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rsx: Fix DST instruction

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- It's the old-school distance vector, not the more modern distance() function
- There is seemingly no glsl function that maps to it directly.
This commit is contained in:
kd-11 2020-04-05 14:22:32 +03:00 committed by Ivan
parent b301fecfd8
commit 0b6e2b26fa
2 changed files with 2 additions and 2 deletions
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2
rpcs3/Emu/RSX/Common/FragmentProgramDecompiler.cpp
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@ -906,7 +906,7 @@ bool FragmentProgramDecompiler::handle_sct_scb(u32 opcode)
// SCB-only ops // SCB-only ops
case RSX_FP_OPCODE_COS: SetDst("cos($0.xxxx)"); return true; case RSX_FP_OPCODE_COS: SetDst("cos($0.xxxx)"); return true;
case RSX_FP_OPCODE_DST: SetDst("distance($0, $1).xxxx", OPFLAGS::src_cast_f32); return true; case RSX_FP_OPCODE_DST: SetDst("$Ty(1.0, $0.y * $1.y, $0.z, $1.w)", OPFLAGS::op_extern); return true;
case RSX_FP_OPCODE_REFL: SetDst(getFunction(FUNCTION::FUNCTION_REFL), OPFLAGS::op_extern); return true; case RSX_FP_OPCODE_REFL: SetDst(getFunction(FUNCTION::FUNCTION_REFL), OPFLAGS::op_extern); return true;
case RSX_FP_OPCODE_EX2: SetDst("exp2($0.xxxx)"); return true; case RSX_FP_OPCODE_EX2: SetDst("exp2($0.xxxx)"); return true;
case RSX_FP_OPCODE_FLR: SetDst("floor($0)"); return true; case RSX_FP_OPCODE_FLR: SetDst("floor($0)"); return true;

2
rpcs3/Emu/RSX/Common/VertexProgramDecompiler.cpp
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@ -574,7 +574,7 @@ std::string VertexProgramDecompiler::Decompile()
case RSX_VEC_OPCODE_DP3: SetDSTVec(getFunction(FUNCTION::FUNCTION_DP3)); break; case RSX_VEC_OPCODE_DP3: SetDSTVec(getFunction(FUNCTION::FUNCTION_DP3)); break;
case RSX_VEC_OPCODE_DPH: SetDSTVec(getFunction(FUNCTION::FUNCTION_DPH)); break; case RSX_VEC_OPCODE_DPH: SetDSTVec(getFunction(FUNCTION::FUNCTION_DPH)); break;
case RSX_VEC_OPCODE_DP4: SetDSTVec(getFunction(FUNCTION::FUNCTION_DP4)); break; case RSX_VEC_OPCODE_DP4: SetDSTVec(getFunction(FUNCTION::FUNCTION_DP4)); break;
case RSX_VEC_OPCODE_DST: SetDSTVec("vec4(distance($0, $1))"); break; case RSX_VEC_OPCODE_DST: SetDSTVec("vec4(1.0, $0.y * $1.y, $0.z, $1.w)"); break;
case RSX_VEC_OPCODE_MIN: SetDSTVec("min($0, $1)"); break; case RSX_VEC_OPCODE_MIN: SetDSTVec("min($0, $1)"); break;
case RSX_VEC_OPCODE_MAX: SetDSTVec("max($0, $1)"); break; case RSX_VEC_OPCODE_MAX: SetDSTVec("max($0, $1)"); break;
case RSX_VEC_OPCODE_SLT: SetDSTVec(getFloatTypeName(4) + "(" + compareFunction(COMPARE::FUNCTION_SLT, "$0", "$1") + ")"); break; case RSX_VEC_OPCODE_SLT: SetDSTVec(getFloatTypeName(4) + "(" + compareFunction(COMPARE::FUNCTION_SLT, "$0", "$1") + ")"); break;