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Code Issues Releases Activity

Extend bindless elimination to see through shuffle (#5958)

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* Extend bindless elimination to see through shuffle

* Shader cache version bump
This commit is contained in:
gdkchan 2023-11-22 20:51:51 -03:00 committed by GitHub
parent 70d65d3d8e
commit 21cd4c0c00
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 11 additions and 2 deletions
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2
src/Ryujinx.Graphics.Gpu/Shader/DiskCache/DiskCacheHostStorage.cs
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@ -22,7 +22,7 @@ namespace Ryujinx.Graphics.Gpu.Shader.DiskCache
private const ushort FileFormatVersionMajor = 1;
private const ushort FileFormatVersionMinor = 2;
private const uint FileFormatVersionPacked = ((uint)FileFormatVersionMajor << 16) | FileFormatVersionMinor;
private const uint CodeGenVersion = 5957;
private const uint CodeGenVersion = 5958;
private const string SharedTocFileName = "shared.toc";
private const string SharedDataFileName = "shared.data";

11
src/Ryujinx.Graphics.Shader/Translation/Optimizations/BindlessElimination.cs
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@ -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.