Return a buffer to the camera service.
camera_error_t camera_return_buffer(camera_handle_t handle, camera_buffer_t *buffer)
The handle returned by a call to the camera_open() function.
A pointer to a buffer acquired by a call to one of the above get-buffer functions
Use this function to return a buffer back to the camera service. The buffer value you provide must be acquired from the camera service using one of the following functions: