugger rather than in a message box.
-//
-// The other part of the debug module facilties is general purpose logging.
-// This is accessed by calling DbgLog(). The function takes a type and level
-// field which define the type of informational string you are presenting and
-// it's relative importance. The type field can be a combination (one or more)
-// of LOG_TIMING, LOG_TRACE, LOG_MEMORY, LOG_LOCKING and LOG_ERROR. The level
-// is a DWORD value where zero defines highest important. Use of zero as the
-// debug logging level is to be encouraged ONLY for major errors or events as
-// they will ALWAYS be displayed on the debugger. Other debug output has it's
-// level matched against the current debug output level stored in the registry
-// for this module and if less than the current setting it will be displayed.
-//
-// Each module or executable has it's own debug output level for each of the
-// five types. These are read in when the DbgInitialise function is called
-// for DLLs linking to STRMBASE.LIB this is done automatically when the DLL
-// is loaded, executables must call it explicitely with the module instance
-// handle given to them through the WINMAIN entry point. An executable must
-// also call DbgTerminate when they have finished to clean up the resources
-// the debug library uses, once again this is done automatically for DLLs
-
-// These are the five different categories of logging information
-
-enum {  LOG_TIMING = 0x01,    // Timing and performance measurements
-        LOG_TRACE = 0x02,     // General step point call tracing
-        LOG_MEMORY =  0x04,   // Memory and object allocation/destruction
-        LOG_LOCKING = 0x08,   // Locking/unlocking of critical sections
-        LOG_ERROR = 0x10,     // Debug error notification
-        LOG_CUSTOM1 = 0x20,
-        LOG_CUSTOM2 = 0x40,
-        LOG_CUSTOM3 = 0x80,
-        LOG_CUSTOM4 = 0x100,
-        LOG_CUSTOM5 = 0x200,
-};
-
-#define LOG_FORCIBLY_SET 0x80000000
-
-enum {  CDISP_HEX = 0x01,
-        CDISP_DEC = 0x02};
-
-// For each object created derived from CBaseObject (in debug builds) we
-// create a descriptor that holds it's name (statically allocated memory)
-// and a cookie we assign it. We keep a list of all the active objects
-// we have registered so that we can dump a list of remaining objects
-
-typedef struct tag_ObjectDesc {
-    LPCSTR m_szName;
-    LPCWSTR m_wszName;
-    DWORD m_dwCookie;
-    tag_ObjectDesc *m_pNext;
-} ObjectDesc;
-
-#define DLLIMPORT __declspec(dllimport)
-#define DLLEXPORT __declspec(dllexport)
-
-#ifdef DEBUG
-
-    #define NAME(x) TEXT(x)
-
-    // These are used internally by the debug library (PRIVATE)
-
-    void WINAPI DbgInitKeyLevels(HKEY hKey, bool fTakeMax);
-    void WINAPI DbgInitGlobalSettings(bool fTakeMax);
-    void WINAPI DbgInitModuleSettings(bool fTakeMax);
-    void WINAPI DbgInitModuleName();
-    DWORD WINAPI DbgRegisterObjectCreation(
-        LPCSTR szObjectName, LPCWSTR wszObjectName);
-
-    BOOL WINAPI DbgRegisterObjectDestruction(DWORD dwCookie);
-
-    // These are the PUBLIC entry points
-
-    BOOL WINAPI DbgCheckModuleLevel(DWORD Type,DWORD Level);
-    void WINAPI DbgSetModuleLevel(DWORD Type,DWORD Level);
-    void WINAPI DbgSetAutoRefreshLevels(bool fAuto);
-
-    // Initialise the library with the module handle
-
-    void WINAPI DbgInitialise(HINSTANCE hInst);
-    void WINAPI DbgTerminate();
-
-    void WINAPI DbgDumpObjectRegister();
-
-    // Display error and logging to the user
-
-    void WINAPI DbgAssert(LPCTSTR pCondition,LPCTSTR pFileName,INT iLine);
-    void WINAPI DbgBreakPoint(LPCTSTR pCondition,LPCTSTR pFileName,INT iLine);
-    void WINAPI DbgBreakPoint(LPCTSTR pFileName,INT iLine,__format_string LPCTSTR  szFormatString,...);
-
-    void WINAPI DbgKernelAssert(LPCTSTR pCondition,LPCTSTR pFileName,INT iLine);
-    void WINAPI DbgLogInfo(DWORD Type,DWORD Level,__format_string LPCTSTR pFormat,...);
-#ifdef UNICODE
-    void WINAPI DbgLogInfo(DWORD Type,DWORD Level,__format_string LPCSTR pFormat,...);
-    void WINAPI DbgAssert(LPCSTR pCondition,LPCSTR pFileName,INT iLine);
-    void WINAPI DbgBreakPoint(LPCSTR pCondition,LPCSTR pFileName,INT iLine);
-    void WINAPI DbgKernelAssert(LPCSTR pCondition,LPCSTR pFileName,INT iLine);
-#endif
-    void WINAPI DbgOutString(LPCTSTR psz);
-
-    //  Debug infinite wait stuff
-    DWORD WINAPI DbgWaitForSingleObject(HANDLE h);
-    DWORD WINAPI DbgWaitForMultipleObjects(DWORD nCount,
-                                    __in_ecount(nCount) CONST HANDLE *lpHandles,
-                                    BOOL bWaitAll);
-    void WINAPI DbgSetWaitTimeout(DWORD dwTimeout);
-
-#ifdef __strmif_h__
-    // Display a media type: Terse at level 2, verbose at level 5
-    void WINAPI DisplayType(LPCTSTR label, const AM_MEDIA_TYPE *pmtIn);
-
-    // Dump lots of information about a filter graph
-    void WINAPI DumpGraph(IFilterGraph *pGraph, DWORD dwLevel);
-#endif
-
-    #define KASSERT(_x_) if (!(_x_))         \
-        DbgKernelAssert(TEXT(#_x_),TEXT(__FILE__),__LINE__)
-
-    //  Break on the debugger without putting up a message box
-    //  message goes to debugger instead
-
-    #define KDbgBreak(_x_)                   \
-        DbgKernelAssert(TEXT(#_x_),TEXT(__FILE__),__LINE__)
-
-    // We chose a common name for our ASSERT macro, MFC also uses this name
-    // So long as the implementation evaluates the condition and handles it
-    // then we will be ok. Rather than override the behaviour expected we
-    // will leave whatever first defines ASSERT as the handler (i.e. MFC)
-    #ifndef ASSERT
-        #define ASSERT(_x_) if (!(_x_))         \
-            DbgAssert(TEXT(#_x_),TEXT(__FILE__),__LINE__)
-    #endif
-
-    #define DbgAssertAligned( _ptr_, _alignment_ ) ASSERT( ((DWORD_PTR) (_ptr_)) % (_alignment_) == 0)
-
-    //  Put up a message box informing the user of a halt
-    //  condition in the program
-
-    #define DbgBreak(_x_)                   \
-        DbgBreakPoint(TEXT(#_x_),TEXT(__FILE__),__LINE__)
-
-    #define EXECUTE_ASSERT(_x_) ASSERT(_x_)
-    #define DbgLog(_x_) DbgLogInfo _x_
-    // MFC style trace macros
-
-    #define NOTE(_x_)             DbgLog((LOG_TRACE,5,TEXT(_x_)))
-    #define NOTE1(_x_,a)          DbgLog((LOG_TRACE,5,TEXT(_x_),a))
-    #define NOTE2(_x_,a,b)        DbgLog((LOG_TRACE,5,TEXT(_x_),a,b))
-    #define NOTE3(_x_,a,b,c)      DbgLog((LOG_TRACE,5,TEXT(_x_),a,b,c))
-    #define NOTE4(_x_,a,b,c,d)    DbgLog((LOG_TRACE,5,TEXT(_x_),a,b,c,d))
-    #define NOTE5(_x_,a,b,c,d,e)  DbgLog((LOG_TRACE,5,TEXT(_x_),a,b,c,d,e))
-
-#else
-
-    // Retail builds make public debug functions inert  - WARNING the source
-    // files do not define or build any of the entry points in debug builds
-    // (public entry points compile to nothing) so if you go trying to call
-    // any of the private entry points in your source they won't compile
-
-    #define NAME(_x_) ((LPTSTR) NULL)
-
-    #define DbgInitialise(hInst)
-    #define DbgTerminate()
-    #define DbgLog(_x_) 0
-    #define DbgOutString(psz)
-    #define DbgAssertAligned( _ptr_, _alignment_ ) 0
-
-    #define DbgRegisterObjectCreation(pObjectName)
-    #define DbgRegisterObjectDestruction(dwCookie)
-    #define DbgDumpObjectRegister()
-
-    #define DbgCheckModuleLevel(Type,Level)
-    #define DbgSetModuleLevel(Type,Level)
-    #define DbgSetAutoRefreshLevels(fAuto)
-
-    #define DbgWaitForSingleObject(h)  WaitForSingleObject(h, INFINITE)
-    #define DbgWaitForMultipleObjects(nCount, lpHandles, bWaitAll)     \
-               WaitForMultipleObjects(nCount, lpHandles, bWaitAll, INFINITE)
-    #define DbgSetWaitTimeout(dwTimeout)
-
-    #define KDbgBreak(_x_)
-    #define DbgBreak(_x_)
-
-    #define KASSERT(_x_) ((void)0)
-    #ifndef ASSERT
-	#define ASSERT(_x_) ((void)0)
-    #endif
-    #define EXECUTE_ASSERT(_x_) ((void)(_x_))
-
-    // MFC style trace macros
-
-    #define NOTE(_x_) ((void)0)
-    #define NOTE1(_x_,a) ((void)0)
-    #define NOTE2(_x_,a,b) ((void)0)
-    #define NOTE3(_x_,a,b,c) ((void)0)
-    #define NOTE4(_x_,a,b,c,d) ((void)0)
-    #define NOTE5(_x_,a,b,c,d,e) ((void)0)
-
-    #define DisplayType(label, pmtIn) ((void)0)
-    #define DumpGraph(pGraph, label) ((void)0)
-#endif
-
-
-// Checks a pointer which should be non NULL - can be used as follows.
-
-#define CheckPointer(p,ret) {if((p)==NULL) return (ret);}
-
-//   HRESULT Foo(VOID *pBar)
-//   {
-//       CheckPointer(pBar,E_INVALIDARG)
-//   }
-//
-//   Or if the function returns a boolean
-//
-//   BOOL Foo(VOID *pBar)
-//   {
-//       CheckPointer(pBar,FALSE)
-//   }
-
-#define ValidateReadPtr(p,cb) 0
-#define ValidateWritePtr(p,cb) 0
-#define ValidateReadWritePtr(p,cb) 0
-#define ValidateStringPtr(p) 0
-#define ValidateStringPtrA(p) 0
-#define ValidateStringPtrW(p) 0
-
-
-#ifdef _OBJBASE_H_
-
-    //  Outputting GUID names.  If you want to include the name
-    //  associated with a GUID (eg CLSID_...) then
-    //
-    //      GuidNames[yourGUID]
-    //
-    //  Returns the name defined in uuids.h as a string
-
-    typedef struct {
-        CHAR   *szName;
-        GUID    guid;
-    } GUID_STRING_ENTRY;
-
-    class CGuidNameList {
-    public:
-        CHAR *operator [] (const GUID& guid);
-    };
-
-    extern CGuidNameList GuidNames;
-
-#endif
-
-#ifndef REMIND
-    //  REMIND macro - generates warning as reminder to complete coding
-    //  (eg) usage:
-    //
-    //  #pragma message (REMIND("Add automation support"))
-
-
-    #define QUOTE(x) #x
-    #define QQUOTE(y) QUOTE(y)
-    #define REMIND(str) __FILE__ "(" QQUOTE(__LINE__) ") :  " str
-#endif
-
-//  Method to display objects in a useful format
-//
-//  eg If you want to display a LONGLONG ll in a debug string do (eg)
-//
-//  DbgLog((LOG_TRACE, n, TEXT("Value is %s"), (LPCTSTR)CDisp(ll, CDISP_HEX)));
-
-
-class CDispBasic
-{
-public:
-    CDispBasic() { m_pString = m_String; };
-    ~CDispBasic();
-protected:
-    PTCHAR m_pString;  // normally points to m_String... unless too much data
-    TCHAR m_String[50];
-};
-class CDisp : public CDispBasic
-{
-public:
-    CDisp(LONGLONG ll, int Format = CDISP_HEX); // Display a LONGLONG in CDISP_HEX or CDISP_DEC form
-    CDisp(REFCLSID clsid);      // Display a GUID
-    CDisp(double d);            // Display a floating point number
-#ifdef __strmif_h__
-#ifdef __STREAMS__
-    CDisp(CRefTime t);          // Display a Reference Time
-#endif
-    CDisp(IPin *pPin);          // Display a pin as {filter clsid}(pin name)
-    CDisp(IUnknown *pUnk);      // Display a filter or pin
-#endif // __strmif_h__
-    ~CDisp();
-
-    //  Implement cast to (LPCTSTR) as parameter to logger
-    operator LPCTSTR()
-    {
-        return (LPCTSTR)m_pString;
-    };
-};
-
-
-#if defined(DEBUG)
-class CAutoTrace
-{
-private:
-    LPCTSTR  _szBlkName;
-    const int _level;
-    static const TCHAR _szEntering[];
-    static const TCHAR _szLeaving[];
-public:
-    CAutoTrace(LPCTSTR szBlkName, const int level = 15)
-        : _szBlkName(szBlkName), _level(level)
-    {DbgLog((LOG_TRACE, _level, _szEntering, _szBlkName));}
-
-    ~CAutoTrace()
-    {DbgLog((LOG_TRACE, _level, _szLeaving, _szBlkName));}
-};
-
-#if defined (__FUNCTION__)
-
-#define AMTRACEFN()  CAutoTrace __trace(TEXT(__FUNCTION__))
-#define AMTRACE(_x_) CAutoTrace __trace(TEXT(__FUNCTION__))
-
-#else
-
-#define AMTRACE(_x_) CAutoTrace __trace _x_
-#define AMTRACEFN()
-
-#endif
-
-#else
-
-#define AMTRACE(_x_)
-#define AMTRACEFN()
-
-#endif

3rdparty/baseclasses/wxlist.cpp

@@ -1,891 +0,0 @@
-//------------------------------------------------------------------------------
-// File: WXList.cpp
-//
-// Desc: DirectShow base classes - implements a non-MFC based generic list
-//       template class.
-// Copyright (c) 1992-2001 Microsoft Corporation.  All rights reserved.
-//------------------------------------------------------------------------------
-
-
-/* A generic list of pointers to objects.
-   Objectives: avoid using MFC libraries in ndm kernel mode and
-   provide a really useful list type.
-
-   The class is thread safe in that separate threads may add and
-   delete items in the list concurrently although the application
-   must ensure that constructor and destructor access is suitably
-   synchronised.
-
-   The list name must not conflict with MFC classes as an
-   application may use both
-
-   The nodes form a doubly linked, NULL terminated chain with an anchor
-   block (the list object per se) holding pointers to the first and last
-   nodes and a count of the nodes.
-   There is a node cache to reduce the allocation and freeing overhead.
-   It optionally (determined at construction time) has an Event which is
-   set whenever the list becomes non-empty and reset whenever it becomes
-   empty.
-   It optionally (determined at construction time) has a Critical Section
-   which is entered during the important part of each operation.  (About
-   all you can do outside it is some parameter checking).
-
-   The node cache is a repository of nodes that are NOT in the list to speed
-   up storage allocation.  Each list has its own cache to reduce locking and
-   serialising.  The list accesses are serialised anyway for a given list - a
-   common cache would mean that we would have to separately serialise access
-   of all lists within the cache.  Because the cache only stores nodes that are
-   not in the list, releasing the cache does not release any list nodes.  This
-   means that list nodes can be copied or rechained from one list to another
-   without danger of creating a dangling reference if the original cache goes
-   away.
-
-   Questionable design decisions:
-   1. Retaining the warts for compatibility
-   2. Keeping an element count -i.e. counting whenever we do anything
-      instead of only when we want the count.
-   3. Making the chain pointers NULL terminated.  If the list object
-      itself looks just like a node and the list is kept as a ring then
-      it reduces the number of special cases.  All inserts look the same.
-*/
-
-
-#include <streams.h>
-
-/* set cursor to the position of each element of list in turn  */
-#define INTERNALTRAVERSELIST(list, cursor)               \
-for ( cursor = (list).GetHeadPositionI()           \
-    ; cursor!=NULL                               \
-    ; cursor = (list).Next(cursor)                \
-    )
-
-
-/* set cursor to the position of each element of list in turn
-   in reverse order
-*/
-#define INTERNALREVERSETRAVERSELIST(list, cursor)        \
-for ( cursor = (list).GetTailPositionI()           \
-    ; cursor!=NULL                               \
-    ; cursor = (list).Prev(cursor)                \
-    )
-
-/* Constructor calls a separate initialisation function that
-   creates a node cache, optionally creates a lock object
-   and optionally creates a signaling object.
-
-   By default we create a locking object, a DEFAULTCACHE sized
-   cache but no event object so the list cannot be used in calls
-   to WaitForSingleObject
-*/
-CBaseList::CBaseList(__in_opt LPCTSTR pName,    // Descriptive list name
-                     INT iItems) :    // Node cache size
-#ifdef DEBUG
-    CBaseObject(pName),
-#endif
-    m_pFirst(NULL),
-    m_pLast(NULL),
-    m_Count(0),
-    m_Cache(iItems)
-{
-} // constructor
-
-CBaseList::CBaseList(__in_opt LPCTSTR pName) :  // Descriptive list name
-#ifdef DEBUG
-    CBaseObject(pName),
-#endif
-    m_pFirst(NULL),
-    m_pLast(NULL),
-    m_Count(0),
-    m_Cache(DEFAULTCACHE)
-{
-} // constructor
-
-#ifdef UNICODE
-CBaseList::CBaseList(__in_opt LPCSTR pName,    // Descriptive list name
-                     INT iItems) :    // Node cache size
-#ifdef DEBUG
-    CBaseObject(pName),
-#endif
-    m_pFirst(NULL),
-    m_pLast(NULL),
-    m_Count(0),
-    m_Cache(iItems)
-{
-} // constructor
-
-CBaseList::CBaseList(__in_opt LPCSTR pName) :  // Descriptive list name
-#ifdef DEBUG
-    CBaseObject(pName),
-#endif
-    m_pFirst(NULL),
-    m_pLast(NULL),
-    m_Count(0),
-    m_Cache(DEFAULTCACHE)
-{
-} // constructor
-
-#endif
-
-/* The destructor enumerates all the node objects in the list and
-   in the cache deleting each in turn. We do not do any processing
-   on the objects that the list holds (i.e. points to) so if they
-   represent interfaces for example the creator of the list should
-   ensure that each of them is released before deleting us
-*/
-CBaseList::~CBaseList()
-{
-    /* Delete all our list nodes */
-
-    RemoveAll();
-
-} // destructor
-
-/* Remove all the nodes from the list but don't do anything
-   with the objects that each node looks after (this is the
-   responsibility of the creator).
-   Aa a last act we reset the signalling event
-   (if available) to indicate to clients that the list
-   does not have any entries in it.
-*/
-void CBaseList::RemoveAll()
-{
-    /* Free up all the CNode objects NOTE we don't bother putting the
-       deleted nodes into the cache as this method is only really called
-       in serious times of change such as when we are being deleted at
-       which point the cache will be deleted anway */
-
-    CNode *pn = m_pFirst;
-    while (pn) {
-        CNode *op = pn;
-        pn = pn->Next();
-        delete op;
-    }
-
-    /* Reset the object count and the list pointers */
-
-    m_Count = 0;
-    m_pFirst = m_pLast = NULL;
-
-} // RemoveAll
-
-
-
-/* Return a position enumerator for the entire list.
-   A position enumerator is a pointer to a node object cast to a
-   transparent type so all we do is return the head/tail node
-   pointer in the list.
-   WARNING because the position is a pointer to a node there is
-   an implicit assumption for users a the list class that after
-   deleting an object from the list that any other position
-   enumerators that you have may be invalid (since the node
-   may be gone).
-*/
-__out_opt POSITION CBaseList::GetHeadPositionI() const
-{
-    return (POSITION) m_pFirst;
-} // GetHeadPosition
-
-
-
-__out_opt POSITION CBaseList::GetTailPositionI() const
-{
-    return (POSITION) m_pLast;
-} // GetTailPosition
-
-
-
-/* Get the number of objects in the list,
-   Get the lock before accessing the count.
-   Locking may not be entirely necessary but it has the side effect
-   of making sure that all operations are complete before we get it.
-   So for example if a list is being added to this list then that
-   will have completed in full before we continue rather than seeing
-   an intermediate albeit valid state
-*/
-int CBaseList::GetCountI() const
-{
-    return m_Count;
-} // GetCount
-
-
-
-/* Return the object at rp, update rp to the next object from
-   the list or NULL if you have moved over the last object.
-   You may still call this function once we return NULL but
-   we will continue to return a NULL position value
-*/
-__out void *CBaseList::GetNextI(__inout POSITION& rp) const
-{
-    /* have we reached the end of the list */
-
-    if (rp == NULL) {
-        return NULL;
-    }
-
-    /* Lock the object before continuing */
-
-    void *pObject;
-
-    /* Copy the original position then step on */
-
-    CNode *pn = (CNode *) rp;
-    ASSERT(pn != NULL);
-    rp = (POSITION) pn->Next();
-
-    /* Get the object at the original position from the list */
-
-    pObject = pn->GetData();
-    // ASSERT(pObject != NULL);    // NULL pointers in the list are allowed.
-    return pObject;
-} //GetNext
-
-
-
-/* Return the object at p.
-   Asking for the object at NULL ASSERTs then returns NULL
-   The object is NOT locked.  The list is not being changed
-   in any way.  If another thread is busy deleting the object
-   then locking would only result in a change from one bad
-   behaviour to another.
-*/
-__out_opt void *CBaseList::GetI(__in_opt POSITION p) const
-{
-    if (p == NULL) {
-        return NULL;
-    }
-
-    CNode * pn = (CNode *) p;
-    void *pObject = pn->GetData();
-    // ASSERT(pObject != NULL);    // NULL pointers in the list are allowed.
-    return pObject;
-} //Get
-
-__out void *CBaseList::GetValidI(__in POSITION p) const
-{
-    CNode * pn = (CNode *) p;
-    void *pObject = pn->GetData();
-    // ASSERT(pObject != NULL);    // NULL pointers in the list are allowed.
-    return pObject;
-} //Get
-
-
-/* Return the first position in the list which holds the given pointer.
-   Return NULL if it's not found.
-*/
-__out_opt POSITION CBaseList::FindI( __in void * pObj) const
-{
-    POSITION pn;
-    INTERNALTRAVERSELIST(*this, pn){
-        if (GetI(pn)==pObj) {
-            return pn;
-        }
-    }
-    return NULL;
-} // Find
-
-
-
-/* Remove the first node in the list (deletes the pointer to its object
-   from the list, does not free the object itself).
-   Return the pointer to its object or NULL if empty
-*/
-__out_opt void *CBaseList::RemoveHeadI()
-{
-    /* All we do is get the head position and ask for that to be deleted.
-       We could special case this since some of the code path checking
-       in Remove() is redundant as we know there is no previous
-       node for example but it seems to gain little over the
-       added complexity
-    */
-
-    return RemoveI((POSITION)m_pFirst);
-} // RemoveHead
-
-
-
-/* Remove the last node in the list (deletes the pointer to its object
-   from the list, does not free the object itself).
-   Return the pointer to its object or NULL if empty
-*/
-__out_opt void *CBaseList::RemoveTailI()
-{
-    /* All we do is get the tail position and ask for that to be deleted.
-       We could special case this since some of the code path checking
-       in Remove() is redundant as we know there is no previous
-       node for example but it seems to gain little over the
-       added complexity
-    */
-
-    return RemoveI((POSITION)m_pLast);
-} // RemoveTail
-
-
-
-/* Remove the pointer to the object in this position from the list.
-   Deal with all the chain pointers
-   Return a pointer to the object removed from the list.
-   The node object that is freed as a result
-   of this operation is added to the node cache where
-   it can be used again.
-   Remove(NULL) is a harmless no-op - but probably is a wart.
-*/
-__out_opt void *CBaseList::RemoveI(__in_opt POSITION pos)
-{
-    /* Lock the critical section before continuing */
-
-    // ASSERT (pos!=NULL);     // Removing NULL is to be harmless!
-    if (pos==NULL) return NULL;
-
-
-    CNode *pCurrent = (CNode *) pos;
-    ASSERT(pCurrent != NULL);
-
-    /* Update the previous node */
-
-    CNode *pNode = pCurrent->Prev();
-    if (pNode == NULL) {
-        m_pFirst = pCurrent->Next();
-    } else {
-        pNode->SetNext(pCurrent->Next());
-    }
-
-    /* Update the following node */
-
-    pNode = pCurrent->Next();
-    if (pNode == NULL) {
-        m_pLast = pCurrent->Prev();
-    } else {
-        pNode->SetPrev(pCurrent->Prev());
-    }
-
-    /* Get the object this node was looking after */
-
-    void *pObject = pCurrent->GetData();
-
-    // ASSERT(pObject != NULL);    // NULL pointers in the list are allowed.
-
-    /* Try and add the node object to the cache -
-       a NULL return code from the cache means we ran out of room.
-       The cache size is fixed by a constructor argument when the
-       list is created and defaults to DEFAULTCACHE.
-       This means that the cache will have room for this many
-       node objects. So if you have a list of media samples
-       and you know there will never be more than five active at
-       any given time of them for example then override the default
-       constructor
-    */
-
-    m_Cache.AddToCache(pCurrent);
-
-    /* If the list is empty then reset the list event */
-
-    --m_Count;
-    ASSERT(m_Count >= 0);
-    return pObject;
-} // Remove
-
-
-
-/* Add this object to the tail end of our list
-   Return the new tail position.
-*/
-
-__out_opt POSITION CBaseList::AddTailI(__in void *pObject)
-{
-    /* Lock the critical section before continuing */
-
-    CNode *pNode;
-    // ASSERT(pObject);   // NULL pointers in the list are allowed.
-
-    /* If there is a node objects in the cache then use
-       that otherwise we will have to create a new one */
-
-    pNode = (CNode *) m_Cache.RemoveFromCache();
-    if (pNode == NULL) {
-        pNode = new CNode;
-    }
-
-    /* Check we have a valid object */
-
-    if (pNode == NULL) {
-        return NULL;
-    }
-
-    /* Initialise all the CNode object
-       just in case it came from the cache
-    */
-
-    pNode->SetData(pObject);
-    pNode->SetNext(NULL);
-    pNode->SetPrev(m_pLast);
-
-    if (m_pLast == NULL) {
-        m_pFirst = pNode;
-    } else {
-        m_pLast->SetNext(pNode);
-    }
-
-    /* Set the new last node pointer and also increment the number
-       of list entries, the critical section is unlocked when we
-       exit the function
-    */
-
-    m_pLast = pNode;
-    ++m_Count;
-
-    return (POSITION) pNode;
-} // AddTail(object)
-
-
-
-/* Add this object to the head end of our list
-   Return the new head position.
-*/
-__out_opt POSITION CBaseList::AddHeadI(__in void *pObject)
-{
-    CNode *pNode;
-    // ASSERT(pObject);  // NULL pointers in the list are allowed.
-
-    /* If there is a node objects in the cache then use
-       that otherwise we will have to create a new one */
-
-    pNode = (CNode *) m_Cache.RemoveFromCache();
-    if (pNode == NULL) {
-        pNode = new CNode;
-    }
-
-    /* Check we have a valid object */
-
-    if (pNode == NULL) {
-        return NULL;
-    }
-
-    /* Initialise all the CNode object
-       just in case it came from the cache
-    */
-
-    pNode->SetData(pObject);
-
-    /* chain it in (set four pointers) */
-    pNode->SetPrev(NULL);
-    pNode->SetNext(m_pFirst);
-
-    if (m_pFirst == NULL) {
-        m_pLast = pNode;
-    } else {
-        m_pFirst->SetPrev(pNode);
-    }
-    m_pFirst = pNode;
-
-    ++m_Count;
-
-    return (POSITION) pNode;
-} // AddHead(object)
-
-
-
-/* Add all the elements in *pList to the tail of this list.
-   Return TRUE if it all worked, FALSE if it didn't.
-   If it fails some elements may have been added.
-*/
-BOOL CBaseList::AddTail(__in CBaseList *pList)
-{
-    /* lock the object before starting then enumerate
-       each entry in the source list and add them one by one to
-       our list (while still holding the object lock)
-       Lock the other list too.
-    */
-    POSITION pos = pList->GetHeadPositionI();
-
-    while (pos) {
-       if (NULL == AddTailI(pList->GetNextI(pos))) {
-           return FALSE;
-       }
-    }
-    return TRUE;
-} // AddTail(list)
-
-
-
-/* Add all the elements in *pList to the head of this list.
-   Return TRUE if it all worked, FALSE if it didn't.
-   If it fails some elements may have been added.
-*/
-BOOL CBaseList::AddHead(__in CBaseList *pList)
-{
-    /* lock the object before starting then enumerate
-       each entry in the source list and add them one by one to
-       our list (while still holding the object lock)
-       Lock the other list too.
-
-       To avoid reversing the list, traverse it backwards.
-    */
-
-    POSITION pos;
-
-    INTERNALREVERSETRAVERSELIST(*pList, pos) {
-        if (NULL== AddHeadI(pList->GetValidI(pos))){
-            return FALSE;
-        }
-    }
-    return TRUE;
-} // AddHead(list)
-
-
-
-/* Add the object after position p
-   p is still valid after the operation.
-   AddAfter(NULL,x) adds x to the start - same as AddHead
-   Return the position of the new object, NULL if it failed
-*/
-__out_opt POSITION  CBaseList::AddAfterI(__in_opt POSITION pos, __in void * pObj)
-{
-    if (pos==NULL)
-        return AddHeadI(pObj);
-
-    /* As someone else might be furkling with the list -
-       Lock the critical section before continuing
-    */
-    CNode *pAfter = (CNode *) pos;
-    ASSERT(pAfter != NULL);
-    if (pAfter==m_pLast)
-        return AddTailI(pObj);
-
-    /* set pnode to point to a new node, preferably from the cache */
-
-    CNode *pNode = (CNode *) m_Cache.RemoveFromCache();
-    if (pNode == NULL) {
-        pNode = new CNode;
-    }
-
-    /* Check we have a valid object */
-
-    if (pNode == NULL) {
-        return NULL;
-    }
-
-    /* Initialise all the CNode object
-       just in case it came from the cache
-    */
-
-    pNode->SetData(pObj);
-
-    /* It is to be added to the middle of the list - there is a before
-       and after node.  Chain it after pAfter, before pBefore.
-    */
-    CNode * pBefore = pAfter->Next();
-    ASSERT(pBefore != NULL);
-
-    /* chain it in (set four pointers) */
-    pNode->SetPrev(pAfter);
-    pNode->SetNext(pBefore);
-    pBefore->SetPrev(pNode);
-    pAfter->SetNext(pNode);
-
-    ++m_Count;
-
-    return (POSITION) pNode;
-
-} // AddAfter(object)
-
-
-
-BOOL CBaseList::AddAfter(__in_opt POSITION p, __in CBaseList *pList)
-{
-    POSITION pos;
-    INTERNALTRAVERSELIST(*pList, pos) {
-        /* p follows along the elements being added */
-        p = AddAfterI(p, pList->GetValidI(pos));
-        if (p==NULL) return FALSE;
-    }
-    return TRUE;
-} // AddAfter(list)
-
-
-
-/* Mirror images:
-   Add the element or list after position p.
-   p is still valid after the operation.
-   AddBefore(NULL,x) adds x to the end - same as AddTail
-*/
-__out_opt POSITION CBaseList::AddBeforeI(__in_opt POSITION pos, __in void * pObj)
-{
-    if (pos==NULL)
-        return AddTailI(pObj);
-
-    /* set pnode to point to a new node, preferably from the cache */
-
-    CNode *pBefore = (CNode *) pos;
-    ASSERT(pBefore != NULL);
-    if (pBefore==m_pFirst)
-        return AddHeadI(pObj);
-
-    CNode * pNode = (CNode *) m_Cache.RemoveFromCache();
-    if (pNode == NULL) {
-        pNode = new CNode;
-    }
-
-    /* Check we have a valid object */
-
-    if (pNode == NULL) {
-        return NULL;
-    }
-
-    /* Initialise all the CNode object
-       just in case it came from the cache
-    */
-
-    pNode->SetData(pObj);
-
-    /* It is to be added to the middle of the list - there is a before
-       and after node.  Chain it after pAfter, before pBefore.
-    */
-
-    CNode * pAfter = pBefore->Prev();
-    ASSERT(pAfter != NULL);
-
-    /* chain it in (set four pointers) */
-    pNode->SetPrev(pAfter);
-    pNode->SetNext(pBefore);
-    pBefore->SetPrev(pNode);
-    pAfter->SetNext(pNode);
-
-    ++m_Count;
-
-    return (POSITION) pNode;
-
-} // Addbefore(object)
-
-
-
-BOOL CBaseList::AddBefore(__in_opt POSITION p, __in CBaseList *pList)
-{
-    POSITION pos;
-    INTERNALREVERSETRAVERSELIST(*pList, pos) {
-        /* p follows along the elements being added */
-        p = AddBeforeI(p, pList->GetValidI(pos));
-        if (p==NULL) return FALSE;
-    }
-    return TRUE;
-} // AddBefore(list)
-
-
-
-/* Split *this after position p in *this
-   Retain as *this the tail portion of the original *this
-   Add the head portion to the tail end of *pList
-   Return TRUE if it all worked, FALSE if it didn't.
-
-   e.g.
-      foo->MoveToTail(foo->GetHeadPosition(), bar);
-          moves one element from the head of foo to the tail of bar
-      foo->MoveToTail(NULL, bar);
-          is a no-op
-      foo->MoveToTail(foo->GetTailPosition, bar);
-          concatenates foo onto the end of bar and empties foo.
-
-   A better, except excessively long name might be
-       MoveElementsFromHeadThroughPositionToOtherTail
-*/
-BOOL CBaseList::MoveToTail
-        (__in_opt POSITION pos, __in CBaseList *pList)
-{
-    /* Algorithm:
-       Note that the elements (including their order) in the concatenation
-       of *pList to the head of *this is invariant.
-       1. Count elements to be moved
-       2. Join *pList onto the head of this to make one long chain
-       3. Set first/Last pointers in *this and *pList
-       4. Break the chain at the new place
-       5. Adjust counts
-       6. Set/Reset any events
-    */
-
-    if (pos==NULL) return TRUE;  // no-op.  Eliminates special cases later.
-
-
-    /* Make cMove the number of nodes to move */
-    CNode * p = (CNode *)pos;
-    int cMove = 0;            // number of nodes to move
-    while(p!=NULL) {
-       p = p->Prev();
-       ++cMove;
-    }
-
-
-    /* Join the two chains together */
-    if (pList->m_pLast!=NULL)
-        pList->m_pLast->SetNext(m_pFirst);
-    if (m_pFirst!=NULL)
-        m_pFirst->SetPrev(pList->m_pLast);
-
-
-    /* set first and last pointers */
-    p = (CNode *)pos;
-
-    if (pList->m_pFirst==NULL)
-        pList->m_pFirst = m_pFirst;
-    m_pFirst = p->Next();
-    if (m_pFirst==NULL)
-        m_pLast = NULL;
-    pList->m_pLast = p;
-
-
-    /* Break the chain after p to create the new pieces */
-    if (m_pFirst!=NULL)
-        m_pFirst->SetPrev(NULL);
-    p->SetNext(NULL);
-
-
-    /* Adjust the counts */
-    m_Count -= cMove;
-    pList->m_Count += cMove;
-
-    return TRUE;
-
-} // MoveToTail
-
-
-
-/* Mirror image of MoveToTail:
-   Split *this before position p in *this.
-   Retain in *this the head portion of the original *this
-   Add the tail portion to the start (i.e. head) of *pList
-   Return TRUE if it all worked, FALSE if it didn't.
-
-   e.g.
-      foo->MoveToHead(foo->GetTailPosition(), bar);
-          moves one element from the tail of foo to the head of bar
-      foo->MoveToHead(NULL, bar);
-          is a no-op
-      foo->MoveToHead(foo->GetHeadPosition, bar);
-          concatenates foo onto the start of bar and empties foo.
-*/
-BOOL CBaseList::MoveToHead
-        (__in_opt POSITION pos, __in CBaseList *pList)
-{
-
-    /* See the comments on the algorithm in MoveToTail */
-
-    if (pos==NULL) return TRUE;  // no-op.  Eliminates special cases later.
-
-    /* Make cMove the number of nodes to move */
-    CNode * p = (CNode *)pos;
-    int cMove = 0;            // number of nodes to move
-    while(p!=NULL) {
-       p = p->Next();
-       ++cMove;
-    }
-
-
-    /* Join the two chains together */
-    if (pList->m_pFirst!=NULL)
-        pList->m_pFirst->SetPrev(m_pLast);
-    if (m_pLast!=NULL)
-        m_pLast->SetNext(pList->m_pFirst);
-
-
-    /* set first and last pointers */
-    p = (CNode *)pos;
-
-
-    if (pList->m_pLast==NULL)
-        pList->m_pLast = m_pLast;
-
-    m_pLast = p->Prev();
-    if (m_pLast==NULL)
-        m_pFirst = NULL;
-    pList->m_pFirst = p;
-
-
-    /* Break the chain after p to create the new pieces */
-    if (m_pLast!=NULL)
-        m_pLast->SetNext(NULL);
-    p->SetPrev(NULL);
-
-
-    /* Adjust the counts */
-    m_Count -= cMove;
-    pList->m_Count += cMove;
-
-    return TRUE;
-
-} // MoveToHead
-
-
-
-/* Reverse the order of the [pointers to] objects in *this
-*/
-void CBaseList::Reverse()
-{
-    /* algorithm:
-       The obvious booby trap is that you flip pointers around and lose
-       addressability to the node that you are going to process next.
-       The easy way to avoid this is do do one chain at a time.
-
-       Run along the forward chain,
-       For each node, set the reverse pointer to the one ahead of us.
-       The reverse chain is now a copy of the old forward chain, including
-       the NULL termination.
-
-       Run along the reverse chain (i.e. old forward chain again)
-       For each node set the forward pointer of the node ahead to point back
-       to the one we're standing on.
-       The first node needs special treatment,
-       it's new forward pointer is NULL.
-       Finally set the First/Last pointers
-
-    */
-    CNode * p;
-
-    // Yes we COULD use a traverse, but it would look funny!
-    p = m_pFirst;
-    while (p!=NULL) {
-        CNode * q;
-        q = p->Next();
-        p->SetNext(p->Prev());
-        p->SetPrev(q);
-        p = q;
-    }
-
-    p = m_pFirst;
-    m_pFirst = m_pLast;
-    m_pLast = p;
-
-
-#if 0     // old version
-
-    if (m_pFirst==NULL) return;          // empty list
-    if (m_pFirst->Next()==NULL) return;  // single node list
-
-
-    /* run along forward chain */
-    for ( p = m_pFirst
-        ; p!=NULL
-        ; p = p->Next()
-        ){
-        p->SetPrev(p->Next());
-    }
-
-
-    /* special case first element */
-    m_pFirst->SetNext(NULL);     // fix the old first element
-
-
-    /* run along new reverse chain i.e. old forward chain again */
-    for ( p = m_pFirst           // start at the old first element
-        ; p->Prev()!=NULL        // while there's a node still to be set
-        ; p = p->Prev()          // work in the same direction as before
-        ){
-        p->Prev()->SetNext(p);
-    }
-
-
-    /* fix forward and reverse pointers
-       - the triple XOR swap would work but all the casts look hideous */
-    p = m_pFirst;
-    m_pFirst = m_pLast;
-    m_pLast = p;
-#endif
-
-} // Reverse