CVOpenGLESTextureCacheCreateTextureFromImage return -6683(kCVReturnPixelBufferNotOpenGLCompatible)

Question

I had extract Y U V data from video frame separately and saved them in data[0],data[1],data[2];The frame size is 640*480;Now I creat the pixe

Answer 1

Does your source image/video frame have a resolution which is a power of 2? If not, you must resize it before creating the texture.

Answer 2

Apple details the cause of this exact issue in Technical Q&A 1781

The issue is that the source pixel buffer must be IOSSurface backed. Specify an empty dictionary as the value in kCVPixelBufferIOSurfacePropertiesKey