Qt: Add GammaRay build scripts

.github/workflows/scripts/linux/build-gammaray.sh

@@ -0,0 +1,48 @@
+#!/usr/bin/env bash
+
+set -e
+
+if [ "$#" -ne 2 ]; then
+	echo "Syntax: $0 <deps directory> <output directory>"
+	exit 1
+fi
+
+DEPSDIR=$(realpath "$1")
+INSTALLDIR=$(realpath "$2")
+
+if [ ! -d "$DEPSDIR/include/QtCore" ]; then
+	echo "Error: The build-dependencies-qt.sh script must be run on the deps directory first."
+	exit 1
+fi
+
+GAMMARAY=master
+
+mkdir -p gammaray-build
+cd gammaray-build
+
+echo "Downloading..."
+curl -L -o "GammaRay-$GAMMARAY.tar.gz" https://github.com/KDAB/GammaRay/archive/$GAMMARAY.tar.gz
+
+rm -fr "GammaRay-$GAMMARAY"
+
+echo "Extracting..."
+tar xf "GammaRay-$GAMMARAY.tar.gz"
+
+cd "GammaRay-$GAMMARAY"
+mkdir build
+cd build
+
+echo "Configuring..."
+cmake -DCMAKE_PREFIX_PATH="$DEPSDIR" -G Ninja -DCMAKE_INSTALL_PREFIX="$INSTALLDIR" -DGAMMARAY_BUILD_DOCS=false ..
+
+echo "Building..."
+cmake --build . --parallel
+
+echo "Installing..."
+cmake --build . --target install
+
+cd ../..
+
+echo "Cleaning up..."
+cd ..
+rm -r gammaray-build

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

@@ -0,0 +1,68 @@
+@echo off
+setlocal enabledelayedexpansion
+
+echo Setting environment...
+if exist "%ProgramFiles%\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat" (
+  call "%ProgramFiles%\Microsoft Visual Studio\2022\Enterprise\VC\Auxiliary\Build\vcvars64.bat"
+) else if exist "%ProgramFiles%\Microsoft Visual Studio\2022\Community\VC\Auxiliary\Build\vcvars64.bat" (
+  call "%ProgramFiles%\Microsoft Visual Studio\2022\Community\VC\Auxiliary\Build\vcvars64.bat"
+) else (
+  echo Visual Studio 2022 not found.
+  goto error
+)
+
+pushd %~dp0
+
+cd ..\..\..\..
+cd deps || goto error
+set "DEPSDIR=%CD%"
+cd ..
+mkdir gammaray
+cd gammaray || goto error
+set "INSTALLDIR=%CD%"
+cd ..
+mkdir gammaray-build
+cd gammaray-build || goto error
+set "BUILDDIR=%CD%"
+
+echo DEPSDIR=%DEPSDIR%
+echo BUILDDIR=%BUILDDIR%
+echo INSTALLDIR=%INSTALLDIR%
+
+set GAMMARAY="master"
+
+echo Downloading...
+curl -L -o "GammaRay-%GAMMARAY%.tar.gz" "https://github.com/KDAB/GammaRay/archive/%GAMMARAY%.tar.gz" || goto error
+
+rmdir /s /q "GammaRay-%GAMMARAY%"
+
+echo Extracting...
+tar -xf "GammaRay-%GAMMARAY%.tar.gz" || goto error
+
+echo Configuring...
+cmake "GammaRay-%GAMMARAY%" -B build -DCMAKE_PREFIX_PATH="%DEPSDIR%" -G Ninja -DCMAKE_INSTALL_PREFIX="%INSTALLDIR%" -DGAMMARAY_BUILD_DOCS=false || goto error
+
+echo Building...
+cmake --build build --parallel || goto error
+
+echo Installing...
+cmake --build build --target install || goto errorlevel
+
+echo Copying DLLs...
+xcopy /y "%DEPSDIR%\bin\*.dll" "%INSTALLDIR%\bin\"
+xcopy /y /e /s "%DEPSDIR%\plugins" "%INSTALLDIR%\bin\"
+
+echo Cleaning up...
+cd ..
+rd /s /q gammaray-build
+
+echo Exiting with success.
+popd
+pause
+exit 0
+
+:error
+echo Failed with error #%errorlevel%.
+popd
+pause
+exit %errorlevel%

.gitignore

@@ -109,6 +109,8 @@ oprofile_data/
 /deps-build
 /deps
 /deps-arm64
+/gammaray-build
+/gammaray
 /ipch
 
 !/3rdparty/libjpeg/change.log

pcsx2/GS/Renderers/HW/GSRendererHW.cpp

@@ -4259,14 +4259,7 @@ void GSRendererHW::EmulateBlending(int rt_alpha_min, int rt_alpha_max, const boo
 				m_conf.ps.blend_d = 2;
 		}
 	}
-	// When AA1 is enabled and Alpha Blending is disabled, alpha blending done with coverage instead of alpha.
-	// We use a COV value of 128 (full coverage) in triangles (except the edge geometry, which we can't do easily).
-	if (IsCoverageAlpha())
-	{
-		m_conf.ps.fixed_one_a = 1;
-		m_conf.ps.blend_c = 0;
-	}
-	else if (m_conf.ps.blend_c == 1)
+	if (m_conf.ps.blend_c == 1)
 	{
 		// When both rt alpha min and max are equal replace Ad with Af, easier to manage.
 		if (rt_alpha_min == rt_alpha_max)
@@ -6169,6 +6162,9 @@ __ri void GSRendererHW::DrawPrims(GSTextureCache::Target* rt, GSTextureCache::Ta
 		new_scale_rt_alpha = rt->m_rt_alpha_scale;
 	}
 
+	// AA1: Set alpha source to coverage 128 when there is no alpha blending.
+	m_conf.ps.fixed_one_a = IsCoverageAlpha();
+
 	if ((!IsOpaque() || m_context->ALPHA.IsBlack()) && rt && ((m_conf.colormask.wrgba & 0x7) || (m_texture_shuffle && !m_copy_16bit_to_target_shuffle && !m_same_group_texture_shuffle)))
 	{
 		EmulateBlending(blend_alpha_min, blend_alpha_max, DATE, DATE_PRIMID, DATE_BARRIER, rt, can_scale_rt_alpha, new_scale_rt_alpha);
@@ -6177,7 +6173,6 @@ __ri void GSRendererHW::DrawPrims(GSTextureCache::Target* rt, GSTextureCache::Ta
 	{
 		m_conf.blend = {}; // No blending please
 		m_conf.ps.no_color1 = true;
-		m_conf.ps.fixed_one_a = IsCoverageAlpha();
 
 		if (can_scale_rt_alpha && !new_scale_rt_alpha && m_conf.colormask.wa)
 		{