ca884587a4
Move `data/shaders` to `data/shaders/glsl` Move `data/hlsl` to `data/shaders/hlsl` Fix up shader paths in the cpp files to point to the new glsl location. `data/shaders/hlsl/compile.py` still overwrites the glsl .spv files (for now). Issue: #723
36 lines
No EOL
1.4 KiB
GLSL
36 lines
No EOL
1.4 KiB
GLSL
// Copyright 2020 Google LLC
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Texture2D textureColor : register(t1);
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SamplerState samplerColor : register(s1);
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float4 main([[vk::location(0)]] float2 inUV : TEXCOORD0) : SV_TARGET
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{
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// Single pass gauss blur
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const float2 texOffset = float2(0.01, 0.01);
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float2 tc0 = inUV + float2(-texOffset.x, -texOffset.y);
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float2 tc1 = inUV + float2( 0.0, -texOffset.y);
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float2 tc2 = inUV + float2(+texOffset.x, -texOffset.y);
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float2 tc3 = inUV + float2(-texOffset.x, 0.0);
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float2 tc4 = inUV + float2( 0.0, 0.0);
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float2 tc5 = inUV + float2(+texOffset.x, 0.0);
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float2 tc6 = inUV + float2(-texOffset.x, +texOffset.y);
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float2 tc7 = inUV + float2( 0.0, +texOffset.y);
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float2 tc8 = inUV + float2(+texOffset.x, +texOffset.y);
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float4 col0 = textureColor.Sample(samplerColor, tc0);
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float4 col1 = textureColor.Sample(samplerColor, tc1);
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float4 col2 = textureColor.Sample(samplerColor, tc2);
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float4 col3 = textureColor.Sample(samplerColor, tc3);
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float4 col4 = textureColor.Sample(samplerColor, tc4);
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float4 col5 = textureColor.Sample(samplerColor, tc5);
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float4 col6 = textureColor.Sample(samplerColor, tc6);
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float4 col7 = textureColor.Sample(samplerColor, tc7);
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float4 col8 = textureColor.Sample(samplerColor, tc8);
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float4 sum = (1.0 * col0 + 2.0 * col1 + 1.0 * col2 +
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2.0 * col3 + 4.0 * col4 + 2.0 * col5 +
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1.0 * col6 + 2.0 * col7 + 1.0 * col8) / 16.0;
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return float4(sum.rgb, 1.0);
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} |