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shader_recompiler: Add lowering pass for when 64-bit float is unsupported. (#2858)

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* shader_recompiler: Add lowering pass for when 64-bit float is unsupported.

* shader_recompiler: Fix PackDouble2x32/UnpackDouble2x32 type.

* shader_recompiler: Remove extra bit cast implementations.
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squidbus 2025-04-28 00:04:16 -07:00 • committed by GitHub
parent 385c5a4507
commit 81fa9b7fff
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14 changed files with 220 additions and 33 deletions
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5
src/shader_recompiler/ir/opcodes.inc
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@ -191,14 +191,13 @@ OPCODE(SelectF64, F64, U1,
// Bitwise conversions
OPCODE(BitCastU16F16, U16, F16, )
OPCODE(BitCastU32F32, U32, F32, )
OPCODE(BitCastU64F64, U64, F64, )
OPCODE(BitCastF16U16, F16, U16, )
OPCODE(BitCastF32U32, F32, U32, )
OPCODE(BitCastF64U64, F64, U64, )
OPCODE(PackUint2x32, U64, U32x2, )
OPCODE(UnpackUint2x32, U32x2, U64, )
OPCODE(PackFloat2x32, F64, F32x2, )
OPCODE(PackDouble2x32, F64, U32x2, )
OPCODE(UnpackDouble2x32, U32x2, F64, )
OPCODE(PackUnorm2x16, U32, F32x2, )
OPCODE(UnpackUnorm2x16, F32x2, U32, )