video-clear-buffer.rst
891 Bytes
VIDEO_CLEAR_BUFFER
Name
VIDEO_CLEAR_BUFFER
Attention!
This ioctl is deprecated.
Synopsis
Arguments
Description
This ioctl call clears all video buffers in the driver and in the decoder hardware.
Return Value
On success 0 is returned, on error -1 and the errno variable is set appropriately. The generic error codes are described at the :ref:`Generic Error Codes <gen-errors>` chapter.