private void LoadMpvDynamic()
{
var platform = PlatformCheck.RunningPlatform();
if (platform == Platform.Windows)
{
_libMpvDll = LoadLibrary(_libMpvPath); // "mpv-1.dll"); // The dll is included in the DEV builds by lachs0r: https://mpv.srsfckn.biz/
}
else if (platform == Platform.Linux)
{
_libMpvDll = dlopen(_libMpvPath, RTLD_NOW); //("/usr/lib/x86_64-linux-gnu/libmpv.so.1", RTLD_NOW);
}
else
{
throw new NotImplementedException();
}
_mpvCreate = (MpvCreate)GetDllType(typeof(MpvCreate), "mpv_create");
_mpvInitialize = (MpvInitialize)GetDllType(typeof(MpvInitialize), "mpv_initialize");
_mpvTerminateDestroy = (MpvTerminateDestroy)GetDllType(typeof(MpvTerminateDestroy), "mpv_terminate_destroy");
_mpvCommand = (MpvCommand)GetDllType(typeof(MpvCommand), "mpv_command");
_mpvSetOption = (MpvSetOption)GetDllType(typeof(MpvSetOption), "mpv_set_option");
_mpvSetOptionString = (MpvSetOptionString)GetDllType(typeof(MpvSetOptionString), "mpv_set_option_string");
_mpvGetPropertyString = (MpvGetPropertystring)GetDllType(typeof(MpvGetPropertystring), "mpv_get_property");
_mpvSetProperty = (MpvSetProperty)GetDllType(typeof(MpvSetProperty), "mpv_set_property");
_mpvFree = (MpvFree)GetDllType(typeof(MpvFree), "mpv_free");
_mpvObserveProperty = (MpvObserveProperty)GetDllType(typeof(MpvObserveProperty), "mpv_observe_property");
}
/// <summary>
/// Attempt to auto detect prefered backends.
/// </summary>
/// <param name="file">The multimedia file to discover</param>
/// <param name="path">Path to mplayer executable or mpv library</param>
public static Discover Get(string file, string path)
{
if (PlatformCheck.RunningPlatform() == Platform.Windows)
{
return(DiscoverFactory.Windows(file, path));
}
else if (PlatformCheck.RunningPlatform() == Platform.Linux)
{
return(DiscoverFactory.Linux(file, path));
}
else if (PlatformCheck.RunningPlatform() == Platform.Mac)
{
return(DiscoverFactory.Mac(file, path));
}
else
{
throw new NotImplementedException();
}
}
/// <summary>
/// Attempt to auto detect prefered backends.
/// </summary>
/// <param name="handle">Handle.</param>
/// <param name="path">Path to mplayer executable or mpv library</param>
public static Player Get(long handle, string path)
{
// -path "/usr/lib/x86_64-linux-gnu/libmpv.so.1"
if (PlatformCheck.RunningPlatform() == Platform.Windows)
{
return(PlayerFactory.Windows(handle, path));
}
else if (PlatformCheck.RunningPlatform() == Platform.Linux)
{
return(PlayerFactory.Linux(handle, path));
}
else if (PlatformCheck.RunningPlatform() == Platform.Mac)
{
return(PlayerFactory.Mac(handle, path));
}
else
{
throw new NotImplementedException();
}
}
/*
* public int ObserveProperty (string name, Action<object> action)
* {
* //
* int returnValue = _mpvObserveProperty (_mpvHandle, (ulong)action.GetHashCode (), name, (int)MpvFormat.MPV_FORMAT_FLAG);
* if (returnValue < 0) {
* MpvError error = (MpvError)returnValue;
* throw new MPlayerControlException ($"ObserveProperty ({name}) error {error.ToString()}", returnValue);
* }
* }
*/
private object GetDllType(Type type, string name)
{
IntPtr address;
var platform = PlatformCheck.RunningPlatform();
if (platform == Platform.Windows)
{
address = GetProcAddress(_libMpvDll, name);
}
else if (platform == Platform.Linux)
{
address = dlsym(_libMpvDll, name);
}
else
{
throw new NotImplementedException();
}
if (address != IntPtr.Zero)
{
return(Marshal.GetDelegateForFunctionPointer(address, type));
}
return(null);
}
