MediaPlayerLibVLCVideoUnlockCb 委托

public delegate void LibVLCVideoUnlockCb(
	IntPtr opaque,
	IntPtr picture,
	IntPtr planes
)

参数

opaque

类型：SystemIntPtr
private pointer as passed to libvlc_video_set_callbacks() [IN]

picture

类型：SystemIntPtr
private pointer returned from the

planes

类型：SystemIntPtr
pixel planes as defined by the

When the video frame decoding is complete, the unlock callback is invoked.

This callback might not be needed at all. It is only an indication that the

application can now read the pixel values if it needs to.

A picture buffer is unlocked after the picture is decoded,

but before the picture is displayed.

callback [IN]

callback (this parameter is only for convenience) [IN]

引用