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912 lines
33 KiB
912 lines
33 KiB
// This file is part of the FidelityFX SDK.
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//
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// Copyright (c) 2023 Advanced Micro Devices, Inc. All rights reserved.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#include "ffx_fsr3upscaler_resources.h"
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#if defined(FFX_GPU)
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#ifdef __hlsl_dx_compiler
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#pragma dxc diagnostic push
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#pragma dxc diagnostic ignored "-Wambig-lit-shift"
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#endif //__hlsl_dx_compiler
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#include "ffx_core.h"
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#ifdef __hlsl_dx_compiler
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#pragma dxc diagnostic pop
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#endif //__hlsl_dx_compiler
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#endif // #if defined(FFX_GPU)
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#if defined(FFX_GPU)
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#ifndef FFX_PREFER_WAVE64
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#define FFX_PREFER_WAVE64
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#endif // FFX_PREFER_WAVE64
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#if defined(FFX_GPU)
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#pragma warning(disable: 3205) // conversion from larger type to smaller
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#endif // #if defined(FFX_GPU)
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#define DECLARE_SRV_REGISTER(regIndex) t##regIndex
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#define DECLARE_UAV_REGISTER(regIndex) u##regIndex
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#define DECLARE_CB_REGISTER(regIndex) b##regIndex
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#define FFX_FSR3UPSCALER_DECLARE_SRV(regIndex) register(DECLARE_SRV_REGISTER(regIndex))
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#define FFX_FSR3UPSCALER_DECLARE_UAV(regIndex) register(DECLARE_UAV_REGISTER(regIndex))
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#define FFX_FSR3UPSCALER_DECLARE_CB(regIndex) register(DECLARE_CB_REGISTER(regIndex))
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#if defined(FSR3UPSCALER_BIND_CB_FSR3UPSCALER)
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cbuffer cbFSR3Upscaler : FFX_FSR3UPSCALER_DECLARE_CB(FSR3UPSCALER_BIND_CB_FSR3UPSCALER)
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{
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FfxInt32x2 iRenderSize;
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FfxInt32x2 iMaxRenderSize;
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FfxInt32x2 iDisplaySize;
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FfxInt32x2 iInputColorResourceDimensions;
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FfxInt32x2 iLumaMipDimensions;
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FfxInt32 iLumaMipLevelToUse;
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FfxInt32 iFrameIndex;
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FfxFloat32x4 fDeviceToViewDepth;
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FfxFloat32x2 fJitter;
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FfxFloat32x2 fMotionVectorScale;
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FfxFloat32x2 fDownscaleFactor;
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FfxFloat32x2 fMotionVectorJitterCancellation;
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FfxFloat32 fPreExposure;
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FfxFloat32 fPreviousFramePreExposure;
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FfxFloat32 fTanHalfFOV;
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FfxFloat32 fJitterSequenceLength;
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FfxFloat32 fDeltaTime;
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FfxFloat32 fDynamicResChangeFactor;
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FfxFloat32 fViewSpaceToMetersFactor;
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};
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#define FFX_FSR3UPSCALER_CONSTANT_BUFFER_1_SIZE (sizeof(cbFSR3Upscaler) / 4) // Number of 32-bit values. This must be kept in sync with the cbFSR3Upscaler size.
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/* Define getter functions in the order they are defined in the CB! */
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FfxInt32x2 RenderSize()
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{
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return iRenderSize;
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}
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FfxInt32x2 MaxRenderSize()
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{
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return iMaxRenderSize;
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}
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FfxInt32x2 DisplaySize()
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{
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return iDisplaySize;
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}
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FfxInt32x2 InputColorResourceDimensions()
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{
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return iInputColorResourceDimensions;
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}
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FfxInt32x2 LumaMipDimensions()
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{
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return iLumaMipDimensions;
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}
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FfxInt32 LumaMipLevelToUse()
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{
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return iLumaMipLevelToUse;
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}
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FfxInt32 FrameIndex()
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{
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return iFrameIndex;
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}
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FfxFloat32x2 Jitter()
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{
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return fJitter;
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}
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FfxFloat32x4 DeviceToViewSpaceTransformFactors()
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{
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return fDeviceToViewDepth;
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}
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FfxFloat32x2 MotionVectorScale()
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{
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return fMotionVectorScale;
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}
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FfxFloat32x2 DownscaleFactor()
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{
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return fDownscaleFactor;
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}
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FfxFloat32x2 MotionVectorJitterCancellation()
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{
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return fMotionVectorJitterCancellation;
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}
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FfxFloat32 PreExposure()
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{
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return fPreExposure;
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}
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FfxFloat32 PreviousFramePreExposure()
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{
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return fPreviousFramePreExposure;
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}
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FfxFloat32 TanHalfFoV()
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{
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return fTanHalfFOV;
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}
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FfxFloat32 JitterSequenceLength()
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{
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return fJitterSequenceLength;
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}
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FfxFloat32 DeltaTime()
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{
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return fDeltaTime;
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}
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FfxFloat32 DynamicResChangeFactor()
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{
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return fDynamicResChangeFactor;
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}
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FfxFloat32 ViewSpaceToMetersFactor()
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{
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return fViewSpaceToMetersFactor;
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}
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#endif // #if defined(FSR3UPSCALER_BIND_CB_FSR3UPSCALER)
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#define FFX_FSR3UPSCALER_ROOTSIG_STRINGIFY(p) FFX_FSR3UPSCALER_ROOTSIG_STR(p)
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#define FFX_FSR3UPSCALER_ROOTSIG_STR(p) #p
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#define FFX_FSR3UPSCALER_ROOTSIG [RootSignature( "DescriptorTable(UAV(u0, numDescriptors = " FFX_FSR3UPSCALER_ROOTSIG_STRINGIFY(FFX_FSR3UPSCALER_RESOURCE_IDENTIFIER_COUNT) ")), " \
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"DescriptorTable(SRV(t0, numDescriptors = " FFX_FSR3UPSCALER_ROOTSIG_STRINGIFY(FFX_FSR3UPSCALER_RESOURCE_IDENTIFIER_COUNT) ")), " \
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"RootConstants(num32BitConstants=" FFX_FSR3UPSCALER_ROOTSIG_STRINGIFY(FFX_FSR3UPSCALER_CONSTANT_BUFFER_1_SIZE) ", b0), " \
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"StaticSampler(s0, filter = FILTER_MIN_MAG_MIP_POINT, " \
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"addressU = TEXTURE_ADDRESS_CLAMP, " \
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"addressV = TEXTURE_ADDRESS_CLAMP, " \
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"addressW = TEXTURE_ADDRESS_CLAMP, " \
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"comparisonFunc = COMPARISON_NEVER, " \
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"borderColor = STATIC_BORDER_COLOR_TRANSPARENT_BLACK), " \
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"StaticSampler(s1, filter = FILTER_MIN_MAG_MIP_LINEAR, " \
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"addressU = TEXTURE_ADDRESS_CLAMP, " \
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"addressV = TEXTURE_ADDRESS_CLAMP, " \
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"addressW = TEXTURE_ADDRESS_CLAMP, " \
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"comparisonFunc = COMPARISON_NEVER, " \
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"borderColor = STATIC_BORDER_COLOR_TRANSPARENT_BLACK)" )]
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#define FFX_FSR3UPSCALER_CONSTANT_BUFFER_2_SIZE 6 // Number of 32-bit values. This must be kept in sync with max( cbRCAS , cbSPD) size.
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#define FFX_FSR3UPSCALER_CB2_ROOTSIG [RootSignature( "DescriptorTable(UAV(u0, numDescriptors = " FFX_FSR3UPSCALER_ROOTSIG_STRINGIFY(FFX_FSR3UPSCALER_RESOURCE_IDENTIFIER_COUNT) ")), " \
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"DescriptorTable(SRV(t0, numDescriptors = " FFX_FSR3UPSCALER_ROOTSIG_STRINGIFY(FFX_FSR3UPSCALER_RESOURCE_IDENTIFIER_COUNT) ")), " \
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"RootConstants(num32BitConstants=" FFX_FSR3UPSCALER_ROOTSIG_STRINGIFY(FFX_FSR3UPSCALER_CONSTANT_BUFFER_1_SIZE) ", b0), " \
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"RootConstants(num32BitConstants=" FFX_FSR3UPSCALER_ROOTSIG_STRINGIFY(FFX_FSR3UPSCALER_CONSTANT_BUFFER_2_SIZE) ", b1), " \
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"StaticSampler(s0, filter = FILTER_MIN_MAG_MIP_POINT, " \
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"addressU = TEXTURE_ADDRESS_CLAMP, " \
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"addressV = TEXTURE_ADDRESS_CLAMP, " \
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"addressW = TEXTURE_ADDRESS_CLAMP, " \
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"comparisonFunc = COMPARISON_NEVER, " \
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"borderColor = STATIC_BORDER_COLOR_TRANSPARENT_BLACK), " \
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"StaticSampler(s1, filter = FILTER_MIN_MAG_MIP_LINEAR, " \
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"addressU = TEXTURE_ADDRESS_CLAMP, " \
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"addressV = TEXTURE_ADDRESS_CLAMP, " \
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"addressW = TEXTURE_ADDRESS_CLAMP, " \
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"comparisonFunc = COMPARISON_NEVER, " \
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"borderColor = STATIC_BORDER_COLOR_TRANSPARENT_BLACK)" )]
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#if defined(FFX_FSR3UPSCALER_EMBED_ROOTSIG)
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#define FFX_FSR3UPSCALER_EMBED_ROOTSIG_CONTENT FFX_FSR3UPSCALER_ROOTSIG
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#define FFX_FSR3UPSCALER_EMBED_CB2_ROOTSIG_CONTENT FFX_FSR3UPSCALER_CB2_ROOTSIG
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#else
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#define FFX_FSR3UPSCALER_EMBED_ROOTSIG_CONTENT
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#define FFX_FSR3UPSCALER_EMBED_CB2_ROOTSIG_CONTENT
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#endif // #if FFX_FSR3UPSCALER_EMBED_ROOTSIG
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#if defined(FSR3UPSCALER_BIND_CB_AUTOREACTIVE)
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cbuffer cbGenerateReactive : FFX_FSR3UPSCALER_DECLARE_CB(FSR3UPSCALER_BIND_CB_AUTOREACTIVE)
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{
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FfxFloat32 fTcThreshold; // 0.1 is a good starting value, lower will result in more TC pixels
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FfxFloat32 fTcScale;
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FfxFloat32 fReactiveScale;
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FfxFloat32 fReactiveMax;
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};
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FfxFloat32 TcThreshold()
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{
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return fTcThreshold;
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}
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FfxFloat32 TcScale()
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{
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return fTcScale;
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}
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FfxFloat32 ReactiveScale()
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{
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return fReactiveScale;
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}
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FfxFloat32 ReactiveMax()
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{
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return fReactiveMax;
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}
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#endif // #if defined(FSR3UPSCALER_BIND_CB_AUTOREACTIVE)
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#if defined(FSR3UPSCALER_BIND_CB_RCAS)
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cbuffer cbRCAS : FFX_FSR3UPSCALER_DECLARE_CB(FSR3UPSCALER_BIND_CB_RCAS)
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{
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FfxUInt32x4 rcasConfig;
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};
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FfxUInt32x4 RCASConfig()
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{
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return rcasConfig;
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}
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#endif // #if defined(FSR3UPSCALER_BIND_CB_RCAS)
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#if defined(FSR3UPSCALER_BIND_CB_REACTIVE)
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cbuffer cbGenerateReactive : FFX_FSR3UPSCALER_DECLARE_CB(FSR3UPSCALER_BIND_CB_REACTIVE)
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{
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FfxFloat32 gen_reactive_scale;
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FfxFloat32 gen_reactive_threshold;
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FfxFloat32 gen_reactive_binaryValue;
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FfxUInt32 gen_reactive_flags;
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};
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FfxFloat32 GenReactiveScale()
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{
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return gen_reactive_scale;
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}
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FfxFloat32 GenReactiveThreshold()
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{
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return gen_reactive_threshold;
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}
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FfxFloat32 GenReactiveBinaryValue()
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{
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return gen_reactive_binaryValue;
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}
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FfxUInt32 GenReactiveFlags()
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{
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return gen_reactive_flags;
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}
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#endif // #if defined(FSR3UPSCALER_BIND_CB_REACTIVE)
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#if defined(FSR3UPSCALER_BIND_CB_SPD)
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cbuffer cbSPD : FFX_FSR3UPSCALER_DECLARE_CB(FSR3UPSCALER_BIND_CB_SPD) {
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FfxUInt32 mips;
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FfxUInt32 numWorkGroups;
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FfxUInt32x2 workGroupOffset;
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FfxUInt32x2 renderSize;
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};
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FfxUInt32 MipCount()
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{
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return mips;
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}
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FfxUInt32 NumWorkGroups()
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{
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return numWorkGroups;
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}
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FfxUInt32x2 WorkGroupOffset()
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{
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return workGroupOffset;
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}
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FfxUInt32x2 SPD_RenderSize()
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{
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return renderSize;
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}
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#endif // #if defined(FSR3UPSCALER_BIND_CB_SPD)
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SamplerState s_PointClamp : register(s0);
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SamplerState s_LinearClamp : register(s1);
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// SRVs
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#if defined FSR3UPSCALER_BIND_SRV_INPUT_COLOR
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Texture2D<FfxFloat32x4> r_input_color_jittered : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_INPUT_COLOR);
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#endif
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#if defined FSR3UPSCALER_BIND_SRV_INPUT_OPAQUE_ONLY
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Texture2D<FfxFloat32x4> r_input_opaque_only : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_INPUT_OPAQUE_ONLY);
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#endif
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#if defined FSR3UPSCALER_BIND_SRV_INPUT_MOTION_VECTORS
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Texture2D<FfxFloat32x4> r_input_motion_vectors : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_INPUT_MOTION_VECTORS);
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#endif
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#if defined FSR3UPSCALER_BIND_SRV_INPUT_DEPTH
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Texture2D<FfxFloat32> r_input_depth : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_INPUT_DEPTH);
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#endif
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#if defined FSR3UPSCALER_BIND_SRV_INPUT_EXPOSURE
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Texture2D<FfxFloat32x2> r_input_exposure : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_INPUT_EXPOSURE);
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#endif
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#if defined FSR3UPSCALER_BIND_SRV_AUTO_EXPOSURE
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Texture2D<FfxFloat32x2> r_auto_exposure : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_AUTO_EXPOSURE);
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#endif
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#if defined FSR3UPSCALER_BIND_SRV_REACTIVE_MASK
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Texture2D<FfxFloat32> r_reactive_mask : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_REACTIVE_MASK);
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#endif
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#if defined FSR3UPSCALER_BIND_SRV_TRANSPARENCY_AND_COMPOSITION_MASK
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Texture2D<FfxFloat32> r_transparency_and_composition_mask : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_TRANSPARENCY_AND_COMPOSITION_MASK);
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#endif
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#if defined FSR3UPSCALER_BIND_SRV_RECONSTRUCTED_PREV_NEAREST_DEPTH
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Texture2D<FfxUInt32> r_reconstructed_previous_nearest_depth : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_RECONSTRUCTED_PREV_NEAREST_DEPTH);
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#endif
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#if defined FSR3UPSCALER_BIND_SRV_DILATED_MOTION_VECTORS
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Texture2D<FfxFloat32x2> r_dilated_motion_vectors : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_DILATED_MOTION_VECTORS);
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#endif
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#if defined FSR3UPSCALER_BIND_SRV_PREVIOUS_DILATED_MOTION_VECTORS
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Texture2D<FfxFloat32x2> r_previous_dilated_motion_vectors : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_PREVIOUS_DILATED_MOTION_VECTORS);
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#endif
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#if defined FSR3UPSCALER_BIND_SRV_DILATED_DEPTH
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Texture2D<FfxFloat32> r_dilated_depth : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_DILATED_DEPTH);
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#endif
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#if defined FSR3UPSCALER_BIND_SRV_INTERNAL_UPSCALED
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Texture2D<FfxFloat32x4> r_internal_upscaled_color : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_INTERNAL_UPSCALED);
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#endif
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#if defined FSR3UPSCALER_BIND_SRV_LOCK_STATUS
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Texture2D<unorm FfxFloat32x2> r_lock_status : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_LOCK_STATUS);
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#endif
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#if defined FSR3UPSCALER_BIND_SRV_LOCK_INPUT_LUMA
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Texture2D<FfxFloat32> r_lock_input_luma : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_LOCK_INPUT_LUMA);
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#endif
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#if defined FSR3UPSCALER_BIND_SRV_NEW_LOCKS
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Texture2D<unorm FfxFloat32> r_new_locks : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_NEW_LOCKS);
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#endif
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#if defined FSR3UPSCALER_BIND_SRV_PREPARED_INPUT_COLOR
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Texture2D<FfxFloat32x4> r_prepared_input_color : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_PREPARED_INPUT_COLOR);
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#endif
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#if defined FSR3UPSCALER_BIND_SRV_LUMA_HISTORY
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Texture2D<unorm FfxFloat32x4> r_luma_history : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_LUMA_HISTORY);
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#endif
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#if defined FSR3UPSCALER_BIND_SRV_RCAS_INPUT
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Texture2D<FfxFloat32x4> r_rcas_input : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_RCAS_INPUT);
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#endif
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#if defined FSR3UPSCALER_BIND_SRV_LANCZOS_LUT
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Texture2D<FfxFloat32> r_lanczos_lut : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_LANCZOS_LUT);
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#endif
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#if defined FSR3UPSCALER_BIND_SRV_SCENE_LUMINANCE_MIPS
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Texture2D<FfxFloat32> r_imgMips : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_SCENE_LUMINANCE_MIPS);
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#endif
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#if defined FSR3UPSCALER_BIND_SRV_UPSCALE_MAXIMUM_BIAS_LUT
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Texture2D<FfxFloat32> r_upsample_maximum_bias_lut : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_UPSCALE_MAXIMUM_BIAS_LUT);
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#endif
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#if defined FSR3UPSCALER_BIND_SRV_DILATED_REACTIVE_MASKS
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Texture2D<unorm FfxFloat32x2> r_dilated_reactive_masks : FFX_FSR3UPSCALER_DECLARE_SRV(FSR3UPSCALER_BIND_SRV_DILATED_REACTIVE_MASKS);
|
|
#endif
|
|
|
|
#if defined FSR3UPSCALER_BIND_SRV_PREV_PRE_ALPHA_COLOR
|
|
Texture2D<float3> r_input_prev_color_pre_alpha : FFX_FSR3UPSCALER_DECLARE_SRV(FFX_FSR3UPSCALER_RESOURCE_IDENTIFIER_PREV_PRE_ALPHA_COLOR);
|
|
#endif
|
|
#if defined FSR3UPSCALER_BIND_SRV_PREV_POST_ALPHA_COLOR
|
|
Texture2D<float3> r_input_prev_color_post_alpha : FFX_FSR3UPSCALER_DECLARE_SRV(FFX_FSR3UPSCALER_RESOURCE_IDENTIFIER_PREV_POST_ALPHA_COLOR);
|
|
#endif
|
|
|
|
// UAV declarations
|
|
#if defined FSR3UPSCALER_BIND_UAV_RECONSTRUCTED_PREV_NEAREST_DEPTH
|
|
RWTexture2D<FfxUInt32> rw_reconstructed_previous_nearest_depth : FFX_FSR3UPSCALER_DECLARE_UAV(FSR3UPSCALER_BIND_UAV_RECONSTRUCTED_PREV_NEAREST_DEPTH);
|
|
#endif
|
|
#if defined FSR3UPSCALER_BIND_UAV_DILATED_MOTION_VECTORS
|
|
RWTexture2D<FfxFloat32x2> rw_dilated_motion_vectors : FFX_FSR3UPSCALER_DECLARE_UAV(FSR3UPSCALER_BIND_UAV_DILATED_MOTION_VECTORS);
|
|
#endif
|
|
#if defined FSR3UPSCALER_BIND_UAV_DILATED_DEPTH
|
|
RWTexture2D<FfxFloat32> rw_dilated_depth : FFX_FSR3UPSCALER_DECLARE_UAV(FSR3UPSCALER_BIND_UAV_DILATED_DEPTH);
|
|
#endif
|
|
#if defined FSR3UPSCALER_BIND_UAV_INTERNAL_UPSCALED
|
|
RWTexture2D<FfxFloat32x4> rw_internal_upscaled_color : FFX_FSR3UPSCALER_DECLARE_UAV(FSR3UPSCALER_BIND_UAV_INTERNAL_UPSCALED);
|
|
#endif
|
|
#if defined FSR3UPSCALER_BIND_UAV_LOCK_STATUS
|
|
RWTexture2D<unorm FfxFloat32x2> rw_lock_status : FFX_FSR3UPSCALER_DECLARE_UAV(FSR3UPSCALER_BIND_UAV_LOCK_STATUS);
|
|
#endif
|
|
#if defined FSR3UPSCALER_BIND_UAV_LOCK_INPUT_LUMA
|
|
RWTexture2D<FfxFloat32> rw_lock_input_luma : FFX_FSR3UPSCALER_DECLARE_UAV(FSR3UPSCALER_BIND_UAV_LOCK_INPUT_LUMA);
|
|
#endif
|
|
#if defined FSR3UPSCALER_BIND_UAV_NEW_LOCKS
|
|
RWTexture2D<unorm FfxFloat32> rw_new_locks : FFX_FSR3UPSCALER_DECLARE_UAV(FSR3UPSCALER_BIND_UAV_NEW_LOCKS);
|
|
#endif
|
|
#if defined FSR3UPSCALER_BIND_UAV_PREPARED_INPUT_COLOR
|
|
RWTexture2D<FfxFloat32x4> rw_prepared_input_color : FFX_FSR3UPSCALER_DECLARE_UAV(FSR3UPSCALER_BIND_UAV_PREPARED_INPUT_COLOR);
|
|
#endif
|
|
#if defined FSR3UPSCALER_BIND_UAV_LUMA_HISTORY
|
|
RWTexture2D<FfxFloat32x4> rw_luma_history : FFX_FSR3UPSCALER_DECLARE_UAV(FSR3UPSCALER_BIND_UAV_LUMA_HISTORY);
|
|
#endif
|
|
#if defined FSR3UPSCALER_BIND_UAV_UPSCALED_OUTPUT
|
|
RWTexture2D<FfxFloat32x4> rw_upscaled_output : FFX_FSR3UPSCALER_DECLARE_UAV(FSR3UPSCALER_BIND_UAV_UPSCALED_OUTPUT);
|
|
#endif
|
|
#if defined FSR3UPSCALER_BIND_UAV_EXPOSURE_MIP_LUMA_CHANGE
|
|
globallycoherent RWTexture2D<FfxFloat32> rw_img_mip_shading_change : FFX_FSR3UPSCALER_DECLARE_UAV(FSR3UPSCALER_BIND_UAV_EXPOSURE_MIP_LUMA_CHANGE);
|
|
#endif
|
|
#if defined FSR3UPSCALER_BIND_UAV_EXPOSURE_MIP_5
|
|
globallycoherent RWTexture2D<FfxFloat32> rw_img_mip_5 : FFX_FSR3UPSCALER_DECLARE_UAV(FSR3UPSCALER_BIND_UAV_EXPOSURE_MIP_5);
|
|
#endif
|
|
#if defined FSR3UPSCALER_BIND_UAV_DILATED_REACTIVE_MASKS
|
|
RWTexture2D<unorm FfxFloat32x2> rw_dilated_reactive_masks : FFX_FSR3UPSCALER_DECLARE_UAV(FSR3UPSCALER_BIND_UAV_DILATED_REACTIVE_MASKS);
|
|
#endif
|
|
#if defined FSR3UPSCALER_BIND_UAV_EXPOSURE
|
|
RWTexture2D<FfxFloat32x2> rw_exposure : FFX_FSR3UPSCALER_DECLARE_UAV(FSR3UPSCALER_BIND_UAV_EXPOSURE);
|
|
#endif
|
|
#if defined FSR3UPSCALER_BIND_UAV_AUTO_EXPOSURE
|
|
RWTexture2D<FfxFloat32x2> rw_auto_exposure : FFX_FSR3UPSCALER_DECLARE_UAV(FSR3UPSCALER_BIND_UAV_AUTO_EXPOSURE);
|
|
#endif
|
|
#if defined FSR3UPSCALER_BIND_UAV_SPD_GLOBAL_ATOMIC
|
|
globallycoherent RWTexture2D<FfxUInt32> rw_spd_global_atomic : FFX_FSR3UPSCALER_DECLARE_UAV(FSR3UPSCALER_BIND_UAV_SPD_GLOBAL_ATOMIC);
|
|
#endif
|
|
|
|
#if defined FSR3UPSCALER_BIND_UAV_AUTOREACTIVE
|
|
RWTexture2D<float> rw_output_autoreactive : FFX_FSR3UPSCALER_DECLARE_UAV(FSR3UPSCALER_BIND_UAV_AUTOREACTIVE);
|
|
#endif
|
|
#if defined FSR3UPSCALER_BIND_UAV_AUTOCOMPOSITION
|
|
RWTexture2D<float> rw_output_autocomposition : FFX_FSR3UPSCALER_DECLARE_UAV(FSR3UPSCALER_BIND_UAV_AUTOCOMPOSITION);
|
|
#endif
|
|
#if defined FSR3UPSCALER_BIND_UAV_PREV_PRE_ALPHA_COLOR
|
|
RWTexture2D<float3> rw_output_prev_color_pre_alpha : FFX_FSR3UPSCALER_DECLARE_UAV(FSR3UPSCALER_BIND_UAV_PREV_PRE_ALPHA_COLOR);
|
|
#endif
|
|
#if defined FSR3UPSCALER_BIND_UAV_PREV_POST_ALPHA_COLOR
|
|
RWTexture2D<float3> rw_output_prev_color_post_alpha : FFX_FSR3UPSCALER_DECLARE_UAV(FSR3UPSCALER_BIND_UAV_PREV_POST_ALPHA_COLOR);
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_SRV_SCENE_LUMINANCE_MIPS)
|
|
FfxFloat32 LoadMipLuma(FfxUInt32x2 iPxPos, FfxUInt32 mipLevel)
|
|
{
|
|
return r_imgMips.mips[mipLevel][iPxPos];
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_SRV_SCENE_LUMINANCE_MIPS)
|
|
FfxFloat32 SampleMipLuma(FfxFloat32x2 fUV, FfxUInt32 mipLevel)
|
|
{
|
|
return r_imgMips.SampleLevel(s_LinearClamp, fUV, mipLevel);
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_SRV_INPUT_DEPTH)
|
|
FfxFloat32 LoadInputDepth(FfxUInt32x2 iPxPos)
|
|
{
|
|
return r_input_depth[iPxPos];
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_SRV_INPUT_DEPTH)
|
|
FfxFloat32 SampleInputDepth(FfxFloat32x2 fUV)
|
|
{
|
|
return r_input_depth.SampleLevel(s_LinearClamp, fUV, 0).x;
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_SRV_REACTIVE_MASK)
|
|
FfxFloat32 LoadReactiveMask(FfxUInt32x2 iPxPos)
|
|
{
|
|
return r_reactive_mask[iPxPos];
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_SRV_TRANSPARENCY_AND_COMPOSITION_MASK)
|
|
FfxFloat32 LoadTransparencyAndCompositionMask(FfxUInt32x2 iPxPos)
|
|
{
|
|
return r_transparency_and_composition_mask[iPxPos];
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_SRV_INPUT_COLOR)
|
|
FfxFloat32x3 LoadInputColor(FfxUInt32x2 iPxPos)
|
|
{
|
|
return r_input_color_jittered[iPxPos].rgb;
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_SRV_INPUT_COLOR)
|
|
FfxFloat32x3 SampleInputColor(FfxFloat32x2 fUV)
|
|
{
|
|
return r_input_color_jittered.SampleLevel(s_LinearClamp, fUV, 0).rgb;
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_SRV_PREPARED_INPUT_COLOR)
|
|
FfxFloat32x3 LoadPreparedInputColor(FfxUInt32x2 iPxPos)
|
|
{
|
|
return r_prepared_input_color[iPxPos].xyz;
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_SRV_INPUT_MOTION_VECTORS)
|
|
FfxFloat32x2 LoadInputMotionVector(FfxUInt32x2 iPxDilatedMotionVectorPos)
|
|
{
|
|
FfxFloat32x2 fSrcMotionVector = r_input_motion_vectors[iPxDilatedMotionVectorPos].xy;
|
|
|
|
FfxFloat32x2 fUvMotionVector = fSrcMotionVector * MotionVectorScale();
|
|
|
|
#if FFX_FSR3UPSCALER_OPTION_JITTERED_MOTION_VECTORS
|
|
fUvMotionVector -= MotionVectorJitterCancellation();
|
|
#endif
|
|
|
|
return fUvMotionVector;
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_SRV_INTERNAL_UPSCALED)
|
|
FfxFloat32x4 LoadHistory(FfxUInt32x2 iPxHistory)
|
|
{
|
|
return r_internal_upscaled_color[iPxHistory];
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_UAV_LUMA_HISTORY)
|
|
void StoreLumaHistory(FfxUInt32x2 iPxPos, FfxFloat32x4 fLumaHistory)
|
|
{
|
|
rw_luma_history[iPxPos] = fLumaHistory;
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_SRV_LUMA_HISTORY)
|
|
FfxFloat32x4 SampleLumaHistory(FfxFloat32x2 fUV)
|
|
{
|
|
return r_luma_history.SampleLevel(s_LinearClamp, fUV, 0);
|
|
}
|
|
#endif
|
|
|
|
FfxFloat32x4 LoadRCAS_Input(FfxInt32x2 iPxPos)
|
|
{
|
|
#if defined(FSR3UPSCALER_BIND_SRV_RCAS_INPUT)
|
|
return r_rcas_input[iPxPos];
|
|
#else
|
|
return 0.0;
|
|
#endif
|
|
}
|
|
|
|
#if defined(FSR3UPSCALER_BIND_UAV_INTERNAL_UPSCALED)
|
|
void StoreReprojectedHistory(FfxUInt32x2 iPxHistory, FfxFloat32x4 fHistory)
|
|
{
|
|
rw_internal_upscaled_color[iPxHistory] = fHistory;
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_UAV_INTERNAL_UPSCALED)
|
|
void StoreInternalColorAndWeight(FfxUInt32x2 iPxPos, FfxFloat32x4 fColorAndWeight)
|
|
{
|
|
rw_internal_upscaled_color[iPxPos] = fColorAndWeight;
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_UAV_UPSCALED_OUTPUT)
|
|
void StoreUpscaledOutput(FfxUInt32x2 iPxPos, FfxFloat32x3 fColor)
|
|
{
|
|
rw_upscaled_output[iPxPos] = FfxFloat32x4(fColor, 1.f);
|
|
}
|
|
#endif
|
|
|
|
//LOCK_LIFETIME_REMAINING == 0
|
|
//Should make LockInitialLifetime() return a const 1.0f later
|
|
#if defined(FSR3UPSCALER_BIND_SRV_LOCK_STATUS)
|
|
FfxFloat32x2 LoadLockStatus(FfxUInt32x2 iPxPos)
|
|
{
|
|
return r_lock_status[iPxPos];
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_UAV_LOCK_STATUS)
|
|
void StoreLockStatus(FfxUInt32x2 iPxPos, FfxFloat32x2 fLockStatus)
|
|
{
|
|
rw_lock_status[iPxPos] = fLockStatus;
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_SRV_LOCK_INPUT_LUMA)
|
|
FfxFloat32 LoadLockInputLuma(FfxUInt32x2 iPxPos)
|
|
{
|
|
return r_lock_input_luma[iPxPos];
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_UAV_LOCK_INPUT_LUMA)
|
|
void StoreLockInputLuma(FfxUInt32x2 iPxPos, FfxFloat32 fLuma)
|
|
{
|
|
rw_lock_input_luma[iPxPos] = fLuma;
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_SRV_NEW_LOCKS)
|
|
FfxFloat32 LoadNewLocks(FfxUInt32x2 iPxPos)
|
|
{
|
|
return r_new_locks[iPxPos];
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_UAV_NEW_LOCKS)
|
|
FfxFloat32 LoadRwNewLocks(FfxUInt32x2 iPxPos)
|
|
{
|
|
return rw_new_locks[iPxPos];
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_UAV_NEW_LOCKS)
|
|
void StoreNewLocks(FfxUInt32x2 iPxPos, FfxFloat32 newLock)
|
|
{
|
|
rw_new_locks[iPxPos] = newLock;
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_UAV_PREPARED_INPUT_COLOR)
|
|
void StorePreparedInputColor(FFX_PARAMETER_IN FfxUInt32x2 iPxPos, FFX_PARAMETER_IN FfxFloat32x4 fTonemapped)
|
|
{
|
|
rw_prepared_input_color[iPxPos] = fTonemapped;
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_SRV_PREPARED_INPUT_COLOR)
|
|
FfxFloat32 SampleDepthClip(FfxFloat32x2 fUV)
|
|
{
|
|
return r_prepared_input_color.SampleLevel(s_LinearClamp, fUV, 0).w;
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_SRV_LOCK_STATUS)
|
|
FfxFloat32x2 SampleLockStatus(FfxFloat32x2 fUV)
|
|
{
|
|
FfxFloat32x2 fLockStatus = r_lock_status.SampleLevel(s_LinearClamp, fUV, 0);
|
|
return fLockStatus;
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_SRV_RECONSTRUCTED_PREV_NEAREST_DEPTH)
|
|
FfxFloat32 LoadReconstructedPrevDepth(FfxUInt32x2 iPxPos)
|
|
{
|
|
return asfloat(r_reconstructed_previous_nearest_depth[iPxPos]);
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_UAV_RECONSTRUCTED_PREV_NEAREST_DEPTH)
|
|
void StoreReconstructedDepth(FfxUInt32x2 iPxSample, FfxFloat32 fDepth)
|
|
{
|
|
FfxUInt32 uDepth = asuint(fDepth);
|
|
|
|
#if FFX_FSR3UPSCALER_OPTION_INVERTED_DEPTH
|
|
InterlockedMax(rw_reconstructed_previous_nearest_depth[iPxSample], uDepth);
|
|
#else
|
|
InterlockedMin(rw_reconstructed_previous_nearest_depth[iPxSample], uDepth); // min for standard, max for inverted depth
|
|
#endif
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_UAV_RECONSTRUCTED_PREV_NEAREST_DEPTH)
|
|
void SetReconstructedDepth(FfxUInt32x2 iPxSample, const FfxUInt32 uValue)
|
|
{
|
|
rw_reconstructed_previous_nearest_depth[iPxSample] = uValue;
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_UAV_DILATED_DEPTH)
|
|
void StoreDilatedDepth(FFX_PARAMETER_IN FfxUInt32x2 iPxPos, FFX_PARAMETER_IN FfxFloat32 fDepth)
|
|
{
|
|
rw_dilated_depth[iPxPos] = fDepth;
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_UAV_DILATED_MOTION_VECTORS)
|
|
void StoreDilatedMotionVector(FFX_PARAMETER_IN FfxUInt32x2 iPxPos, FFX_PARAMETER_IN FfxFloat32x2 fMotionVector)
|
|
{
|
|
rw_dilated_motion_vectors[iPxPos] = fMotionVector;
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_SRV_DILATED_MOTION_VECTORS)
|
|
FfxFloat32x2 LoadDilatedMotionVector(FfxUInt32x2 iPxInput)
|
|
{
|
|
return r_dilated_motion_vectors[iPxInput].xy;
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_SRV_PREVIOUS_DILATED_MOTION_VECTORS)
|
|
FfxFloat32x2 LoadPreviousDilatedMotionVector(FfxUInt32x2 iPxInput)
|
|
{
|
|
return r_previous_dilated_motion_vectors[iPxInput].xy;
|
|
}
|
|
|
|
FfxFloat32x2 SamplePreviousDilatedMotionVector(FfxFloat32x2 uv)
|
|
{
|
|
return r_previous_dilated_motion_vectors.SampleLevel(s_LinearClamp, uv, 0).xy;
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_SRV_DILATED_DEPTH)
|
|
FfxFloat32 LoadDilatedDepth(FfxUInt32x2 iPxInput)
|
|
{
|
|
return r_dilated_depth[iPxInput];
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_SRV_INPUT_EXPOSURE)
|
|
FfxFloat32 Exposure()
|
|
{
|
|
FfxFloat32 exposure = r_input_exposure[FfxUInt32x2(0, 0)].x;
|
|
|
|
if (exposure == 0.0f) {
|
|
exposure = 1.0f;
|
|
}
|
|
|
|
return exposure;
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_SRV_AUTO_EXPOSURE)
|
|
FfxFloat32 AutoExposure()
|
|
{
|
|
FfxFloat32 exposure = r_auto_exposure[FfxUInt32x2(0, 0)].x;
|
|
|
|
if (exposure == 0.0f) {
|
|
exposure = 1.0f;
|
|
}
|
|
|
|
return exposure;
|
|
}
|
|
#endif
|
|
|
|
FfxFloat32 SampleLanczos2Weight(FfxFloat32 x)
|
|
{
|
|
#if defined(FSR3UPSCALER_BIND_SRV_LANCZOS_LUT)
|
|
return r_lanczos_lut.SampleLevel(s_LinearClamp, FfxFloat32x2(x / 2, 0.5f), 0);
|
|
#else
|
|
return 0.f;
|
|
#endif
|
|
}
|
|
|
|
#if defined(FSR3UPSCALER_BIND_SRV_UPSCALE_MAXIMUM_BIAS_LUT)
|
|
FfxFloat32 SampleUpsampleMaximumBias(FfxFloat32x2 uv)
|
|
{
|
|
// Stored as a SNORM, so make sure to multiply by 2 to retrieve the actual expected range.
|
|
return FfxFloat32(2.0) * r_upsample_maximum_bias_lut.SampleLevel(s_LinearClamp, abs(uv) * 2.0, 0);
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_SRV_DILATED_REACTIVE_MASKS)
|
|
FfxFloat32x2 SampleDilatedReactiveMasks(FfxFloat32x2 fUV)
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|
{
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return r_dilated_reactive_masks.SampleLevel(s_LinearClamp, fUV, 0);
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}
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#endif
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|
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#if defined(FSR3UPSCALER_BIND_SRV_DILATED_REACTIVE_MASKS)
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FfxFloat32x2 LoadDilatedReactiveMasks(FFX_PARAMETER_IN FfxUInt32x2 iPxPos)
|
|
{
|
|
return r_dilated_reactive_masks[iPxPos];
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|
}
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|
#endif
|
|
|
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#if defined(FSR3UPSCALER_BIND_UAV_DILATED_REACTIVE_MASKS)
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void StoreDilatedReactiveMasks(FFX_PARAMETER_IN FfxUInt32x2 iPxPos, FFX_PARAMETER_IN FfxFloat32x2 fDilatedReactiveMasks)
|
|
{
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|
rw_dilated_reactive_masks[iPxPos] = fDilatedReactiveMasks;
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|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_SRV_INPUT_OPAQUE_ONLY)
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|
FfxFloat32x3 LoadOpaqueOnly(FFX_PARAMETER_IN FFX_MIN16_I2 iPxPos)
|
|
{
|
|
return r_input_opaque_only[iPxPos].xyz;
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_SRV_PREV_PRE_ALPHA_COLOR)
|
|
FfxFloat32x3 LoadPrevPreAlpha(FFX_PARAMETER_IN FFX_MIN16_I2 iPxPos)
|
|
{
|
|
return r_input_prev_color_pre_alpha[iPxPos];
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_SRV_PREV_POST_ALPHA_COLOR)
|
|
FfxFloat32x3 LoadPrevPostAlpha(FFX_PARAMETER_IN FFX_MIN16_I2 iPxPos)
|
|
{
|
|
return r_input_prev_color_post_alpha[iPxPos];
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_UAV_AUTOREACTIVE)
|
|
#if defined(FSR3UPSCALER_BIND_UAV_AUTOCOMPOSITION)
|
|
void StoreAutoReactive(FFX_PARAMETER_IN FFX_MIN16_I2 iPxPos, FFX_PARAMETER_IN FFX_MIN16_F2 fReactive)
|
|
{
|
|
rw_output_autoreactive[iPxPos] = fReactive.x;
|
|
|
|
rw_output_autocomposition[iPxPos] = fReactive.y;
|
|
}
|
|
#endif
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_UAV_PREV_PRE_ALPHA_COLOR)
|
|
void StorePrevPreAlpha(FFX_PARAMETER_IN FFX_MIN16_I2 iPxPos, FFX_PARAMETER_IN FFX_MIN16_F3 color)
|
|
{
|
|
rw_output_prev_color_pre_alpha[iPxPos] = color;
|
|
|
|
}
|
|
#endif
|
|
|
|
#if defined(FSR3UPSCALER_BIND_UAV_PREV_POST_ALPHA_COLOR)
|
|
void StorePrevPostAlpha(FFX_PARAMETER_IN FFX_MIN16_I2 iPxPos, FFX_PARAMETER_IN FFX_MIN16_F3 color)
|
|
{
|
|
rw_output_prev_color_post_alpha[iPxPos] = color;
|
|
}
|
|
#endif
|
|
|
|
FfxFloat32x2 SPD_LoadExposureBuffer()
|
|
{
|
|
#if defined FSR3UPSCALER_BIND_UAV_AUTO_EXPOSURE
|
|
return rw_auto_exposure[FfxInt32x2(0, 0)];
|
|
#else
|
|
return FfxFloat32x2(0.f, 0.f);
|
|
#endif // #if defined FSR3UPSCALER_BIND_UAV_AUTO_EXPOSURE
|
|
}
|
|
|
|
void SPD_SetExposureBuffer(FfxFloat32x2 value)
|
|
{
|
|
#if defined FSR3UPSCALER_BIND_UAV_AUTO_EXPOSURE
|
|
rw_auto_exposure[FfxInt32x2(0, 0)] = value;
|
|
#endif // #if defined FSR3UPSCALER_BIND_UAV_AUTO_EXPOSURE
|
|
}
|
|
|
|
FfxFloat32x4 SPD_LoadMipmap5(FfxInt32x2 iPxPos)
|
|
{
|
|
#if defined FSR3UPSCALER_BIND_UAV_EXPOSURE_MIP_5
|
|
return FfxFloat32x4(rw_img_mip_5[iPxPos], 0, 0, 0);
|
|
#else
|
|
return FfxFloat32x4(0.f, 0.f, 0.f, 0.f);
|
|
#endif // #if defined FSR3UPSCALER_BIND_UAV_EXPOSURE_MIP_5
|
|
}
|
|
|
|
void SPD_SetMipmap(FfxInt32x2 iPxPos, FfxUInt32 slice, FfxFloat32 value)
|
|
{
|
|
switch (slice)
|
|
{
|
|
case FFX_FSR3UPSCALER_SHADING_CHANGE_MIP_LEVEL:
|
|
#if defined FSR3UPSCALER_BIND_UAV_EXPOSURE_MIP_LUMA_CHANGE
|
|
rw_img_mip_shading_change[iPxPos] = value;
|
|
#endif // #if defined FSR3UPSCALER_BIND_UAV_EXPOSURE_MIP_LUMA_CHANGE
|
|
break;
|
|
case 5:
|
|
#if defined FSR3UPSCALER_BIND_UAV_EXPOSURE_MIP_5
|
|
rw_img_mip_5[iPxPos] = value;
|
|
#endif // #if defined FSR3UPSCALER_BIND_UAV_EXPOSURE_MIP_5
|
|
break;
|
|
default:
|
|
|
|
// avoid flattened side effect
|
|
#if defined(FSR3UPSCALER_BIND_UAV_EXPOSURE_MIP_LUMA_CHANGE)
|
|
rw_img_mip_shading_change[iPxPos] = rw_img_mip_shading_change[iPxPos];
|
|
#elif defined(FSR3UPSCALER_BIND_UAV_EXPOSURE_MIP_5)
|
|
rw_img_mip_5[iPxPos] = rw_img_mip_5[iPxPos];
|
|
#endif // #if defined FSR3UPSCALER_BIND_UAV_EXPOSURE_MIP_5
|
|
break;
|
|
}
|
|
}
|
|
|
|
void SPD_IncreaseAtomicCounter(inout FfxUInt32 spdCounter)
|
|
{
|
|
#if defined FSR3UPSCALER_BIND_UAV_SPD_GLOBAL_ATOMIC
|
|
InterlockedAdd(rw_spd_global_atomic[FfxInt32x2(0, 0)], 1, spdCounter);
|
|
#endif // #if defined FSR3UPSCALER_BIND_UAV_SPD_GLOBAL_ATOMIC
|
|
}
|
|
|
|
void SPD_ResetAtomicCounter()
|
|
{
|
|
#if defined FSR3UPSCALER_BIND_UAV_SPD_GLOBAL_ATOMIC
|
|
rw_spd_global_atomic[FfxInt32x2(0, 0)] = 0;
|
|
#endif // #if defined FSR3UPSCALER_BIND_UAV_SPD_GLOBAL_ATOMIC
|
|
}
|
|
|
|
#endif // #if defined(FFX_GPU)
|