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libcamera: pipeline_handler: Pass a non-const Camera to methods

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The start(), stop() and queueRequest() methods receive a const pointer
to the related Camera object. The stop() request will need to modify the
state of the camera, in order to report completion of pending requests.
Un-constify the Camera pointer to that method, and update the start()
and queueRequest() methods similarly for coherency.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
This commit is contained in:
Laurent Pinchart
2019-02-27 22:52:39 +02:00
parent fedad60b76
commit 40439a933f
4 changed files with 21 additions and 21 deletions
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6
src/libcamera/include/pipeline_handler.h
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@@ -52,10 +52,10 @@ public:
virtual int allocateBuffers(Camera *camera, Stream *stream) = 0;
virtual int freeBuffers(Camera *camera, Stream *stream) = 0;
virtual int start(const Camera *camera) = 0;
virtual void stop(const Camera *camera) = 0;
virtual int start(Camera *camera) = 0;
virtual void stop(Camera *camera) = 0;
virtual int queueRequest(const Camera *camera, Request *request) = 0;
virtual int queueRequest(Camera *camera, Request *request) = 0;
protected:
void registerCamera(std::shared_ptr<Camera> camera);