diff options
author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2022-10-22 23:53:26 +0300 |
---|---|---|
committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2022-11-09 23:56:21 +0200 |
commit | a07968bed27638f799adb825266a8417f6f3cdb3 (patch) | |
tree | 9a5d03e3cb58ca72ff12cead588e117f2a39fef2 /src/libcamera/pipeline/rkisp1 | |
parent | 00b650b6b813230eb328742c560236aa43465134 (diff) |
libcamera: pipeline_handler: Return unique_ptr from generateConfiguration()
The PipelineHandler::generateConfiguration() function allocates a
CameraConfiguration instance and returns it. The ownership of the
instance is transferred to the caller. This is a perfect match for a
std::unique_ptr<>, which the Camera::generateConfiguration() function
already returns. Update PipelineHandler::generateConfiguration() to
match it. This fixes a memory leak in one of the error return paths in
the IPU3 pipeline handler.
While at it, update the Camera::generateConfiguration() function
documentation to drop the sentence that describes the ownership
transfer, as that is implied by usage of std::unique_ptr<>.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'src/libcamera/pipeline/rkisp1')
-rw-r--r-- | src/libcamera/pipeline/rkisp1/rkisp1.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/libcamera/pipeline/rkisp1/rkisp1.cpp b/src/libcamera/pipeline/rkisp1/rkisp1.cpp index 455ee2a0..56e4a62a 100644 --- a/src/libcamera/pipeline/rkisp1/rkisp1.cpp +++ b/src/libcamera/pipeline/rkisp1/rkisp1.cpp @@ -142,7 +142,7 @@ class PipelineHandlerRkISP1 : public PipelineHandler public: PipelineHandlerRkISP1(CameraManager *manager); - CameraConfiguration *generateConfiguration(Camera *camera, + std::unique_ptr<CameraConfiguration> generateConfiguration(Camera *camera, const StreamRoles &roles) override; int configure(Camera *camera, CameraConfiguration *config) override; @@ -539,7 +539,8 @@ PipelineHandlerRkISP1::PipelineHandlerRkISP1(CameraManager *manager) * Pipeline Operations */ -CameraConfiguration *PipelineHandlerRkISP1::generateConfiguration(Camera *camera, +std::unique_ptr<CameraConfiguration> +PipelineHandlerRkISP1::generateConfiguration(Camera *camera, const StreamRoles &roles) { RkISP1CameraData *data = cameraData(camera); @@ -550,7 +551,8 @@ CameraConfiguration *PipelineHandlerRkISP1::generateConfiguration(Camera *camera return nullptr; } - CameraConfiguration *config = new RkISP1CameraConfiguration(camera, data); + std::unique_ptr<CameraConfiguration> config = + std::make_unique<RkISP1CameraConfiguration>(camera, data); if (roles.empty()) return config; @@ -595,7 +597,6 @@ CameraConfiguration *PipelineHandlerRkISP1::generateConfiguration(Camera *camera default: LOG(RkISP1, Warning) << "Requested stream role not supported: " << role; - delete config; return nullptr; } |