v4l2codecs: Add delete buffer helpers
Add helpers function to call VIDIOC_DELETE_BUF ioctl if the driver support it. When disposing of the pool delete all buffers allocated in the driver queue.
- subprojects/gst-plugins-bad/sys/v4l2codecs/gstv4l2codecallocator.c 16 additions, 4 deletions...ts/gst-plugins-bad/sys/v4l2codecs/gstv4l2codecallocator.c
- subprojects/gst-plugins-bad/sys/v4l2codecs/gstv4l2decoder.c 36 additions, 0 deletionssubprojects/gst-plugins-bad/sys/v4l2codecs/gstv4l2decoder.c
- subprojects/gst-plugins-bad/sys/v4l2codecs/gstv4l2decoder.h 3 additions, 0 deletionssubprojects/gst-plugins-bad/sys/v4l2codecs/gstv4l2decoder.h
- subprojects/gst-plugins-bad/sys/v4l2codecs/linux/videodev2.h 1 addition, 0 deletionssubprojects/gst-plugins-bad/sys/v4l2codecs/linux/videodev2.h