public override void Update()
{
// Only call this once per frame!
OSXMediaPlayer.IssuePluginEvent(AVPPluginEventType.PlayerUpdate, AVPPlayerGetHandle(_player));
int width = 0;
int height = 0;
AVPPlayerGetTextureSize(_player, out width, out height);
IntPtr native = AVPPlayerGetTextureHandle(_player);
if (_texture != null && (_width != width || _height != height))
{
// Have to update with zero to release Metal textures!
_texture.UpdateExternalTexture(IntPtr.Zero);
Texture2D.Destroy(_texture);
_texture = null;
}
if (_texture == null && native != IntPtr.Zero)
{
TextureFormat format = TextureFormat.BGRA32;
bool mipmap = false;
bool linear = false;
_texture = Texture2D.CreateExternalTexture(width, height, format, mipmap, linear, native);
_width = width;
_height = height;
_native = native;
ApplyTextureProperties(_texture);
}
else if (_texture != null && native != _native)
{
_texture.UpdateExternalTexture(native);
_native = native;
}
// Check for meta data to become available
if (!_isMetaDataReady)
{
if (AVPPlayerHasMetaData(_player) || CanPlay())
{
if (HasVideo())
{
if (width > 0 && height > 0)
{
if (Mathf.Max(width, height) > SystemInfo.maxTextureSize)
{
Debug.LogError("[AVProVideo] Video dimensions larger than maxTextureSize");
}
_isMetaDataReady = true;
}
}
else if (HasAudio())
{
_isMetaDataReady = true;
}
}
}
}
public override void Dispose()
{
if (_texture != null)
{
// Have to update with zero to release Metal textures!
_texture.UpdateExternalTexture(IntPtr.Zero);
Texture2D.Destroy(_texture);
_texture = null;
}
if (_player != IntPtr.Zero)
{
OSXMediaPlayer.IssuePluginEvent(AVPPluginEventType.FreeTextureResources, AVPPlayerGetHandle(_player));
AVPPlayerRelease(_player);
_player = IntPtr.Zero;
}
}
// Convenience method for calling OSXMediaPlayer.IssuePluginEvent.
//
private void IssuePluginEvent(AVPPluginEventType type)
{
OSXMediaPlayer.IssuePluginEvent(type, _handle);
}
public override void Dispose()
{
OSXMediaPlayer.IssuePluginEvent(AVPPluginEvent.PlayerShutdown, AVPPlayerGetHandle(_player));
AVPPlayerRelease(_player);
_player = IntPtr.Zero;
}
public override void Update()
{
// Called before Render.
// Check for meta data to become available
if (!_isMetaDataReady)
{
if (AVPPlayerHasMetaData(_player) || CanPlay())
{
if (HasVideo())
{
int width = 0, height = 0;
AVPPlayerGetTextureSize(_player, out width, out height);
if (width > 0 && height > 0)
{
if (Mathf.Max(width, height) > SystemInfo.maxTextureSize)
{
Debug.LogError("[AVProVideo] Video dimensions larger than maxTextureSize");
}
else
{
_width = width;
_height = height;
}
_isMetaDataReady = true;
}
}
else if (HasAudio())
{
_isMetaDataReady = true;
}
}
}
// Free texture
if (_texture != null)
{
IntPtr native = AVPPlayerGetTextureHandle(_player);
if (native == IntPtr.Zero)
{
if (_texture != null)
{
Texture2D.Destroy(_texture);
_texture = null;
}
_width = _height = 0;
_nativeTexture = IntPtr.Zero;
}
}
if (HasVideo() && _width > 0 && _height > 0)
{
IntPtr native = AVPPlayerGetTextureHandle(_player);
int width = 0, height = 0;
AVPPlayerGetTextureSize(_player, out width, out height);
if (_texture != null)
{
// Point to a new texture
if (native != _nativeTexture)
{
_texture.UpdateExternalTexture(native);
_nativeTexture = native;
_width = width;
_height = height;
}
}
if (_texture == null || width != _width || height != _height)
{
TextureFormat format = TextureFormat.BGRA32;
bool mipmap = false;
bool linear = false;
// Free existing texture if any
if (_texture != null)
{
Texture2D.Destroy(_texture);
_texture = null;
}
_width = _height = 0;
_nativeTexture = IntPtr.Zero;
_texture = Texture2D.CreateExternalTexture(width, height, format, mipmap, linear, native);
_nativeTexture = native;
_width = width;
_height = height;
OSXMediaPlayer.IssuePluginEvent(AVPPluginEvent.PlayerUpdate, AVPPlayerGetHandle(_player));
}
}
}
public override void Render()
{
OSXMediaPlayer.IssuePluginEvent(AVPPluginEvent.PlayerUpdate, AVPPlayerGetHandle(_player));
}