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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 /Ryujinx.Graphics.Vulkan/Shaders/ChangeBufferStrideShaderSource.comp
parentcd124bda587ef09668a971fa1cac1c3f0cfc9f21 (diff)
Move solution and projects to src
Diffstat (limited to 'Ryujinx.Graphics.Vulkan/Shaders/ChangeBufferStrideShaderSource.comp')
-rw-r--r--Ryujinx.Graphics.Vulkan/Shaders/ChangeBufferStrideShaderSource.comp64
1 files changed, 0 insertions, 64 deletions
diff --git a/Ryujinx.Graphics.Vulkan/Shaders/ChangeBufferStrideShaderSource.comp b/Ryujinx.Graphics.Vulkan/Shaders/ChangeBufferStrideShaderSource.comp
deleted file mode 100644
index 081fc119..00000000
--- a/Ryujinx.Graphics.Vulkan/Shaders/ChangeBufferStrideShaderSource.comp
+++ /dev/null
@@ -1,64 +0,0 @@
-#version 450 core
-
-#extension GL_EXT_shader_8bit_storage : require
-
-layout (local_size_x = 64, local_size_y = 1, local_size_z = 1) in;
-
-layout (std140, set = 0, binding = 0) uniform stride_arguments
-{
- ivec4 stride_arguments_data;
-};
-
-layout (std430, set = 1, binding = 1) buffer in_s
-{
- uint8_t[] in_data;
-};
-
-layout (std430, set = 1, binding = 2) buffer out_s
-{
- uint8_t[] out_data;
-};
-
-void main()
-{
- // Determine what slice of the stride copies this invocation will perform.
-
- int sourceStride = stride_arguments_data.x;
- int targetStride = stride_arguments_data.y;
- int bufferSize = stride_arguments_data.z;
- int sourceOffset = stride_arguments_data.w;
-
- int strideRemainder = targetStride - sourceStride;
- int invocations = int(gl_WorkGroupSize.x);
-
- int copiesRequired = bufferSize / sourceStride;
-
- // Find the copies that this invocation should perform.
-
- // - Copies that all invocations perform.
- int allInvocationCopies = copiesRequired / invocations;
-
- // - Extra remainder copy that this invocation performs.
- int index = int(gl_LocalInvocationID.x);
- int extra = (index < (copiesRequired % invocations)) ? 1 : 0;
-
- int copyCount = allInvocationCopies + extra;
-
- // Finally, get the starting offset. Make sure to count extra copies.
-
- int startCopy = allInvocationCopies * index + min(copiesRequired % invocations, index);
-
- int srcOffset = sourceOffset + startCopy * sourceStride;
- int dstOffset = startCopy * targetStride;
-
- // Perform the copies for this region
- for (int i=0; i<copyCount; i++) {
- for (int j=0; j<sourceStride; j++) {
- out_data[dstOffset++] = in_data[srcOffset++];
- }
-
- for (int j=0; j<strideRemainder; j++) {
- out_data[dstOffset++] = uint8_t(0);
- }
- }
-}