diff options
Diffstat (limited to 'src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleDown.glsl')
| -rw-r--r-- | src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleDown.glsl | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleDown.glsl b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleDown.glsl deleted file mode 100644 index 71d901d5..00000000 --- a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/ShuffleDown.glsl +++ /dev/null @@ -1,11 +0,0 @@ -float Helper_ShuffleDown(float x, uint index, uint mask, out bool valid) -{ - uint clamp = mask & 0x1fu; - uint segMask = (mask >> 8) & 0x1fu; - uint minThreadId = $SUBGROUP_INVOCATION$ & segMask; - uint maxThreadId = minThreadId | (clamp & ~segMask); - uint srcThreadId = $SUBGROUP_INVOCATION$ + index; - valid = srcThreadId <= maxThreadId; - float v = $SUBGROUP_BROADCAST$(x, srcThreadId); - return valid ? v : x; -}
\ No newline at end of file |