From f6b6f15b54c27c144629fec0a880c4f870815011 Mon Sep 17 00:00:00 2001 From: Jacopo Mondi Date: Tue, 26 Oct 2021 15:21:29 +0200 Subject: 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 Reviewed-by: Laurent Pinchart --- src/libcamera/pipeline/ipu3/ipu3.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/libcamera/pipeline/ipu3') diff --git a/src/libcamera/pipeline/ipu3/ipu3.cpp b/src/libcamera/pipeline/ipu3/ipu3.cpp index 31322062..6c5617cd 100644 --- a/src/libcamera/pipeline/ipu3/ipu3.cpp +++ b/src/libcamera/pipeline/ipu3/ipu3.cpp @@ -139,7 +139,7 @@ public: std::vector> *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; @@ -803,7 +803,7 @@ error: return ret; } -void PipelineHandlerIPU3::stop(Camera *camera) +void PipelineHandlerIPU3::stopDevice(Camera *camera) { IPU3CameraData *data = cameraData(camera); int ret = 0; -- cgit v1.2.1