diff options
| author | TSR Berry <20988865+TSRBerry@users.noreply.github.com> | 2023-04-08 01:22:00 +0200 |
|---|---|---|
| committer | Mary <thog@protonmail.com> | 2023-04-27 23:51:14 +0200 |
| commit | cee712105850ac3385cd0091a923438167433f9f (patch) | |
| tree | 4a5274b21d8b7f938c0d0ce18736d3f2993b11b1 /src/Ryujinx.Graphics.Vulkan/Shaders/ColorCopyWideningComputeShaderSource.comp | |
| parent | cd124bda587ef09668a971fa1cac1c3f0cfc9f21 (diff) | |
Move solution and projects to src
Diffstat (limited to 'src/Ryujinx.Graphics.Vulkan/Shaders/ColorCopyWideningComputeShaderSource.comp')
| -rw-r--r-- | src/Ryujinx.Graphics.Vulkan/Shaders/ColorCopyWideningComputeShaderSource.comp | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/Ryujinx.Graphics.Vulkan/Shaders/ColorCopyWideningComputeShaderSource.comp b/src/Ryujinx.Graphics.Vulkan/Shaders/ColorCopyWideningComputeShaderSource.comp new file mode 100644 index 00000000..a9be454f --- /dev/null +++ b/src/Ryujinx.Graphics.Vulkan/Shaders/ColorCopyWideningComputeShaderSource.comp @@ -0,0 +1,31 @@ +#version 450 core + +layout (std140, binding = 0) uniform ratio_in +{ + int ratio; +}; + +layout (set = 2, binding = 0) uniform usampler2D src; +layout (set = 3, binding = 0) writeonly uniform uimage2D dst; + +layout (local_size_x = 32, local_size_y = 32, local_size_z = 1) in; + +void main() +{ + uvec2 coords = gl_GlobalInvocationID.xy; + ivec2 imageSz = imageSize(dst); + + if (int(coords.x) >= imageSz.x || int(coords.y) >= imageSz.y) + { + return; + } + + uvec2 srcCoords = uvec2(coords.x << ratio, coords.y); + + uint r = texelFetchOffset(src, ivec2(srcCoords), 0, ivec2(0, 0)).r; + uint g = texelFetchOffset(src, ivec2(srcCoords), 0, ivec2(1, 0)).r; + uint b = texelFetchOffset(src, ivec2(srcCoords), 0, ivec2(2, 0)).r; + uint a = texelFetchOffset(src, ivec2(srcCoords), 0, ivec2(3, 0)).r; + + imageStore(dst, ivec2(coords), uvec4(r, g, b, a)); +}
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