public unsafe void Init()
{
int _apiVersion = Libretro.RetroApiVersion();
SystemInfo info = new SystemInfo();
Libretro.RetroGetSystemInfo(ref info);
string _coreName = Marshal.PtrToStringAnsi((IntPtr)info.library_name);
string _coreVersion = Marshal.PtrToStringAnsi((IntPtr)info.library_version);
string _validExtensions = Marshal.PtrToStringAnsi((IntPtr)info.valid_extensions);
requiresFullPath = info.need_fullpath;
bool _blockExtract = info.block_extract;
Console.WriteLine("Core information:");
Console.WriteLine("API Version: " + _apiVersion);
Console.WriteLine("Core Name: " + _coreName);
Console.WriteLine("Core Version: " + _coreVersion);
Console.WriteLine("Valid Extensions: " + _validExtensions);
Console.WriteLine("Block Extraction: " + _blockExtract);
Console.WriteLine("Requires Full Path: " + requiresFullPath);
_environment = new Libretro.RetroEnvironmentDelegate(RetroEnvironment);
_videoRefresh = new Libretro.RetroVideoRefreshDelegate(RetroVideoRefresh);
_audioSample = new Libretro.RetroAudioSampleDelegate(RetroAudioSample);
_audioSampleBatch = new Libretro.RetroAudioSampleBatchDelegate(RetroAudioSampleBatch);
_inputPoll = new Libretro.RetroInputPollDelegate(RetroInputPoll);
_inputState = new Libretro.RetroInputStateDelegate(RetroInputState);
Console.WriteLine("\nSetting up environment:");
Libretro.RetroSetEnvironment(_environment);
Libretro.RetroSetVideoRefresh(_videoRefresh);
Libretro.RetroSetAudioSample(_audioSample);
Libretro.RetroSetAudioSampleBatch(_audioSampleBatch);
Libretro.RetroSetInputPoll(_inputPoll);
Libretro.RetroSetInputState(_inputState);
Libretro.RetroInit();
}
public unsafe bool LoadGame(string gamePath)
{
GameInfo gameInfo = LoadGameInfo(gamePath);
bool ret = Libretro.RetroLoadGame(ref gameInfo);
Console.WriteLine("\nSystem information:");
av = new SystemAVInfo();
Libretro.RetroGetSystemAVInfo(ref av);
Console.WriteLine("Geometry:");
Console.WriteLine("Base width: " + av.geometry.base_width);
Console.WriteLine("Base height: " + av.geometry.base_height);
Console.WriteLine("Max width: " + av.geometry.max_width);
Console.WriteLine("Max height: " + av.geometry.max_height);
Console.WriteLine("Aspect ratio: " + av.geometry.aspect_ratio);
Console.WriteLine("Geometry:");
Console.WriteLine("Target fps: " + av.timing.fps);
Console.WriteLine("Sample rate " + av.timing.sample_rate);
return(true);
}
public bool Update()
{
Libretro.RetroRun();
return(true);
}
public Wrapper(string coreToLoad)
{
Libretro.InitializeLibrary(coreToLoad);
}