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[DXBC] All prologues and epilogues to new DXBC code

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Triang3l
2020-04-26 13:51:25 +03:00
parent 1799585e92
commit 96a61bc623
2 changed files with 133 additions and 334 deletions
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26
src/xenia/gpu/dxbc_shader_translator.h
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@@ -1082,6 +1082,7 @@ class DxbcShaderTranslator : public ShaderTranslator {
kDefault = 10,
kDiscard = 13,
kDiv = 14,
kDP4 = 17,
kElse = 18,
kEndIf = 21,
kEndLoop = 22,
@@ -1101,6 +1102,7 @@ class DxbcShaderTranslator : public ShaderTranslator {
kIShL = 41,
kIToF = 43,
kLabel = 44,
kLoop = 48,
kLT = 49,
kMAd = 50,
kMin = 51,
@@ -1129,6 +1131,7 @@ class DxbcShaderTranslator : public ShaderTranslator {
kDerivRTXFine = 123,
kDerivRTYCoarse = 124,
kDerivRTYFine = 125,
kRcp = 129,
kF32ToF16 = 130,
kF16ToF32 = 131,
kFirstBitHi = 135,
@@ -1286,6 +1289,19 @@ class DxbcShaderTranslator : public ShaderTranslator {
DxbcEmitAluOp(DxbcOpcode::kDiv, 0b00, dest, src0, src1, saturate);
++stat_.float_instruction_count;
}
void DxbcOpDP4(const DxbcDest& dest, const DxbcSrc& src0, const DxbcSrc& src1,
bool saturate = false) {
uint32_t operands_length =
dest.GetLength() + src0.GetLength(0b1111) + src1.GetLength(0b1111);
shader_code_.reserve(shader_code_.size() + 1 + operands_length);
shader_code_.push_back(
DxbcOpcodeToken(DxbcOpcode::kDP4, operands_length, saturate));
dest.Write(shader_code_);
src0.Write(shader_code_, false, 0b1111);
src1.Write(shader_code_, false, 0b1111);
++stat_.instruction_count;
++stat_.float_instruction_count;
}
void DxbcOpElse() {
shader_code_.push_back(DxbcOpcodeToken(DxbcOpcode::kElse, 0));
++stat_.instruction_count;
@@ -1378,6 +1394,11 @@ class DxbcShaderTranslator : public ShaderTranslator {
label.Write(shader_code_, true, 0b0000);
// Doesn't count towards stat_.instruction_count.
}
void DxbcOpLoop() {
shader_code_.push_back(DxbcOpcodeToken(DxbcOpcode::kLoop, 0));
++stat_.instruction_count;
++stat_.dynamic_flow_control_count;
}
void DxbcOpLT(const DxbcDest& dest, const DxbcSrc& src0,
const DxbcSrc& src1) {
DxbcEmitAluOp(DxbcOpcode::kLT, 0b00, dest, src0, src1);
@@ -1521,6 +1542,11 @@ class DxbcShaderTranslator : public ShaderTranslator {
DxbcEmitAluOp(DxbcOpcode::kDerivRTYFine, 0b0, dest, src, saturate);
++stat_.float_instruction_count;
}
void DxbcOpRcp(const DxbcDest& dest, const DxbcSrc& src,
bool saturate = false) {
DxbcEmitAluOp(DxbcOpcode::kRcp, 0b0, dest, src, saturate);
++stat_.float_instruction_count;
}
void DxbcOpF32ToF16(const DxbcDest& dest, const DxbcSrc& src) {
DxbcEmitAluOp(DxbcOpcode::kF32ToF16, 0b0, dest, src);
++stat_.conversion_instruction_count;