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[GPU/D3D12] Float constant remapping fixes

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Triang3l
2018-10-01 20:15:00 +03:00
parent c4599ff211
commit 2588aab89d
3 changed files with 15 additions and 8 deletions
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14
src/xenia/gpu/shader_translator.cc
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@@ -1446,7 +1446,15 @@ void ShaderTranslator::ParseAluScalarInstruction(
op, InstructionStorageSource::kConstantFloat, op.src_reg(3),
op.src_negate(3), 0, swiz_a, &i.operands[0]);
// Track constant float register loads.
ParseAluInstructionOperandSpecial(op, InstructionStorageSource::kRegister,
reg2, op.src_negate(3), const_slot,
swiz_b, &i.operands[1]);
}
// Track constant float register loads - in either case, a float constant may
// be used in operand 0.
if (i.operands[0].storage_source ==
InstructionStorageSource::kConstantFloat) {
auto register_index = i.operands[0].storage_index;
if (i.operands[0].storage_addressing_mode !=
InstructionStorageAddressingMode::kStatic) {
@@ -1457,10 +1465,6 @@ void ShaderTranslator::ParseAluScalarInstruction(
constant_register_map_.float_bitmap[register_index / 64] |=
1ull << (register_index % 64);
}
ParseAluInstructionOperandSpecial(op, InstructionStorageSource::kRegister,
reg2, op.src_negate(3), const_slot,
swiz_b, &i.operands[1]);
}
i.Disassemble(&ucode_disasm_buffer_);