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[D3D12] ROV: Fix 7e3 alpha converted twice

This commit is contained in:
Triang3l 2018-10-21 15:33:51 +03:00
parent 8cfff36ec1
commit b183b13868
1 changed files with 0 additions and 24 deletions
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24
src/xenia/gpu/dxbc_shader_translator.cc
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@ -2240,18 +2240,6 @@ void DxbcShaderTranslator::CompletePixelShader_WriteToROV_LoadColor(
// Release f10_mantissa_temp, f10_exponent_temp and f10_denormalized_temp.
PopSystemTemp(3);
// Convert alpha from fixed-point.
shader_code_.push_back(ENCODE_D3D10_SB_OPCODE_TYPE(D3D10_SB_OPCODE_UTOF) |
ENCODE_D3D10_SB_TOKENIZED_INSTRUCTION_LENGTH(5));
shader_code_.push_back(
EncodeVectorMaskedOperand(D3D10_SB_OPERAND_TYPE_TEMP, 0b1000, 1));
shader_code_.push_back(target_temp);
shader_code_.push_back(
EncodeVectorSelectOperand(D3D10_SB_OPERAND_TYPE_TEMP, 3, 1));
shader_code_.push_back(target_temp);
++stat_.instruction_count;
++stat_.conversion_instruction_count;
// 7e3 conversion done.
shader_code_.push_back(ENCODE_D3D10_SB_OPCODE_TYPE(D3D10_SB_OPCODE_ENDIF) |
ENCODE_D3D10_SB_TOKENIZED_INSTRUCTION_LENGTH(1));
@ -3245,18 +3233,6 @@ void DxbcShaderTranslator::CompletePixelShader_WriteToROV_StoreColor(
// Release f10_temp1 and f10_temp2.
PopSystemTemp(2);
// Convert alpha to fixed-point.
shader_code_.push_back(ENCODE_D3D10_SB_OPCODE_TYPE(D3D10_SB_OPCODE_FTOU) |
ENCODE_D3D10_SB_TOKENIZED_INSTRUCTION_LENGTH(5));
shader_code_.push_back(
EncodeVectorMaskedOperand(D3D10_SB_OPERAND_TYPE_TEMP, 0b1000, 1));
shader_code_.push_back(source_and_scratch_temp);
shader_code_.push_back(
EncodeVectorSelectOperand(D3D10_SB_OPERAND_TYPE_TEMP, 3, 1));
shader_code_.push_back(source_and_scratch_temp);
++stat_.instruction_count;
++stat_.conversion_instruction_count;
// 7e3 conversion done.
shader_code_.push_back(ENCODE_D3D10_SB_OPCODE_TYPE(D3D10_SB_OPCODE_ENDIF) |
ENCODE_D3D10_SB_TOKENIZED_INSTRUCTION_LENGTH(1));