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MikhailGorobetsTheMostDiligent
MikhailGorobets
authored and
TheMostDiligent
committed
Integrate FSR spatial upscaler
1 parent a920b28 commit 7fddbf2

20 files changed

+12022
-5
lines changed

‎BuildTools/FormatValidation/validate_format_linux.sh‎

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@@ -6,6 +6,7 @@ validate_format ../../Common ../../Graphics ../../Platforms ../../Primitives ../
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--exclude ../../Graphics/HLSL2GLSLConverterLib/include/GLSLDefinitions.h \
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--exclude ../../Graphics/HLSL2GLSLConverterLib/include/GLSLDefinitions_inc.h \
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--exclude ../../Graphics/GraphicsEngineVulkan/shaders \
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--exclude ../../Graphics/SuperResolution/shaders \
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--exclude ../../Graphics/GraphicsEngine.NET \
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--exclude ../../Tests/DiligentCoreAPITest/assets
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‎BuildTools/FormatValidation/validate_format_mac.sh‎

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@@ -4,5 +4,6 @@ python3 clang-format-validate.py --clang-format-executable ./clang-format_mac_10
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--exclude ../../Graphics/HLSL2GLSLConverterLib/include/GLSLDefinitions.h \
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--exclude ../../Graphics/HLSL2GLSLConverterLib/include/GLSLDefinitions_inc.h \
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--exclude ../../Graphics/GraphicsEngineVulkan/shaders \
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--exclude ../../Graphics/SuperResolution/shaders \
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--exclude ../../Graphics/GraphicsEngine.NET \
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--exclude ../../Tests/DiligentCoreAPITest/assets

‎BuildTools/FormatValidation/validate_format_win.bat‎

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@@ -3,5 +3,6 @@ python clang-format-validate.py --color never --clang-format-executable clang-fo
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--exclude ../../Graphics/HLSL2GLSLConverterLib/include/GLSLDefinitions.h ^
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--exclude ../../Graphics/HLSL2GLSLConverterLib/include/GLSLDefinitions_inc.h ^
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--exclude ../../Graphics/GraphicsEngineVulkan/shaders ^
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--exclude ../../Graphics/SuperResolution/shaders ^
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--exclude ../../Graphics/GraphicsEngine.NET ^
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--exclude ../../Tests/DiligentCoreAPITest/assets

‎Graphics/SuperResolution/CMakeLists.txt‎

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@@ -6,6 +6,7 @@ project(Diligent-SuperResolution CXX)
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set(DILIGENT_DLSS_SUPPORTED FALSE CACHE INTERNAL "DLSS is not supported")
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set(DILIGENT_DSR_SUPPORTED FALSE CACHE INTERNAL "DirectSR is not supported")
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set(DILIGENT_FSR_SUPPORTED TRUE CACHE INTERNAL "FSR is not supported")
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if(PLATFORM_WIN32 AND NOT MINGW_BUILD AND CMAKE_SIZEOF_VOID_P EQUAL 8)
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if (D3D11_SUPPORTED OR D3D12_SUPPORTED OR VULKAN_SUPPORTED)
@@ -22,6 +23,9 @@ endif()
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if(${DILIGENT_NO_DSR})
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set(DILIGENT_DSR_SUPPORTED FALSE CACHE INTERNAL "DirectSR is forcibly disabled")
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endif()
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if(${DILIGENT_NO_FSR})
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set(DILIGENT_FSR_SUPPORTED FALSE CACHE INTERNAL "FSR is forcibly disabled")
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endif()
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if(DILIGENT_DSR_SUPPORTED)
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# Fetch DirectSR headers
@@ -61,6 +65,35 @@ set(SOURCE
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src/SuperResolutionFactory.cpp
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)
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if(DILIGENT_FSR_SUPPORTED)
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set(FSR_SHADERS
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${CMAKE_CURRENT_SOURCE_DIR}/shaders/FSR_FullQuad.fx
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${CMAKE_CURRENT_SOURCE_DIR}/shaders/FSRStructures.fxh
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${CMAKE_CURRENT_SOURCE_DIR}/shaders/FSR_EdgeAdaptiveUpsampling.fx
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${CMAKE_CURRENT_SOURCE_DIR}/shaders/FSR_ContrastAdaptiveSharpening.fx
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${CMAKE_CURRENT_SOURCE_DIR}/shaders/fsr1/ffx_common_types.h
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${CMAKE_CURRENT_SOURCE_DIR}/shaders/fsr1/ffx_core.h
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${CMAKE_CURRENT_SOURCE_DIR}/shaders/fsr1/ffx_core_glsl.h
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${CMAKE_CURRENT_SOURCE_DIR}/shaders/fsr1/ffx_core_gpu_common.h
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${CMAKE_CURRENT_SOURCE_DIR}/shaders/fsr1/ffx_core_gpu_common_half.h
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${CMAKE_CURRENT_SOURCE_DIR}/shaders/fsr1/ffx_core_hlsl.h
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${CMAKE_CURRENT_SOURCE_DIR}/shaders/fsr1/ffx_core_portability.h
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${CMAKE_CURRENT_SOURCE_DIR}/shaders/fsr1/ffx_fsr1.h
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)
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set_source_files_properties(${FSR_SHADERS} PROPERTIES VS_TOOL_OVERRIDE "None")
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# Convert shaders to headers and generate master header with the list of all files
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set(FSR_SHADER_OUTPUT_DIR ${CMAKE_CURRENT_BINARY_DIR}/shaders_inc/FSR)
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file(MAKE_DIRECTORY ${FSR_SHADER_OUTPUT_DIR})
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set(FSR_SHADERS_LIST_FILE ${FSR_SHADER_OUTPUT_DIR}/FSRShaderList.h)
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convert_shaders_to_headers("${FSR_SHADERS}" ${FSR_SHADER_OUTPUT_DIR} ${FSR_SHADERS_LIST_FILE} FSR_SHADERS_INC_LIST)
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list(APPEND SOURCE src/FSRProvider.cpp)
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if(CMAKE_CXX_COMPILER_ID MATCHES "Clang" OR CMAKE_CXX_COMPILER_ID MATCHES "GNU")
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set_source_files_properties(src/FSRProvider.cpp PROPERTIES COMPILE_OPTIONS "-Wno-unused-function")
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endif()
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endif()
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if(DILIGENT_DLSS_SUPPORTED)
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list(APPEND INCLUDE include/SuperResolutionDLSS.hpp)
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list(APPEND SOURCE src/SuperResolutionDLSS.cpp)
@@ -92,9 +125,17 @@ target_include_directories(Diligent-SuperResolutionInterface INTERFACE interface
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target_compile_definitions(Diligent-SuperResolutionInterface INTERFACE SUPER_RESOLUTION_SUPPORTED=1)
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add_library(Diligent-SuperResolution-static STATIC
95-
${SOURCE} ${INTERFACE} ${INCLUDE}
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${SOURCE}
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${INTERFACE}
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${INCLUDE}
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${FSR_SHADERS}
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${FSR_SHADERS_INC_LIST}
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${FSR_SHADERS_LIST_FILE}
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readme.md
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)
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source_group("shaders/FSR" FILES ${FSR_SHADERS})
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source_group("generated/FSR" FILES ${FSR_SHADERS_INC_LIST} ${FSR_SHADERS_LIST_FILE})
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add_library(Diligent-SuperResolution-shared SHARED
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readme.md
100141
)
@@ -129,6 +170,11 @@ if(DILIGENT_DSR_SUPPORTED)
129170
endif()
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endif()
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if(DILIGENT_FSR_SUPPORTED)
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target_compile_definitions(Diligent-SuperResolution-static PRIVATE DILIGENT_FSR_SUPPORTED=1)
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target_include_directories(Diligent-SuperResolution-static PRIVATE ${FSR_SHADER_OUTPUT_DIR})
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endif()
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target_compile_definitions(Diligent-SuperResolution-shared PUBLIC DILIGENT_SUPER_RESOLUTION_SHARED=1)
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134180
target_link_libraries(Diligent-SuperResolution-static
@@ -139,6 +185,7 @@ PRIVATE
139185
Diligent-Common
140186
Diligent-GraphicsAccessories
141187
Diligent-ShaderTools
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Diligent-GraphicsTools
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)
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if(DILIGENT_DSR_SUPPORTED)

‎Graphics/SuperResolution/include/SuperResolutionVariants.hpp‎

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@@ -46,4 +46,8 @@ static constexpr INTERFACE_ID VariantId_MetalFXSpatial =
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static constexpr INTERFACE_ID VariantId_MetalFXTemporal =
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{0xc4d70002, 0xa1b2, 0x4c3d, {0x8e, 0x9f, 0x0a, 0x1b, 0x2c, 0x3d, 0x4e, 0x5f}};
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// {F5A10001-B2C3-4D5E-9F01-2A3B4C5D6E7F}
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static constexpr INTERFACE_ID VariantId_FSRSpatial =
51+
{0xf5a10001, 0xb2c3, 0x4d5e, {0x9f, 0x01, 0x2a, 0x3b, 0x4c, 0x5d, 0x6e, 0x7f}};
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} // namespace Diligent

‎Graphics/SuperResolution/shaders/FSRStructures.fxh‎

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@@ -0,0 +1,33 @@
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#ifndef _FSR_STRUCTURES_FXH_
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#define _FSR_STRUCTURES_FXH_
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#ifndef __cplusplus
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# ifndef DEFAULT_VALUE
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# define DEFAULT_VALUE(x)
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# endif
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#elif !defined(DEFAULT_VALUE)
9+
# define DEFAULT_VALUE(x) = x
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#endif
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#ifndef __cplusplus
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# ifndef CHECK_STRUCT_ALIGNMENT
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# define CHECK_STRUCT_ALIGNMENT(s)
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# endif
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#endif
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struct FSRAttribs
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{
20+
uint4 EASUConstants0;
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uint4 EASUConstants1;
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uint4 EASUConstants2;
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uint4 EASUConstants3;
24+
uint4 RCASConstants;
25+
float4 SourceSize;
26+
};
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28+
#ifdef CHECK_STRUCT_ALIGNMENT
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CHECK_STRUCT_ALIGNMENT(FSRAttribs);
30+
#endif
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#endif //_FSR_STRUCTURES_FXH_

‎Graphics/SuperResolution/shaders/FSR_ContrastAdaptiveSharpening.fx‎

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#include "FSRStructures.fxh"
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cbuffer cbFSRAttribs
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{
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FSRAttribs g_FSRAttribs;
6+
}
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8+
Texture2D<float4> g_TextureSource;
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#define FFX_GPU
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#define FFX_HLSL
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#define FFX_HALF 0
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#define FFX_HLSL_SM 50
14+
#include "ffx_core.h"
15+
16+
#define FSR_RCAS_F 1
17+
#define FSR_RCAS_DENOISE 1
18+
19+
FfxFloat32x4 FsrRcasLoadF(FfxInt32x2 Position)
20+
{
21+
return g_TextureSource.Load(FfxInt32x3(Position, 0));
22+
}
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24+
void FsrRcasInputF(FFX_PARAMETER_INOUT FfxFloat32 R, FFX_PARAMETER_INOUT FfxFloat32 G, FFX_PARAMETER_INOUT FfxFloat32 B)
25+
{
26+
27+
}
28+
29+
#include "ffx_fsr1.h"
30+
31+
FfxFloat32x4 ComputeContrastAdaptiveSharpeningPS(in float4 Position : SV_Position) : SV_Target0
32+
{
33+
FfxFloat32x3 ResultColor = FfxFloat32x3(0.0, 0.0, 0.0);
34+
FsrRcasF(ResultColor.r, ResultColor.g, ResultColor.b, FfxUInt32x2(Position.xy), g_FSRAttribs.RCASConstants);
35+
return FfxFloat32x4(ResultColor, 1.0);
36+
}

‎Graphics/SuperResolution/shaders/FSR_EdgeAdaptiveUpsampling.fx‎

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1+
#include "FSRStructures.fxh"
2+
3+
cbuffer cbFSRAttribs
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{
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FSRAttribs g_FSRAttribs;
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}
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8+
Texture2D<float4> g_TextureSource;
9+
SamplerState g_TextureSource_sampler;
10+
11+
#define FFX_GPU
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#define FFX_HLSL
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#define FFX_HALF 0
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#define FFX_HLSL_SM 50
15+
#include "ffx_core.h"
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#define FFX_FSR_EASU_FLOAT 1
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FfxFloat32x4 FsrEasuRF(FfxFloat32x2 Texcoord)
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{
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#ifdef FSR_FEATURE_TEXTURE_GATHER
22+
return g_TextureSource.GatherRed(g_TextureSource_sampler, Texcoord);
23+
#else
24+
float2 Position = g_FSRAttribs.SourceSize.xy * Texcoord - float2(0.5, 0.5);
25+
FfxFloat32x4 Gather;
26+
Gather.x = g_TextureSource.Load(int3(int2(Position) + int2(0, 1), 0)).r;
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Gather.y = g_TextureSource.Load(int3(int2(Position) + int2(1, 1), 0)).r;
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Gather.z = g_TextureSource.Load(int3(int2(Position) + int2(1, 0), 0)).r;
29+
Gather.w = g_TextureSource.Load(int3(int2(Position) + int2(0, 0), 0)).r;
30+
return Gather;
31+
#endif
32+
}
33+
34+
FfxFloat32x4 FsrEasuGF(FfxFloat32x2 Texcoord)
35+
{
36+
#ifdef FSR_FEATURE_TEXTURE_GATHER
37+
return g_TextureSource.GatherGreen(g_TextureSource_sampler, Texcoord);
38+
#else
39+
float2 Position = g_FSRAttribs.SourceSize.xy * Texcoord - float2(0.5, 0.5);
40+
FfxFloat32x4 Gather;
41+
Gather.x = g_TextureSource.Load(int3(int2(Position) + int2(0, 1), 0)).g;
42+
Gather.y = g_TextureSource.Load(int3(int2(Position) + int2(1, 1), 0)).g;
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Gather.z = g_TextureSource.Load(int3(int2(Position) + int2(1, 0), 0)).g;
44+
Gather.w = g_TextureSource.Load(int3(int2(Position) + int2(0, 0), 0)).g;
45+
return Gather;
46+
#endif
47+
}
48+
49+
FfxFloat32x4 FsrEasuBF(FfxFloat32x2 Texcoord)
50+
{
51+
#ifdef FSR_FEATURE_TEXTURE_GATHER
52+
return g_TextureSource.GatherBlue(g_TextureSource_sampler, Texcoord);
53+
#else
54+
float2 Position = g_FSRAttribs.SourceSize.xy * Texcoord - float2(0.5, 0.5);
55+
FfxFloat32x4 Gather;
56+
Gather.x = g_TextureSource.Load(int3(int2(Position) + int2(0, 1), 0)).b;
57+
Gather.y = g_TextureSource.Load(int3(int2(Position) + int2(1, 1), 0)).b;
58+
Gather.z = g_TextureSource.Load(int3(int2(Position) + int2(1, 0), 0)).b;
59+
Gather.w = g_TextureSource.Load(int3(int2(Position) + int2(0, 0), 0)).b;
60+
return Gather;
61+
#endif
62+
}
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64+
#include "ffx_fsr1.h"
65+
66+
FfxFloat32x4 ComputeEdgeAdaptiveUpsamplingPS(in float4 Position : SV_Position) : SV_Target0
67+
{
68+
FfxFloat32x3 ResultColor = FfxFloat32x3(0.0, 0.0, 0.0);
69+
ffxFsrEasuFloat(ResultColor, FfxUInt32x2(Position.xy),
70+
g_FSRAttribs.EASUConstants0, g_FSRAttribs.EASUConstants1,
71+
g_FSRAttribs.EASUConstants2, g_FSRAttribs.EASUConstants3);
72+
return FfxFloat32x4(ResultColor, 1.0);
73+
}

‎Graphics/SuperResolution/shaders/FSR_FullQuad.fx‎

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struct FSR_VSOutput
2+
{
3+
float4 Position : SV_Position;
4+
};
5+
6+
void FSR_FullQuadVS(in uint VertexId : SV_VertexID, out FSR_VSOutput VSOut)
7+
{
8+
float2 PosXY[3];
9+
PosXY[0] = float2(-1.0, -1.0);
10+
PosXY[1] = float2(-1.0, +3.0);
11+
PosXY[2] = float2(+3.0, -1.0);
12+
13+
VSOut.Position = float4(PosXY[VertexId % 3u], 0.0, 1.0);
14+
}

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