GS/HW: Only enable depth writes/floor calculation if depth is output

This reverts commit 1ec4c248fb.

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

@@ -47,7 +47,7 @@ LIBPNG=1.6.53
 LIBJPEGTURBO=3.1.2
 LIBWEBP=1.6.0
 FFMPEG=8.0
-MOLTENVK=1.2.9
+MOLTENVK=1.4.1
 QT=6.10.1
 QTAPNG=1.3.0
 KDDOCKWIDGETS=2.4.0
@@ -88,7 +88,7 @@ e4ab7009bf0629fd11982d4c2aa83964cf244cffba7347ecd39019a9e38c4564  libwebp-$LIBWE
 452a1a290bd0cf18737fad0057dc17b7fdf10a73eda2d6d4f31ba04fda25ef2c  libpng-$LIBPNG-apng.patch.gz
 8f0012234b464ce50890c490f18194f913a7b1f4e6a03d6644179fa0f867d0cf  libjpeg-turbo-$LIBJPEGTURBO.tar.gz
 b2751fccb6cc4c77708113cd78b561059b6fa904b24162fa0be2d60273d27b8e  ffmpeg-$FFMPEG.tar.xz
-f415a09385030c6510a936155ce211f617c31506db5fbc563e804345f1ecf56e  v$MOLTENVK.tar.gz
+9985f141902a17de818e264d17c1ce334b748e499ee02fcb4703e4dc0038f89c  v$MOLTENVK.tar.gz
 5a6226f7e23db51fdc3223121eba53f3f5447cf0cc4d6cb82a3a2df7a65d265d  qtbase-everywhere-src-$QT.tar.xz
 498eabdf2381db96f808942b3e3c765f6360fe6c0e9961f0a45ff7a4c68d7a72  qtimageformats-everywhere-src-$QT.tar.xz
 c02f355a58f3bbcf404a628bf488b6aeb2d84a94c269afdb86f6e529343ab01f  qtsvg-everywhere-src-$QT.tar.xz
@@ -277,7 +277,7 @@ rm -fr "MoltenVK-${MOLTENVK}"
 tar xf "v$MOLTENVK.tar.gz"
 cd "MoltenVK-${MOLTENVK}"
 ./fetchDependencies --macos
-make macos
+make macos MVK_CONFIG_USE_METAL_ARGUMENT_BUFFERS=0 MVK_CONFIG_USE_METAL_PRIVATE_API=1
 cp Package/Latest/MoltenVK/dynamic/dylib/macOS/libMoltenVK.dylib "$INSTALLDIR/lib/"
 cd ..
 

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

@@ -29,7 +29,7 @@ LIBPNG=1.6.53
 LIBJPEGTURBO=3.1.2
 LIBWEBP=1.6.0
 FFMPEG=8.0
-MOLTENVK=1.2.9
+MOLTENVK=1.4.1
 QT=6.10.1
 QTAPNG=1.3.0
 KDDOCKWIDGETS=2.4.0
@@ -69,7 +69,7 @@ e4ab7009bf0629fd11982d4c2aa83964cf244cffba7347ecd39019a9e38c4564  libwebp-$LIBWE
 452a1a290bd0cf18737fad0057dc17b7fdf10a73eda2d6d4f31ba04fda25ef2c  libpng-$LIBPNG-apng.patch.gz
 8f0012234b464ce50890c490f18194f913a7b1f4e6a03d6644179fa0f867d0cf  libjpeg-turbo-$LIBJPEGTURBO.tar.gz
 b2751fccb6cc4c77708113cd78b561059b6fa904b24162fa0be2d60273d27b8e  ffmpeg-$FFMPEG.tar.xz
-f415a09385030c6510a936155ce211f617c31506db5fbc563e804345f1ecf56e  v$MOLTENVK.tar.gz
+9985f141902a17de818e264d17c1ce334b748e499ee02fcb4703e4dc0038f89c  v$MOLTENVK.tar.gz
 5a6226f7e23db51fdc3223121eba53f3f5447cf0cc4d6cb82a3a2df7a65d265d  qtbase-everywhere-src-$QT.tar.xz
 498eabdf2381db96f808942b3e3c765f6360fe6c0e9961f0a45ff7a4c68d7a72  qtimageformats-everywhere-src-$QT.tar.xz
 c02f355a58f3bbcf404a628bf488b6aeb2d84a94c269afdb86f6e529343ab01f  qtsvg-everywhere-src-$QT.tar.xz
@@ -225,7 +225,7 @@ cd "MoltenVK-${MOLTENVK}"
 sed -i '' 's/xcodebuild "$@"/xcodebuild $XCODEBUILD_EXTRA_ARGS "$@"/g' fetchDependencies
 sed -i '' 's/XCODEBUILD :=/XCODEBUILD ?=/g' Makefile
 XCODEBUILD_EXTRA_ARGS="VALID_ARCHS=x86_64" ./fetchDependencies --macos
-XCODEBUILD="set -o pipefail && xcodebuild VALID_ARCHS=x86_64" make macos
+XCODEBUILD="set -o pipefail && xcodebuild VALID_ARCHS=x86_64" make macos MVK_CONFIG_USE_METAL_ARGUMENT_BUFFERS=0 MVK_CONFIG_USE_METAL_PRIVATE_API=1
 cp Package/Latest/MoltenVK/dynamic/dylib/macOS/libMoltenVK.dylib "$INSTALLDIR/lib/"
 cd ..
 

.github/workflows/scripts/windows/build-dependencies.bat

@@ -201,10 +201,6 @@ echo Building Qt base...
 rmdir /S /Q "qtbase-everywhere-src-%QT%"
 %SEVENZIP% x "qtbase-everywhere-src-%QT%.zip" || goto error
 cd "qtbase-everywhere-src-%QT%" || goto error
-
-rem Disable the PCRE2 JIT, it doesn't properly verify AVX2 support.
-%PATCH% -p1 < "%SCRIPTDIR%\qtbase-disable-pcre2-jit.patch" || goto error
-
 cmake -B build -DFEATURE_sql=OFF -DCMAKE_INSTALL_PREFIX="%INSTALLDIR%" %FORCEPDB% -DINPUT_gui=yes -DINPUT_widgets=yes -DINPUT_ssl=yes -DINPUT_openssl=no -DINPUT_schannel=yes -DFEATURE_system_png=ON -DFEATURE_system_jpeg=ON -DFEATURE_system_zlib=ON -DFEATURE_system_freetype=ON -DFEATURE_system_harfbuzz=ON %QTBUILDSPEC% || goto error
 cmake --build build --parallel || goto error
 ninja -C build install || goto error

.github/workflows/scripts/windows/qtbase-disable-pcre2-jit.patch

@@ -1,35 +0,0 @@
---- qtbase/src/3rdparty/pcre2/CMakeLists.txt	2024-03-19 08:46:43.000000000 -0700
-+++ qtbase/src/3rdparty/pcre2/CMakeLists.txt	2024-06-06 21:52:20.539619500 -0700
-@@ -41,6 +41,7 @@
-         src/pcre2_xclass.c
-     DEFINES
-         HAVE_CONFIG_H
-+        PCRE2_DISABLE_JIT
-     PUBLIC_DEFINES
-         PCRE2_CODE_UNIT_WIDTH=16
-     PUBLIC_INCLUDE_DIRECTORIES
-@@ -52,23 +53,8 @@
- ## Scopes:
- #####################################################################
- 
--qt_internal_extend_target(BundledPcre2 CONDITION QNX OR UIKIT
--    DEFINES
--        PCRE2_DISABLE_JIT
--)
--
--qt_internal_extend_target(BundledPcre2 CONDITION (TEST_architecture_arch STREQUAL "arm") AND WIN32
--    DEFINES
--        PCRE2_DISABLE_JIT
--)
--
--qt_internal_extend_target(BundledPcre2 CONDITION (TEST_architecture_arch STREQUAL "arm64") AND WIN32
--    DEFINES
--        PCRE2_DISABLE_JIT
--)
--
- if (APPLE)
--    target_compile_options(BundledPcre2 PRIVATE "SHELL:-Xarch_arm64 -DPCRE2_DISABLE_JIT")
-+    target_compile_options(BundledPcre2 PRIVATE "SHELL:-Xarch_arm64")
- endif()
- 
- qt_internal_extend_target(BundledPcre2 CONDITION WIN32

bin/resources/GameIndex.yaml

@@ -2239,6 +2239,8 @@ SCAJ-20152:
   gsHWFixes:
     alignSprite: 1 # Fixes vertical lines.
     textureInsideRT: 1 # Fixes corruption.
+    halfPixelOffset: 4 # Aligns post bloom.
+    nativeScaling: 2 # Fixes post effects.
     getSkipCount: "GSC_UrbanReign"
 SCAJ-20153:
   name: "コード・エイジ コマンダーズ"
@@ -6229,6 +6231,8 @@ SCES-53688:
   gsHWFixes:
     alignSprite: 1 # Fixes vertical lines.
     textureInsideRT: 1 # Fixes corruption.
+    halfPixelOffset: 4 # Aligns post bloom.
+    nativeScaling: 2 # Fixes post effects.
     getSkipCount: "GSC_UrbanReign"
 SCES-53795:
   name: "SingStar - '80s"
@@ -7698,6 +7702,8 @@ SCKA-20065:
   gsHWFixes:
     alignSprite: 1 # Fixes vertical lines.
     textureInsideRT: 1 # Fixes corruption.
+    halfPixelOffset: 4 # Aligns post bloom.
+    nativeScaling: 2 # Fixes post effects.
     getSkipCount: "GSC_UrbanReign"
 SCKA-20066:
   name: "아이토이 - 플레이 3"
@@ -11384,6 +11390,10 @@ SCUS-97197:
   name: "War of the Monsters"
   region: "NTSC-U"
   compat: 5
+  memcardFilters: # Reads Twisted Metal Black for bonus unlockable.
+    - "SCUS-97101"
+    - "SCUS-97179"
+    - "SCUS-97197"
 SCUS-97198:
   name: "Sly Cooper and the Thievius Raccoonus"
   region: "NTSC-U"
@@ -30583,6 +30593,11 @@ SLES-82030:
     halfPixelOffset: 5 # Fixes shadow positioning.
     autoFlush: 2 # Makes the shadow monsters appear.
     nativeScaling: 2 # Aligns post processing and bloom.
+  memcardFilters: # Reads Shadow Hearts for extra items.
+    - "SLES-82030"
+    - "SLES-82031"
+    - "SLES-50677"
+    - "SLES-50822"
 SLES-82031:
   name: "Shadow Hearts - Covenant [Disc 2 of 2]"
   region: "PAL-M3"
@@ -30590,8 +30605,11 @@ SLES-82031:
     halfPixelOffset: 5 # Fixes shadow positioning.
     autoFlush: 2 # Makes the shadow monsters appear.
     nativeScaling: 2 # Aligns post processing and bloom.
-  memcardFilters:
+  memcardFilters: # Reads Shadow Hearts for extra items.
     - "SLES-82030"
+    - "SLES-82031"
+    - "SLES-50677"
+    - "SLES-50822"
 SLES-82032:
   name: "Metal Gear Solid 3 - Snake Eater"
   region: "PAL-G"
@@ -35940,6 +35958,8 @@ SLPM-60272:
   gsHWFixes:
     alignSprite: 1 # Fixes vertical lines.
     textureInsideRT: 1 # Fixes corruption.
+    halfPixelOffset: 4 # Aligns post bloom.
+    nativeScaling: 2 # Fixes post effects.
     getSkipCount: "GSC_UrbanReign"
 SLPM-60273:
   name: "絶体絶命都市2 -凍てついた記憶たち- [体験版 Type-B]"
@@ -43473,6 +43493,11 @@ SLPM-65428:
   name-en: "BioHazard Outbreak"
   region: "NTSC-J"
   compat: 5
+  memcardFilters:
+    - "SLPM-65428"
+    - "SLPM-74201"
+    - "SLPM-65286"
+    - "BWNETCNF"
 SLPM-65429:
   name: "ギャラクシーエンジェル Moonlit Lovers [初回限定版ファーストパッケージ]"
   name-sort: "ぎゃらくしーえんじぇる Moonlit Lovers [しょかいげんていばんふぁーすとぱっけーじ]"
@@ -44973,6 +44998,8 @@ SLPM-65692:
     - "SLPM-65692"
     - "SLPM-65428"
     - "SLPM-74201"
+    - "SLPM-65286"
+    - "BWNETCNF"
 SLPM-65693:
   name: "ときめきメモリアル3 ～約束のあの場所で～ [コナミ殿堂セレクション]"
   name-sort: "ときめきめもりある3 やくそくのあのばしょで [こなみでんどうせれくしょん]"
@@ -53680,6 +53707,11 @@ SLPM-74201:
   name-sort: "ばいおはざーど あうとぶれいく [PlayStation2 the Best]"
   name-en: "BioHazard Outbreak [PlayStation2 the Best]"
   region: "NTSC-J"
+  memcardFilters:
+    - "SLPM-65428"
+    - "SLPM-74201"
+    - "SLPM-65286"
+    - "BWNETCNF"
 SLPM-74202:
   name: "風雲 新撰組 [PlayStation2 the Best]"
   name-sort: "ふううん しんせんぐみ [PlayStation2 the Best]"
@@ -58845,6 +58877,11 @@ SLPS-25317:
     halfPixelOffset: 5 # Fixes shadow positioning.
     autoFlush: 2 # Makes the shadow monsters appear.
     nativeScaling: 2 # Aligns post processing and bloom.
+  memcardFilters: # Reads Shadow Hearts for extra items.
+    - "SLPS-25317"
+    - "SLPS-25318"
+    - "SLPS-25041"
+    - "SLPS-73418"
 SLPS-25318:
   name: "シャドウハーツⅡ [DXパック] [ディスク2/2]"
   name-sort: "しゃどうはーつ2 [DXぱっく] [でぃすく2/2]"
@@ -58854,8 +58891,11 @@ SLPS-25318:
     halfPixelOffset: 5 # Fixes shadow positioning.
     autoFlush: 2 # Makes the shadow monsters appear.
     nativeScaling: 2 # Aligns post processing and bloom.
-  memcardFilters:
+  memcardFilters: # Reads Shadow Hearts for extra items.
     - "SLPS-25317"
+    - "SLPS-25318"
+    - "SLPS-25041"
+    - "SLPS-73418"
 SLPS-25319:
   name: "ケロケロキング スーパーDX"
   name-sort: "けろけろきんぐ すーぱーDX"
@@ -58934,6 +58974,11 @@ SLPS-25334:
     halfPixelOffset: 5 # Fixes shadow positioning.
     autoFlush: 2 # Makes the shadow monsters appear.
     nativeScaling: 2 # Aligns post processing and bloom.
+  memcardFilters: # Reads Shadow Hearts for extra items.
+    - "SLPS-25334"
+    - "SLPS-25335"
+    - "SLPS-25041"
+    - "SLPS-73418"
 SLPS-25335:
   name: "シャドウハーツⅡ [通常版] [ディスク2/2]"
   name-sort: "しゃどうはーつ2 [つうじょうばん] [でぃすく2/2]"
@@ -58943,8 +58988,11 @@ SLPS-25335:
     halfPixelOffset: 5 # Fixes shadow positioning.
     autoFlush: 2 # Makes the shadow monsters appear.
     nativeScaling: 2 # Aligns post processing and bloom.
-  memcardFilters:
+  memcardFilters: # Reads Shadow Hearts for extra items.
     - "SLPS-25334"
+    - "SLPS-25335"
+    - "SLPS-25041"
+    - "SLPS-73418"
 SLPS-25336:
   name: "バスランディング3 [Sammy best] [つりコン2+ 同梱版]"
   name-sort: "ばすらんでぃんぐ3 [Sammy best] [つりこん2 どうこんばん]"
@@ -60300,6 +60348,8 @@ SLPS-25557:
   gsHWFixes:
     alignSprite: 1 # Fixes vertical lines.
     textureInsideRT: 1 # Fixes corruption.
+    halfPixelOffset: 4 # Aligns post bloom.
+    nativeScaling: 2 # Fixes post effects.
     getSkipCount: "GSC_UrbanReign"
 SLPS-25558:
   name: "ネオジオ バトルコロシアム"
@@ -63242,6 +63292,11 @@ SLPS-73214:
     halfPixelOffset: 5 # Fixes shadow positioning.
     autoFlush: 2 # Makes the shadow monsters appear.
     nativeScaling: 2 # Aligns post processing and bloom.
+  memcardFilters: # Reads Shadow Hearts for extra items.
+    - "SLPS-73214"
+    - "SLPS-73215"
+    - "SLPS-25041"
+    - "SLPS-73418"
 SLPS-73215:
   name: "シャドウハーツⅡ ディレクターズカット [PlayStation2 the Best] [ディスク2/2]"
   name-sort: "しゃどうはーつ2 でぃれくたーずかっと [PlayStation2 the Best] [でぃすく2/2]"
@@ -63251,8 +63306,11 @@ SLPS-73215:
     halfPixelOffset: 5 # Fixes shadow positioning.
     autoFlush: 2 # Makes the shadow monsters appear.
     nativeScaling: 2 # Aligns post processing and bloom.
-  memcardFilters:
+  memcardFilters: # Reads Shadow Hearts for extra items.
     - "SLPS-73214"
+    - "SLPS-73215"
+    - "SLPS-25041"
+    - "SLPS-73418"
 SLPS-73216:
   name: "マグナカルタ [PlayStation2 the Best]"
   name-sort: "まぐなかるた [PlayStation2 the Best]"
@@ -69321,6 +69379,10 @@ SLUS-21041:
     halfPixelOffset: 5 # Fixes shadow positioning.
     autoFlush: 2 # Makes the shadow monsters appear.
     nativeScaling: 2 # Aligns post processing and bloom.
+  memcardFilters: # Reads Shadow Hearts for extra items.
+    - "SLUS-21041"
+    - "SLUS-21044"
+    - "SLUS-20347"
 SLUS-21042:
   name: "Darkwatch"
   region: "NTSC-U"
@@ -69339,8 +69401,10 @@ SLUS-21044:
     halfPixelOffset: 5 # Fixes shadow positioning.
     autoFlush: 2 # Makes the shadow monsters appear.
     nativeScaling: 2 # Aligns post processing and bloom.
-  memcardFilters:
+  memcardFilters: # Reads Shadow Hearts for extra items.
     - "SLUS-21041"
+    - "SLUS-21044"
+    - "SLUS-20347"
 SLUS-21045:
   name: "Conflict - Vietnam"
   region: "NTSC-U"
@@ -70306,6 +70370,8 @@ SLUS-21209:
   gsHWFixes:
     alignSprite: 1 # Fixes vertical lines.
     textureInsideRT: 1 # Fixes corruption.
+    halfPixelOffset: 4 # Aligns post bloom.
+    nativeScaling: 2 # Fixes post effects.
     getSkipCount: "GSC_UrbanReign"
 SLUS-21212:
   name: "Spartan - Total Warrior"

bin/resources/shaders/dx11/tfx.fx

@@ -71,6 +71,7 @@
 #define PS_DITHER 0
 #define PS_DITHER_ADJUST 0
 #define PS_ZCLAMP 0
+#define PS_ZFLOOR 0
 #define PS_SCANMSK 0
 #define PS_AUTOMATIC_LOD 0
 #define PS_MANUAL_LOD 0
@@ -138,7 +139,7 @@ struct PS_OUTPUT
 #endif
 #endif
 #endif
-#if PS_ZCLAMP
+#if PS_ZCLAMP || PS_ZFLOOR
 	float depth : SV_Depth;
 #endif
 };
@@ -1209,8 +1210,16 @@ PS_OUTPUT ps_main(PS_INPUT input)
 
 #endif // PS_DATE != 1/2
 
+#if PS_ZFLOOR
+float depth_value = floor(input.p.z * exp2(32.0f)) * exp2(-32.0f);
+#else
+float depth_value = input.p.z;
+#endif
+
 #if PS_ZCLAMP
-	output.depth = min(input.p.z, MaxDepthPS);
+	output.depth = min(depth_value, MaxDepthPS);
+#elif PS_ZFLOOR
+	output.depth = depth_value;
 #endif
 
 	return output;

bin/resources/shaders/opengl/tfx_fs.glsl

@@ -1143,7 +1143,16 @@ void ps_main()
 	#endif
 #endif
 
-#if PS_ZCLAMP
-	gl_FragDepth = min(gl_FragCoord.z, MaxDepthPS);
+#if PS_ZFLOOR
+float depth_value = floor(gl_FragCoord.z * exp2(32.0f)) * exp2(-32.0f);
+#else
+float depth_value = gl_FragCoord.z;
 #endif
+	
+#if PS_ZCLAMP
+	gl_FragDepth = min(depth_value, MaxDepthPS);
+#elif PS_ZFLOOR
+	gl_FragDepth = depth_value;
+#endif
+
 }

bin/resources/shaders/vulkan/tfx.glsl

@@ -288,6 +288,7 @@ void main()
 #define PS_DITHER 0
 #define PS_DITHER_ADJUST 0
 #define PS_ZCLAMP 0
+#define PS_ZFLOOR 0
 #define PS_FEEDBACK_LOOP 0
 #define PS_TEX_IS_FB 0
 #endif
@@ -1400,8 +1401,16 @@ void main()
 		#endif
 	#endif
 
+	#if PS_ZFLOOR
+		float depth_value = floor(gl_FragCoord.z * exp2(32.0f)) * exp2(-32.0f);;
+	#else
+		float depth_value = gl_FragCoord.z;
+	#endif
+	
 	#if PS_ZCLAMP
 		gl_FragDepth = min(gl_FragCoord.z, MaxDepthPS);
+	#elif PS_ZFLOOR
+		gl_FragDepth = depth_value;
 	#endif
 
 #endif // PS_DATE

cmake/SearchForStuff.cmake

@@ -109,14 +109,14 @@ disable_compiler_warnings_for_target(speex)
 # Find the Qt components that we need.
 if(ENABLE_QT_UI)
 	find_package(Qt6 6.10.0 COMPONENTS CoreTools Core GuiTools Gui WidgetsTools Widgets LinguistTools REQUIRED)
-endif()
 
-if (Qt6_VERSION VERSION_GREATER_EQUAL 6.10.0)
-	find_package(Qt6 COMPONENTS CorePrivate GuiPrivate WidgetsPrivate REQUIRED)
-endif()
+	if (Qt6_VERSION VERSION_GREATER_EQUAL 6.10.0)
+		find_package(Qt6 COMPONENTS CorePrivate GuiPrivate WidgetsPrivate REQUIRED)
+	endif()
 
-# The docking system for the debugger.
+	# The docking system for the debugger.
 	find_package(KDDockWidgets-qt6 2.3.0 REQUIRED)
+endif()
 
 if(WIN32)
 	add_subdirectory(3rdparty/rainterface EXCLUDE_FROM_ALL)

pcsx2-qt/DisplayWidget.h

@@ -37,7 +37,7 @@ public:
 	void restoreGeometry(const QByteArray& geometry);
 
 Q_SIGNALS:
-	void windowResizedEvent(int width, int height, float scale);
+	void windowResizedEvent(u32 width, u32 height, float scale);
 	void windowRestoredEvent();
 
 	void dragEnterEvent(QDragEnterEvent* event);

pcsx2-qt/LogWindow.cpp

@@ -5,10 +5,14 @@
 #include "MainWindow.h"
 #include "QtHost.h"
 #include "SettingWidgetBinder.h"
+#include "VMManager.h"
 
 #include <QtCore/QLatin1StringView>
 #include <QtCore/QUtf8StringView>
 #include <QtGui/QIcon>
+#include <QtWidgets/QCheckBox>
+#include <QtWidgets/QHBoxLayout>
+#include <QtWidgets/QLineEdit>
 #include <QtWidgets/QMenuBar>
 #include <QtWidgets/QScrollBar>
 
@@ -46,6 +50,12 @@ void LogWindow::updateSettings()
 	const bool new_enabled = Host::GetBaseBoolSettingValue("Logging", "EnableLogWindow", false) && !Host::InNoGUIMode();
 	const bool attach_to_main = Host::GetBaseBoolSettingValue("Logging", "AttachLogWindowToMainWindow", true);
 	const bool curr_enabled = Log::IsHostOutputEnabled();
+	const bool input_enabled = Host::GetBaseBoolSettingValue("Logging", "ShowEESIOInput");
+
+	if(g_log_window && g_log_window->m_line_input)
+	{
+		g_log_window->m_input_widget->setVisible(input_enabled);
+	}
 
 	if (new_enabled == curr_enabled)
 	{
@@ -171,6 +181,10 @@ void LogWindow::createUi()
 	action->setCheckable(true);
 	SettingWidgetBinder::BindWidgetToBoolSetting(nullptr, action, "Logging", "EnableTimestamps", true);
 
+	action = settings_menu->addAction(tr("Show EE SIO &Input"));
+	action->setCheckable(true);
+	SettingWidgetBinder::BindWidgetToBoolSetting(nullptr, action, "Logging", "ShowEESIOInput", false);
+
 	settings_menu->addSeparator();
 
 	// TODO: Log Level
@@ -181,6 +195,30 @@ void LogWindow::createUi()
 	m_text->setTextInteractionFlags(Qt::TextSelectableByKeyboard | Qt::TextSelectableByMouse);
 	m_text->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
 	m_text->setWordWrapMode(QTextOption::WrapAnywhere);
+	m_text->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+
+	m_line_input = new QLineEdit(this);
+	connect(m_line_input, &QLineEdit::returnPressed, this, &LogWindow::onInputEntered);
+	
+	m_local_echo_checkbox = new QCheckBox(tr("Local Echo"), this);
+	m_local_echo_checkbox->setChecked(m_local_echo);
+	connect(m_local_echo_checkbox, &QCheckBox::checkStateChanged, this, [&](Qt::CheckState state)
+	{
+		m_local_echo = state == Qt::CheckState::Checked;
+	});
+	
+	m_newline_on_enter_checkbox = new QCheckBox(tr("Newline on send"), this);
+	m_newline_on_enter_checkbox->setChecked(m_newline_on_enter);
+	connect(m_newline_on_enter_checkbox, &QCheckBox::checkStateChanged, this, [&](Qt::CheckState state)
+	{
+		m_newline_on_enter = state == Qt::CheckState::Checked;
+	});
+
+	m_input_hbox = new QHBoxLayout(this);
+	m_input_hbox->addWidget(m_line_input, 1);
+	m_input_hbox->addWidget(m_local_echo_checkbox);
+	m_input_hbox->addWidget(m_newline_on_enter_checkbox);
+	m_input_hbox->setSpacing(8);
 
 #if defined(_WIN32)
 	QFont font("Consolas");
@@ -194,7 +232,19 @@ void LogWindow::createUi()
 #endif
 	m_text->setFont(font);
 
-	setCentralWidget(m_text);
+	QWidget* central_widget = new QWidget(this);
+	m_input_widget = new QWidget(this);
+	m_input_widget->setVisible(Host::GetBaseBoolSettingValue("Logging", "ShowEESIOInput"));
+	m_input_widget->setLayout(m_input_hbox);
+
+	QVBoxLayout* vlayout = new QVBoxLayout(central_widget);
+	vlayout->setContentsMargins(0, 0, 0, 0);
+	vlayout->setSpacing(0);
+	vlayout->addWidget(m_text);
+	vlayout->addWidget(m_input_widget);
+
+	central_widget->setLayout(vlayout);
+	setCentralWidget(central_widget);
 }
 
 void LogWindow::onClearTriggered()
@@ -361,6 +411,31 @@ void LogWindow::appendMessage(quint32 level, quint32 color, const QString& messa
 	}
 }
 
+void LogWindow::onInputEntered()
+{
+	QString text = m_line_input->text();
+	if (text.isEmpty() && !m_newline_on_enter)
+		return;
+
+	if(m_newline_on_enter)
+		text.append('\n');
+
+	std::string str = text.toUtf8().toStdString();
+
+	if(VMManager::WriteBytesToEESIORXFIFO({reinterpret_cast<const u8*>(str.data()), str.size()}))
+	{
+		m_line_input->clear();
+
+		if(m_local_echo)
+			// appendMessage expects a newline to be at the end of the string
+			appendMessage(0, 0, m_newline_on_enter ? text : (text + '\n') );
+
+		QTextCursor cursor(m_text->textCursor());
+		cursor.movePosition(QTextCursor::End);
+		m_text->setTextCursor(cursor);
+	}
+}
+
 void LogWindow::saveSize()
 {
 	const int current_width = Host::GetBaseIntSettingValue("UI", "LogWindowWidth", DEFAULT_WIDTH);

pcsx2-qt/LogWindow.h

@@ -5,6 +5,9 @@
 
 #include "common/Console.h"
 
+#include <QtWidgets/QCheckBox>
+#include <QtWidgets/QHBoxLayout>
+#include <QtWidgets/QLineEdit>
 #include <QtWidgets/QMainWindow>
 #include <QtWidgets/QPlainTextEdit>
 
@@ -36,6 +39,7 @@ private Q_SLOTS:
 	void onClearTriggered();
 	void onSaveTriggered();
 	void appendMessage(quint32 level, quint32 color, const QString& message);
+	void onInputEntered();
 
 private:
 	static constexpr int DEFAULT_WIDTH = 750;
@@ -45,8 +49,15 @@ private:
 	void restoreSize();
 
 	QPlainTextEdit* m_text;
+	QLineEdit* m_line_input;
 	QMenu* m_level_menu;
+	QWidget* m_input_widget;
+	QHBoxLayout* m_input_hbox;
+	QCheckBox* m_local_echo_checkbox;
+	QCheckBox* m_newline_on_enter_checkbox;
 
+	bool m_local_echo = false;
+	bool m_newline_on_enter = true;
 	bool m_attached_to_main_window = true;
 	bool m_destroying = false;
 };

pcsx2-qt/QtHost.cpp

@@ -777,7 +777,7 @@ void EmuThread::connectDisplaySignals(DisplaySurface* widget)
 	connect(widget, &DisplaySurface::windowRestoredEvent, this, &EmuThread::redrawDisplayWindow);
 }
 
-void EmuThread::onDisplayWindowResized(int width, int height, float scale)
+void EmuThread::onDisplayWindowResized(u32 width, u32 height, float scale)
 {
 	if (!MTGS::IsOpen())
 		return;

pcsx2-qt/QtHost.h

@@ -191,7 +191,7 @@ private:
 private Q_SLOTS:
 	void stopInThread();
 	void doBackgroundControllerPoll();
-	void onDisplayWindowResized(int width, int height, float scale);
+	void onDisplayWindowResized(u32 width, u32 height, float scale);
 	void onApplicationStateChanged(Qt::ApplicationState state);
 	void redrawDisplayWindow();
 

pcsx2-qt/QtKeyCodes.cpp

@@ -67,6 +67,17 @@ struct KeyCodeName
 	const char* icon_name;
 };
 
+// Extended keys for left/right versions, Non conflicting with Qt::Key enum
+enum ExtendedKeys
+{
+	Key_RightShift = 0x01100022,
+	Key_LeftShift = 0x01100023,
+	Key_RightControl = 0x01100024,
+	Key_LeftControl = 0x01100025,
+	Key_RightAlt = 0x01100026,
+	Key_LeftAlt = 0x01100027,
+};
+
 static constexpr const KeyCodeName s_qt_key_names[] = {
 	{Qt::Key_Escape, "Escape", ICON_PF_ESC},
 	{Qt::Key_Tab, "Tab", ICON_PF_TAB},
@@ -92,6 +103,13 @@ static constexpr const KeyCodeName s_qt_key_names[] = {
 	{Qt::Key_Control, "Control", ICON_PF_CTRL},
 	{Qt::Key_Meta, "Meta", ICON_PF_SUPER},
 	{Qt::Key_Alt, "Alt", ICON_PF_ALT},
+	// patch for left and right versions of the keys
+	{ExtendedKeys::Key_LeftShift, "LShift", ICON_PF_SHIFT},
+	{ExtendedKeys::Key_RightShift, "RShift", ICON_PF_SHIFT},
+	{ExtendedKeys::Key_LeftControl, "LCtrl", ICON_PF_CTRL},
+	{ExtendedKeys::Key_RightControl, "RCtrl", ICON_PF_CTRL},
+	{ExtendedKeys::Key_LeftAlt, "LAlt", ICON_PF_ALT},
+	{ExtendedKeys::Key_RightAlt, "RAlt", ICON_PF_ALT},
 	{Qt::Key_CapsLock, "CapsLock", ICON_PF_CAPS},
 	{Qt::Key_NumLock, "NumLock", ICON_PF_NUMLOCK},
 	{Qt::Key_ScrollLock, "ScrollLock", ICON_PF_SCRLK},
@@ -575,6 +593,41 @@ u32 QtUtils::KeyEventToCode(const QKeyEvent* ev)
 	const u8 keycode = set_keycode ? map_text_to_keycode(text) : 0;
 	int key = ev->key();
 
+	if (key == Qt::Key_Shift || key == Qt::Key_Alt || key == Qt::Key_Control)
+	{
+#if defined(Q_OS_WIN) or defined(Q_OS_LINUX)
+		// Scan codes (Tested it)
+		// 0x2A : Left shift
+		// 0x36 : Right shift
+		// 0x1D : Left ctrl
+		// 0xE01D : Right ctrl 
+		// 0x38 : Left alt
+		// right alt can become ctrl + right alt in some keyboard layouts (windows) 
+		// but thats fine for our use case
+		switch (ev->nativeScanCode())
+		{
+			case 0x2A:
+				key = ExtendedKeys::Key_LeftShift;
+				break;
+			case 0x36:
+				key = ExtendedKeys::Key_RightShift;
+				break;
+			case 0x1D:
+				key = ExtendedKeys::Key_LeftControl;
+				break;
+			case 0xE01D:
+				key = ExtendedKeys::Key_RightControl;
+				break;
+			case 0x38:
+				key = ExtendedKeys::Key_LeftAlt;
+				break;
+			default: 
+				break;
+		}
+		
+#endif
+	}
+
 	if (keycode != 0)
 		key = keycode; // Override key if mapped
 

pcsx2-qt/SettingWidgetBinder.h

@@ -463,7 +463,7 @@ namespace SettingWidgetBinder
 		{
 			if (!isNullable(widget))
 			{
-				widget->connect(widget, QOverload<int>::of(&QSpinBox::valueChanged), func);
+				widget->connect(widget, &QSpinBox::valueChanged, func);
 			}
 			else
 			{
@@ -591,7 +591,7 @@ namespace SettingWidgetBinder
 		{
 			if (!isNullable(widget))
 			{
-				widget->connect(widget, QOverload<double>::of(&QDoubleSpinBox::valueChanged), func);
+				widget->connect(widget, &QDoubleSpinBox::valueChanged, func);
 			}
 			else
 			{
@@ -608,7 +608,7 @@ namespace SettingWidgetBinder
 						});
 					menu.exec(widget->mapToGlobal(pt));
 				});
-				widget->connect(widget, QOverload<double>::of(&QDoubleSpinBox::valueChanged), widget, [widget, func = std::move(func)]() {
+				widget->connect(widget, &QDoubleSpinBox::valueChanged, widget, [widget, func = std::move(func)]() {
 					if (widget->property(IS_NULL_PROPERTY).toBool())
 					{
 						widget->setProperty(IS_NULL_PROPERTY, QVariant(false));

pcsx2-qt/Settings/AdvancedSettingsWidget.cpp

@@ -42,9 +42,9 @@ AdvancedSettingsWidget::AdvancedSettingsWidget(SettingsWindow* settings_dialog,
 	m_ui.eeClampMode->setCurrentIndex(getClampingModeIndex(-1));
 	m_ui.vu0ClampMode->setCurrentIndex(getClampingModeIndex(0));
 	m_ui.vu1ClampMode->setCurrentIndex(getClampingModeIndex(1));
-	connect(m_ui.eeClampMode, QOverload<int>::of(&QComboBox::currentIndexChanged), [this](int index) { setClampingMode(-1, index); });
-	connect(m_ui.vu0ClampMode, QOverload<int>::of(&QComboBox::currentIndexChanged), [this](int index) { setClampingMode(0, index); });
-	connect(m_ui.vu1ClampMode, QOverload<int>::of(&QComboBox::currentIndexChanged), [this](int index) { setClampingMode(1, index); });
+	connect(m_ui.eeClampMode, &QComboBox::currentIndexChanged, [this](int index) { setClampingMode(-1, index); });
+	connect(m_ui.vu0ClampMode, &QComboBox::currentIndexChanged, [this](int index) { setClampingMode(0, index); });
+	connect(m_ui.vu1ClampMode, &QComboBox::currentIndexChanged, [this](int index) { setClampingMode(1, index); });
 
 	SettingWidgetBinder::BindWidgetToBoolSetting(sif, m_ui.iopRecompiler, "EmuCore/CPU/Recompiler", "EnableIOP", true);
 
@@ -60,7 +60,7 @@ AdvancedSettingsWidget::AdvancedSettingsWidget(SettingsWindow* settings_dialog,
 	SettingWidgetBinder::BindWidgetToIntSetting(
 		sif, m_ui.savestateCompressionLevel, "EmuCore", "SavestateCompressionRatio", static_cast<int>(SavestateCompressionLevel::Medium));
 
-	connect(m_ui.savestateCompressionMethod, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
+	connect(m_ui.savestateCompressionMethod, &QComboBox::currentIndexChanged, this,
 		&AdvancedSettingsWidget::onSavestateCompressionTypeChanged);
 
 	SettingWidgetBinder::BindWidgetToBoolSetting(sif, m_ui.backupSaveStates, "EmuCore", "BackupSavestate", true);

pcsx2-qt/Settings/ControllerBindingWidget.cpp

@@ -49,7 +49,7 @@ ControllerBindingWidget::ControllerBindingWidget(QWidget* parent, ControllerSett
 	ControllerSettingWidgetBinder::BindWidgetToInputProfileString(m_dialog->getProfileSettingsInterface(),
 		m_ui.controllerType, m_config_section, "Type", Pad::GetControllerInfo(Pad::GetDefaultPadType(port))->name);
 
-	connect(m_ui.controllerType, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &ControllerBindingWidget::onTypeChanged);
+	connect(m_ui.controllerType, &QComboBox::currentIndexChanged, this, &ControllerBindingWidget::onTypeChanged);
 	connect(m_ui.bindings, &QPushButton::clicked, this, &ControllerBindingWidget::onBindingsClicked);
 	connect(m_ui.settings, &QPushButton::clicked, this, &ControllerBindingWidget::onSettingsClicked);
 	connect(m_ui.macros, &QPushButton::clicked, this, &ControllerBindingWidget::onMacrosClicked);
@@ -1002,8 +1002,8 @@ USBDeviceWidget::USBDeviceWidget(QWidget* parent, ControllerSettingsWindow* dial
 	ControllerSettingWidgetBinder::BindWidgetToInputProfileString(
 		m_dialog->getProfileSettingsInterface(), m_ui.deviceType, m_config_section, "Type", "None");
 
-	connect(m_ui.deviceType, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &USBDeviceWidget::onTypeChanged);
-	connect(m_ui.deviceSubtype, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &USBDeviceWidget::onSubTypeChanged);
+	connect(m_ui.deviceType, &QComboBox::currentIndexChanged, this, &USBDeviceWidget::onTypeChanged);
+	connect(m_ui.deviceSubtype, &QComboBox::currentIndexChanged, this, &USBDeviceWidget::onSubTypeChanged);
 	connect(m_ui.bindings, &QPushButton::clicked, this, &USBDeviceWidget::onBindingsClicked);
 	connect(m_ui.settings, &QPushButton::clicked, this, &USBDeviceWidget::onSettingsClicked);
 	connect(m_ui.automaticBinding, &QPushButton::clicked, this, &USBDeviceWidget::onAutomaticBindingClicked);

pcsx2-qt/Settings/DEV9SettingsWidget.cpp

@@ -62,8 +62,8 @@ DEV9SettingsWidget::DEV9SettingsWidget(SettingsWindow* settings_dialog, QWidget*
 	//////////////////////////////////////////////////////////////////////////
 	// Eth Device Settings
 	//////////////////////////////////////////////////////////////////////////
-	connect(m_ui.ethDevType, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &DEV9SettingsWidget::onEthDeviceTypeChanged);
-	connect(m_ui.ethDev, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &DEV9SettingsWidget::onEthDeviceChanged);
+	connect(m_ui.ethDevType, &QComboBox::currentIndexChanged, this, &DEV9SettingsWidget::onEthDeviceTypeChanged);
+	connect(m_ui.ethDev, &QComboBox::currentIndexChanged, this, &DEV9SettingsWidget::onEthDeviceChanged);
 	//Comboboxes populated in show event
 
 	//////////////////////////////////////////////////////////////////////////
@@ -125,12 +125,12 @@ DEV9SettingsWidget::DEV9SettingsWidget(SettingsWindow* settings_dialog, QWidget*
 	SettingWidgetBinder::BindWidgetToEnumSetting(sif, m_ui.ethDNS1Mode, "DEV9/Eth", "ModeDNS1",
 		s_dns_name, Pcsx2Config::DEV9Options::DnsModeNames, Pcsx2Config::DEV9Options::DnsModeNames[static_cast<int>(Pcsx2Config::DEV9Options::DnsMode::Auto)], "DEV9SettingsWidget");
 	onEthDNSModeChanged(m_ui.ethDNS1Mode, m_ui.ethDNS1Mode->currentIndex(), m_ui.ethDNS1Addr, "DEV9/Eth", "ModeDNS1");
-	connect(m_ui.ethDNS1Mode, QOverload<int>::of(&QComboBox::currentIndexChanged), this, [&](int index) { onEthDNSModeChanged(m_ui.ethDNS1Mode, index, m_ui.ethDNS1Addr, "DEV9/Eth", "ModeDNS1"); });
+	connect(m_ui.ethDNS1Mode, &QComboBox::currentIndexChanged, this, [&](int index) { onEthDNSModeChanged(m_ui.ethDNS1Mode, index, m_ui.ethDNS1Addr, "DEV9/Eth", "ModeDNS1"); });
 
 	SettingWidgetBinder::BindWidgetToEnumSetting(sif, m_ui.ethDNS2Mode, "DEV9/Eth", "ModeDNS2",
 		s_dns_name, Pcsx2Config::DEV9Options::DnsModeNames, Pcsx2Config::DEV9Options::DnsModeNames[static_cast<int>(Pcsx2Config::DEV9Options::DnsMode::Auto)], "DEV9SettingsWidget");
 	onEthDNSModeChanged(m_ui.ethDNS2Mode, m_ui.ethDNS2Mode->currentIndex(), m_ui.ethDNS2Addr, "DEV9/Eth", "ModeDNS2");
-	connect(m_ui.ethDNS2Mode, QOverload<int>::of(&QComboBox::currentIndexChanged), this, [&](int index) { onEthDNSModeChanged(m_ui.ethDNS2Mode, index, m_ui.ethDNS2Addr, "DEV9/Eth", "ModeDNS2"); });
+	connect(m_ui.ethDNS2Mode, &QComboBox::currentIndexChanged, this, [&](int index) { onEthDNSModeChanged(m_ui.ethDNS2Mode, index, m_ui.ethDNS2Addr, "DEV9/Eth", "ModeDNS2"); });
 
 	//////////////////////////////////////////////////////////////////////////
 	// DNS Settings
@@ -144,7 +144,7 @@ DEV9SettingsWidget::DEV9SettingsWidget(SettingsWindow* settings_dialog, QWidget*
 	headers.push_back(tr("Enabled"));
 	m_ethHost_model->setHorizontalHeaderLabels(headers);
 
-	connect(m_ethHost_model, QOverload<QStandardItem*>::of(&QStandardItemModel::itemChanged), this, &DEV9SettingsWidget::onEthHostEdit);
+	connect(m_ethHost_model, &QStandardItemModel::itemChanged, this, &DEV9SettingsWidget::onEthHostEdit);
 
 	m_ethHosts_proxy = new QSortFilterProxyModel(m_ui.ethHosts);
 	m_ethHosts_proxy->setSourceModel(m_ethHost_model);
@@ -186,7 +186,7 @@ DEV9SettingsWidget::DEV9SettingsWidget(SettingsWindow* settings_dialog, QWidget*
 	connect(m_ui.hddFile, &QLineEdit::editingFinished, this, &DEV9SettingsWidget::onHddFileEdit);
 	connect(m_ui.hddBrowseFile, &QPushButton::clicked, this, &DEV9SettingsWidget::onHddBrowseFileClicked);
 
-	connect(m_ui.hddSizeSlider, QOverload<int>::of(&QSlider::valueChanged), this, &DEV9SettingsWidget::onHddSizeSlide);
+	connect(m_ui.hddSizeSlider, &QSlider::valueChanged, this, &DEV9SettingsWidget::onHddSizeSlide);
 	SettingWidgetBinder::SettingAccessor<QSpinBox>::connectValueChanged(m_ui.hddSizeSpinBox, [&]() { onHddSizeAccessorSpin(); });
 
 	connect(m_ui.hddCreate, &QPushButton::clicked, this, &DEV9SettingsWidget::onHddCreateClicked);

pcsx2-qt/Settings/EmulationSettingsWidget.cpp

@@ -94,7 +94,7 @@ EmulationSettingsWidget::EmulationSettingsWidget(SettingsWindow* settings_dialog
 	const std::optional<int> cycle_rate =
 		dialog()->getIntValue("EmuCore/Speedhacks", "EECycleRate", sif ? std::nullopt : std::optional<int>(DEFAULT_EE_CYCLE_RATE));
 	m_ui.eeCycleRate->setCurrentIndex(cycle_rate.has_value() ? (std::clamp(cycle_rate.value(), MINIMUM_EE_CYCLE_RATE, MAXIMUM_EE_CYCLE_RATE) + (0 - MINIMUM_EE_CYCLE_RATE) + static_cast<int>(dialog()->isPerGameSettings())) : 0);
-	connect(m_ui.eeCycleRate, QOverload<int>::of(&QComboBox::currentIndexChanged), this, [&](int index) {
+	connect(m_ui.eeCycleRate, &QComboBox::currentIndexChanged, this, [&](int index) {
 		std::optional<int> value;
 		if (!dialog()->isPerGameSettings() || index > 0)
 			value = MINIMUM_EE_CYCLE_RATE + index - static_cast<int>(dialog()->isPerGameSettings());
@@ -218,7 +218,7 @@ void EmulationSettingsWidget::initializeSpeedCombo(QComboBox* cb, const char* se
 		cb->setCurrentIndex(custom_index);
 	}
 
-	connect(cb, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
+	connect(cb, &QComboBox::currentIndexChanged, this,
 		[this, cb, section, key](int index) { handleSpeedComboChange(cb, section, key); });
 }
 

pcsx2-qt/Settings/GraphicsHardwareFixesSettingsTab.ui

@@ -14,8 +14,31 @@
    <string/>
   </property>
   <layout class="QGridLayout" name="gridLayout" columnstretch="0,1">
-   <item row="3" column="1">
-    <widget class="QComboBox" name="hwAutoFlush">
+   <item row="8" column="0">
+    <spacer name="verticalSpacer">
+     <property name="orientation">
+      <enum>Qt::Orientation::Vertical</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>20</width>
+       <height>0</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+   <item row="6" column="0">
+    <widget class="QLabel" name="skipDrawLabel">
+     <property name="text">
+      <string>Skip Draw Range:</string>
+     </property>
+     <property name="buddy">
+      <cstring>skipDrawStart</cstring>
+     </property>
+    </widget>
+   </item>
+   <item row="4" column="1">
+    <widget class="QComboBox" name="textureInsideRt">
      <item>
       <property name="text">
        <string>Disabled (Default)</string>
@@ -23,12 +46,12 @@
      </item>
      <item>
       <property name="text">
-       <string>Enabled (Sprites Only)</string>
+       <string>Inside Target</string>
       </property>
      </item>
      <item>
       <property name="text">
-       <string>Enabled (All Primitives)</string>
+       <string>Merge Targets</string>
       </property>
      </item>
     </widget>
@@ -43,41 +66,6 @@
      </property>
     </widget>
    </item>
-   <item row="5" column="0">
-    <widget class="QLabel" name="skipDrawLabel">
-     <property name="text">
-      <string>Skip Draw Range:</string>
-     </property>
-     <property name="buddy">
-      <cstring>skipDrawStart</cstring>
-     </property>
-    </widget>
-   </item>
-   <item row="1" column="1">
-    <widget class="QComboBox" name="cpuCLUTRender">
-     <property name="currentText">
-      <string extracomment="0 (Disabled)">0 (Disabled)</string>
-     </property>
-     <property name="currentIndex">
-      <number>0</number>
-     </property>
-     <item>
-      <property name="text">
-       <string>0 (Disabled)</string>
-      </property>
-     </item>
-     <item>
-      <property name="text">
-       <string>1 (Normal)</string>
-      </property>
-     </item>
-     <item>
-      <property name="text">
-       <string>2 (Aggressive)</string>
-      </property>
-     </item>
-    </widget>
-   </item>
    <item row="0" column="1">
     <layout class="QHBoxLayout" name="cpuCLUTRenderLayout" stretch="0,0">
      <item>
@@ -160,8 +148,36 @@
      </item>
     </layout>
    </item>
-   <item row="4" column="1">
-    <widget class="QComboBox" name="textureInsideRt">
+   <item row="3" column="0">
+    <widget class="QLabel" name="hwAutoFlushLabel">
+     <property name="text">
+      <string>Auto Flush:</string>
+     </property>
+     <property name="buddy">
+      <cstring>hwAutoFlush</cstring>
+     </property>
+    </widget>
+   </item>
+   <item row="6" column="1">
+    <layout class="QHBoxLayout" name="skipDrawLayout">
+     <item>
+      <widget class="QSpinBox" name="skipDrawStart">
+       <property name="maximum">
+        <number>10000</number>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QSpinBox" name="skipDrawEnd">
+       <property name="maximum">
+        <number>10000</number>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item row="2" column="1">
+    <widget class="QComboBox" name="gpuTargetCLUTMode">
      <item>
       <property name="text">
        <string>Disabled (Default)</string>
@@ -169,12 +185,57 @@
      </item>
      <item>
       <property name="text">
-       <string>Inside Target</string>
+       <string>Enabled (Exact Match)</string>
       </property>
      </item>
      <item>
       <property name="text">
-       <string>Merge Targets</string>
+       <string>Enabled (Check Inside Target)</string>
+      </property>
+     </item>
+    </widget>
+   </item>
+   <item row="0" column="0">
+    <widget class="QLabel" name="cpuCLUTRenderLabel">
+     <property name="text">
+      <string>CPU Sprite Render Size:</string>
+     </property>
+     <property name="buddy">
+      <cstring>cpuSpriteRenderBW</cstring>
+     </property>
+    </widget>
+   </item>
+   <item row="2" column="0">
+    <widget class="QLabel" name="gpuTargetCLUTLabel">
+     <property name="text">
+      <string extracomment="CLUT: Color Look Up Table, often referred to as a palette in non-PS2 things.  GPU Target CLUT: GPU handling of when a game uses data from a render target as a CLUT.">GPU Target CLUT:</string>
+     </property>
+     <property name="buddy">
+      <cstring>gpuTargetCLUTMode</cstring>
+     </property>
+    </widget>
+   </item>
+   <item row="1" column="1">
+    <widget class="QComboBox" name="cpuCLUTRender">
+     <property name="currentText">
+      <string extracomment="0 (Disabled)">0 (Disabled)</string>
+     </property>
+     <property name="currentIndex">
+      <number>0</number>
+     </property>
+     <item>
+      <property name="text">
+       <string>0 (Disabled)</string>
+      </property>
+     </item>
+     <item>
+      <property name="text">
+       <string>1 (Normal)</string>
+      </property>
+     </item>
+     <item>
+      <property name="text">
+       <string>2 (Aggressive)</string>
       </property>
      </item>
     </widget>
@@ -189,7 +250,26 @@
      </property>
     </widget>
    </item>
-   <item row="6" column="0" colspan="2">
+   <item row="3" column="1">
+    <widget class="QComboBox" name="hwAutoFlush">
+     <item>
+      <property name="text">
+       <string>Disabled (Default)</string>
+      </property>
+     </item>
+     <item>
+      <property name="text">
+       <string>Enabled (Sprites Only)</string>
+      </property>
+     </item>
+     <item>
+      <property name="text">
+       <string>Enabled (All Primitives)</string>
+      </property>
+     </item>
+    </widget>
+   </item>
+   <item row="7" column="0" colspan="2">
     <layout class="QGridLayout" name="hwFixesLayout">
      <item row="4" column="0">
       <widget class="QCheckBox" name="estimateTextureRegion">
@@ -256,28 +336,8 @@
      </item>
     </layout>
    </item>
-   <item row="3" column="0">
-    <widget class="QLabel" name="hwAutoFlushLabel">
-     <property name="text">
-      <string>Auto Flush:</string>
-     </property>
-     <property name="buddy">
-      <cstring>hwAutoFlush</cstring>
-     </property>
-    </widget>
-   </item>
-   <item row="2" column="0">
-    <widget class="QLabel" name="gpuTargetCLUTLabel">
-     <property name="text">
-      <string extracomment="CLUT: Color Look Up Table, often referred to as a palette in non-PS2 things.  GPU Target CLUT: GPU handling of when a game uses data from a render target as a CLUT.">GPU Target CLUT:</string>
-     </property>
-     <property name="buddy">
-      <cstring>gpuTargetCLUTMode</cstring>
-     </property>
-    </widget>
-   </item>
-   <item row="2" column="1">
-    <widget class="QComboBox" name="gpuTargetCLUTMode">
+   <item row="5" column="1">
+    <widget class="QComboBox" name="limit24BitDepth">
      <item>
       <property name="text">
        <string>Disabled (Default)</string>
@@ -285,57 +345,23 @@
      </item>
      <item>
       <property name="text">
-       <string>Enabled (Exact Match)</string>
+       <string>Prioritize Upper</string>
       </property>
      </item>
      <item>
       <property name="text">
-       <string>Enabled (Check Inside Target)</string>
+       <string>Prioritize Lower</string>
       </property>
      </item>
     </widget>
    </item>
-   <item row="0" column="0">
-    <widget class="QLabel" name="cpuCLUTRenderLabel">
+   <item row="5" column="0">
+    <widget class="QLabel" name="limitDepthLabel">
      <property name="text">
-      <string>CPU Sprite Render Size:</string>
-     </property>
-     <property name="buddy">
-      <cstring>cpuSpriteRenderBW</cstring>
+      <string>Limit 24 Bit Depth</string>
      </property>
     </widget>
    </item>
-   <item row="5" column="1">
-    <layout class="QHBoxLayout" name="skipDrawLayout">
-     <item>
-      <widget class="QSpinBox" name="skipDrawStart">
-       <property name="maximum">
-        <number>10000</number>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QSpinBox" name="skipDrawEnd">
-       <property name="maximum">
-        <number>10000</number>
-       </property>
-      </widget>
-     </item>
-    </layout>
-   </item>
-   <item row="7" column="0">
-    <spacer name="verticalSpacer">
-     <property name="orientation">
-      <enum>Qt::Orientation::Vertical</enum>
-     </property>
-     <property name="sizeHint" stdset="0">
-      <size>
-       <width>20</width>
-       <height>0</height>
-      </size>
-     </property>
-    </spacer>
-   </item>
   </layout>
  </widget>
  <tabstops>

pcsx2-qt/Settings/GraphicsSettingsWidget.cpp

@@ -99,7 +99,7 @@ GraphicsSettingsWidget::GraphicsSettingsWidget(SettingsWindow* settings_dialog,
 	SettingWidgetBinder::BindWidgetToIntSetting(sif, m_display.cropBottom, "EmuCore/GS", "CropBottom", 0);
 
 	connect(
-		m_display.fullscreenModes, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &GraphicsSettingsWidget::onFullscreenModeChanged);
+		m_display.fullscreenModes, &QComboBox::currentIndexChanged, this, &GraphicsSettingsWidget::onFullscreenModeChanged);
 
 	//////////////////////////////////////////////////////////////////////////
 	// HW Settings
@@ -114,9 +114,9 @@ GraphicsSettingsWidget::GraphicsSettingsWidget(SettingsWindow* settings_dialog,
 	SettingWidgetBinder::BindWidgetToIntSetting(
 		sif, m_hw.blending, "EmuCore/GS", "accurate_blending_unit", static_cast<int>(AccBlendLevel::Basic));
 	SettingWidgetBinder::BindWidgetToBoolSetting(sif, m_hw.enableHWFixes, "EmuCore/GS", "UserHacks", false);
-	connect(m_hw.upscaleMultiplier, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
+	connect(m_hw.upscaleMultiplier, &QComboBox::currentIndexChanged, this,
 		&GraphicsSettingsWidget::onUpscaleMultiplierChanged);
-	connect(m_hw.trilinearFiltering, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
+	connect(m_hw.trilinearFiltering, &QComboBox::currentIndexChanged, this,
 		&GraphicsSettingsWidget::onTrilinearFilteringChanged);
 	onTrilinearFilteringChanged();
 
@@ -147,10 +147,12 @@ GraphicsSettingsWidget::GraphicsSettingsWidget(SettingsWindow* settings_dialog,
 		sif, m_fixes.disablePartialInvalidation, "EmuCore/GS", "UserHacks_DisablePartialInvalidation", false);
 	SettingWidgetBinder::BindWidgetToIntSetting(
 		sif, m_fixes.textureInsideRt, "EmuCore/GS", "UserHacks_TextureInsideRt", static_cast<int>(GSTextureInRtMode::Disabled));
+	SettingWidgetBinder::BindWidgetToIntSetting(
+		sif, m_fixes.limit24BitDepth, "EmuCore/GS", "UserHacks_Limit24BitDepth", static_cast<int>(GSLimit24BitDepth::Disabled));
 	SettingWidgetBinder::BindWidgetToBoolSetting(sif, m_fixes.readTCOnClose, "EmuCore/GS", "UserHacks_ReadTCOnClose", false);
 	SettingWidgetBinder::BindWidgetToBoolSetting(sif, m_fixes.estimateTextureRegion, "EmuCore/GS", "UserHacks_EstimateTextureRegion", false);
 	SettingWidgetBinder::BindWidgetToBoolSetting(sif, m_fixes.gpuPaletteConversion, "EmuCore/GS", "paltex", false);
-	connect(m_fixes.cpuSpriteRenderBW, QOverload<int>::of(&QComboBox::currentIndexChanged), this,
+	connect(m_fixes.cpuSpriteRenderBW, &QComboBox::currentIndexChanged, this,
 		&GraphicsSettingsWidget::onCPUSpriteRenderBWChanged);
 	connect(m_fixes.gpuPaletteConversion, &QCheckBox::checkStateChanged, this, &GraphicsSettingsWidget::onGpuPaletteConversionChanged);
 	onCPUSpriteRenderBWChanged();
@@ -295,8 +297,8 @@ GraphicsSettingsWidget::GraphicsSettingsWidget(SettingsWindow* settings_dialog,
 			m_header.rendererDropdown->setCurrentIndex(0);
 	}
 
-	connect(m_header.rendererDropdown, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &GraphicsSettingsWidget::onRendererChanged);
-	connect(m_header.adapterDropdown, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &GraphicsSettingsWidget::onAdapterChanged);
+	connect(m_header.rendererDropdown, &QComboBox::currentIndexChanged, this, &GraphicsSettingsWidget::onRendererChanged);
+	connect(m_header.adapterDropdown, &QComboBox::currentIndexChanged, this, &GraphicsSettingsWidget::onAdapterChanged);
 	connect(m_hw.enableHWFixes, &QCheckBox::checkStateChanged, this, &GraphicsSettingsWidget::updateRendererDependentOptions);
 	connect(m_advanced.extendedUpscales, &QCheckBox::checkStateChanged, this, &GraphicsSettingsWidget::updateRendererDependentOptions);
 	connect(m_hw.textureFiltering, &QComboBox::currentIndexChanged, this, &GraphicsSettingsWidget::onTextureFilteringChange);
@@ -624,6 +626,9 @@ GraphicsSettingsWidget::GraphicsSettingsWidget(SettingsWindow* settings_dialog,
 		dialog()->registerWidgetHelp(m_fixes.textureInsideRt, tr("Texture Inside RT"), tr("Disabled"),
 			tr("Allows the texture cache to reuse as an input texture the inner portion of a previous framebuffer."));
 
+		dialog()->registerWidgetHelp(m_fixes.limit24BitDepth, tr("Limit 24 Bit Depth"), tr("Disabled"),
+			tr("Eats your cheese."));
+
 		dialog()->registerWidgetHelp(m_fixes.readTCOnClose, tr("Read Targets When Closing"), tr("Unchecked"),
 			tr("Flushes all targets in the texture cache back to local memory when shutting down. Can prevent lost visuals when saving "
 			   "state or switching graphics APIs, but can also cause graphical corruption."));

pcsx2-qt/Settings/InterfaceSettingsWidget.cpp

@@ -133,18 +133,18 @@ InterfaceSettingsWidget::InterfaceSettingsWidget(SettingsWindow* settings_dialog
 
 	SettingWidgetBinder::BindWidgetToEnumSetting(sif, m_ui.theme, "UI", "Theme", THEME_NAMES, THEME_VALUES,
 		QtHost::GetDefaultThemeName(), "InterfaceSettingsWidget");
-	connect(m_ui.theme, QOverload<int>::of(&QComboBox::currentIndexChanged), [this]() { emit themeChanged(); });
+	connect(m_ui.theme, &QComboBox::currentIndexChanged, [this]() { emit themeChanged(); });
 
 	SettingWidgetBinder::BindWidgetToFloatSetting(sif, m_ui.backgroundOpacity, "UI", "GameListBackgroundOpacity", 100.0f);
 	SettingWidgetBinder::BindWidgetToEnumSetting(sif, m_ui.backgroundScale, "UI", "GameListBackgroundMode", BACKGROUND_SCALE_NAMES, QtUtils::ScalingMode::Fit);
 	connect(m_ui.backgroundBrowse, &QPushButton::clicked, [this]() { onSetGameListBackgroundTriggered(); });
 	connect(m_ui.backgroundReset, &QPushButton::clicked, [this]() { onClearGameListBackgroundTriggered(); });
 	connect(m_ui.backgroundOpacity, &QSpinBox::editingFinished, [this]() { emit backgroundChanged(); });
-	connect(m_ui.backgroundScale, QOverload<int>::of(&QComboBox::currentIndexChanged), [this]() { emit backgroundChanged(); });
+	connect(m_ui.backgroundScale, &QComboBox::currentIndexChanged, [this]() { emit backgroundChanged(); });
 
 	populateLanguages();
 	SettingWidgetBinder::BindWidgetToStringSetting(sif, m_ui.language, "UI", "Language", QtHost::GetDefaultLanguage());
-	connect(m_ui.language, QOverload<int>::of(&QComboBox::currentIndexChanged), [this]() { emit languageChanged(); });
+	connect(m_ui.language, &QComboBox::currentIndexChanged, [this]() { emit languageChanged(); });
 
 	// Per-game settings is special, we don't want to bind it if we're editing per-game settings.
 	if (!dialog()->isPerGameSettings())

pcsx2-qt/SetupWizardDialog.cpp

@@ -176,7 +176,7 @@ void SetupWizardDialog::setupLanguagePage()
 {
 	SettingWidgetBinder::BindWidgetToEnumSetting(nullptr, m_ui.theme, "UI", "Theme",
 		InterfaceSettingsWidget::THEME_NAMES, InterfaceSettingsWidget::THEME_VALUES, QtHost::GetDefaultThemeName(), "InterfaceSettingsWidget");
-	connect(m_ui.theme, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &SetupWizardDialog::themeChanged);
+	connect(m_ui.theme, &QComboBox::currentIndexChanged, this, &SetupWizardDialog::themeChanged);
 
 	for (const std::pair<QString, QString>& it : QtHost::GetAvailableLanguageList())
 	{
@@ -189,7 +189,7 @@ void SetupWizardDialog::setupLanguagePage()
 	SettingWidgetBinder::BindWidgetToStringSetting(
 		nullptr, m_ui.language, "UI", "Language", QtHost::GetDefaultLanguage());
 	connect(
-		m_ui.language, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &SetupWizardDialog::languageChanged);
+		m_ui.language, &QComboBox::currentIndexChanged, this, &SetupWizardDialog::languageChanged);
 
 	SettingWidgetBinder::BindWidgetToBoolSetting(
 		nullptr, m_ui.autoUpdateEnabled, "AutoUpdater", "CheckAtStartup", true);

pcsx2-qt/Themes.cpp

@@ -437,26 +437,26 @@ void QtHost::SetStyleFromSettings()
 		// Alternative dark theme.
 		qApp->setStyle(QStyleFactory::create("Fusion"));
 
-		const QColor gray(150, 150, 150);
-		const QColor royalBlue(29, 41, 81);
-		const QColor darkishBlue(17, 30, 108);
+		const QColor abyssBlue(39, 58, 114);
+		const QColor darkishBlue(29, 41, 81);
 		const QColor lighterBlue(25, 32, 130);
-		const QColor highlight(36, 93, 218);
-		const QColor link(0, 202, 255);
+		const QColor blue(198, 238, 255);
+		const QColor gray(150, 150, 150);
 
 		QPalette cobaltSkyPalette;
-		cobaltSkyPalette.setColor(QPalette::Window, royalBlue);
+		cobaltSkyPalette.setColor(QPalette::Window, abyssBlue);
 		cobaltSkyPalette.setColor(QPalette::WindowText, Qt::white);
-		cobaltSkyPalette.setColor(QPalette::Base, royalBlue.lighter());
-		cobaltSkyPalette.setColor(QPalette::AlternateBase, darkishBlue);
+		cobaltSkyPalette.setColor(QPalette::Base, darkishBlue);
+		cobaltSkyPalette.setColor(QPalette::AlternateBase, darkishBlue.darker());
 		cobaltSkyPalette.setColor(QPalette::ToolTipBase, darkishBlue);
 		cobaltSkyPalette.setColor(QPalette::ToolTipText, Qt::white);
 		cobaltSkyPalette.setColor(QPalette::Text, Qt::white);
 		cobaltSkyPalette.setColor(QPalette::Button, lighterBlue);
 		cobaltSkyPalette.setColor(QPalette::ButtonText, Qt::white);
-		cobaltSkyPalette.setColor(QPalette::Link, link);
-		cobaltSkyPalette.setColor(QPalette::Highlight, highlight);
+		cobaltSkyPalette.setColor(QPalette::Link, blue);
+		cobaltSkyPalette.setColor(QPalette::Highlight, abyssBlue.lighter());
 		cobaltSkyPalette.setColor(QPalette::HighlightedText, Qt::white);
+		cobaltSkyPalette.setColor(QPalette::PlaceholderText, gray);
 
 		cobaltSkyPalette.setColor(QPalette::Active, QPalette::Button, lighterBlue);
 		cobaltSkyPalette.setColor(QPalette::Disabled, QPalette::ButtonText, gray);
@@ -475,9 +475,9 @@ void QtHost::SetStyleFromSettings()
 		// OLED screens.
 		qApp->setStyle(QStyleFactory::create("Fusion"));
 
-		const QColor black(0, 0, 0);
-		const QColor gray(25, 25, 25);
-		const QColor lighterGray(75, 75, 75);
+		const QColor black(5, 5, 5);
+		const QColor gray(22, 22, 29);
+		const QColor lighterGray(65, 79, 98);
 		const QColor blue(198, 238, 255);
 
 		QPalette AMOLEDPalette;
@@ -519,7 +519,7 @@ void QtHost::SetStyleFromSettings()
 		rubyPalette.setColor(QPalette::Window, slate);
 		rubyPalette.setColor(QPalette::WindowText, Qt::white);
 		rubyPalette.setColor(QPalette::Base, slate.lighter());
-		rubyPalette.setColor(QPalette::AlternateBase, slate.lighter());
+		rubyPalette.setColor(QPalette::AlternateBase, slate.darker());
 		rubyPalette.setColor(QPalette::ToolTipBase, slate);
 		rubyPalette.setColor(QPalette::ToolTipText, Qt::white);
 		rubyPalette.setColor(QPalette::Text, Qt::white);
@@ -553,7 +553,7 @@ void QtHost::SetStyleFromSettings()
 		sapphirePalette.setColor(QPalette::Window, slate);
 		sapphirePalette.setColor(QPalette::WindowText, Qt::white);
 		sapphirePalette.setColor(QPalette::Base, slate.lighter());
-		sapphirePalette.setColor(QPalette::AlternateBase, slate.lighter());
+		sapphirePalette.setColor(QPalette::AlternateBase, slate.darker());
 		sapphirePalette.setColor(QPalette::ToolTipBase, slate);
 		sapphirePalette.setColor(QPalette::ToolTipText, Qt::white);
 		sapphirePalette.setColor(QPalette::Text, Qt::white);
@@ -587,7 +587,7 @@ void QtHost::SetStyleFromSettings()
 		emeraldPalette.setColor(QPalette::Window, slate);
 		emeraldPalette.setColor(QPalette::WindowText, Qt::white);
 		emeraldPalette.setColor(QPalette::Base, slate.lighter());
-		emeraldPalette.setColor(QPalette::AlternateBase, slate.lighter());
+		emeraldPalette.setColor(QPalette::AlternateBase, slate.darker());
 		emeraldPalette.setColor(QPalette::ToolTipBase, slate);
 		emeraldPalette.setColor(QPalette::ToolTipText, Qt::white);
 		emeraldPalette.setColor(QPalette::Text, Qt::white);

pcsx2-qt/Translations/pcsx2-qt_en.ts

@@ -23147,8 +23147,9 @@ Rename it to {} to remove this warning.</source>
         <location filename="../../pcsx2/USB/usb-pad/usb-pad.cpp" line="938"/>
         <location filename="../../pcsx2/USB/usb-pad/usb-realplay.cpp" line="448"/>
         <location filename="../../pcsx2/USB/usb-pad/usb-seamic.cpp" line="373"/>
-        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="79"/>
-        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="98"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="89"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="108"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="131"/>
         <location filename="../../pcsx2/USB/usb-pad/usb-turntable.cpp" line="440"/>
         <source>D-Pad Up</source>
         <translation type="unfinished"></translation>
@@ -23160,8 +23161,9 @@ Rename it to {} to remove this warning.</source>
         <location filename="../../pcsx2/USB/usb-pad/usb-pad.cpp" line="940"/>
         <location filename="../../pcsx2/USB/usb-pad/usb-realplay.cpp" line="449"/>
         <location filename="../../pcsx2/USB/usb-pad/usb-seamic.cpp" line="374"/>
-        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="80"/>
-        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="99"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="90"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="109"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="132"/>
         <location filename="../../pcsx2/USB/usb-pad/usb-turntable.cpp" line="441"/>
         <source>D-Pad Down</source>
         <translation type="unfinished"></translation>
@@ -23173,8 +23175,9 @@ Rename it to {} to remove this warning.</source>
         <location filename="../../pcsx2/USB/usb-pad/usb-pad.cpp" line="941"/>
         <location filename="../../pcsx2/USB/usb-pad/usb-realplay.cpp" line="450"/>
         <location filename="../../pcsx2/USB/usb-pad/usb-seamic.cpp" line="375"/>
-        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="81"/>
-        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="100"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="91"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="110"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="133"/>
         <location filename="../../pcsx2/USB/usb-pad/usb-turntable.cpp" line="442"/>
         <source>D-Pad Left</source>
         <translation type="unfinished"></translation>
@@ -23186,8 +23189,9 @@ Rename it to {} to remove this warning.</source>
         <location filename="../../pcsx2/USB/usb-pad/usb-pad.cpp" line="939"/>
         <location filename="../../pcsx2/USB/usb-pad/usb-realplay.cpp" line="451"/>
         <location filename="../../pcsx2/USB/usb-pad/usb-seamic.cpp" line="376"/>
-        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="82"/>
-        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="101"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="92"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="111"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="134"/>
         <location filename="../../pcsx2/USB/usb-pad/usb-turntable.cpp" line="443"/>
         <source>D-Pad Right</source>
         <translation type="unfinished"></translation>
@@ -23211,6 +23215,7 @@ Rename it to {} to remove this warning.</source>
         <location filename="../../pcsx2/USB/usb-lightgun/guncon2.cpp" line="592"/>
         <location filename="../../pcsx2/USB/usb-pad/usb-pad.cpp" line="139"/>
         <location filename="../../pcsx2/USB/usb-pad/usb-seamic.cpp" line="363"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="154"/>
         <source>A</source>
         <translation type="unfinished"></translation>
     </message>
@@ -23218,12 +23223,14 @@ Rename it to {} to remove this warning.</source>
         <location filename="../../pcsx2/USB/usb-lightgun/guncon2.cpp" line="593"/>
         <location filename="../../pcsx2/USB/usb-pad/usb-pad.cpp" line="140"/>
         <location filename="../../pcsx2/USB/usb-pad/usb-seamic.cpp" line="364"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="155"/>
         <source>B</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
         <location filename="../../pcsx2/USB/usb-lightgun/guncon2.cpp" line="594"/>
         <location filename="../../pcsx2/USB/usb-pad/usb-seamic.cpp" line="365"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="156"/>
         <source>C</source>
         <translation type="unfinished"></translation>
     </message>
@@ -23234,8 +23241,9 @@ Rename it to {} to remove this warning.</source>
         <location filename="../../pcsx2/USB/usb-pad/usb-pad.cpp" line="936"/>
         <location filename="../../pcsx2/USB/usb-pad/usb-pad.cpp" line="1003"/>
         <location filename="../../pcsx2/USB/usb-pad/usb-seamic.cpp" line="371"/>
-        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="87"/>
-        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="107"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="97"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="117"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="141"/>
         <location filename="../../pcsx2/USB/usb-pad/usb-turntable.cpp" line="448"/>
         <source>Select</source>
         <translation type="unfinished"></translation>
@@ -23247,8 +23255,9 @@ Rename it to {} to remove this warning.</source>
         <location filename="../../pcsx2/USB/usb-pad/usb-pad.cpp" line="937"/>
         <location filename="../../pcsx2/USB/usb-pad/usb-pad.cpp" line="1002"/>
         <location filename="../../pcsx2/USB/usb-pad/usb-seamic.cpp" line="372"/>
-        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="88"/>
-        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="108"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="98"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="118"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="142"/>
         <location filename="../../pcsx2/USB/usb-pad/usb-turntable.cpp" line="449"/>
         <source>Start</source>
         <translation type="unfinished"></translation>
@@ -23576,8 +23585,8 @@ Rename it to {} to remove this warning.</source>
         <location filename="../../pcsx2/USB/usb-pad/usb-pad.cpp" line="77"/>
         <location filename="../../pcsx2/USB/usb-pad/usb-pad.cpp" line="105"/>
         <location filename="../../pcsx2/USB/usb-pad/usb-pad.cpp" line="134"/>
-        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="78"/>
-        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="97"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="88"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="107"/>
         <source>Brake</source>
         <translation type="unfinished"></translation>
     </message>
@@ -24351,66 +24360,138 @@ Xbox 360 turntables require a 256x multiplier, most other turntables can use the
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="77"/>
-        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="96"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="40"/>
+        <source>Train Mascon</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="41"/>
+        <source>Master Controller</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="87"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="106"/>
         <source>Power</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="83"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="93"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="138"/>
         <source>A Button</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="84"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="94"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="139"/>
         <source>B Button</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="85"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="95"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="140"/>
         <source>C Button</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="86"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="96"/>
         <source>D Button</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="102"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="112"/>
         <source>Announce</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="103"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="113"/>
         <source>Horn</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="104"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="114"/>
         <source>Left Door</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="105"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="115"/>
         <source>Right Door</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="106"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="116"/>
         <source>Camera Button</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="162"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="126"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="149"/>
+        <source>Power Up</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="127"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="150"/>
+        <source>Power Down</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="128"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="151"/>
+        <source>Reverser Up</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="129"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="152"/>
+        <source>Reverser Down</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="136"/>
+        <source>ATS</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="137"/>
+        <source>Close</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="153"/>
+        <source>S</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="227"/>
         <source>Axes Passthrough</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="163"/>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="228"/>
         <source>Passes through the unprocessed input axis to the game. Enable if you are using a compatible Densha De Go! controller. Disable if you are using any other joystick.</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="240"/>
+        <source>Power notches</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="241"/>
+        <source>Selects the number of power notches (3-6)</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="249"/>
+        <source>Brake notches</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../../pcsx2/USB/usb-pad/usb-train.cpp" line="250"/>
+        <source>Selects the number of brake notches (5-8)</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>USBBindingWidget</name>

pcsx2/Achievements.cpp

@@ -1043,21 +1043,11 @@ void Achievements::ClientLoadGameCallback(int result, const char* error_message,
 	s_has_leaderboards = has_leaderboards;
 	s_has_rich_presence = rc_client_has_rich_presence(client);
 	s_game_icon = {};
-	s_game_icon_url = {};
+	s_game_icon_url = info->badge_url;
 
 	// ensure fullscreen UI is ready for notifications
 	MTGS::RunOnGSThread(&ImGuiManager::InitializeFullscreenUI);
 
-	char url_buffer[URL_BUFFER_SIZE];
-	if (int err = rc_client_game_get_image_url(info, url_buffer, std::size(url_buffer)); err == RC_OK)
-	{
-		s_game_icon_url = url_buffer;
-	}
-	else
-	{
-		ReportRCError(err, "rc_client_game_get_image_url() failed: ");
-	}
-
 	if (const std::string_view badge_name = info->badge_name; !badge_name.empty())
 	{
 		s_game_icon = Path::Combine(s_image_directory, fmt::format("game_{}.png", badge_name));

pcsx2/Config.h

@@ -432,6 +432,13 @@ enum class GSTextureInRtMode : u8
 	MergeTargets,
 };
 
+enum class GSLimit24BitDepth : u8
+{
+	Disabled,
+	PrioritizeUpper,
+	PrioritizeLower,
+};
+
 enum class GSBilinearDirtyMode : u8
 {
 	Automatic,
@@ -844,6 +851,7 @@ struct Pcsx2Config
 		u8 UserHacks_CPUCLUTRender = 0;
 		GSGPUTargetCLUTMode UserHacks_GPUTargetCLUTMode = GSGPUTargetCLUTMode::Disabled;
 		GSTextureInRtMode UserHacks_TextureInsideRt = GSTextureInRtMode::Disabled;
+		GSLimit24BitDepth UserHacks_Limit24BitDepth = GSLimit24BitDepth::Disabled;
 		GSBilinearDirtyMode UserHacks_BilinearHack = GSBilinearDirtyMode::Automatic;
 		TriFiltering TriFilter = TriFiltering::Automatic;
 		s8 OverrideTextureBarriers = -1;

pcsx2/GS/GS.cpp

@@ -533,7 +533,7 @@ bool GSHasDisplayWindow()
 	return (g_gs_device->GetWindowInfo().type != WindowInfo::Type::Surfaceless);
 }
 
-void GSResizeDisplayWindow(int width, int height, float scale)
+void GSResizeDisplayWindow(u32 width, u32 height, float scale)
 {
 	g_gs_device->ResizeWindow(width, height, scale);
 	ImGuiManager::WindowResized();

pcsx2/GS/GS.h

@@ -83,7 +83,7 @@ void GSThrottlePresentation();
 void GSGameChanged();
 void GSSetDisplayAlignment(GSDisplayAlignment alignment);
 bool GSHasDisplayWindow();
-void GSResizeDisplayWindow(int width, int height, float scale);
+void GSResizeDisplayWindow(u32 width, u32 height, float scale);
 void GSUpdateDisplayWindow();
 void GSSetVSyncMode(GSVSyncMode mode, bool allow_present_throttle);
 

pcsx2/GS/GSState.cpp

@@ -806,12 +806,12 @@ void GSState::DumpTransferList(const std::string& filename)
 			(*file) << std::endl;
 
 		// clear, EE->GS, or GS->GS
-		(*file) << LIST_ITEM << "type: " << (transfer.zero_clear ? "clear" : (transfer.ee_to_gs ? "EE_to_GS" : "GS_to_GS")) << std::endl;
+		(*file) << LIST_ITEM << "type: " << (transfer.zero_clear ? "clear" : ((transfer.transfer_type == EEGS_TransferType::EE_to_GS) ? "EE_to_GS" : "GS_to_GS")) << std::endl;
 
 		// Dump BITBLTBUF
 		(*file) << INDENT << "BITBLTBUF: " << OPEN_MAP;
 
-		const bool gs_to_gs = !transfer.ee_to_gs && !transfer.zero_clear;
+		const bool gs_to_gs = (transfer.transfer_type == EEGS_TransferType::GS_to_GS) && !transfer.zero_clear;
 
 		if (gs_to_gs)
 		{
@@ -857,7 +857,7 @@ void GSState::DumpTransferImages()
 		const GSUploadQueue& transfer = m_draw_transfers[i];
 
 		std::string filename;
-		if (transfer.ee_to_gs || transfer.zero_clear)
+		if ((transfer.transfer_type == EEGS_TransferType::EE_to_GS) || transfer.zero_clear)
 		{
 			// clear or EE->GS: only the destination info is relevant.
 			filename = GetDrawDumpPath("%05d_transfer%02d_%s_%04x_%d_%s_%d_%d_%d_%d.png",
@@ -2365,7 +2365,7 @@ void GSState::Write(const u8* mem, int len)
 
 		s_last_transfer_draw_n = s_n;
 		// Store the transfer for preloading new RT's.
-		if ((m_draw_transfers.size() > 0 && blit.DBP == m_draw_transfers.back().blit.DBP))
+		if ((m_draw_transfers.size() > 0 && blit.DBP == m_draw_transfers.back().blit.DBP && m_draw_transfers.back().transfer_type == EEGS_TransferType::EE_to_GS))
 		{
 			// Same BP, let's update the rect.
 			GSUploadQueue transfer = m_draw_transfers.back();
@@ -2377,7 +2377,7 @@ void GSState::Write(const u8* mem, int len)
 		}
 		else
 		{
-			const GSUploadQueue new_transfer = { blit, r, s_n, false, true };
+			const GSUploadQueue new_transfer = {blit, r, s_n, false, EEGS_TransferType::EE_to_GS};
 			m_draw_transfers.push_back(new_transfer);
 		}
 
@@ -2519,21 +2519,31 @@ void GSState::Move()
 
 	InvalidateLocalMem(m_env.BITBLTBUF, GSVector4i(sx, sy, sx + w, sy + h));
 	InvalidateVideoMem(m_env.BITBLTBUF, GSVector4i(dx, dy, dx + w, dy + h));
+	const bool overlaps = m_env.BITBLTBUF.SBP == m_env.BITBLTBUF.DBP;
+	const bool intersect = overlaps && !(GSVector4i(sx, sy, sx + w, sy + h).rintersect(GSVector4i(dx, dy, dx + w, dy + h)).rempty());
 
 	int xinc = 1;
 	int yinc = 1;
 
 	if (m_env.TRXPOS.DIRX)
 	{
-		sx += w - 1;
-		dx += w - 1;
-		xinc = -1;
+		// Only allow it to reverse if the destination is behind the source.
+		if (!intersect || (sx <= dx && (sx == dx || ((!m_env.TRXPOS.DIRY && sy >= dy) || (m_env.TRXPOS.DIRY && sy < dy)))))
+		{
+			sx += w - 1;
+			dx += w - 1;
+			xinc = -1;
+		}
 	}
 	if (m_env.TRXPOS.DIRY)
 	{
-		sy += h - 1;
-		dy += h - 1;
-		yinc = -1;
+		// Only allow it to reverse if the destination is behind the source.
+		if (!intersect || (sy <= dy && (sy == dy || ((!m_env.TRXPOS.DIRX && sx >= dx) || (m_env.TRXPOS.DIRX && sx < dx)))))
+		{
+			sy += h - 1;
+			dy += h - 1;
+			yinc = -1;
+		}
 	}
 
 	const GSLocalMemory::psm_t& spsm = GSLocalMemory::m_psm[m_env.BITBLTBUF.SPSM];
@@ -2556,7 +2566,7 @@ void GSState::Move()
 
 	s_last_transfer_draw_n = s_n;
 	// Store the transfer for preloading new RT's.
-	if ((m_draw_transfers.size() > 0 && m_env.BITBLTBUF.DBP == m_draw_transfers.back().blit.DBP))
+	if ((m_draw_transfers.size() > 0 && m_env.BITBLTBUF.DBP == m_draw_transfers.back().blit.DBP && m_draw_transfers.back().transfer_type == EEGS_TransferType::GS_to_GS))
 	{
 		// Same BP, let's update the rect.
 		GSUploadQueue transfer = m_draw_transfers.back();
@@ -2568,11 +2578,11 @@ void GSState::Move()
 	}
 	else
 	{
-		const GSUploadQueue new_transfer = { m_env.BITBLTBUF, r, s_n, false, false };
+		const GSUploadQueue new_transfer = {m_env.BITBLTBUF, r, s_n, false, EEGS_TransferType::GS_to_GS};
 		m_draw_transfers.push_back(new_transfer);
 	}
 
-	auto copy = [this, sbp, dbp, sx, sy, dx, dy, w, h, yinc, xinc](const GSOffset& dpo, const GSOffset& spo, auto&& pxCopyFn)
+	auto copy = [this, sbp, dbp, sx, sy, dx, dy, w, h, yinc, xinc, intersect](const GSOffset& dpo, const GSOffset& spo, auto&& pxCopyFn)
 	{
 		int _sy = sy, _dy = dy; // Faster with local copied variables, compiler optimizations are dumb
 		if (xinc > 0)
@@ -2584,8 +2594,6 @@ void GSState::Move()
 			// Copying from itself to itself (rotating textures) used in Gitaroo Man stage 8
 			// What probably happens is because the copy is buffered, the source stays just ahead of the destination.
 			// No need to do all this if the copy source/destination don't intersect, however.
-			const bool intersect = !(GSVector4i(sx, sy, sx + w, sy + h).rintersect(GSVector4i(dx, dy, dx + w, dy + h)).rempty());
-
 			if (intersect && sbp == dbp && (((_sy < _dy) && ((ypage + page_height) > _dy)) || ((sx < dx) && ((xpage + page_width) > dx))))
 			{
 				int starty = (yinc > 0) ? 0 : h-1;
@@ -4657,6 +4665,14 @@ __forceinline void GSState::VertexKick(u32 skip)
 	u32 next = m_vertex.next;
 	u32 xy_tail = m_vertex.xy_tail;
 
+	if (GSIsHardwareRenderer() && GSLocalMemory::m_psm[m_context->ZBUF.PSM].bpp == 32)
+	{
+		if (GSConfig.UserHacks_Limit24BitDepth == GSLimit24BitDepth::PrioritizeUpper)
+			m_v.XYZ.Z = ((m_v.XYZ.Z >> 8) & ~0xFF) | (m_v.XYZ.Z & 0xFF);
+		else if (GSConfig.UserHacks_Limit24BitDepth == GSLimit24BitDepth::PrioritizeLower)
+			m_v.XYZ.Z &= 0x00FFFFFF;
+	}
+
 	// callers should write XYZUVF to m_v.m[1] in one piece to have this load store-forwarded, either by the cpu or the compiler when this function is inlined
 
 	const GSVector4i new_v0(m_v.m[0]);

pcsx2/GS/GSState.h

@@ -211,13 +211,20 @@ protected:
 	void CorrectATEAlphaMinMax(const u32 atst, const int aref);
 
 public:
+	enum EEGS_TransferType
+	{
+		EE_to_GS,
+		GS_to_GS,
+		GS_to_EE
+	};
+
 	struct GSUploadQueue
 	{
 		GIFRegBITBLTBUF blit;
 		GSVector4i rect;
 		int draw;
 		bool zero_clear;
-		bool ee_to_gs;
+		EEGS_TransferType transfer_type;
 	};
 
 	enum NoGapsType

pcsx2/GS/Renderers/Common/GSDevice.h

@@ -401,6 +401,7 @@ struct alignas(16) GSHWDrawConfig
 
 				// Depth clamp
 				u32 zclamp : 1;
+				u32 zfloor : 1;
 
 				// Hack
 				u32 tcoffsethack : 1;
@@ -1019,7 +1020,7 @@ public:
 	virtual bool UpdateWindow() = 0;
 
 	/// Call when the window size changes externally to recreate any resources.
-	virtual void ResizeWindow(s32 new_window_width, s32 new_window_height, float new_window_scale) = 0;
+	virtual void ResizeWindow(u32 new_window_width, u32 new_window_height, float new_window_scale) = 0;
 
 	/// Returns true if exclusive fullscreen is supported.
 	virtual bool SupportsExclusiveFullscreen() const = 0;

pcsx2/GS/Renderers/DX11/GSDevice11.cpp

@@ -278,7 +278,7 @@ bool GSDevice11::Create(GSVSyncMode vsync_mode, bool allow_present_throttle)
 
 	for (size_t i = 0; i < std::size(m_merge.ps); i++)
 	{
-		const std::string entry_point(StringUtil::StdStringFromFormat("ps_main%d", i));
+		const std::string entry_point(StringUtil::StdStringFromFormat("ps_main%zu", i));
 		m_merge.ps[i] = m_shader_cache.GetPixelShader(m_dev.get(), *shader, nullptr, entry_point.c_str());
 		if (!m_merge.ps[i])
 			return false;
@@ -312,7 +312,7 @@ bool GSDevice11::Create(GSVSyncMode vsync_mode, bool allow_present_throttle)
 		return false;
 	for (size_t i = 0; i < std::size(m_interlace.ps); i++)
 	{
-		const std::string entry_point(StringUtil::StdStringFromFormat("ps_main%d", i));
+		const std::string entry_point(StringUtil::StdStringFromFormat("ps_main%zu", i));
 		m_interlace.ps[i] = m_shader_cache.GetPixelShader(m_dev.get(), *shader, nullptr, entry_point.c_str());
 		if (!m_interlace.ps[i])
 			return false;
@@ -498,7 +498,7 @@ bool GSDevice11::Create(GSVSyncMode vsync_mode, bool allow_present_throttle)
 
 	for (size_t i = 0; i < std::size(m_date.primid_init_ps); i++)
 	{
-		const std::string entry_point(StringUtil::StdStringFromFormat("ps_stencil_image_init_%d", i));
+		const std::string entry_point(StringUtil::StdStringFromFormat("ps_stencil_image_init_%zu", i));
 		m_date.primid_init_ps[i] = m_shader_cache.GetPixelShader(m_dev.get(), *convert_hlsl, nullptr, entry_point.c_str());
 		if (!m_date.primid_init_ps[i])
 			return false;
@@ -893,7 +893,7 @@ std::string GSDevice11::GetDriverInfo() const
 	return ret;
 }
 
-void GSDevice11::ResizeWindow(s32 new_window_width, s32 new_window_height, float new_window_scale)
+void GSDevice11::ResizeWindow(u32 new_window_width, u32 new_window_height, float new_window_scale)
 {
 	if (!m_swap_chain || m_is_exclusive_fullscreen)
 		return;
@@ -1760,6 +1760,7 @@ void GSDevice11::SetupPS(const PSSelector& sel, const GSHWDrawConfig::PSConstant
 		sm.AddMacro("PS_DITHER", sel.dither);
 		sm.AddMacro("PS_DITHER_ADJUST", sel.dither_adjust);
 		sm.AddMacro("PS_ZCLAMP", sel.zclamp);
+		sm.AddMacro("PS_ZFLOOR", sel.zfloor);
 		sm.AddMacro("PS_SCANMSK", sel.scanmsk);
 		sm.AddMacro("PS_AUTOMATIC_LOD", sel.automatic_lod);
 		sm.AddMacro("PS_MANUAL_LOD", sel.manual_lod);

pcsx2/GS/Renderers/DX11/GSDevice11.h

@@ -273,7 +273,7 @@ public:
 	RenderAPI GetRenderAPI() const override;
 
 	bool UpdateWindow() override;
-	void ResizeWindow(s32 new_window_width, s32 new_window_height, float new_window_scale) override;
+	void ResizeWindow(u32 new_window_width, u32 new_window_height, float new_window_scale) override;
 	bool SupportsExclusiveFullscreen() const override;
 	bool HasSurface() const override;
 	void DestroySurface() override;

pcsx2/GS/Renderers/DX12/GSDevice12.cpp

@@ -750,6 +750,8 @@ bool GSDevice12::Create(GSVSyncMode vsync_mode, bool allow_present_throttle)
 
 	InitializeState();
 	InitializeSamplers();
+	// Reference stencil isn't tied to pipeline, so we can set it once and leave it.
+	SetStencilRef(1);
 	return true;
 }
 
@@ -1054,7 +1056,7 @@ std::string GSDevice12::GetDriverInfo() const
 	return ret;
 }
 
-void GSDevice12::ResizeWindow(s32 new_window_width, s32 new_window_height, float new_window_scale)
+void GSDevice12::ResizeWindow(u32 new_window_width, u32 new_window_height, float new_window_scale)
 {
 	if (!m_swap_chain)
 		return;
@@ -2920,6 +2922,7 @@ const ID3DBlob* GSDevice12::GetTFXPixelShader(const GSHWDrawConfig::PSSelector&
 	sm.AddMacro("PS_DITHER", sel.dither);
 	sm.AddMacro("PS_DITHER_ADJUST", sel.dither_adjust);
 	sm.AddMacro("PS_ZCLAMP", sel.zclamp);
+	sm.AddMacro("PS_ZFLOOR", sel.zfloor);
 	sm.AddMacro("PS_SCANMSK", sel.scanmsk);
 	sm.AddMacro("PS_AUTOMATIC_LOD", sel.automatic_lod);
 	sm.AddMacro("PS_MANUAL_LOD", sel.manual_lod);
@@ -3740,7 +3743,7 @@ void GSDevice12::SetupDATE(GSTexture* rt, GSTexture* ds, SetDATM datm, const GSV
 	IASetVertexBuffer(vertices, sizeof(vertices[0]), 4);
 	SetPrimitiveTopology(D3D_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
 	SetPipeline(m_convert[SetDATMShader(datm)].get());
-	SetStencilRef(1);
+	// Reference stencil value set on Create()
 	BeginRenderPass(D3D12_RENDER_PASS_BEGINNING_ACCESS_TYPE_NO_ACCESS, D3D12_RENDER_PASS_ENDING_ACCESS_TYPE_NO_ACCESS,
 		D3D12_RENDER_PASS_BEGINNING_ACCESS_TYPE_PRESERVE, D3D12_RENDER_PASS_ENDING_ACCESS_TYPE_PRESERVE,
 		D3D12_RENDER_PASS_BEGINNING_ACCESS_TYPE_CLEAR, D3D12_RENDER_PASS_ENDING_ACCESS_TYPE_PRESERVE,
@@ -3828,26 +3831,6 @@ GSTexture12* GSDevice12::SetupPrimitiveTrackingDATE(GSHWDrawConfig& config, Pipe
 
 void GSDevice12::RenderHW(GSHWDrawConfig& config)
 {
-	// Destination Alpha Setup
-	const bool stencil_DATE_One = config.destination_alpha == GSHWDrawConfig::DestinationAlphaMode::StencilOne;
-	const bool stencil_DATE = (config.destination_alpha == GSHWDrawConfig::DestinationAlphaMode::Stencil || stencil_DATE_One);
-
-	// TODO: Backport from vk.
-	if (stencil_DATE_One)
-	{
-		config.ps.date = 0;
-		config.alpha_second_pass.ps.date = 0;
-		if (!config.ps.IsFeedbackLoop())
-		{
-			config.require_one_barrier = false;
-			config.require_full_barrier = false;
-		}
-		if (!config.alpha_second_pass.ps.IsFeedbackLoop())
-		{
-			config.alpha_second_pass.require_one_barrier = false;
-			config.alpha_second_pass.require_full_barrier = false;
-		}
-	}
 
 	GSTexture12* colclip_rt = static_cast<GSTexture12*>(g_gs_device->GetColorClipTexture());
 	GSTexture12* draw_rt = static_cast<GSTexture12*>(config.rt);
@@ -3910,8 +3893,29 @@ void GSDevice12::RenderHW(GSHWDrawConfig& config)
 		}
 	}
 
-	if (stencil_DATE)
-		SetupDATE(draw_rt, config.ds, config.datm, config.drawarea);
+	// Destination Alpha Setup
+	const bool need_barrier = m_features.texture_barrier && (config.require_one_barrier || config.require_full_barrier);
+	switch (config.destination_alpha)
+	{
+		case GSHWDrawConfig::DestinationAlphaMode::Off: // No setup
+		case GSHWDrawConfig::DestinationAlphaMode::Full: // No setup
+		case GSHWDrawConfig::DestinationAlphaMode::PrimIDTracking: // Setup is done below
+			break;
+		case GSHWDrawConfig::DestinationAlphaMode::StencilOne: // setup is done below
+		{
+			// we only need to do the setup here if we don't have barriers, in which case do full DATE.
+			if (!need_barrier)
+			{
+				SetupDATE(draw_rt, config.ds, config.datm, config.drawarea);
+				config.destination_alpha = GSHWDrawConfig::DestinationAlphaMode::Stencil;
+			}
+		}
+		break;
+
+		case GSHWDrawConfig::DestinationAlphaMode::Stencil:
+			SetupDATE(draw_rt, config.ds, config.datm, config.drawarea);
+			break;
+	}
 
 	// stream buffer in first, in case we need to exec
 	SetVSConstantBuffer(config.cb_vs);
@@ -4033,6 +4037,17 @@ void GSDevice12::RenderHW(GSHWDrawConfig& config)
 	// For depth testing and sampling, use a read only dsv, otherwise use a write dsv
 	OMSetRenderTargets(draw_rt, draw_ds, config.scissor, config.tex && config.tex == config.ds);
 
+	// DX12 equivalent of vkCmdClearAttachments for StencilOne
+	if (config.destination_alpha == GSHWDrawConfig::DestinationAlphaMode::StencilOne)
+	{
+		EndRenderPass();
+		// Make sure the DSV is in writeable state
+		draw_ds->TransitionToState(D3D12_RESOURCE_STATE_DEPTH_WRITE);
+
+		D3D12_RECT rect = {config.drawarea.left, config.drawarea.top, config.drawarea.left + config.drawarea.width(), config.drawarea.top + config.drawarea.height()};
+		GetCommandList()->ClearDepthStencilView(draw_ds->GetWriteDescriptor(), D3D12_CLEAR_FLAG_STENCIL, 0.0f, 1, 1, &rect);
+	}
+
 	// Begin render pass if new target or out of the area.
 	if (!m_in_render_pass)
 	{
@@ -4042,14 +4057,18 @@ void GSDevice12::RenderHW(GSHWDrawConfig& config)
 			// Denormalize clear color for hw colclip.
 			clear_color *= GSVector4::cxpr(255.0f / 65535.0f, 255.0f / 65535.0f, 255.0f / 65535.0f, 1.0f);
 		}
+
+		const bool stencil_DATE = config.destination_alpha == GSHWDrawConfig::DestinationAlphaMode::Stencil ||
+		                          config.destination_alpha == GSHWDrawConfig::DestinationAlphaMode::StencilOne;
+
 		BeginRenderPass(GetLoadOpForTexture(draw_rt),
 			draw_rt ? D3D12_RENDER_PASS_ENDING_ACCESS_TYPE_PRESERVE : D3D12_RENDER_PASS_ENDING_ACCESS_TYPE_NO_ACCESS,
 			GetLoadOpForTexture(draw_ds),
 			draw_ds ? D3D12_RENDER_PASS_ENDING_ACCESS_TYPE_PRESERVE : D3D12_RENDER_PASS_ENDING_ACCESS_TYPE_NO_ACCESS,
 			stencil_DATE ? D3D12_RENDER_PASS_BEGINNING_ACCESS_TYPE_PRESERVE :
 						   D3D12_RENDER_PASS_BEGINNING_ACCESS_TYPE_NO_ACCESS,
-			stencil_DATE ? (feedback ? D3D12_RENDER_PASS_ENDING_ACCESS_TYPE_PRESERVE :
-									   D3D12_RENDER_PASS_ENDING_ACCESS_TYPE_DISCARD) :
+			stencil_DATE ? (need_barrier ? D3D12_RENDER_PASS_ENDING_ACCESS_TYPE_PRESERVE :
+										   D3D12_RENDER_PASS_ENDING_ACCESS_TYPE_DISCARD) :
 						   D3D12_RENDER_PASS_ENDING_ACCESS_TYPE_NO_ACCESS,
 			clear_color, draw_ds ? draw_ds->GetClearDepth() : 0.0f, 1);
 	}

pcsx2/GS/Renderers/DX12/GSDevice12.h

@@ -407,7 +407,7 @@ public:
 	void Destroy() override;
 
 	bool UpdateWindow() override;
-	void ResizeWindow(s32 new_window_width, s32 new_window_height, float new_window_scale) override;
+	void ResizeWindow(u32 new_window_width, u32 new_window_height, float new_window_scale) override;
 	bool SupportsExclusiveFullscreen() const override;
 	void DestroySurface() override;
 	std::string GetDriverInfo() const override;

pcsx2/GS/Renderers/HW/GSRendererHW.cpp

@@ -5138,6 +5138,7 @@ void GSRendererHW::EmulateZbuffer(const GSTextureCache::Target* ds)
 	m_conf.cb_vs.max_depth = GSVector2i(0xFFFFFFFF);
 	//ps_cb.MaxDepth = GSVector4(0.0f, 0.0f, 0.0f, 1.0f);
 	m_conf.ps.zclamp = 0;
+	m_conf.ps.zfloor = !m_cached_ctx.ZBUF.ZMSK;
 
 	if (clamp_z)
 	{

pcsx2/GS/Renderers/Metal/GSDeviceMTL.h

@@ -385,7 +385,7 @@ public:
 	bool SupportsExclusiveFullscreen() const override;
 	std::string GetDriverInfo() const override;
 
-	void ResizeWindow(s32 new_window_width, s32 new_window_height, float new_window_scale) override;
+	void ResizeWindow(u32 new_window_width, u32 new_window_height, float new_window_scale) override;
 
 	void UpdateTexture(id<MTLTexture> texture, u32 x, u32 y, u32 width, u32 height, const void* data, u32 data_stride);
 

pcsx2/GS/Renderers/Metal/GSDeviceMTL.mm

@@ -1267,11 +1267,11 @@ std::string GSDeviceMTL::GetDriverInfo() const
 	return desc;
 }}
 
-void GSDeviceMTL::ResizeWindow(s32 new_window_width, s32 new_window_height, float new_window_scale)
+void GSDeviceMTL::ResizeWindow(u32 new_window_width, u32 new_window_height, float new_window_scale)
 {
 	m_window_info.surface_scale = new_window_scale;
 	if (!m_layer ||
-		(m_window_info.surface_width == static_cast<u32>(new_window_width) && m_window_info.surface_height == static_cast<u32>(new_window_height)))
+		(m_window_info.surface_width == new_window_width && m_window_info.surface_height == new_window_height))
 	{
 		return;
 	}
@@ -1878,6 +1878,7 @@ void GSDeviceMTL::MRESetHWPipelineState(GSHWDrawConfig::VSSelector vssel, GSHWDr
 		setFnConstantI(m_fn_constants, pssel.dither,                GSMTLConstantIndex_PS_DITHER);
 		setFnConstantI(m_fn_constants, pssel.dither_adjust,         GSMTLConstantIndex_PS_DITHER_ADJUST);
 		setFnConstantB(m_fn_constants, pssel.zclamp,                GSMTLConstantIndex_PS_ZCLAMP);
+		setFnConstantB(m_fn_constants, pssel.zfloor,                GSMTLConstantIndex_PS_ZFLOOR);
 		setFnConstantB(m_fn_constants, pssel.tcoffsethack,          GSMTLConstantIndex_PS_TCOFFSETHACK);
 		setFnConstantB(m_fn_constants, pssel.urban_chaos_hle,       GSMTLConstantIndex_PS_URBAN_CHAOS_HLE);
 		setFnConstantB(m_fn_constants, pssel.tales_of_abyss_hle,    GSMTLConstantIndex_PS_TALES_OF_ABYSS_HLE);

pcsx2/GS/Renderers/Metal/GSMTLSharedHeader.h

@@ -208,6 +208,7 @@ enum GSMTLFnConstants
 	GSMTLConstantIndex_PS_DITHER,
 	GSMTLConstantIndex_PS_DITHER_ADJUST,
 	GSMTLConstantIndex_PS_ZCLAMP,
+	GSMTLConstantIndex_PS_ZFLOOR,
 	GSMTLConstantIndex_PS_TCOFFSETHACK,
 	GSMTLConstantIndex_PS_URBAN_CHAOS_HLE,
 	GSMTLConstantIndex_PS_TALES_OF_ABYSS_HLE,

pcsx2/GS/Renderers/Metal/tfx.metal

@@ -61,6 +61,7 @@ constant uint PS_CHANNEL            [[function_constant(GSMTLConstantIndex_PS_CH
 constant uint PS_DITHER             [[function_constant(GSMTLConstantIndex_PS_DITHER)]];
 constant uint PS_DITHER_ADJUST      [[function_constant(GSMTLConstantIndex_PS_DITHER_ADJUST)]];
 constant bool PS_ZCLAMP             [[function_constant(GSMTLConstantIndex_PS_ZCLAMP)]];
+constant bool PS_ZFLOOR             [[function_constant(GSMTLConstantIndex_PS_ZFLOOR)]];
 constant bool PS_TCOFFSETHACK       [[function_constant(GSMTLConstantIndex_PS_TCOFFSETHACK)]];
 constant bool PS_URBAN_CHAOS_HLE    [[function_constant(GSMTLConstantIndex_PS_URBAN_CHAOS_HLE)]];
 constant bool PS_TALES_OF_ABYSS_HLE [[function_constant(GSMTLConstantIndex_PS_TALES_OF_ABYSS_HLE)]];
@@ -102,6 +103,7 @@ constant bool NEEDS_RT = NEEDS_RT_FOR_AFAIL || NEEDS_RT_EARLY || (!PS_PRIM_CHECK
 
 constant bool PS_COLOR0 = !PS_NO_COLOR;
 constant bool PS_COLOR1 = !PS_NO_COLOR1;
+constant bool PS_ZOUTPUT = PS_ZCLAMP || PS_ZFLOOR;
 
 struct MainVSIn
 {
@@ -137,7 +139,7 @@ struct MainPSOut
 {
 	float4 c0 [[color(0), index(0), function_constant(PS_COLOR0)]];
 	float4 c1 [[color(0), index(1), function_constant(PS_COLOR1)]];
-	float depth [[depth(less), function_constant(PS_ZCLAMP)]];
+	float depth [[depth(less), function_constant(PS_ZOUTPUT)]];
 };
 
 // MARK: - Vertex functions
@@ -1209,8 +1211,13 @@ struct PSMain
 		}
 		if (PS_COLOR1)
 			out.c1 = alpha_blend;
+		
+		float depth_value = PS_ZFLOOR ? (floor(in.p.z * exp2(32.0f)) * exp2(-32.0f)) : in.p.z;
+		
 		if (PS_ZCLAMP)
-			out.depth = min(in.p.z, cb.max_depth);
+			out.depth = min(depth_value, cb.max_depth);
+		else if (PS_ZFLOOR)
+			out.depth = depth_value;
 
 		return out;
 	}

pcsx2/GS/Renderers/OpenGL/GSDeviceOGL.cpp

@@ -888,17 +888,17 @@ bool GSDeviceOGL::UpdateWindow()
 	return true;
 }
 
-void GSDeviceOGL::ResizeWindow(s32 new_window_width, s32 new_window_height, float new_window_scale)
+void GSDeviceOGL::ResizeWindow(u32 new_window_width, u32 new_window_height, float new_window_scale)
 {
 	m_window_info.surface_scale = new_window_scale;
 	if (m_window_info.type == WindowInfo::Type::Surfaceless ||
-		(m_window_info.surface_width == static_cast<u32>(new_window_width) &&
-			m_window_info.surface_height == static_cast<u32>(new_window_height)))
+		(m_window_info.surface_width == new_window_width &&
+			m_window_info.surface_height == new_window_height))
 	{
 		return;
 	}
 
-	m_gl_context->ResizeSurface(static_cast<u32>(new_window_width), static_cast<u32>(new_window_height));
+	m_gl_context->ResizeSurface(new_window_width, new_window_height);
 	m_window_info = m_gl_context->GetWindowInfo();
 }
 
@@ -1389,7 +1389,9 @@ std::string GSDeviceOGL::GetPSSource(const PSSelector& sel)
 		+ fmt::format("#define PS_DITHER {}\n", sel.dither)
 		+ fmt::format("#define PS_DITHER_ADJUST {}\n", sel.dither_adjust)
 		+ fmt::format("#define PS_ZCLAMP {}\n", sel.zclamp)
+		+ fmt::format("#define PS_ZFLOOR {}\n", sel.zfloor)
 		+ fmt::format("#define PS_BLEND_MIX {}\n", sel.blend_mix)
+		+ fmt::format("#define PS_ZCLAMP {}\n", sel.zclamp)
 		+ fmt::format("#define PS_ROUND_INV {}\n", sel.round_inv)
 		+ fmt::format("#define PS_FIXED_ONE_A {}\n", sel.fixed_one_a)
 		+ fmt::format("#define PS_PABE {}\n", sel.pabe)

pcsx2/GS/Renderers/OpenGL/GSDeviceOGL.h

@@ -297,7 +297,7 @@ public:
 	void Destroy() override;
 
 	bool UpdateWindow() override;
-	void ResizeWindow(s32 new_window_width, s32 new_window_height, float new_window_scale) override;
+	void ResizeWindow(u32 new_window_width, u32 new_window_height, float new_window_scale) override;
 	bool SupportsExclusiveFullscreen() const override;
 	void DestroySurface() override;
 	std::string GetDriverInfo() const override;

pcsx2/GS/Renderers/Vulkan/GSDeviceVK.cpp

@@ -2216,12 +2216,12 @@ bool GSDeviceVK::UpdateWindow()
 	return true;
 }
 
-void GSDeviceVK::ResizeWindow(s32 new_window_width, s32 new_window_height, float new_window_scale)
+void GSDeviceVK::ResizeWindow(u32 new_window_width, u32 new_window_height, float new_window_scale)
 {
 	m_resize_requested = false;
 
-	if (!m_swap_chain || (m_swap_chain->GetWidth() == static_cast<u32>(new_window_width) &&
-							 m_swap_chain->GetHeight() == static_cast<u32>(new_window_height)))
+	if (!m_swap_chain || (m_swap_chain->GetWidth() == new_window_width &&
+							 m_swap_chain->GetHeight() == new_window_height))
 	{
 		// skip unnecessary resizes
 		m_window_info.surface_scale = new_window_scale;
@@ -4777,6 +4777,7 @@ VkShaderModule GSDeviceVK::GetTFXFragmentShader(const GSHWDrawConfig::PSSelector
 	AddMacro(ss, "PS_DITHER", sel.dither);
 	AddMacro(ss, "PS_DITHER_ADJUST", sel.dither_adjust);
 	AddMacro(ss, "PS_ZCLAMP", sel.zclamp);
+	AddMacro(ss, "PS_ZFLOOR", sel.zfloor);
 	AddMacro(ss, "PS_PABE", sel.pabe);
 	AddMacro(ss, "PS_SCANMSK", sel.scanmsk);
 	AddMacro(ss, "PS_TEX_IS_FB", sel.tex_is_fb);

pcsx2/GS/Renderers/Vulkan/GSDeviceVK.h

@@ -506,7 +506,7 @@ public:
 	void Destroy() override;
 
 	bool UpdateWindow() override;
-	void ResizeWindow(s32 new_window_width, s32 new_window_height, float new_window_scale) override;
+	void ResizeWindow(u32 new_window_width, u32 new_window_height, float new_window_scale) override;
 	bool SupportsExclusiveFullscreen() const override;
 	void DestroySurface() override;
 	std::string GetDriverInfo() const override;

pcsx2/Hw.cpp

@@ -11,15 +11,27 @@
 
 #include "fmt/format.h"
 
+#include <deque>
+
 using namespace R5900;
 
 const int rdram_devices = 2;	// put 8 for TOOL and 2 for PS2 and PSX
 int rdram_sdevid = 0;
 
+std::deque<u8> ee_sio_rx_fifo;
+std::deque<u8> ee_sio_tx_fifo;
+
 void hwReset()
 {
 	std::memset(eeHw, 0, sizeof(eeHw));
 
+	{
+		std::deque<u8> empty_rx;
+		std::swap(ee_sio_rx_fifo, empty_rx);
+		std::deque<u8> empty_tx;
+		std::swap(ee_sio_tx_fifo, empty_tx);
+	}
+
 	psHu32(SBUS_F260) = 0x1D000060;
 
 	// i guess this is kinda a version, it's used by some bioses

pcsx2/Hw.h

@@ -1,6 +1,8 @@
 // SPDX-FileCopyrightText: 2002-2025 PCSX2 Dev Team
 // SPDX-License-Identifier: GPL-3.0+
 
+#include <deque>
+
 #pragma once
 
 namespace EEMemoryMap
@@ -355,3 +357,6 @@ extern void hwReset();
 
 extern const int rdram_devices;
 extern int rdram_sdevid;
+
+extern std::deque<u8> ee_sio_rx_fifo;
+extern std::deque<u8> ee_sio_tx_fifo;

pcsx2/HwRead.cpp

@@ -125,7 +125,23 @@ mem32_t _hwRead32(u32 mem)
 			switch( mem )
 			{
 				case SIO_ISR:
+					
+					// Not (yet) hardware tested
+					// The PS2SDK behaviour is as follows:
 
+					// TX: Don't write to TX FIFO until until bit 15 is 0
+
+					// RX: RX FIFO has data when bits 8-11 are not 0 (maybe a byte count?)
+					// RX: When reading from the RX FIFO, set bits 0-2 to 1 (why??)
+					
+					// For TX, we don't do any LLE buffering, so we can keep bit 15 to 0
+					// For RX, just hack it so when the ee_rx_fifo.size() != 0, ISR = 0xf00
+
+					if(!ee_sio_rx_fifo.empty())
+						return 0xf00;
+
+					return 0x0;
+					break;
 				case 0x1000f410:
 				case MCH_RICM:
 					return 0;
@@ -211,6 +227,16 @@ mem32_t hwRead32_page_0F_INTC_HACK(u32 mem)
 template< uint page >
 mem8_t _hwRead8(u32 mem)
 {
+	if(mem == SIO_RXFIFO)
+	{
+		if(ee_sio_rx_fifo.empty())
+			return 0; // needs hardware test, what does it return with the FIFO is empty
+		
+		const char c = ee_sio_rx_fifo.front();
+		ee_sio_rx_fifo.pop_front();
+		return c;
+	}
+
 	u32 ret32 = _hwRead32<page, false>(mem & ~0x03);
 	return ((u8*)&ret32)[mem & 0x03];
 }

pcsx2/HwWrite.cpp

@@ -285,26 +285,35 @@ void _hwWrite8(u32 mem, u8 value)
 #endif
 	if (mem == SIO_TXFIFO)
 	{
-		static bool included_newline = false;
-		static char sio_buffer[1024];
-		static int sio_count;
-
-		if (value == '\r')
+		static bool last_char_was_cr = false;
+		
+		// skip the \n in \r\n
+		if(last_char_was_cr && (value == '\n'))
 		{
-			included_newline = true;
-			sio_buffer[sio_count++] = '\n';
+			last_char_was_cr = false;
+			return;
 		}
-		else if (!included_newline || (value != '\n'))
+		
+		last_char_was_cr = value == '\r';
+		bool should_flush_cause_newline = false;
+		if (last_char_was_cr)
 		{
-			included_newline = false;
-			sio_buffer[sio_count++] = value;
+			should_flush_cause_newline = true;
+			ee_sio_tx_fifo.push_back('\n');
+		}
+		else
+		{
+			should_flush_cause_newline = value == '\n';
+			ee_sio_tx_fifo.push_back(value);
 		}
 
-		if ((sio_count == std::size(sio_buffer)-1) || (sio_count != 0 && sio_buffer[sio_count-1] == '\n'))
+		// Check if the only thing in the buffer
+		if (ee_sio_tx_fifo.size() == 1024 || should_flush_cause_newline)
 		{
-			sio_buffer[sio_count] = 0;
-			eeConLog( ShiftJIS_ConvertString(sio_buffer) );
-			sio_count = 0;
+			std::string output_string(ee_sio_tx_fifo.begin(), ee_sio_tx_fifo.end());
+
+			eeConLog(ShiftJIS_ConvertString(output_string.c_str()));
+			ee_sio_tx_fifo.clear();
 		}
 		return;
 	}

pcsx2/ImGui/ImGuiFullscreen.cpp

@@ -708,16 +708,16 @@ void ImGuiFullscreen::EndLayout()
 	const float notification_margin = LayoutScale(10.0f);
 	const float spacing = LayoutScale(10.0f);
 	const float notification_vertical_pos = GetNotificationVerticalPosition();
-	
+
 	// Get the horizonal position based on alignment
 	float horizontal_pos;
 	if (s_notification_horizontal_position <= 0.0f)
 		horizontal_pos = notification_margin; // Left
-	else if (s_notification_horizontal_position >= 1.0f) 
+	else if (s_notification_horizontal_position >= 1.0f)
 		horizontal_pos = ImGui::GetIO().DisplaySize.x - notification_margin; // Right
 	else
 		horizontal_pos = ImGui::GetIO().DisplaySize.x * s_notification_horizontal_position; // Center
-	
+
 	ImVec2 position(horizontal_pos, notification_vertical_pos * ImGui::GetIO().DisplaySize.y +
 											 ((notification_vertical_pos >= 0.5f) ? -notification_margin : notification_margin));
 	DrawProgressDialogs(position, spacing);
@@ -2574,11 +2574,11 @@ void ImGuiFullscreen::DrawInputDialog()
 		ImGuiInputTextFlags flags = ImGuiInputTextFlags_None;
 		if (s_input_dialog_filter_type != InputFilterType::None)
 			flags |= ImGuiInputTextFlags_CallbackCharFilter;
-		
+
 		if (s_focus_reset_queued != FocusResetType::None)
 			ImGui::SetKeyboardFocusHere();
-		
-		ImGui::InputText("##input", &s_input_dialog_text, flags, 
+
+		ImGui::InputText("##input", &s_input_dialog_text, flags,
 			(s_input_dialog_filter_type != InputFilterType::None) ? input_callback : nullptr,
 			(s_input_dialog_filter_type != InputFilterType::None) ? static_cast<void*>(&s_input_dialog_filter_type) : nullptr);
 
@@ -3056,7 +3056,7 @@ void ImGuiFullscreen::DrawNotifications(ImVec2& position, float spacing)
 			final_x = position.x - box_width;
 		else if (s_notification_horizontal_position > 0.0f && s_notification_horizontal_position < 1.0f)
 			final_x = position.x - (box_width * 0.5f);
-		
+
 		const ImVec2 box_min(final_x, actual_y);
 		const ImVec2 box_max(box_min.x + box_width, box_min.y + box_height);
 		const u32 background_color = (toast_background_color & ~IM_COL32_A_MASK) | (opacity << IM_COL32_A_SHIFT);
@@ -3209,14 +3209,14 @@ void ImGuiFullscreen::SetTheme(std::string_view theme)
 	}
 	else if (theme == "AMOLED")
 	{
-		UIBackgroundColor = HEX_TO_IMVEC4(0x000000, 0xff);
+		UIBackgroundColor = HEX_TO_IMVEC4(0x0A0A0A, 0xff);
 		UIBackgroundTextColor = HEX_TO_IMVEC4(0xffffff, 0xff);
 		UIBackgroundLineColor = HEX_TO_IMVEC4(0xf0f0f0, 0xff);
 		UIBackgroundHighlightColor = HEX_TO_IMVEC4(0x0c0c0c, 0xff);
 		UIPopupBackgroundColor = HEX_TO_IMVEC4(0x212121, 0xf2);
 		UIPrimaryColor = HEX_TO_IMVEC4(0x0a0a0a, 0xff);
 		UIPrimaryLightColor = HEX_TO_IMVEC4(0xb5b5b5, 0xff);
-		UIPrimaryDarkColor = HEX_TO_IMVEC4(0x000000, 0xff);
+		UIPrimaryDarkColor = HEX_TO_IMVEC4(0x0A0A0A, 0xff);
 		UIPrimaryTextColor = HEX_TO_IMVEC4(0xffffff, 0xff);
 		UIDisabledColor = HEX_TO_IMVEC4(0x8d8d8d, 0xff);
 		UITextHighlightColor = HEX_TO_IMVEC4(0x676767, 0xff);

pcsx2/ImGui/ImGuiOverlays.cpp

@@ -619,6 +619,8 @@ __ri void ImGuiManager::DrawSettingsOverlay(float scale, float margin, float spa
 			APPEND("SD={}/{} ", GSConfig.SkipDrawStart, GSConfig.SkipDrawEnd);
 		if (GSConfig.UserHacks_TextureInsideRt != GSTextureInRtMode::Disabled)
 			APPEND("TexRT={} ", static_cast<unsigned>(GSConfig.UserHacks_TextureInsideRt));
+		if (GSConfig.UserHacks_Limit24BitDepth != GSLimit24BitDepth::Disabled)
+			APPEND("TDR={} ", static_cast<unsigned>(GSConfig.UserHacks_Limit24BitDepth));
 		if (GSConfig.UserHacks_BilinearHack != GSBilinearDirtyMode::Automatic)
 			APPEND("BLU={} ", static_cast<unsigned>(GSConfig.UserHacks_BilinearHack));
 		if (GSConfig.UserHacks_ForceEvenSpritePosition)

pcsx2/MTGS.cpp

@@ -946,7 +946,7 @@ void MTGS::ApplySettings()
 		WaitGS(false, false, false);
 }
 
-void MTGS::ResizeDisplayWindow(int width, int height, float scale)
+void MTGS::ResizeDisplayWindow(u32 width, u32 height, float scale)
 {
 	pxAssertRel(IsOpen(), "MTGS is running");
 	RunOnGSThread([width, height, scale]() {

pcsx2/MTGS.h

@@ -69,7 +69,7 @@ namespace MTGS
 	void RunOnGSThread(AsyncCallType func);
 	void GameChanged();
 	void ApplySettings();
-	void ResizeDisplayWindow(int width, int height, float scale);
+	void ResizeDisplayWindow(u32 width, u32 height, float scale);
 	void UpdateDisplayWindow();
 	void SetVSyncMode(GSVSyncMode mode, bool allow_present_throttle);
 	void UpdateVSyncMode();

pcsx2/Pcsx2Config.cpp

@@ -755,6 +755,7 @@ Pcsx2Config::GSOptions::GSOptions()
 	ManualUserHacks = false;
 	UserHacks_AlignSpriteX = false;
 	UserHacks_AutoFlush = GSHWAutoFlushLevel::Disabled;
+	UserHacks_Limit24BitDepth = GSLimit24BitDepth::Disabled;
 	UserHacks_CPUFBConversion = false;
 	UserHacks_ReadTCOnClose = false;
 	UserHacks_DisableDepthSupport = false;
@@ -847,6 +848,7 @@ bool Pcsx2Config::GSOptions::OptionsAreEqual(const GSOptions& right) const
 		OpEqu(UserHacks_CPUCLUTRender) &&
 		OpEqu(UserHacks_GPUTargetCLUTMode) &&
 		OpEqu(UserHacks_TextureInsideRt) &&
+		OpEqu(UserHacks_Limit24BitDepth) &&
 		OpEqu(UserHacks_BilinearHack) &&
 		OpEqu(OverrideTextureBarriers) &&
 
@@ -983,6 +985,7 @@ void Pcsx2Config::GSOptions::LoadSave(SettingsWrapper& wrap)
 	SettingsWrapIntEnumEx(UserHacks_BilinearHack, "UserHacks_BilinearHack");
 	SettingsWrapBitBoolEx(UserHacks_NativePaletteDraw, "UserHacks_NativePaletteDraw");
 	SettingsWrapIntEnumEx(UserHacks_TextureInsideRt, "UserHacks_TextureInsideRt");
+	SettingsWrapIntEnumEx(UserHacks_Limit24BitDepth, "UserHacks_Limit24BitDepth");
 	SettingsWrapBitBoolEx(UserHacks_EstimateTextureRegion, "UserHacks_EstimateTextureRegion");
 	SettingsWrapBitBoolEx(FXAA, "fxaa");
 	SettingsWrapBitBool(ShadeBoost);
@@ -1111,6 +1114,7 @@ void Pcsx2Config::GSOptions::MaskUserHacks()
 	UserHacks_CPUFBConversion = false;
 	UserHacks_ReadTCOnClose = false;
 	UserHacks_TextureInsideRt = GSTextureInRtMode::Disabled;
+	UserHacks_Limit24BitDepth = GSLimit24BitDepth::Disabled;
 	UserHacks_EstimateTextureRegion = false;
 	UserHacks_TCOffsetX = 0;
 	UserHacks_TCOffsetY = 0;

pcsx2/ShaderCacheVersion.h

@@ -3,4 +3,4 @@
 
 /// Version number for GS and other shaders. Increment whenever any of the contents of the
 /// shaders change, to invalidate the cache.
-static constexpr u32 SHADER_CACHE_VERSION = 77;
+static constexpr u32 SHADER_CACHE_VERSION = 78;

pcsx2/USB/usb-pad/usb-train.cpp

@@ -37,6 +37,8 @@ namespace usb_pad
 			TRANSLATE_NOOP("USB", "Type 2"),
 			TRANSLATE_NOOP("USB", "Shinkansen"),
 			TRANSLATE_NOOP("USB", "Ryojōhen"),
+			TRANSLATE_NOOP("USB", "Train Mascon"),
+			TRANSLATE_NOOP("USB", "Master Controller"),
 		};
 		return subtypes;
 	}
@@ -63,6 +65,14 @@ namespace usb_pad
 		CID_TC_L = CID_TC_C,
 		CID_TC_R = CID_TC_D,
 
+		// Train Mascon
+		CID_TC_ATS = CID_TC_D,
+		CID_TC_CLOSE = CID_TC_CAMERA,
+		CID_TC_POWER_UP,
+		CID_TC_POWER_DOWN,
+		CID_TC_REVERSER_UP,
+		CID_TC_REVERSER_DOWN,
+
 		BUTTONS_OFFSET = CID_TC_B,
 	};
 
@@ -110,6 +120,43 @@ namespace usb_pad
 
 				return bindings;
 			}
+			case TRAIN_MASCON:
+			{
+				static constexpr const InputBindingInfo bindings[] = {
+					{"PowerUp", TRANSLATE_NOOP("USB", "Power Up"), nullptr, InputBindingInfo::Type::Button, CID_TC_POWER_UP, GenericInputBinding::R1},
+					{"PowerDown", TRANSLATE_NOOP("USB", "Power Down"), nullptr, InputBindingInfo::Type::Button, CID_TC_POWER_DOWN, GenericInputBinding::L1},
+					{"ReverserUp", TRANSLATE_NOOP("USB", "Reverser Up"), nullptr, InputBindingInfo::Type::Button, CID_TC_REVERSER_UP, GenericInputBinding::R2},
+					{"ReverserDown", TRANSLATE_NOOP("USB", "Reverser Down"), nullptr, InputBindingInfo::Type::Button, CID_TC_REVERSER_DOWN, GenericInputBinding::L2},
+
+					{"Up", TRANSLATE_NOOP("USB", "D-Pad Up"), ICON_PF_DPAD_UP, InputBindingInfo::Type::Button, CID_TC_UP, GenericInputBinding::DPadUp},
+					{"Down", TRANSLATE_NOOP("USB", "D-Pad Down"), ICON_PF_DPAD_DOWN, InputBindingInfo::Type::Button, CID_TC_DOWN, GenericInputBinding::DPadDown},
+					{"Left", TRANSLATE_NOOP("USB", "D-Pad Left"), ICON_PF_DPAD_LEFT, InputBindingInfo::Type::Button, CID_TC_LEFT, GenericInputBinding::DPadLeft},
+					{"Right", TRANSLATE_NOOP("USB", "D-Pad Right"), ICON_PF_DPAD_RIGHT, InputBindingInfo::Type::Button, CID_TC_RIGHT, GenericInputBinding::DPadRight},
+
+					{"ATS", TRANSLATE_NOOP("USB", "ATS"), nullptr, InputBindingInfo::Type::Button, CID_TC_ATS, GenericInputBinding::Triangle},
+					{"Close", TRANSLATE_NOOP("USB", "Close"), nullptr, InputBindingInfo::Type::Button, CID_TC_CLOSE, GenericInputBinding::R3},
+					{"A", TRANSLATE_NOOP("USB", "A Button"), ICON_PF_KEY_A, InputBindingInfo::Type::Button, CID_TC_A, GenericInputBinding::Square},
+					{"B", TRANSLATE_NOOP("USB", "B Button"), ICON_PF_KEY_B, InputBindingInfo::Type::Button, CID_TC_B, GenericInputBinding::Cross},
+					{"C", TRANSLATE_NOOP("USB", "C Button"), ICON_PF_KEY_C, InputBindingInfo::Type::Button, CID_TC_C, GenericInputBinding::Circle},
+					{"Select", TRANSLATE_NOOP("USB", "Select"), ICON_PF_SELECT_SHARE, InputBindingInfo::Type::Button, CID_TC_SELECT, GenericInputBinding::Select},
+					{"Start", TRANSLATE_NOOP("USB", "Start"), ICON_PF_START, InputBindingInfo::Type::Button, CID_TC_START, GenericInputBinding::Start},
+				};
+				return bindings;
+			}
+			case MASTER_CONTROLLER:
+			{
+				static constexpr const InputBindingInfo bindings[] = {
+					{"PowerUp", TRANSLATE_NOOP("USB", "Power Up"), nullptr, InputBindingInfo::Type::Button, CID_TC_POWER_UP, GenericInputBinding::R1},
+					{"PowerDown", TRANSLATE_NOOP("USB", "Power Down"), nullptr, InputBindingInfo::Type::Button, CID_TC_POWER_DOWN, GenericInputBinding::L1},
+					{"ReverserUp", TRANSLATE_NOOP("USB", "Reverser Up"), nullptr, InputBindingInfo::Type::Button, CID_TC_REVERSER_UP, GenericInputBinding::R2},
+					{"ReverserDown", TRANSLATE_NOOP("USB", "Reverser Down"), nullptr, InputBindingInfo::Type::Button, CID_TC_REVERSER_DOWN, GenericInputBinding::L2},
+					{"S", TRANSLATE_NOOP("USB", "S"), ICON_PF_KEY_S, InputBindingInfo::Type::Button, CID_TC_D, GenericInputBinding::Cross},
+					{"A", TRANSLATE_NOOP("USB", "A"), ICON_PF_KEY_A, InputBindingInfo::Type::Button, CID_TC_A, GenericInputBinding::Square},
+					{"B", TRANSLATE_NOOP("USB", "B"), ICON_PF_KEY_B, InputBindingInfo::Type::Button, CID_TC_B, GenericInputBinding::Triangle},
+					{"C", TRANSLATE_NOOP("USB", "C"), ICON_PF_KEY_C, InputBindingInfo::Type::Button, CID_TC_C, GenericInputBinding::Circle},
+				};
+				return bindings;
+			}
 			default:
 				break;
 		}
@@ -151,21 +198,66 @@ namespace usb_pad
 	{
 		TrainDeviceState* s = USB_CONTAINER_OF(dev, TrainDeviceState, dev);
 
-		s->passthrough = USB::GetConfigBool(si, s->port, TypeName(), "Passthrough", false);
+		switch (s->type)
+		{
+			case TRAIN_TYPE2:
+			case TRAIN_SHINKANSEN:
+			case TRAIN_RYOJOUHEN:
+				s->passthrough = USB::GetConfigBool(si, s->port, TypeName(), "Passthrough", false);
+				break;
+			case MASTER_CONTROLLER:
+				s->power_notches = USB::GetConfigInt(si, s->port, TypeName(), "power_notches", 5);
+				s->brake_notches = USB::GetConfigInt(si, s->port, TypeName(), "brake_notches", 8);
+				break;
+		}
 	}
 
 	std::span<const SettingInfo> TrainDevice::Settings(u32 subtype) const
 	{
-		static constexpr const SettingInfo passthrough = {
-			SettingInfo::Type::Boolean,
-			"Passthrough",
-			TRANSLATE_NOOP("USB", "Axes Passthrough"),
-			TRANSLATE_NOOP("USB", "Passes through the unprocessed input axis to the game. Enable if you are using a compatible Densha De Go! controller. Disable if you are using any other joystick."),
-			"false",
-		};
-
-		static constexpr const SettingInfo info[] = {passthrough};
-		return info;
+		switch (subtype)
+		{
+			case TRAIN_TYPE2:
+			case TRAIN_SHINKANSEN:
+			case TRAIN_RYOJOUHEN:
+			{
+				static constexpr const SettingInfo info[] = {
+					{
+						.type = SettingInfo::Type::Boolean,
+						.name = "Passthrough",
+						.display_name = TRANSLATE_NOOP("USB", "Axes Passthrough"),
+						.description = TRANSLATE_NOOP("USB", "Passes through the unprocessed input axis to the game. Enable if you are using a compatible Densha De Go! controller. Disable if you are using any other joystick."),
+						.default_value = "false",
+					}
+				};
+				return info;
+			}
+			case MASTER_CONTROLLER:
+			{
+				static constexpr const SettingInfo info[] = {
+					{
+						.type = SettingInfo::Type::Integer,
+						.name = "power_notches",
+						.display_name = TRANSLATE_NOOP("USB", "Power notches"),
+						.description = TRANSLATE_NOOP("USB", "Selects the number of power notches (3-6)"),
+						.default_value = "5",
+						.min_value = "3",
+						.max_value = "6",
+					},
+					{
+						.type = SettingInfo::Type::Integer,
+						.name = "brake_notches",
+						.display_name = TRANSLATE_NOOP("USB", "Brake notches"),
+						.description = TRANSLATE_NOOP("USB", "Selects the number of brake notches (5-8)"),
+						.default_value = "8",
+						.min_value = "5",
+						.max_value = "8",
+					}
+				};
+				return info;
+			}
+			default:
+				return {};
+		}
 	}
 
 	static constexpr u32 button_mask(u32 bind_index)
@@ -173,7 +265,7 @@ namespace usb_pad
 		return (1u << (bind_index - TrainControlID::BUTTONS_OFFSET));
 	}
 
-	static constexpr u8 button_at(u8 value, u32 index)
+	static constexpr u16 button_at(u16 value, u32 index)
 	{
 		return value & button_mask(index);
 	}
@@ -205,6 +297,10 @@ namespace usb_pad
 			case CID_TC_SELECT:
 			case CID_TC_START:
 			case CID_TC_CAMERA:
+			case CID_TC_POWER_UP:
+			case CID_TC_POWER_DOWN:
+			case CID_TC_REVERSER_UP:
+			case CID_TC_REVERSER_DOWN:
 			{
 				return (button_at(s->data.buttons, bind_index) != 0u) ? 1.0f : 0.0f;
 			}
@@ -251,14 +347,18 @@ namespace usb_pad
 			case CID_TC_SELECT:
 			case CID_TC_START:
 			case CID_TC_CAMERA:
+			case CID_TC_POWER_UP:
+			case CID_TC_POWER_DOWN:
+			case CID_TC_REVERSER_UP:
+			case CID_TC_REVERSER_DOWN:
 			{
 				const u32 mask = button_mask(bind_index);
 				if (value >= 0.5f)
 					s->data.buttons |= mask;
 				else
 					s->data.buttons &= ~mask;
+				break;
 			}
-			break;
 
 			default:
 				break;
@@ -452,11 +552,23 @@ namespace usb_pad
 		return (get_ab(buttons) | (button_at(buttons, CID_TC_CAMERA) >> 4) | ((get_cd(buttons) | get_ss(buttons)) << 1));
 	}
 
+	void TrainDeviceState::UpdateHandles(u8 max_power, u8 max_brake)
+	{
+		if (!button_at(prev_buttons, CID_TC_POWER_UP) && button_at(data.buttons, CID_TC_POWER_UP) && handle < max_brake + 1 + max_power)
+			handle++;
+		if (!button_at(prev_buttons, CID_TC_POWER_DOWN) && button_at(data.buttons, CID_TC_POWER_DOWN) && handle > 0)
+			handle--;
+		if (!button_at(prev_buttons, CID_TC_REVERSER_UP) && button_at(data.buttons, CID_TC_REVERSER_UP) && reverser < 2)
+			reverser++;
+		if (!button_at(prev_buttons, CID_TC_REVERSER_DOWN) && button_at(data.buttons, CID_TC_REVERSER_DOWN) && reverser > 0)
+			reverser--;
+	}
+
 	static void train_handle_data(USBDevice* dev, USBPacket* p)
 	{
 		TrainDeviceState* s = USB_CONTAINER_OF(dev, TrainDeviceState, dev);
 
-		if (p->pid != USB_TOKEN_IN || p->ep->nr != 1)
+		if (s->type < MASTER_CONTROLLER && (p->pid != USB_TOKEN_IN || p->ep->nr != 1))
 		{
 			Console.Error("Unhandled TrainController request pid=%d ep=%u", p->pid, p->ep->nr);
 			p->status = USB_RET_STALL;
@@ -501,6 +613,77 @@ namespace usb_pad
 				usb_packet_copy(p, &out, sizeof(out));
 				break;
 			}
+			case TRAIN_MASCON:
+			{
+				s->UpdateHandles(5, 6);
+				s->prev_buttons = s->data.buttons;
+
+				TrainConData_TrainMascon out = {};
+				out.one = 0x01;
+				out.handle = 1 + s->handle;
+				out.reverser = s->reverser < 2 ? !s->reverser : s->reverser;
+				out.ats = !!button_at(s->data.buttons, CID_TC_ATS);
+				out.close = !!button_at(s->data.buttons, CID_TC_CLOSE);
+				out.button_a_soft = !!button_at(s->data.buttons, CID_TC_A);
+				out.button_a_hard = !!button_at(s->data.buttons, CID_TC_A);
+				out.button_b = !!button_at(s->data.buttons, CID_TC_B);
+				out.button_c = !!button_at(s->data.buttons, CID_TC_C);
+				out.start = !!button_at(s->data.buttons, CID_TC_START);
+				out.select = !!button_at(s->data.buttons, CID_TC_SELECT);
+				out.dpad_up = s->data.hat_up;
+				out.dpad_down = s->data.hat_down;
+				out.dpad_left = s->data.hat_left;
+				out.dpad_right = s->data.hat_right;
+				usb_packet_copy(p, &out, sizeof(out));
+				break;
+			}
+			case MASTER_CONTROLLER:
+			{
+				if (p->ep->nr == 1) // interrupt in
+				{
+					p->status = USB_RET_STALL;
+					break;
+				}
+				else if (p->ep->nr == 2) // bulk out
+				{
+					// The game sends a reset command after ~1500ms without updates. Resend the status during the next transfer
+					s->last_handle = -1;
+					s->last_reverser = -1;
+					break;
+				} // else bulk in
+
+				s->UpdateHandles(s->power_notches, s->brake_notches);
+
+				char data[100];
+				std::memset(data, 0, sizeof(data));
+				u8 pos = 0;
+
+				if (s->last_handle != s->handle)
+				{
+					pos += snprintf(data + pos, sizeof(data) - pos, "%s\x0d", s->mc_handle[s->handle + 8 - s->brake_notches]);
+					s->last_handle = s->handle;
+				}
+				if (s->last_reverser != s->reverser)
+				{
+					pos += snprintf(data + pos, sizeof(data) - pos, "%s\x0d", s->mc_reverser[s->reverser]);
+					s->last_reverser = s->reverser;
+				}
+
+				for (int i = 0; i < 4; i++)
+				{
+					if (!button_at(s->prev_buttons, BUTTONS_OFFSET + i) && button_at(s->data.buttons, BUTTONS_OFFSET + i))
+					{
+						pos += snprintf(data + pos, sizeof(data) - pos, "%s\x0d", s->mc_button_pressed[i]);
+					}
+					if (button_at(s->prev_buttons, BUTTONS_OFFSET + i) && !button_at(s->data.buttons, BUTTONS_OFFSET + i))
+					{
+						pos += snprintf(data + pos, sizeof(data) - pos, "%s\x0d", s->mc_button_released[i]);
+					}
+				}
+				s->prev_buttons = s->data.buttons;
+				usb_packet_copy(p, data, std::min<u16>(p->buffer_size, pos));
+				break;
+			}
 			default:
 				Console.Error("Unhandled TrainController USB_TOKEN_IN pid=%d ep=%u type=%u", p->pid, p->ep->nr, s->type);
 				p->status = USB_RET_IOERROR;
@@ -520,25 +703,42 @@ namespace usb_pad
 				s->desc.str = dct01_desc_strings;
 				if (usb_desc_parse_dev(dct01_dev_descriptor, sizeof(dct01_dev_descriptor), s->desc, s->desc_dev) < 0)
 					goto fail;
+				if (usb_desc_parse_config(taito_denshacon_config_descriptor, sizeof(taito_denshacon_config_descriptor), s->desc_dev) < 0)
+					goto fail;
 				break;
 			case TRAIN_SHINKANSEN:
 				s->desc.str = dct02_desc_strings;
 				if (usb_desc_parse_dev(dct02_dev_descriptor, sizeof(dct02_dev_descriptor), s->desc, s->desc_dev) < 0)
 					goto fail;
+				if (usb_desc_parse_config(taito_denshacon_config_descriptor, sizeof(taito_denshacon_config_descriptor), s->desc_dev) < 0)
+					goto fail;
 				break;
 			case TRAIN_RYOJOUHEN:
 				s->desc.str = dct03_desc_strings;
 				if (usb_desc_parse_dev(dct03_dev_descriptor, sizeof(dct03_dev_descriptor), s->desc, s->desc_dev) < 0)
 					goto fail;
+				if (usb_desc_parse_config(taito_denshacon_config_descriptor, sizeof(taito_denshacon_config_descriptor), s->desc_dev) < 0)
+					goto fail;
+				break;
+			case TRAIN_MASCON:
+				s->desc.str = dct03_desc_strings;
+				if (usb_desc_parse_dev(train_mascon_dev_descriptor, sizeof(train_mascon_dev_descriptor), s->desc, s->desc_dev) < 0)
+					goto fail;
+				if (usb_desc_parse_config(train_mascon_config_descriptor, sizeof(train_mascon_config_descriptor), s->desc_dev) < 0)
+					goto fail;
+				break;
+			case MASTER_CONTROLLER:
+				s->desc.str = dct03_desc_strings;
+				if (usb_desc_parse_dev(master_controller_dev_descriptor, sizeof(master_controller_dev_descriptor), s->desc, s->desc_dev) < 0)
+					goto fail;
+				if (usb_desc_parse_config(master_controller_config_descriptor, sizeof(master_controller_config_descriptor), s->desc_dev) < 0)
+					goto fail;
 				break;
 
 			default:
 				goto fail;
 		}
 
-		if (usb_desc_parse_config(taito_denshacon_config_descriptor, sizeof(taito_denshacon_config_descriptor), s->desc_dev) < 0)
-			goto fail;
-
 		s->dev.speed = USB_SPEED_FULL;
 		s->dev.klass.handle_attach = usb_desc_attach;
 		s->dev.klass.handle_reset = train_handle_reset;

pcsx2/USB/usb-pad/usb-train.h

@@ -11,10 +11,11 @@ namespace usb_pad
 {
 	enum TrainDeviceTypes
 	{
-		TRAIN_TYPE2, // TCPP20009 or similar
-		TRAIN_SHINKANSEN, // TCPP20011
-		TRAIN_RYOJOUHEN, // TCPP20014
-		TRAIN_COUNT,
+		TRAIN_TYPE2, // TCPP-20009 or similar
+		TRAIN_SHINKANSEN, // TCPP-20011
+		TRAIN_RYOJOUHEN, // TCPP-20014
+		TRAIN_MASCON, // COTM-02001
+		MASTER_CONTROLLER, // VOK-00105 or VOK-00106 with OGCW-10001 adapter
 	};
 
 	class TrainDevice final : public DeviceProxy
@@ -39,7 +40,7 @@ namespace usb_pad
 		u8 control;
 		u8 brake;
 		u8 power;
-		u8 horn;
+		u8 horn; // pedal
 		u8 hat;
 		u8 buttons;
 	};
@@ -49,7 +50,7 @@ namespace usb_pad
 	{
 		u8 brake;
 		u8 power;
-		u8 horn;
+		u8 horn; // pedal
 		u8 hat;
 		u8 buttons;
 		u8 pad;
@@ -60,12 +61,37 @@ namespace usb_pad
 	{
 		u8 brake;
 		u8 power;
-		u8 horn;
+		u8 horn; // pedal
 		u8 hat;
 		u8 buttons;
 		u8 pad[3];
 	};
 	static_assert(sizeof(TrainConData_Ryojouhen) == 8);
+
+	struct TrainConData_TrainMascon
+	{
+		u8 one;
+
+		u8 handle : 4;
+		u8 reverser : 4;
+
+		u8 ats : 1;
+		u8 close : 1;
+		u8 button_a_soft : 1;
+		u8 button_a_hard : 1;
+		u8 button_b : 1;
+		u8 button_c : 1;
+		u8 : 2;
+
+		u8 start : 1;
+		u8 select : 1;
+		u8 dpad_up : 1;
+		u8 dpad_down : 1;
+		u8 dpad_left : 1;
+		u8 dpad_right : 1;
+		u8 : 2;
+	};
+	static_assert(sizeof(TrainConData_TrainMascon) == 4);
 #pragma pack(pop)
 
 	struct TrainDeviceState
@@ -75,6 +101,7 @@ namespace usb_pad
 
 		void Reset();
 		void UpdateHatSwitch() noexcept;
+		void UpdateHandles(u8 max_power, u8 max_brake);
 
 		USBDevice dev{};
 		USBDesc desc{};
@@ -95,12 +122,24 @@ namespace usb_pad
 			u8 power; // 255 is fully applied
 			u8 brake; // 255 is fully applied
 			u8 hatswitch; // direction
-			u8 buttons; // active high
+			u16 buttons; // active high
 		} data = {};
+
+		// Master Controller
+		const char* mc_handle[16] = {"TSB20", "TSB30", "TSB40", "TSE99", "TSA05", "TSA15", "TSA25", "TSA35", "TSA45", "TSA50", "TSA55", "TSA65", "TSA75", "TSA85", "TSA95", "TSB60"};
+		const char* mc_reverser[3] = {"TSG00", "TSG50", "TSG99"};
+		const char* mc_button_pressed[4] = {"TSY99", "TSX99", "TSZ99", "TSK99"};
+		const char* mc_button_released[4] = {"TSY00", "TSX00", "TSZ00", "TSK00"};
+		u8 power_notches;
+		u8 brake_notches;
+
+		u16 prev_buttons;
+		s8 last_handle = -1, handle = 0;
+		s8 last_reverser = -1, reverser = 1;
 	};
 
 	// Taito Densha Controllers as described at:
-	// https://marcriera.github.io/ddgo-controller-docs/controllers/usb/
+	// https://traincontrollerdb.marcriera.cat/hardware/#usb
 #define DEFINE_DCT_DEV_DESCRIPTOR(prefix, subclass, product) \
 	static const uint8_t prefix##_dev_descriptor[] = { \
 		/* bLength             */ USB_DEVICE_DESC_SIZE, \
@@ -185,4 +224,114 @@ namespace usb_pad
 	// dct03_dev_descriptor
 	DEFINE_DCT_DEV_DESCRIPTOR(dct03, 0xFF, 0x0007);
 
+	// ---- Train Mascon ----
+
+	static const uint8_t train_mascon_dev_descriptor[] = {
+		0x12,        // bLength
+		0x01,        // bDescriptorType (Device)
+		0x10, 0x01,  // bcdUSB 1.10
+		0x00,        // bDeviceClass (Use class information in the Interface Descriptors)
+		0x00,        // bDeviceSubClass
+		0x00,        // bDeviceProtocol
+		0x08,        // bMaxPacketSize0 8
+		0x06, 0x1C,  // idVendor 0x1C06
+		0xA7, 0x77,  // idProduct 0x77A7
+		0x02, 0x02,  // bcdDevice 2.02
+		0x01,        // iManufacturer (String Index)
+		0x02,        // iProduct (String Index)
+		0x03,        // iSerialNumber (String Index)
+		0x01,        // bNumConfigurations 1
+	};
+
+	static const uint8_t train_mascon_config_descriptor[] = {
+		0x09,        // bLength
+		0x02,        // bDescriptorType (Configuration)
+		0x19, 0x00,  // wTotalLength 25
+		0x01,        // bNumInterfaces 1
+		0x01,        // bConfigurationValue
+		0x04,        // iConfiguration (String Index)
+		0xA0,        // bmAttributes Remote Wakeup
+		0x32,        // bMaxPower 100mA
+
+		0x09,        // bLength
+		0x04,        // bDescriptorType (Interface)
+		0x00,        // bInterfaceNumber 0
+		0x00,        // bAlternateSetting
+		0x01,        // bNumEndpoints 1
+		0x00,        // bInterfaceClass
+		0x00,        // bInterfaceSubClass
+		0x00,        // bInterfaceProtocol
+		0x00,        // iInterface (String Index)
+
+		0x07,        // bLength
+		0x05,        // bDescriptorType (Endpoint)
+		0x81,        // bEndpointAddress (IN/D2H)
+		0x03,        // bmAttributes (Interrupt)
+		0x08, 0x00,  // wMaxPacketSize 8
+		0x14,        // bInterval 20 (unit depends on device speed)
+	};
+
+	// ---- Master Controller ----
+	// Implements a generic PL2303 adapter.
+	// Replace with official OGCW-10001 descriptors when available.
+
+	static const uint8_t master_controller_dev_descriptor[] = {
+		0x12,        // bLength
+		0x01,        // bDescriptorType (Device)
+		0x10, 0x01,  // bcdUSB 1.10
+		0x00,        // bDeviceClass (Use class information in the Interface Descriptors)
+		0x00,        // bDeviceSubClass
+		0x00,        // bDeviceProtocol
+		0x40,        // bMaxPacketSize0 64
+		0x7B, 0x06,  // idVendor 0x067B
+		0x03, 0x23,  // idProduct 0x2303
+		0x00, 0x03,  // bcdDevice 3.00
+		0x01,        // iManufacturer (String Index)
+		0x02,        // iProduct (String Index)
+		0x00,        // iSerialNumber (String Index)
+		0x01,        // bNumConfigurations 1
+	};
+
+	static const uint8_t master_controller_config_descriptor[] = {
+		0x09,        // bLength
+		0x02,        // bDescriptorType (Configuration)
+		0x27, 0x00,  // wTotalLength 39
+		0x01,        // bNumInterfaces 1
+		0x01,        // bConfigurationValue
+		0x00,        // iConfiguration (String Index)
+		0x80,        // bmAttributes
+		0x32,        // bMaxPower 100mA
+
+		0x09,        // bLength
+		0x04,        // bDescriptorType (Interface)
+		0x00,        // bInterfaceNumber 0
+		0x00,        // bAlternateSetting
+		0x03,        // bNumEndpoints 3
+		0xFF,        // bInterfaceClass
+		0x00,        // bInterfaceSubClass
+		0x00,        // bInterfaceProtocol
+		0x00,        // iInterface (String Index)
+
+		0x07,        // bLength
+		0x05,        // bDescriptorType (Endpoint)
+		0x81,        // bEndpointAddress (IN/D2H)
+		0x03,        // bmAttributes (Interrupt)
+		0x0A, 0x00,  // wMaxPacketSize 10
+		0x01,        // bInterval 1 (unit depends on device speed)
+
+		0x07,        // bLength
+		0x05,        // bDescriptorType (Endpoint)
+		0x02,        // bEndpointAddress (OUT/H2D)
+		0x02,        // bmAttributes (Bulk)
+		0x40, 0x00,  // wMaxPacketSize 64
+		0x00,        // bInterval 0 (unit depends on device speed)
+
+		0x07,        // bLength
+		0x05,        // bDescriptorType (Endpoint)
+		0x83,        // bEndpointAddress (IN/D2H)
+		0x02,        // bmAttributes (Bulk)
+		0x40, 0x00,  // wMaxPacketSize 64
+		0x00,        // bInterval 0 (unit depends on device speed)
+	};
+
 } // namespace usb_pad

pcsx2/VMManager.cpp

@@ -526,6 +526,7 @@ void VMManager::SetDefaultLoggingSettings(SettingsInterface& si)
 	si.SetBoolValue("Logging", "EnableSystemConsole", false);
 	si.SetBoolValue("Logging", "EnableFileLogging", true);
 	si.SetBoolValue("Logging", "EnableTimestamps", true);
+	si.SetBoolValue("Logging", "EnableEESIOInput", false);
 	si.SetBoolValue("Logging", "EnableVerbose", false);
 	si.SetBoolValue("Logging", "EnableEEConsole", false);
 	si.SetBoolValue("Logging", "EnableIOPConsole", false);
@@ -3725,15 +3726,16 @@ void VMManager::UpdateDiscordPresence(bool update_session_time)
 
 	auto lock = Achievements::GetLock();
 
-	if (Achievements::HasRichPresence())
+	if (Achievements::HasActiveGame() && Achievements::HasAchievementsOrLeaderboards())
 	{
-		rp.state = (state_string = StringUtil::Ellipsise(Achievements::GetRichPresenceString(), 128)).c_str();
-
 		if (const std::string& icon_url = Achievements::GetGameIconURL(); !icon_url.empty())
 		{
 			rp.largeImageKey = icon_url.c_str();
 			rp.largeImageText = s_title.c_str();
 		}
+
+		if (Achievements::HasRichPresence())
+			rp.state = (state_string = StringUtil::Ellipsise(Achievements::GetRichPresenceString(), 128)).c_str();
 	}
 
 	Discord_UpdatePresence(&rp);
@@ -3747,3 +3749,15 @@ void VMManager::PollDiscordPresence()
 
 	Discord_RunCallbacks();
 }
+
+bool VMManager::WriteBytesToEESIORXFIFO(const std::span<const u8> data)
+{
+	if(ee_sio_rx_fifo.size() + data.size() > 1024)
+	{
+		Console.Warning("EE RX FIFO is full, not appending more bytes.");
+		return false;
+	}
+
+	ee_sio_rx_fifo.insert(ee_sio_rx_fifo.end(), data.begin(), data.end());
+	return true;
+}

pcsx2/VMManager.h

@@ -6,6 +6,7 @@
 #include <functional>
 #include <mutex>
 #include <optional>
+#include <span>
 #include <string>
 #include <string_view>
 #include <vector>
@@ -264,6 +265,9 @@ namespace VMManager
 	/// Called when the rich presence string, provided by RetroAchievements, changes.
 	void UpdateDiscordPresence(bool update_session_time);
 
+	/// Append bytes to the EE SIO RX FIFO. If it returns false, the FIFO is full and data is not inserted.
+	bool WriteBytesToEESIORXFIFO(const std::span<const u8> data);
+
 	/// Internal callbacks, implemented in the emu core.
 	namespace Internal
 	{

pcsx2/x86/microVU.h

@@ -233,7 +233,13 @@ public:
 			const u64 quick64 = pState->quick64[0];
 			for (const microBlockLinkRef& ref : quickLookup)
 			{
-				if (ref.quick != quick64) continue;
+				// if we're using the flag hack, ignore the mac flags going in to the new block too if an exact match wasn't requested.
+				if (mVUsFlagHack)
+				{
+					if ((ref.quick & ~0x0C04) != (quick64 & ~0x0C04)) continue;
+				}
+				else if (ref.quick != quick64) continue;
+
 				if (doConstProp && (ref.pBlock->pState.vi15 != pState->vi15))  continue;
 				if (doConstProp && (ref.pBlock->pState.vi15v != pState->vi15v)) continue;
 				return ref.pBlock;