public Video(GraphicsDevice graphicsDevice, SoundManager soundManager, string filename, uint width, uint height)
{
Init();
mutex = new object();
sound = new VideoSound(soundManager, filename, 44100, this);
videos.Add(latestVideoId, this);
videoId = latestVideoId; latestVideoId++;
/*using (var stream = File.OpenRead(filename))
* {*/
byte[] filenameBytes = Encoding.UTF8.GetBytes(filename + "\0");
byte[] filenameBytesNullTerminated = new byte[filenameBytes.Length + 1];
filenameBytesNullTerminated[filenameBytes.Length] = 0;
Array.Copy(filenameBytes, filenameBytesNullTerminated, filenameBytes.Length);
media = LibVlcWrapper.LibVlcMethods.libvlc_media_new_path(lib, filenameBytesNullTerminated);
LibVlcWrapper.LibVlcMethods.libvlc_media_parse(media);
mediaPlayer = LibVlcWrapper.LibVlcMethods.libvlc_media_player_new(lib);
LibVlcWrapper.LibVlcMethods.libvlc_media_player_set_media(mediaPlayer, media);
//LibVlcWrapper.LibVlcMethods.libvlc_media_release(media);
//LibVlcWrapper.LibVlcMethods.libvlc_video_get_size(mediaPlayer, 0, out width, out height);
CrossThread.RequestExecutionOnMainThread(() =>
{
texture = new Texture2D(graphicsDevice, (int)width, (int)height);
});
Width = width; Height = height;
unmanagedData = Marshal.AllocHGlobal(sizeof(int) * 2 + (int)(width * height * 3));
int[] arr = { videoId, 1 };
Marshal.Copy(arr, 0, unmanagedData, 2);
textureData = new byte[width * height * 3];
for (int i = 0; i < width * height * 3; i++)
{
textureData[i] = 0;
}
IntPtr videoLockDelegatePtr = Marshal.GetFunctionPointerForDelegate(VideoLockDelegate);
IntPtr videoUnlockDelegatePtr = Marshal.GetFunctionPointerForDelegate(VideoUnlockDelegate);
IntPtr videoDisplayDelegatePtr = Marshal.GetFunctionPointerForDelegate(VideoDisplayDelegate);
LibVlcWrapper.LibVlcMethods.libvlc_video_set_callbacks(mediaPlayer, videoLockDelegatePtr, videoUnlockDelegatePtr, videoDisplayDelegatePtr, unmanagedData);
LibVlcWrapper.LibVlcMethods.libvlc_video_set_format(mediaPlayer, Encoding.UTF8.GetBytes("RV24\0"), (int)width, (int)height, (int)width * 3);
IntPtr audioPlayDelegatePtr = Marshal.GetFunctionPointerForDelegate(AudioPlayDelegate);
IntPtr audioPauseDelegatePtr = Marshal.GetFunctionPointerForDelegate(AudioPauseDelegate);
IntPtr audioResumeDelegatePtr = Marshal.GetFunctionPointerForDelegate(AudioResumeDelegate);
IntPtr audioFlushDelegatePtr = Marshal.GetFunctionPointerForDelegate(AudioFlushDelegate);
IntPtr audioDrainDelegatePtr = Marshal.GetFunctionPointerForDelegate(AudioDrainDelegate);
LibVlcWrapper.LibVlcMethods.libvlc_audio_set_callbacks(mediaPlayer, audioPlayDelegatePtr, audioPauseDelegatePtr, audioResumeDelegatePtr, audioFlushDelegatePtr, audioDrainDelegatePtr, unmanagedData);
LibVlcWrapper.LibVlcMethods.libvlc_audio_set_format(mediaPlayer, Encoding.UTF8.GetBytes("S16N\0"), 44100, 2);
LibVlcWrapper.LibVlcMethods.libvlc_audio_set_delay(mediaPlayer, 0);
LibVlcWrapper.LibVlcMethods.libvlc_media_player_play(mediaPlayer);
//}
}
private Video(GraphicsDevice graphicsDevice, SoundManager soundManager, string filename)
{
Init();
videoInternal = Internal.loadVideo(filename);
if (videoInternal == IntPtr.Zero)
{
LoadFailed = true; return;
}
mutex = new object();
Width = Internal.getVideoWidth(videoInternal); Height = Internal.getVideoHeight(videoInternal);
texture = new Texture2D(graphicsDevice, (int)Width, (int)Height);
textureData = new Int32[Width * Height];
for (int i = 0; i < Width * Height; i++)
{
textureData[i] = unchecked ((int)0xff000000);
}
texture.SetData(textureData);
videos.Add(videoInternal, this);
IntPtr videoFrameCallbackPtr = Marshal.GetFunctionPointerForDelegate(VideoFrameCallback);
Internal.setVideoFrameCallback(videoInternal, videoFrameCallbackPtr);
IntPtr videoAudioCallbackPtr = Marshal.GetFunctionPointerForDelegate(VideoAudioCallback);
Internal.setVideoAudioCallback(videoInternal, videoAudioCallbackPtr);
sound = null;
if (Internal.videoHasAudio(videoInternal) == 1)
{
int sampleRate = Internal.getVideoAudioSampleRate(videoInternal);
int channelCount = Internal.getVideoAudioChannelCount(videoInternal);
sound = new VideoSound(soundManager, filename, sampleRate, channelCount, this);
}
textureChanged = false;
Internal.playVideo(videoInternal);
}
