CVOpenGLBufferGetAttributes(_:)
Obtains the attributes of a Core Video OpenGL buffer.
Declaration
func CVOpenGLBufferGetAttributes(_ openGLBuffer: CVOpenGLBuffer) -> Unmanaged<CFDictionary>?Parameters
- openGLBuffer:
The OpenGL buffer whose attributes you want to obtain.
Return Value
A Core Foundation dictionary containing the OpenGL buffer attributes, or NULL if no attributes exist.