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authorTSR Berry <20988865+TSRBerry@users.noreply.github.com>2023-04-08 01:22:00 +0200
committerMary <thog@protonmail.com>2023-04-27 23:51:14 +0200
commitcee712105850ac3385cd0091a923438167433f9f (patch)
tree4a5274b21d8b7f938c0d0ce18736d3f2993b11b1 /src/Ryujinx.Graphics.Vulkan/Shaders/DepthDrawToNonMsFragmentShaderSource.frag
parentcd124bda587ef09668a971fa1cac1c3f0cfc9f21 (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.frag28
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;
+} \ No newline at end of file