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| author | Naushir Patuck <naush@raspberrypi.com> | 2022-03-25 09:09:02 +0000 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2022-03-28 02:18:34 +0300 |
| commit | 5704856681a0e9fc5eba7dd4af7f153a05e3db1a (patch) | |
| tree | 91aea189bd7fc50ccf95f637de03d453c507a94a /Documentation/environment_variables.rst | |
| parent | 1fb71a6ffa4c95661ecb5bf34e14bc80e47fc934 (diff) | |
libcamera: v4l2_videodevice: Empty the V4L2 buffer cache on streamOff()
When streamOff() is called, ensure the cache entries for the remaining queued
buffers are freed since this will not happen via the dequeueBuffer() mechanism.
Additionally, add a V4L2BufferCache::isEmpty() function and assert that the
cache is empty at the end of the streamOff() call.
Signed-off-by: Naushir Patuck <naush@raspberrypi.com>
Tested-by: David Plowman <david.plowman@raspberrypi.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'Documentation/environment_variables.rst')
0 files changed, 0 insertions, 0 deletions