CVPixelBufferPoolRetain
Retains the pixel buffer pool that you specify.
Declaration
extern CVPixelBufferPoolRef CVPixelBufferPoolRetain(CVPixelBufferPoolRef pixelBufferPool);Parameters
- pixelBufferPool:
The pixel buffer pool that you want to retain.
Return Value
The same pixel buffer pool that you specified.
Discussion
This function is equivalent to CFRetain, except it’s NULL safe.