diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/video_core/engines/shader_bytecode.h | 2 | ||||
| -rw-r--r-- | src/video_core/renderer_opengl/gl_shader_decompiler.cpp | 24 |
2 files changed, 26 insertions, 0 deletions
diff --git a/src/video_core/engines/shader_bytecode.h b/src/video_core/engines/shader_bytecode.h index bc61f953f..67a0770dd 100644 --- a/src/video_core/engines/shader_bytecode.h +++ b/src/video_core/engines/shader_bytecode.h @@ -1246,6 +1246,7 @@ public: OUT_R, // Emit vertex/primitive ISBERD, VMAD, + VSETP, FFMA_IMM, // Fused Multiply and Add FFMA_CR, FFMA_RC, @@ -1501,6 +1502,7 @@ private: INST("1111101111100---", Id::OUT_R, Type::Trivial, "OUT_R"), INST("1110111111010---", Id::ISBERD, Type::Trivial, "ISBERD"), INST("01011111--------", Id::VMAD, Type::Trivial, "VMAD"), + INST("0101000011110---", Id::VSETP, Type::Trivial, "VSETP"), INST("0011001-1-------", Id::FFMA_IMM, Type::Ffma, "FFMA_IMM"), INST("010010011-------", Id::FFMA_CR, Type::Ffma, "FFMA_CR"), INST("010100011-------", Id::FFMA_RC, Type::Ffma, "FFMA_RC"), diff --git a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp index ad4d5a72f..42a072ed9 100644 --- a/src/video_core/renderer_opengl/gl_shader_decompiler.cpp +++ b/src/video_core/renderer_opengl/gl_shader_decompiler.cpp @@ -3362,6 +3362,30 @@ private: instr.vmad.cc); break; } + case OpCode::Id::VSETP: { + const std::string op_a = GetVideoOperandA(instr); + const std::string op_b = GetVideoOperandB(instr); + + // We can't use the constant predicate as destination. + ASSERT(instr.vsetp.pred3 != static_cast<u64>(Pred::UnusedIndex)); + + const std::string second_pred = GetPredicateCondition(instr.vsetp.pred39, false); + + const std::string combiner = GetPredicateCombiner(instr.vsetp.op); + + const std::string predicate = GetPredicateComparison(instr.vsetp.cond, op_a, op_b); + // Set the primary predicate to the result of Predicate OP SecondPredicate + SetPredicate(instr.vsetp.pred3, + '(' + predicate + ") " + combiner + " (" + second_pred + ')'); + + if (instr.vsetp.pred0 != static_cast<u64>(Pred::UnusedIndex)) { + // Set the secondary predicate to the result of !Predicate OP SecondPredicate, + // if enabled + SetPredicate(instr.vsetp.pred0, + "!(" + predicate + ") " + combiner + " (" + second_pred + ')'); + } + break; + } default: { LOG_CRITICAL(HW_GPU, "Unhandled instruction: {}", opcode->GetName()); UNREACHABLE(); |