add ffmpeg and libatrac9 submodules

.github/BUILDING.md

@@ -2,22 +2,20 @@
 
 
 ### The dependencies for Debian-like distributions.
-#### git is only needed for Ubuntu 22.04
-
 ```   
-sudo apt install build-essential cmake libunwind-dev libglfw3-dev libvulkan-dev vulkan-validationlayers-dev libsox-dev git libasound2-dev
+sudo apt install build-essential cmake libunwind-dev libglfw3-dev libvulkan-dev vulkan-validationlayers-dev libsox-dev git libasound2-dev nasm g++-14
 ```
 
 ### The dependencies for Fedora distributions:
 
 ```
-sudo dnf install cmake libunwind-devel glfw-devel vulkan-devel vulkan-validation-layers-devel gcc-c++ gcc sox-devel alsa-lib-devel
+sudo dnf install cmake libunwind-devel glfw-devel vulkan-devel vulkan-validation-layers-devel gcc-c++ gcc sox-devel alsa-lib-devel nasm
 ```
 
 ### The dependencies for Arch distributions:
 
 ```
-sudo pacman -S libunwind glfw-x11 vulkan-devel sox git cmake alsa-lib
+sudo pacman -S libunwind glfw-x11 vulkan-devel sox git cmake alsa-lib nasm
 ```
 
 ## Cloning the Repo

.github/workflows/rpcsx.yml

@@ -29,7 +29,7 @@ jobs:
         libsox-dev
         echo "deb http://azure.archive.ubuntu.com/ubuntu noble main universe" | sudo tee /etc/apt/sources.list
         sudo apt update
-        sudo apt install g++-14 ninja-build libasound2-dev
+        sudo apt install g++-14 ninja-build libasound2-dev nasm
         VULKANVER=1.3.290
         curl -sSfLo Vulkan-Headers.tar.gz https://github.com/KhronosGroup/Vulkan-Headers/archive/v${VULKANVER}.tar.gz
         tar -xf Vulkan-Headers*.tar.gz

.gitmodules

@@ -16,3 +16,9 @@
 [submodule "3rdparty/json"]
 	path = 3rdparty/json
 	url = ../../nlohmann/json.git
+[submodule "3rdparty/FFmpeg"]
+	path = 3rdparty/FFmpeg
+	url = ../../FFmpeg/FFmpeg.git
+[submodule "3rdparty/LibAtrac9"]
+	path = 3rdparty/LibAtrac9
+	url = ../../RPCSX/LibAtrac9.git

3rdparty/CMakeLists.txt

@@ -31,3 +31,41 @@ if(NOT nlohmann_json_FOUND)
     add_subdirectory(json)
 endif()
 
+add_subdirectory(LibAtrac9)
+
+set(FFMPEG_PATH ${CMAKE_CURRENT_SOURCE_DIR}/FFmpeg) 
+add_custom_command(
+    OUTPUT ${FFMPEG_PATH}/config.h
+    COMMAND ./configure
+    COMMENT "Configuring FFmpeg..."
+    WORKING_DIRECTORY ${FFMPEG_PATH}
+)
+add_custom_target(ffmpeg-configure DEPENDS ${FFMPEG_PATH}/config.h)
+
+add_custom_target(ffmpeg-build)
+add_custom_command(
+    TARGET ffmpeg-build
+    COMMAND $(MAKE) -C ${FFMPEG_PATH}
+    COMMENT "Building FFmpeg..."
+    DEPENDS ffmpeg-configure
+    WORKING_DIRECTORY ${FFMPEG_PATH}
+)
+
+add_library(ffmpeg-core INTERFACE)
+add_dependencies(ffmpeg-core ffmpeg-build)
+
+function(import_ffmpeg_library name)
+    add_library(ffmpeg::${name} STATIC IMPORTED GLOBAL)
+    set_property(TARGET ffmpeg::${name} PROPERTY IMPORTED_LOCATION "${FFMPEG_PATH}/lib${name}/lib${name}.a")
+    set_property(TARGET ffmpeg::${name} PROPERTY INTERFACE_INCLUDE_DIRECTORIES "${FFMPEG_PATH}")
+endfunction()
+
+import_ffmpeg_library(avcodec)
+import_ffmpeg_library(avformat)
+import_ffmpeg_library(avfilter)
+import_ffmpeg_library(avdevice)
+import_ffmpeg_library(avutil)
+import_ffmpeg_library(swscale)
+import_ffmpeg_library(swresample)
+import_ffmpeg_library(postproc)
+

3rdparty/FFmpeg

@@ -0,0 +1 @@
+Subproject commit f5f590b1e72cbd1da257d87d1adf1e9db3b9e2a9

3rdparty/LibAtrac9

@@ -0,0 +1 @@
+Subproject commit 55a4e0c17a6148c0208d2c9641352a605f788749

rpcsx/CMakeLists.txt

@@ -75,6 +75,9 @@ add_subdirectory(core)
 target_include_directories(rpcsx PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
 target_link_libraries(rpcsx
 PUBLIC
+  ffmpeg::avcodec
+  ffmpeg::swresample
+  ffmpeg::avutil
   rpcsx-gpu
   orbis::kernel
   rx