diff options
Diffstat (limited to 'src/Ryujinx.Graphics.Shader/Translation/Optimizations/BindlessElimination.cs')
| -rw-r--r-- | src/Ryujinx.Graphics.Shader/Translation/Optimizations/BindlessElimination.cs | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/Ryujinx.Graphics.Shader/Translation/Optimizations/BindlessElimination.cs b/src/Ryujinx.Graphics.Shader/Translation/Optimizations/BindlessElimination.cs index c955f5b5..6706053e 100644 --- a/src/Ryujinx.Graphics.Shader/Translation/Optimizations/BindlessElimination.cs +++ b/src/Ryujinx.Graphics.Shader/Translation/Optimizations/BindlessElimination.cs @@ -29,7 +29,16 @@ namespace Ryujinx.Graphics.Shader.Translation.Optimizations if (texOp.Inst == Instruction.TextureSample || texOp.Inst.IsTextureQuery()) { - Operand bindlessHandle = Utils.FindLastOperation(texOp.GetSource(0), block); + Operand bindlessHandle = texOp.GetSource(0); + + // In some cases the compiler uses a shuffle operation to get the handle, + // for some textureGrad implementations. In those cases, we can skip the shuffle. + if (bindlessHandle.AsgOp is Operation shuffleOp && shuffleOp.Inst == Instruction.Shuffle) + { + bindlessHandle = shuffleOp.GetSource(0); + } + + bindlessHandle = Utils.FindLastOperation(bindlessHandle, block); // Some instructions do not encode an accurate sampler type: // - Most instructions uses the same type for 1D and Buffer. |
