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duckstation/src/duckstation-sdl/main.cpp

95 lines
2.5 KiB
C++

#include "common/assert.h"
#include "common/log.h"
#include "core/system.h"
#include "frontend-common/sdl_initializer.h"
#include "sdl_host_interface.h"
#include <SDL.h>
#include <cstdio>
static int Run(int argc, char* argv[])
{
// parameters
std::optional<s32> state_index;
bool state_is_global = false;
const char* boot_filename = nullptr;
for (int i = 1; i < argc; i++)
{
#define CHECK_ARG(str) !std::strcmp(argv[i], str)
#define CHECK_ARG_PARAM(str) (!std::strcmp(argv[i], str) && ((i + 1) < argc))
if (CHECK_ARG_PARAM("-state") || CHECK_ARG_PARAM("-gstate"))
{
state_is_global = argv[i][1] == 'g';
state_index = std::atoi(argv[++i]);
}
else if (CHECK_ARG_PARAM("-resume"))
{
state_index = -1;
}
else
{
boot_filename = argv[i];
}
#undef CHECK_ARG
#undef CHECK_ARG_PARAM
}
// create display and host interface
std::unique_ptr<SDLHostInterface> host_interface = SDLHostInterface::Create();
if (!host_interface)
{
Panic("Failed to create host interface");
SDL_Quit();
return -1;
}
// boot/load state
if (boot_filename)
{
SystemBootParameters boot_params;
boot_params.filename = boot_filename;
if (host_interface->BootSystem(boot_params) && state_index.has_value())
host_interface->LoadState(state_is_global, state_index.value());
}
else if (state_index.has_value())
{
host_interface->LoadState(true, state_index.value());
}
// run
host_interface->Run();
// done
host_interface.reset();
SDL_Quit();
return 0;
}
// SDL requires the entry point declared without c++ decoration
#undef main
int main(int argc, char* argv[])
{
// set log flags
#ifndef _DEBUG
const LOGLEVEL level = LOGLEVEL_INFO;
// const LOGLEVEL level = LOGLEVEL_DEV;
// const LOGLEVEL level = LOGLEVEL_PROFILE;
Log::SetConsoleOutputParams(true, nullptr, level);
Log::SetFilterLevel(level);
#else
Log::SetConsoleOutputParams(true, nullptr, LOGLEVEL_DEBUG);
Log::SetConsoleOutputParams(true, "Pad DigitalController MemoryCard SPU", LOGLEVEL_DEBUG);
// Log::SetConsoleOutputParams(true, "GPU GPU_HW_OpenGL SPU Pad DigitalController", LOGLEVEL_DEBUG);
// Log::SetConsoleOutputParams(true, "GPU GPU_HW_OpenGL Pad DigitalController MemoryCard InterruptController SPU
// MDEC", LOGLEVEL_DEBUG); g_pLog->SetFilterLevel(LOGLEVEL_TRACE);
Log::SetFilterLevel(LOGLEVEL_DEBUG);
// Log::SetFilterLevel(LOGLEVEL_DEV);
#endif
FrontendCommon::EnsureSDLInitialized();
// return NoGUITest();
return Run(argc, argv);
}