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Merge pull request #558 from Subv/iadd32i

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GPU: Implemented the iadd32i shader instruction.
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bunnei 2018-06-12 14:19:25 -04:00 • committed by GitHub
commit 2015a1b180
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2 changed files with 31 additions and 2 deletions
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21
src/video_core/renderer_opengl/gl_shader_decompiler.cpp
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@ -1003,6 +1003,27 @@ private:
break;
}
case OpCode::Type::ArithmeticIntegerImmediate: {
std::string op_a = regs.GetRegisterAsInteger(instr.gpr8);
if (instr.iadd32i.negate_a)
op_a = '-' + op_a;
std::string op_b = '(' + std::to_string(instr.alu.imm20_32.Value()) + ')';
switch (opcode->GetId()) {
case OpCode::Id::IADD32I:
regs.SetRegisterToInteger(instr.gpr0, true, 0, op_a + " + " + op_b, 1, 1,
instr.iadd32i.saturate != 0);
break;
default: {
NGLOG_CRITICAL(HW_GPU, "Unhandled ArithmeticIntegerImmediate instruction: {}",
opcode->GetName());
UNREACHABLE();
}
}
break;
}
case OpCode::Type::ArithmeticInteger: {
std::string op_a = regs.GetRegisterAsInteger(instr.gpr8);