public MemoryRenderer(IntPtr hMediaPlayer)
{
m_hMediaPlayer = hMediaPlayer;
LockEventHandler leh = OnpLock;
UnlockEventHandler ueh = OnpUnlock;
DisplayEventHandler deh = OnpDisplay;
pLockCallback = Marshal.GetFunctionPointerForDelegate(leh);
pUnlockCallback = Marshal.GetFunctionPointerForDelegate(ueh);
pDisplayCallback = Marshal.GetFunctionPointerForDelegate(deh);
m_callbacks.Add(leh);
m_callbacks.Add(deh);
m_callbacks.Add(ueh);
m_timer.Elapsed += new ElapsedEventHandler(timer_Elapsed);
m_timer.Interval = 1000;
}
/// <summary>
/// 是否开启视频帧解析
/// </summary>
/// <param name="isoncallback"></param>
public VlcPlayerCore(bool isoncallback = false)
{
this.isoncallback = isoncallback;
string[] args = new string[]
{
"-I",
"dumy",
"--ignore-config",
"--no-osd",
"--disable-screensaver",
"--ffmpeg-hw",
"--plugin-path=./plugins"
};
dMediaPlaying = MediaPlaying;
dMediaPaused = MediaPaused;
dMediaPos = MediaPos;
dMediaStoped = MediaStoped;
dMediaEndReached = MediaEndReached;
dlockEventHandler = mLockEventHandler;
dunlockEventHandler = mUnlockEventHandler;
ddisplayEventHandler = mDisplayEventHandler;
m_hMediaLib = LibVlcMethods.libvlc_new(args.Length, args);
m_hMediaPlayer = LibVlcMethods.libvlc_media_player_new(m_hMediaLib);
m_hEventManager = LibVlcMethods.libvlc_media_player_event_manager(m_hMediaPlayer);
EventManager.Attach(m_hEventManager, libvlc_event_e.libvlc_MediaPlayerPlaying, dMediaPlaying);
EventManager.Attach(m_hEventManager, libvlc_event_e.libvlc_MediaPlayerPaused, dMediaPaused);
EventManager.Attach(m_hEventManager, libvlc_event_e.libvlc_MediaPlayerPositionChanged, dMediaPos);
EventManager.Attach(m_hEventManager, libvlc_event_e.libvlc_MediaPlayerStopped, dMediaStoped);
EventManager.Attach(m_hEventManager, libvlc_event_e.libvlc_MediaPlayerEndReached, dMediaEndReached);
if (isoncallback)
{
//LibVlcMethods.libvlc_video_set_format(m_hMediaPlayer, new char[] { 'R', 'V', '3', '2' }, frameWidth, height, frameWidth * framePixelBits);
LibVlcMethods.libvlc_video_set_callbacks(m_hMediaPlayer, dlockEventHandler, dunlockEventHandler, ddisplayEventHandler, IntPtr.Zero);
}
}
public static extern void libvlc_video_set_callbacks(IntPtr mp, LockEventHandler @lock, UnlockEventHandler unlock, DisplayEventHandler display, IntPtr opaque);
