Turánszki János
31 lines
904 B
HLSL
31 lines
904 B
HLSL
#include "globals.hlsli"
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#include "ShaderInterop_Postprocess.h"
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PUSHCONSTANT(postprocess, PostProcess);
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#define FXAA_PC 1
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#define FXAA_HLSL_4 1
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#define FXAA_GREEN_AS_LUMA 1
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//#define FXAA_QUALITY__PRESET 12
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//#define FXAA_QUALITY__PRESET 25
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#define FXAA_QUALITY__PRESET 39
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#include "fxaa.hlsli"
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static const float fxaaSubpix = 0.75;
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static const float fxaaEdgeThreshold = 0.166;
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static const float fxaaEdgeThresholdMin = 0.0833;
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TEXTURE2D(input, float4, TEXSLOT_ONDEMAND0);
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RWTEXTURE2D(output, float4, 0);
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[numthreads(POSTPROCESS_BLOCKSIZE, POSTPROCESS_BLOCKSIZE, 1)]
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void main(uint3 DTid : SV_DispatchThreadID)
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{
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const float2 uv = (DTid.xy + 0.5f) * postprocess.resolution_rcp;
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FxaaTex tex = { sampler_linear_clamp, input };
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output[DTid.xy] = FxaaPixelShader(uv, 0, tex, tex, tex, postprocess.resolution_rcp, 0, 0, 0, fxaaSubpix, fxaaEdgeThreshold, fxaaEdgeThresholdMin, 0, 0, 0, 0);
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}
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