diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2019-07-12 13:51:12 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2019-07-14 16:00:56 +0300 |
| commit | 4e79b2ef310c3a68e4e9af4ee9c5e99fc0c17109 (patch) | |
| tree | 35eeb9466b6ddf82a7677fba35140423f0dd3484 /src/libcamera/pipeline/vimc.cpp | |
| parent | a2bcf6feee5ae6077225cc787c3d1a25d9ef95e7 (diff) | |
libcamera: v4l2_videodevice: Signal buffer completion at streamoff time
When stopping the stream buffers have been queued, in which case their
completion is never be notified to the user. This can lead to memory
leaks. Fix it by notifying completion of all queued buffers with the
status set to error.
As a result the base PipelineHandler implementation can be simplified,
as all requests complete as the result of stopping the stream. The
stop() method that manually completes all queued requests isn't needed
anymore.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Diffstat (limited to 'src/libcamera/pipeline/vimc.cpp')
| -rw-r--r-- | src/libcamera/pipeline/vimc.cpp | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/src/libcamera/pipeline/vimc.cpp b/src/libcamera/pipeline/vimc.cpp index ff2529c9..7d96c364 100644 --- a/src/libcamera/pipeline/vimc.cpp +++ b/src/libcamera/pipeline/vimc.cpp @@ -222,7 +222,6 @@ void PipelineHandlerVimc::stop(Camera *camera) { VimcCameraData *data = cameraData(camera); data->video_->streamOff(); - PipelineHandler::stop(camera); } int PipelineHandlerVimc::processControls(VimcCameraData *data, Request *request) |