diff options
Diffstat (limited to 'src/video_core/shader/decode/arithmetic_integer.cpp')
-rw-r--r-- | src/video_core/shader/decode/arithmetic_integer.cpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/video_core/shader/decode/arithmetic_integer.cpp b/src/video_core/shader/decode/arithmetic_integer.cpp index a33d242e9..371fae127 100644 --- a/src/video_core/shader/decode/arithmetic_integer.cpp +++ b/src/video_core/shader/decode/arithmetic_integer.cpp @@ -130,6 +130,25 @@ u32 ShaderIR::DecodeArithmeticInteger(NodeBlock& bb, u32 pc) { SetRegister(bb, instr.gpr0, value); break; } + case OpCode::Id::FLO_R: + case OpCode::Id::FLO_C: + case OpCode::Id::FLO_IMM: { + Node value; + if (instr.flo.invert) { + op_b = Operation(OperationCode::IBitwiseNot, NO_PRECISE, std::move(op_b)); + } + if (instr.flo.is_signed) { + value = Operation(OperationCode::IBitMSB, NO_PRECISE, std::move(op_b)); + } else { + value = Operation(OperationCode::UBitMSB, NO_PRECISE, std::move(op_b)); + } + if (instr.flo.sh) { + value = + Operation(OperationCode::UBitwiseXor, NO_PRECISE, std::move(value), Immediate(31)); + } + SetRegister(bb, instr.gpr0, std::move(value)); + break; + } case OpCode::Id::SEL_C: case OpCode::Id::SEL_R: case OpCode::Id::SEL_IMM: { |