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Implement MUBUF instructions for shorts/bytes (#2856)

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* implement loads/store instructions for types smaller than dwords

* initialize s16/s8 types

* set profile for int8/16/64

* also need to zero extend u8/u16 to u32 result

* document unrelated bugs with atomic fmin/max

* remove profile checks and simple emit for added opcodes

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Co-authored-by: georgemoralis <giorgosmrls@gmail.com>
This commit is contained in:
baggins183
2025-07-18 02:04:50 -07:00
committed by GitHub
parent 76f003d388
commit 3019bfb978
11 changed files with 120 additions and 58 deletions
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src/shader_recompiler/backend/spirv/emit_spirv_instructions.h
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@@ -488,6 +488,8 @@ Id EmitConvertU16U32(EmitContext& ctx, Id value);
Id EmitConvertU32U16(EmitContext& ctx, Id value);
Id EmitConvertU8U32(EmitContext& ctx, Id value);
Id EmitConvertU32U8(EmitContext& ctx, Id value);
Id EmitConvertS32S8(EmitContext& ctx, Id value);
Id EmitConvertS32S16(EmitContext& ctx, Id value);
Id EmitImageSampleRaw(EmitContext& ctx, IR::Inst* inst, u32 handle, Id address1, Id address2,
Id address3, Id address4);