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/DepthDrawToNonMsFragmentShaderSource.frag | |
| parent | cd124bda587ef09668a971fa1cac1c3f0cfc9f21 (diff) | |
Move solution and projects to src
Diffstat (limited to 'src/Ryujinx.Graphics.Vulkan/Shaders/DepthDrawToNonMsFragmentShaderSource.frag')
| -rw-r--r-- | src/Ryujinx.Graphics.Vulkan/Shaders/DepthDrawToNonMsFragmentShaderSource.frag | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/Ryujinx.Graphics.Vulkan/Shaders/DepthDrawToNonMsFragmentShaderSource.frag b/src/Ryujinx.Graphics.Vulkan/Shaders/DepthDrawToNonMsFragmentShaderSource.frag new file mode 100644 index 00000000..e376b2e7 --- /dev/null +++ b/src/Ryujinx.Graphics.Vulkan/Shaders/DepthDrawToNonMsFragmentShaderSource.frag @@ -0,0 +1,28 @@ +#version 450 core + +layout (std140, binding = 0) uniform sample_counts_log2_in +{ + ivec4 sample_counts_log2; +}; + +layout (set = 2, binding = 0) uniform sampler2DMS srcMS; + +void main() +{ + uvec2 coords = uvec2(gl_FragCoord.xy); + + int deltaX = sample_counts_log2.x - sample_counts_log2.z; + int deltaY = sample_counts_log2.y - sample_counts_log2.w; + int samplesInXLog2 = sample_counts_log2.z; + int samplesInYLog2 = sample_counts_log2.w; + int samplesInX = 1 << samplesInXLog2; + int samplesInY = 1 << samplesInYLog2; + int sampleIdx = ((int(coords.x) >> deltaX) & (samplesInX - 1)) | (((int(coords.y) >> deltaY) & (samplesInY - 1)) << samplesInXLog2); + + samplesInXLog2 = sample_counts_log2.x; + samplesInYLog2 = sample_counts_log2.y; + + ivec2 shiftedCoords = ivec2(int(coords.x) >> samplesInXLog2, int(coords.y) >> samplesInYLog2); + + gl_FragDepth = texelFetch(srcMS, shiftedCoords, sampleIdx).r; +}
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