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pica/shader/jit: implement SETEMIT and EMIT
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parent
36981a5aa6
commit
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@ -75,8 +75,8 @@ const JitFunction instr_table[64] = {
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&JitShader::Compile_IF, // ifu
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&JitShader::Compile_IF, // ifc
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&JitShader::Compile_LOOP, // loop
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nullptr, // emit
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nullptr, // sete
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&JitShader::Compile_EMIT, // emit
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&JitShader::Compile_SETE, // sete
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&JitShader::Compile_JMP, // jmpc
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&JitShader::Compile_JMP, // jmpu
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&JitShader::Compile_CMP, // cmp
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@ -772,6 +772,51 @@ void JitShader::Compile_JMP(Instruction instr) {
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}
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}
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static void Emit(GSEmitter* emitter, Math::Vec4<float24> (*output)[16]) {
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emitter->Emit(*output);
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}
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void JitShader::Compile_EMIT(Instruction instr) {
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Label have_emitter, end;
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mov(rax, qword[STATE + offsetof(UnitState, emitter_ptr)]);
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test(rax, rax);
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jnz(have_emitter);
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ABI_PushRegistersAndAdjustStack(*this, PersistentCallerSavedRegs(), 0);
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mov(ABI_PARAM1, reinterpret_cast<size_t>("Execute EMIT on VS"));
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CallFarFunction(*this, LogCritical);
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ABI_PopRegistersAndAdjustStack(*this, PersistentCallerSavedRegs(), 0);
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jmp(end);
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L(have_emitter);
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ABI_PushRegistersAndAdjustStack(*this, PersistentCallerSavedRegs(), 0);
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mov(ABI_PARAM1, rax);
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mov(ABI_PARAM2, STATE);
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add(ABI_PARAM2, static_cast<Xbyak::uint32>(offsetof(UnitState, registers.output)));
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CallFarFunction(*this, Emit);
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ABI_PopRegistersAndAdjustStack(*this, PersistentCallerSavedRegs(), 0);
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L(end);
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}
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void JitShader::Compile_SETE(Instruction instr) {
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Label have_emitter, end;
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mov(rax, qword[STATE + offsetof(UnitState, emitter_ptr)]);
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test(rax, rax);
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jnz(have_emitter);
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ABI_PushRegistersAndAdjustStack(*this, PersistentCallerSavedRegs(), 0);
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mov(ABI_PARAM1, reinterpret_cast<size_t>("Execute SETEMIT on VS"));
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CallFarFunction(*this, LogCritical);
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ABI_PopRegistersAndAdjustStack(*this, PersistentCallerSavedRegs(), 0);
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jmp(end);
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L(have_emitter);
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mov(byte[rax + offsetof(GSEmitter, vertex_id)], instr.setemit.vertex_id);
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mov(byte[rax + offsetof(GSEmitter, prim_emit)], instr.setemit.prim_emit);
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mov(byte[rax + offsetof(GSEmitter, winding)], instr.setemit.winding);
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L(end);
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}
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void JitShader::Compile_Block(unsigned end) {
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while (program_counter < end) {
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Compile_NextInstr();
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@ -66,6 +66,8 @@ public:
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void Compile_JMP(Instruction instr);
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void Compile_CMP(Instruction instr);
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void Compile_MAD(Instruction instr);
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void Compile_EMIT(Instruction instr);
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void Compile_SETE(Instruction instr);
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private:
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void Compile_Block(unsigned end);
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