From 21c9ac6240a3db3300143d1d0dd4a1070d4f576f Mon Sep 17 00:00:00 2001 From: gdkchan Date: Sat, 3 Jun 2023 20:12:18 -0300 Subject: Implement shader storage buffer operations using new Load/Store instructions (#4993) * Implement storage buffer operations using new Load/Store instruction * Extend GenerateMultiTargetStorageOp to also match access with constant offset, and log and comments * Remove now unused code * Catch more complex cases of global memory usage * Shader cache version bump * Extend global access elimination to work with more shared memory cases * Change alignment requirement from 16 bytes to 8 bytes, handle cases where we need more than 16 storage buffers * Tweak preferencing to catch more cases * Enable CB0 elimination even when host storage buffer alignment is > 16 (for Intel) * Fix storage buffer bindings * Simplify some code * Shader cache version bump * Fix typo * Extend global memory elimination to handle shared memory with multiple possible offsets and local memory --- .../HelperFunctions/AtomicMinMaxS32Storage.glsl | 21 --------------------- 1 file changed, 21 deletions(-) delete mode 100644 src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/AtomicMinMaxS32Storage.glsl (limited to 'src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/AtomicMinMaxS32Storage.glsl') diff --git a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/AtomicMinMaxS32Storage.glsl b/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/AtomicMinMaxS32Storage.glsl deleted file mode 100644 index 0862a71b..00000000 --- a/src/Ryujinx.Graphics.Shader/CodeGen/Glsl/HelperFunctions/AtomicMinMaxS32Storage.glsl +++ /dev/null @@ -1,21 +0,0 @@ -int Helper_AtomicMaxS32(int index, int offset, int value) -{ - uint oldValue, newValue; - do - { - oldValue = $STORAGE_MEM$[index].data[offset]; - newValue = uint(max(int(oldValue), value)); - } while (atomicCompSwap($STORAGE_MEM$[index].data[offset], oldValue, newValue) != oldValue); - return int(oldValue); -} - -int Helper_AtomicMinS32(int index, int offset, int value) -{ - uint oldValue, newValue; - do - { - oldValue = $STORAGE_MEM$[index].data[offset]; - newValue = uint(min(int(oldValue), value)); - } while (atomicCompSwap($STORAGE_MEM$[index].data[offset], oldValue, newValue) != oldValue); - return int(oldValue); -} \ No newline at end of file -- cgit v1.2.3