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shader_recompiler: Replace texel buffers with in-shader buffer format interpretation (#2363)

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* shader_recompiler: Replace texel buffers with in-shader buffer format interpretation

* shader_recompiler: Move 10/11-bit float conversion to functions and address some comments.

* vulkan: Remove VK_KHR_maintenance5 as it is no longer needed for buffer views.

* shader_recompiler: Add helpers for composites and bitfields in pack/unpack.

* shader_recompiler: Use initializer_list for bitfield insert helper.
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squidbus 2025-02-06 20:40:49 -08:00 • committed by GitHub
parent 78b4f10cc6
commit cfe249debe
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GPG key ID: B5690EEEBB952194
35 changed files with 1037 additions and 562 deletions
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41
src/shader_recompiler/ir/ir_emitter.h
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@ -109,12 +109,22 @@ public:
[[nodiscard]] U32 ReadConst(const Value& base, const U32& offset);
[[nodiscard]] U32 ReadConstBuffer(const Value& handle, const U32& index);
[[nodiscard]] Value LoadBuffer(int num_dwords, const Value& handle, const Value& address,
BufferInstInfo info);
[[nodiscard]] U32 LoadBufferU8(const Value& handle, const Value& address, BufferInstInfo info);
[[nodiscard]] U32 LoadBufferU16(const Value& handle, const Value& address, BufferInstInfo info);
[[nodiscard]] Value LoadBufferU32(int num_dwords, const Value& handle, const Value& address,
BufferInstInfo info);
[[nodiscard]] Value LoadBufferF32(int num_dwords, const Value& handle, const Value& address,
BufferInstInfo info);
[[nodiscard]] Value LoadBufferFormat(const Value& handle, const Value& address,
BufferInstInfo info);
void StoreBuffer(int num_dwords, const Value& handle, const Value& address, const Value& data,
BufferInstInfo info);
void StoreBufferU8(const Value& handle, const Value& address, const U32& data,
BufferInstInfo info);
void StoreBufferU16(const Value& handle, const Value& address, const U32& data,
BufferInstInfo info);
void StoreBufferU32(int num_dwords, const Value& handle, const Value& address,
const Value& data, BufferInstInfo info);
void StoreBufferF32(int num_dwords, const Value& handle, const Value& address,
const Value& data, BufferInstInfo info);
void StoreBufferFormat(const Value& handle, const Value& address, const Value& data,
BufferInstInfo info);
@ -167,22 +177,19 @@ public:
[[nodiscard]] U64 PackUint2x32(const Value& vector);
[[nodiscard]] Value UnpackUint2x32(const U64& value);
[[nodiscard]] F64 PackFloat2x32(const Value& vector);
[[nodiscard]] U32 PackFloat2x16(const Value& vector);
[[nodiscard]] Value UnpackFloat2x16(const U32& value);
[[nodiscard]] U32 Pack2x16(AmdGpu::NumberFormat number_format, const Value& vector);
[[nodiscard]] Value Unpack2x16(AmdGpu::NumberFormat number_format, const U32& value);
[[nodiscard]] U32 PackHalf2x16(const Value& vector);
[[nodiscard]] Value UnpackHalf2x16(const U32& value);
[[nodiscard]] U32 PackUnorm2x16(const Value& vector);
[[nodiscard]] Value UnpackUnorm2x16(const U32& value);
[[nodiscard]] U32 PackSnorm2x16(const Value& vector);
[[nodiscard]] Value UnpackSnorm2x16(const U32& value);
[[nodiscard]] U32 PackUint2x16(const Value& value);
[[nodiscard]] Value UnpackUint2x16(const U32& value);
[[nodiscard]] U32 PackSint2x16(const Value& value);
[[nodiscard]] Value UnpackSint2x16(const U32& value);
[[nodiscard]] U32 Pack4x8(AmdGpu::NumberFormat number_format, const Value& vector);
[[nodiscard]] Value Unpack4x8(AmdGpu::NumberFormat number_format, const U32& value);
[[nodiscard]] U32 Pack10_11_11(AmdGpu::NumberFormat number_format, const Value& vector);
[[nodiscard]] Value Unpack10_11_11(AmdGpu::NumberFormat number_format, const U32& value);
[[nodiscard]] U32 Pack2_10_10_10(AmdGpu::NumberFormat number_format, const Value& vector);
[[nodiscard]] Value Unpack2_10_10_10(AmdGpu::NumberFormat number_format, const U32& value);
[[nodiscard]] F32F64 FPAdd(const F32F64& a, const F32F64& b);
[[nodiscard]] F32F64 FPSub(const F32F64& a, const F32F64& b);