42 lines
2.0 KiB
GLSL
42 lines
2.0 KiB
GLSL
#version {{version}}
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// Automatically generated from files in pathfinder/shaders/. Do not edit!
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uniform vec4 uTileSize[1];
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uniform ivec4 uTextureMetadataSize[1];
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uniform vec4 uTransform[4];
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layout(binding = 2) uniform sampler2D SPIRV_Cross_CombineduTextureMetadatauSampler;
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layout(location = 1) in ivec2 aTileOrigin;
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layout(location = 0) in ivec2 aTileOffset;
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layout(location = 2) in uvec2 aMaskTexCoord0;
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layout(location = 4) in int aColor;
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layout(location = 1) out vec2 vColorTexCoord0;
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layout(location = 0) out vec3 vMaskTexCoord0;
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layout(location = 3) in ivec2 aMaskBackdrop;
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layout(location = 2) out vec4 vBaseColor;
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layout(location = 3) out float vTileCtrl;
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layout(location = 5) in int aTileCtrl;
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void main()
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{
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vec2 tileOrigin = vec2(aTileOrigin);
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vec2 tileOffset = vec2(aTileOffset);
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vec2 position = (tileOrigin + tileOffset) * uTileSize[0].xy;
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vec2 maskTexCoord0 = (vec2(aMaskTexCoord0) + tileOffset) * uTileSize[0].xy;
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vec2 textureMetadataScale = vec2(1.0) / vec2(uTextureMetadataSize[0].xy);
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vec2 metadataEntryCoord = vec2(float((aColor % 128) * 4), float(aColor / 128));
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vec2 colorTexMatrix0Coord = (metadataEntryCoord + vec2(0.5)) * textureMetadataScale;
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vec2 colorTexOffsetsCoord = (metadataEntryCoord + vec2(1.5, 0.5)) * textureMetadataScale;
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vec2 baseColorCoord = (metadataEntryCoord + vec2(2.5, 0.5)) * textureMetadataScale;
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vec4 colorTexMatrix0 = textureLod(SPIRV_Cross_CombineduTextureMetadatauSampler, colorTexMatrix0Coord, 0.0);
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vec4 colorTexOffsets = textureLod(SPIRV_Cross_CombineduTextureMetadatauSampler, colorTexOffsetsCoord, 0.0);
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vec4 baseColor = textureLod(SPIRV_Cross_CombineduTextureMetadatauSampler, baseColorCoord, 0.0);
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vColorTexCoord0 = (mat2(vec2(colorTexMatrix0.xy), vec2(colorTexMatrix0.zw)) * position) + colorTexOffsets.xy;
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vMaskTexCoord0 = vec3(maskTexCoord0, float(aMaskBackdrop.x));
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vBaseColor = baseColor;
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vTileCtrl = float(aTileCtrl);
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gl_Position = mat4(uTransform[0], uTransform[1], uTransform[2], uTransform[3]) * vec4(position, 0.0, 1.0);
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}
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