summaryrefslogtreecommitdiff
path: root/src/libcamera/pipeline/uvcvideo
diff options
context:
space:
mode:
authorJacopo Mondi <jacopo@jmondi.org>2021-10-26 15:21:29 +0200
committerJacopo Mondi <jacopo@jmondi.org>2021-12-11 17:53:40 +0100
commitf6b6f15b54c27c144629fec0a880c4f870815011 (patch)
treecb491052bea30eec53eb62b5e37f15be652c13da /src/libcamera/pipeline/uvcvideo
parent6cd5c958b738dd7b06605adff915093f9fe0d513 (diff)
libcamera: pipeline: Introduce stopDevice()
Since a queue of waiting Requests has been introduced, not all Requests queued to the PipelineHandler are immediately queued to the device. As a Camera can be stopped at any time, it is required to complete the waiting requests after the ones queued to the device had been completed. Introduce a pure virtual PipelineHandler::stopDevice() function to be implemented by pipeline handlers and make the PipelineHandler::stop() function call it before completing pending requests. Signed-off-by: Jacopo Mondi <jacopo@jmondi.org> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/libcamera/pipeline/uvcvideo')
-rw-r--r--src/libcamera/pipeline/uvcvideo/uvcvideo.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libcamera/pipeline/uvcvideo/uvcvideo.cpp b/src/libcamera/pipeline/uvcvideo/uvcvideo.cpp
index 264f5370..40654a0b 100644
--- a/src/libcamera/pipeline/uvcvideo/uvcvideo.cpp
+++ b/src/libcamera/pipeline/uvcvideo/uvcvideo.cpp
@@ -74,7 +74,7 @@ public:
std::vector<std::unique_ptr<FrameBuffer>> *buffers) override;
int start(Camera *camera, const ControlList *controls) override;
- void stop(Camera *camera) override;
+ void stopDevice(Camera *camera) override;
int queueRequestDevice(Camera *camera, Request *request) override;
@@ -250,7 +250,7 @@ int PipelineHandlerUVC::start(Camera *camera, [[maybe_unused]] const ControlList
return 0;
}
-void PipelineHandlerUVC::stop(Camera *camera)
+void PipelineHandlerUVC::stopDevice(Camera *camera)
{
UVCCameraData *data = cameraData(camera);
data->video_->streamOff();