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Merge pull request #1055 from aroulin/shader-sge-sgei-slt
Shader: Implement SGE, SGEI and SLT in interpreter/JIT
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commit
a575399fbc
@ -278,6 +278,20 @@ void RunInterpreter(UnitState<Debug>& state) {
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break;
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}
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case OpCode::Id::SGE:
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case OpCode::Id::SGEI:
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Record<DebugDataRecord::SRC1>(state.debug, iteration, src1);
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Record<DebugDataRecord::SRC2>(state.debug, iteration, src2);
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Record<DebugDataRecord::DEST_IN>(state.debug, iteration, dest);
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for (int i = 0; i < 4; ++i) {
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if (!swizzle.DestComponentEnabled(i))
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continue;
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dest[i] = (src1[i] >= src2[i]) ? float24::FromFloat32(1.0f) : float24::FromFloat32(0.0f);
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}
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Record<DebugDataRecord::DEST_OUT>(state.debug, iteration, dest);
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break;
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case OpCode::Id::SLT:
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case OpCode::Id::SLTI:
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Record<DebugDataRecord::SRC1>(state.debug, iteration, src1);
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@ -29,8 +29,8 @@ const JitFunction instr_table[64] = {
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&JitCompiler::Compile_LG2, // lg2
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nullptr, // unknown
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&JitCompiler::Compile_MUL, // mul
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nullptr, // lge
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nullptr, // slt
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&JitCompiler::Compile_SGE, // sge
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&JitCompiler::Compile_SLT, // slt
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&JitCompiler::Compile_FLR, // flr
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&JitCompiler::Compile_MAX, // max
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&JitCompiler::Compile_MIN, // min
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@ -46,8 +46,8 @@ const JitFunction instr_table[64] = {
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nullptr, // unknown
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nullptr, // dphi
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nullptr, // unknown
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nullptr, // sgei
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&JitCompiler::Compile_SLTI, // slti
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&JitCompiler::Compile_SGE, // sgei
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&JitCompiler::Compile_SLT, // slti
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nullptr, // unknown
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nullptr, // unknown
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nullptr, // unknown
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@ -386,6 +386,36 @@ void JitCompiler::Compile_MUL(Instruction instr) {
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Compile_DestEnable(instr, SRC1);
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}
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void JitCompiler::Compile_SGE(Instruction instr) {
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if (instr.opcode.Value().EffectiveOpCode() == OpCode::Id::SGEI) {
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Compile_SwizzleSrc(instr, 1, instr.common.src1i, SRC1);
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Compile_SwizzleSrc(instr, 2, instr.common.src2i, SRC2);
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} else {
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Compile_SwizzleSrc(instr, 1, instr.common.src1, SRC1);
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Compile_SwizzleSrc(instr, 2, instr.common.src2, SRC2);
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}
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CMPPS(SRC1, R(SRC2), CMP_NLT);
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ANDPS(SRC1, R(ONE));
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Compile_DestEnable(instr, SRC1);
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}
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void JitCompiler::Compile_SLT(Instruction instr) {
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if (instr.opcode.Value().EffectiveOpCode() == OpCode::Id::SLTI) {
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Compile_SwizzleSrc(instr, 1, instr.common.src1i, SRC1);
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Compile_SwizzleSrc(instr, 2, instr.common.src2i, SRC2);
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} else {
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Compile_SwizzleSrc(instr, 1, instr.common.src1, SRC1);
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Compile_SwizzleSrc(instr, 2, instr.common.src2, SRC2);
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}
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CMPPS(SRC1, R(SRC2), CMP_LT);
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ANDPS(SRC1, R(ONE));
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Compile_DestEnable(instr, SRC1);
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}
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void JitCompiler::Compile_FLR(Instruction instr) {
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Compile_SwizzleSrc(instr, 1, instr.common.src1, SRC1);
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@ -463,16 +493,6 @@ void JitCompiler::Compile_MOV(Instruction instr) {
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Compile_DestEnable(instr, SRC1);
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}
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void JitCompiler::Compile_SLTI(Instruction instr) {
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Compile_SwizzleSrc(instr, 1, instr.common.src1i, SRC1);
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Compile_SwizzleSrc(instr, 1, instr.common.src2i, SRC2);
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CMPSS(SRC1, R(SRC2), CMP_LT);
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ANDPS(SRC1, R(ONE));
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Compile_DestEnable(instr, SRC1);
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}
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void JitCompiler::Compile_RCP(Instruction instr) {
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Compile_SwizzleSrc(instr, 1, instr.common.src1, SRC1);
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@ -40,6 +40,8 @@ public:
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void Compile_EX2(Instruction instr);
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void Compile_LG2(Instruction instr);
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void Compile_MUL(Instruction instr);
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void Compile_SGE(Instruction instr);
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void Compile_SLT(Instruction instr);
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void Compile_FLR(Instruction instr);
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void Compile_MAX(Instruction instr);
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void Compile_MIN(Instruction instr);
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@ -47,7 +49,6 @@ public:
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void Compile_RSQ(Instruction instr);
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void Compile_MOVA(Instruction instr);
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void Compile_MOV(Instruction instr);
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void Compile_SLTI(Instruction instr);
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void Compile_NOP(Instruction instr);
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void Compile_END(Instruction instr);
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void Compile_CALL(Instruction instr);
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