Merge branch 'SDL2' into MorphOS-SDL-2

.github/workflows/msvc.yml

@@ -41,6 +41,7 @@ jobs:
             set(CMAKE_SHARED_LINKER_FLAGS "-DEBUG" CACHE STRING "Linker flag for shared libraries")
             cmake_minimum_required(VERSION 3.0...3.25)
             project(sdl_user)
+            enable_testing()
             add_subdirectory("{ srcdir }" SDL)
           """))
     - name: Configure (CMake)

.gitignore

@@ -102,6 +102,7 @@ VisualC/visualtest/testsprite2_sample.actions
 VisualC/visualtest/testsprite2_sample.config
 VisualC/visualtest/testsprite2_sample.parameters
 VisualC-GDK/**/Layout
+VisualC-GDK/shaders/*.h
 
 # for Android
 android-project/local.properties

CMakeLists.txt

@@ -911,7 +911,7 @@ if(SDL_ASSEMBLY)
 
     if(SDL_LSX)
       cmake_push_check_state()
-      list(APPEND CMAKE_REQUIRED_FLAGS "-mlsx")
+      set(CMAKE_REQUIRED_FLAGS "-mlsx")
       check_c_source_compiles("
           #ifndef __loongarch_sx
           #error Assembler CPP flag not enabled
@@ -928,7 +928,7 @@ if(SDL_ASSEMBLY)
 
     if(SDL_LASX)
       cmake_push_check_state()
-      list(APPEND CMAKE_REQUIRED_FLAGS "-mlasx")
+      set(CMAKE_REQUIRED_FLAGS "-mlasx")
       check_c_source_compiles("
           #ifndef __loongarch_asx
           #error Assembler CPP flag not enabled

Makefile.os2

@@ -81,7 +81,7 @@ SRCS+= SDL_events.c SDL_quit.c SDL_keyboard.c SDL_mouse.c SDL_windowevents.c &
        SDL_clipboardevents.c SDL_dropevents.c SDL_displayevents.c SDL_gesture.c &
        SDL_sensor.c SDL_touch.c
 SRCS+= SDL_haptic.c SDL_hidapi.c SDL_gamecontroller.c SDL_joystick.c controller_type.c
-SRCS+= SDL_render.c yuv_rgb_lsx.c yuv_rgb_sse.c yuv_rgb_std.c SDL_yuv.c SDL_yuv_sw.c SDL_blendfillrect.c &
+SRCS+= SDL_render.c yuv_rgb_sse.c yuv_rgb_std.c SDL_yuv.c SDL_yuv_sw.c SDL_blendfillrect.c &
        SDL_blendline.c SDL_blendpoint.c SDL_drawline.c SDL_drawpoint.c &
        SDL_render_sw.c SDL_rotate.c SDL_triangle.c
 SRCS+= SDL_blit.c SDL_blit_0.c SDL_blit_1.c SDL_blit_A.c SDL_blit_auto.c &
@@ -152,15 +152,14 @@ SDL_blendpoint.obj: SDL_blendpoint.c
     wcc386 $(CFLAGS_DLL) -wcd=200 -fo=$^@ $<
 SDL_RLEaccel.obj: SDL_RLEaccel.c
     wcc386 $(CFLAGS_DLL) -wcd=201 -fo=$^@ $<
+yuv_rgb_sse.obj: yuv_rgb_sse.c
+    wcc386 $(CFLAGS_DLL) -wcd=202 -fo=$^@ $<
 !ifeq HIDAPI 1
 # c99 mode needed because of structs with flexible array members in libusb.h
 SDL_hidapi.obj: SDL_hidapi.c
     wcc386 $(CFLAGS_DLL) -za99 -fo=$^@ $<
 !endif
 
-yuv_rgb_sse.obj: yuv_rgb_sse.c
-    wcc386 $(CFLAGS_DLL) -wcd=202 -fo=$^@ $<
-
 $(LIBICONV_LIB):  "src/core/os2/iconv2.lbc"
     @echo * Creating: $@
     wlib -q -b -n -c -pa -s -t -zld -ii -io $@ @$<

Makefile.w32

@@ -60,7 +60,7 @@ SRCS+= SDL_events.c SDL_quit.c SDL_keyboard.c SDL_mouse.c SDL_windowevents.c &
        SDL_clipboardevents.c SDL_dropevents.c SDL_displayevents.c SDL_gesture.c &
        SDL_sensor.c SDL_touch.c
 SRCS+= SDL_haptic.c SDL_hidapi.c SDL_gamecontroller.c SDL_joystick.c controller_type.c
-SRCS+= SDL_render.c  yuv_rgb_lsx.c yuv_rgb_sse.c yuv_rgb_std.c SDL_yuv.c SDL_yuv_sw.c SDL_blendfillrect.c &
+SRCS+= SDL_render.c yuv_rgb_sse.c yuv_rgb_std.c SDL_yuv.c SDL_yuv_sw.c SDL_blendfillrect.c &
        SDL_blendline.c SDL_blendpoint.c SDL_drawline.c SDL_drawpoint.c &
        SDL_render_sw.c SDL_rotate.c SDL_triangle.c
 SRCS+= SDL_blit.c SDL_blit_0.c SDL_blit_1.c SDL_blit_A.c SDL_blit_auto.c &

VisualC-GDK/SDL/SDL.vcxproj

@@ -173,6 +173,12 @@
       <SubSystem>Windows</SubSystem>
       <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
     </Link>
+    <PreBuildEvent>
+      <Command>$(SolutionDir)\shaders\buildshaders.bat $(SolutionDir)</Command>
+    </PreBuildEvent>
+    <PreBuildEvent>
+      <Message>Building shader blobs (Xbox Series)</Message>
+    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Gaming.Xbox.XboxOne.x64'">
     <Midl>
@@ -201,6 +207,12 @@
       <SubSystem>Windows</SubSystem>
       <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
     </Link>
+    <PreBuildEvent>
+      <Command>$(SolutionDir)\shaders\buildshaders.bat $(SolutionDir) one</Command>
+    </PreBuildEvent>
+    <PreBuildEvent>
+      <Message>Building shader blobs (Xbox One)</Message>
+    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Gaming.Desktop.x64'">
     <Midl>
@@ -259,6 +271,12 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
     </Link>
+    <PreBuildEvent>
+      <Command>$(SolutionDir)\shaders\buildshaders.bat $(SolutionDir)</Command>
+    </PreBuildEvent>
+    <PreBuildEvent>
+      <Message>Building shader blobs (Xbox Series)</Message>
+    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Gaming.Xbox.XboxOne.x64'">
     <Midl>
@@ -288,6 +306,12 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
     </Link>
+    <PreBuildEvent>
+      <Command>$(SolutionDir)\shaders\buildshaders.bat $(SolutionDir) one</Command>
+    </PreBuildEvent>
+    <PreBuildEvent>
+      <Message>Building shader blobs (Xbox One)</Message>
+    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClInclude Include="..\..\include\begin_code.h" />

VisualC-GDK/clean.sh

@@ -4,3 +4,4 @@ find . -type f \( -name '*.bmp' -o -name '*.wav' -o -name '*.dat' \) -print -del
 find . -depth -type d \( -name Gaming.Desktop.x64 \) -exec rm -rv {} \;
 find . -depth -type d \( -name Gaming.Xbox.Scarlett.x64 \) -exec rm -rv {} \;
 find . -depth -type d \( -name Gaming.Xbox.XboxOne.x64 \) -exec rm -rv {} \;
+rm shaders/*.h

VisualC-GDK/shaders/D3D12_PixelShader_Colors.hlsl

@@ -0,0 +1,19 @@
+struct PixelShaderInput
+{
+    float4 pos : SV_POSITION;
+    float2 tex : TEXCOORD0;
+    float4 color : COLOR0;
+};
+
+#define ColorRS \
+    "RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
+    "DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
+    "DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
+    "DENY_HULL_SHADER_ROOT_ACCESS )," \
+    "RootConstants(num32BitConstants=32, b0)"
+
+[RootSignature(ColorRS)]
+float4 main(PixelShaderInput input) : SV_TARGET0
+{
+    return input.color;
+}

VisualC-GDK/shaders/D3D12_PixelShader_NV12_BT601.hlsl

@@ -0,0 +1,43 @@
+Texture2D theTextureY : register(t0);
+Texture2D theTextureUV : register(t1);
+SamplerState theSampler : register(s0);
+
+struct PixelShaderInput
+{
+    float4 pos : SV_POSITION;
+    float2 tex : TEXCOORD0;
+    float4 color : COLOR0;
+};
+
+#define NVRS \
+    "RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
+    "            DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
+    "            DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
+    "            DENY_HULL_SHADER_ROOT_ACCESS )," \
+    "RootConstants(num32BitConstants=32, b0),"\
+    "DescriptorTable ( SRV(t0), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( SRV(t1), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( Sampler(s0), visibility = SHADER_VISIBILITY_PIXEL )"
+
+[RootSignature(NVRS)]
+float4 main(PixelShaderInput input) : SV_TARGET
+{
+    const float3 offset = {-0.0627451017, -0.501960814, -0.501960814};
+    const float3 Rcoeff = {1.1644,  0.0000,  1.5960};
+    const float3 Gcoeff = {1.1644, -0.3918, -0.8130};
+    const float3 Bcoeff = {1.1644,  2.0172,  0.0000};
+
+    float4 Output;
+
+    float3 yuv;
+    yuv.x = theTextureY.Sample(theSampler, input.tex).r;
+    yuv.yz = theTextureUV.Sample(theSampler, input.tex).rg;
+
+    yuv += offset;
+    Output.r = dot(yuv, Rcoeff);
+    Output.g = dot(yuv, Gcoeff);
+    Output.b = dot(yuv, Bcoeff);
+    Output.a = 1.0f;
+
+    return Output * input.color;
+}

VisualC-GDK/shaders/D3D12_PixelShader_NV12_BT709.hlsl

@@ -0,0 +1,43 @@
+Texture2D theTextureY : register(t0);
+Texture2D theTextureUV : register(t1);
+SamplerState theSampler : register(s0);
+
+struct PixelShaderInput
+{
+    float4 pos : SV_POSITION;
+    float2 tex : TEXCOORD0;
+    float4 color : COLOR0;
+};
+
+#define NVRS \
+    "RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
+    "            DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
+    "            DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
+    "            DENY_HULL_SHADER_ROOT_ACCESS )," \
+    "RootConstants(num32BitConstants=32, b0),"\
+    "DescriptorTable ( SRV(t0), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( SRV(t1), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( Sampler(s0), visibility = SHADER_VISIBILITY_PIXEL )"
+
+[RootSignature(NVRS)]
+float4 main(PixelShaderInput input) : SV_TARGET
+{
+    const float3 offset = {-0.0627451017, -0.501960814, -0.501960814};
+    const float3 Rcoeff = {1.1644,  0.0000,  1.7927};
+    const float3 Gcoeff = {1.1644, -0.2132, -0.5329};
+    const float3 Bcoeff = {1.1644,  2.1124,  0.0000};
+
+    float4 Output;
+
+    float3 yuv;
+    yuv.x = theTextureY.Sample(theSampler, input.tex).r;
+    yuv.yz = theTextureUV.Sample(theSampler, input.tex).rg;
+
+    yuv += offset;
+    Output.r = dot(yuv, Rcoeff);
+    Output.g = dot(yuv, Gcoeff);
+    Output.b = dot(yuv, Bcoeff);
+    Output.a = 1.0f;
+
+    return Output * input.color;
+}

VisualC-GDK/shaders/D3D12_PixelShader_NV12_JPEG.hlsl

@@ -0,0 +1,43 @@
+Texture2D theTextureY : register(t0);
+Texture2D theTextureUV : register(t1);
+SamplerState theSampler : register(s0);
+
+struct PixelShaderInput
+{
+    float4 pos : SV_POSITION;
+    float2 tex : TEXCOORD0;
+    float4 color : COLOR0;
+};
+
+#define NVRS \
+    "RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
+    "            DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
+    "            DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
+    "            DENY_HULL_SHADER_ROOT_ACCESS )," \
+    "RootConstants(num32BitConstants=32, b0),"\
+    "DescriptorTable ( SRV(t0), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( SRV(t1), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( Sampler(s0), visibility = SHADER_VISIBILITY_PIXEL )"
+
+[RootSignature(NVRS)]
+float4 main(PixelShaderInput input) : SV_TARGET
+{
+    const float3 offset = {0.0, -0.501960814, -0.501960814};
+    const float3 Rcoeff = {1.0000,  0.0000,  1.4020};
+    const float3 Gcoeff = {1.0000, -0.3441, -0.7141};
+    const float3 Bcoeff = {1.0000,  1.7720,  0.0000};
+
+    float4 Output;
+
+    float3 yuv;
+    yuv.x = theTextureY.Sample(theSampler, input.tex).r;
+    yuv.yz = theTextureUV.Sample(theSampler, input.tex).rg;
+
+    yuv += offset;
+    Output.r = dot(yuv, Rcoeff);
+    Output.g = dot(yuv, Gcoeff);
+    Output.b = dot(yuv, Bcoeff);
+    Output.a = 1.0f;
+
+    return Output * input.color;
+}

VisualC-GDK/shaders/D3D12_PixelShader_NV21_BT601.hlsl

@@ -0,0 +1,43 @@
+Texture2D theTextureY : register(t0);
+Texture2D theTextureUV : register(t1);
+SamplerState theSampler : register(s0);
+
+struct PixelShaderInput
+{
+    float4 pos : SV_POSITION;
+    float2 tex : TEXCOORD0;
+    float4 color : COLOR0;
+};
+
+#define NVRS \
+    "RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
+    "            DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
+    "            DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
+    "            DENY_HULL_SHADER_ROOT_ACCESS )," \
+    "RootConstants(num32BitConstants=32, b0),"\
+    "DescriptorTable ( SRV(t0), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( SRV(t1), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( Sampler(s0), visibility = SHADER_VISIBILITY_PIXEL )"
+
+[RootSignature(NVRS)]
+float4 main(PixelShaderInput input) : SV_TARGET
+{
+    const float3 offset = {-0.0627451017, -0.501960814, -0.501960814};
+    const float3 Rcoeff = {1.1644,  0.0000,  1.5960};
+    const float3 Gcoeff = {1.1644, -0.3918, -0.8130};
+    const float3 Bcoeff = {1.1644,  2.0172,  0.0000};
+
+    float4 Output;
+
+    float3 yuv;
+    yuv.x = theTextureY.Sample(theSampler, input.tex).r;
+    yuv.yz = theTextureUV.Sample(theSampler, input.tex).gr;
+
+    yuv += offset;
+    Output.r = dot(yuv, Rcoeff);
+    Output.g = dot(yuv, Gcoeff);
+    Output.b = dot(yuv, Bcoeff);
+    Output.a = 1.0f;
+
+    return Output * input.color;
+}

VisualC-GDK/shaders/D3D12_PixelShader_NV21_BT709.hlsl

@@ -0,0 +1,43 @@
+Texture2D theTextureY : register(t0);
+Texture2D theTextureUV : register(t1);
+SamplerState theSampler : register(s0);
+
+struct PixelShaderInput
+{
+    float4 pos : SV_POSITION;
+    float2 tex : TEXCOORD0;
+    float4 color : COLOR0;
+};
+
+#define NVRS \
+    "RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
+    "            DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
+    "            DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
+    "            DENY_HULL_SHADER_ROOT_ACCESS )," \
+    "RootConstants(num32BitConstants=32, b0),"\
+    "DescriptorTable ( SRV(t0), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( SRV(t1), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( Sampler(s0), visibility = SHADER_VISIBILITY_PIXEL )"
+
+[RootSignature(NVRS)]
+float4 main(PixelShaderInput input) : SV_TARGET
+{
+    const float3 offset = {-0.0627451017, -0.501960814, -0.501960814};
+    const float3 Rcoeff = {1.1644,  0.0000,  1.7927};
+    const float3 Gcoeff = {1.1644, -0.2132, -0.5329};
+    const float3 Bcoeff = {1.1644,  2.1124,  0.0000};
+
+    float4 Output;
+
+    float3 yuv;
+    yuv.x = theTextureY.Sample(theSampler, input.tex).r;
+    yuv.yz = theTextureUV.Sample(theSampler, input.tex).gr;
+
+    yuv += offset;
+    Output.r = dot(yuv, Rcoeff);
+    Output.g = dot(yuv, Gcoeff);
+    Output.b = dot(yuv, Bcoeff);
+    Output.a = 1.0f;
+
+    return Output * input.color;
+}