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maxwell_3d: Restructure macro upload to use a single macro code memory.

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- Fixes an issue where macros could be skipped.
- Fixes rendering of distant objects in Super Mario Odyssey.
This commit is contained in:
bunnei
2018-10-29 23:36:03 -04:00
parent d08457f879
commit de0ab806df
4 changed files with 55 additions and 27 deletions
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26
src/video_core/engines/maxwell_3d.cpp
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@ -43,15 +43,17 @@ void Maxwell3D::CallMacroMethod(u32 method, std::vector<u32> parameters) {
// Reset the current macro.
executing_macro = 0;
// The requested macro must have been uploaded already.
auto macro_code = uploaded_macros.find(method);
if (macro_code == uploaded_macros.end()) {
LOG_ERROR(HW_GPU, "Macro {:04X} was not uploaded", method);
// Lookup the macro offset
const u32 entry{(method - MacroRegistersStart) >> 1};
const auto& search{macro_offsets.find(entry)};
if (search == macro_offsets.end()) {
LOG_CRITICAL(HW_GPU, "macro not found for method 0x{:X}!", method);
UNREACHABLE();
return;
}
// Execute the current macro.
macro_interpreter.Execute(macro_code->second, std::move(parameters));
macro_interpreter.Execute(search->second, std::move(parameters));
}
void Maxwell3D::WriteReg(u32 method, u32 value, u32 remaining_params) {
@ -97,6 +99,10 @@ void Maxwell3D::WriteReg(u32 method, u32 value, u32 remaining_params) {
ProcessMacroUpload(value);
break;
}
case MAXWELL3D_REG_INDEX(macros.bind): {
ProcessMacroBind(value);
break;
}
case MAXWELL3D_REG_INDEX(const_buffer.cb_data[0]):
case MAXWELL3D_REG_INDEX(const_buffer.cb_data[1]):
case MAXWELL3D_REG_INDEX(const_buffer.cb_data[2]):
@ -158,9 +164,13 @@ void Maxwell3D::WriteReg(u32 method, u32 value, u32 remaining_params) {
}
void Maxwell3D::ProcessMacroUpload(u32 data) {
// Store the uploaded macro code to interpret them when they're called.
auto& macro = uploaded_macros[regs.macros.entry * 2 + MacroRegistersStart];
macro.push_back(data);
ASSERT_MSG(regs.macros.upload_address < macro_memory.size(),
"upload_address exceeded macro_memory size!");
macro_memory[regs.macros.upload_address++] = data;
}
void Maxwell3D::ProcessMacroBind(u32 data) {
macro_offsets[regs.macros.entry] = data;
}
void Maxwell3D::ProcessQueryGet() {