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Merge pull request #2351 from lioncash/macro

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video_core/macro_interpreter: Simplify GetRegister()
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bunnei 2019-04-05 23:32:26 -04:00 committed by GitHub
commit 8a1bcc3d30
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1 changed files with 7 additions and 13 deletions
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20
src/video_core/macro_interpreter.cpp
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@ -223,27 +223,21 @@ void MacroInterpreter::ProcessResult(ResultOperation operation, u32 reg, u32 res
} }
u32 MacroInterpreter::FetchParameter() { u32 MacroInterpreter::FetchParameter() {
ASSERT(next_parameter_index < parameters.size()); return parameters.at(next_parameter_index++);
return parameters[next_parameter_index++];
} }
u32 MacroInterpreter::GetRegister(u32 register_id) const { u32 MacroInterpreter::GetRegister(u32 register_id) const {
// Register 0 is supposed to always return 0. return registers.at(register_id);
if (register_id == 0)
return 0;
ASSERT(register_id < registers.size());
return registers[register_id];
} }
void MacroInterpreter::SetRegister(u32 register_id, u32 value) { void MacroInterpreter::SetRegister(u32 register_id, u32 value) {
// Register 0 is supposed to always return 0. NOP is implemented as a store to the zero // Register 0 is hardwired as the zero register.
// register. // Ensure no writes to it actually occur.
if (register_id == 0) if (register_id == 0) {
return; return;
}
ASSERT(register_id < registers.size()); registers.at(register_id) = value;
registers[register_id] = value;
} }
void MacroInterpreter::SetMethodAddress(u32 address) { void MacroInterpreter::SetMethodAddress(u32 address) {