diff options
| author | Barnabás Pőcze <pobrn@protonmail.com> | 2023-05-09 23:07:57 +0000 |
|---|---|---|
| committer | Kieran Bingham <kieran.bingham@ideasonboard.com> | 2023-07-04 22:48:30 +0100 |
| commit | 86fa7300fa915060e25257b41d8ebb514dd55435 (patch) | |
| tree | 99db5664e01c34fd03d6d0498c7c994f5040b510 /src/libcamera/pipeline/ipu3 | |
| parent | 8da938b00705c7bdc188174f45ee485d0880ee1e (diff) | |
libcamera: camera: Take span of StreamRole instead of vector
Change the parameter type of `generateConfiguration()` from `const std::vector&`
to `libcamera::Span`. A span is almost always preferable to a const vector ref
because it does not force dynamic allocation when none are needed, and it allows
any contiguous container to be used.
A new overload is added that accepts an initializer list so that
cam->generateConfiguration({ ... })
keeps working.
There is no API break since a span can be constructed from a vector
and the initializer list overload takes care of the initializer lists,
but this change causes an ABI break.
Signed-off-by: Barnabás Pőcze <pobrn@protonmail.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
[Kieran: Apply checkstyle fixups]
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'src/libcamera/pipeline/ipu3')
| -rw-r--r-- | src/libcamera/pipeline/ipu3/ipu3.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libcamera/pipeline/ipu3/ipu3.cpp b/src/libcamera/pipeline/ipu3/ipu3.cpp index 355cb0cb..a81c817a 100644 --- a/src/libcamera/pipeline/ipu3/ipu3.cpp +++ b/src/libcamera/pipeline/ipu3/ipu3.cpp @@ -135,7 +135,7 @@ public: PipelineHandlerIPU3(CameraManager *manager); std::unique_ptr<CameraConfiguration> generateConfiguration(Camera *camera, - const StreamRoles &roles) override; + Span<const StreamRole> roles) override; int configure(Camera *camera, CameraConfiguration *config) override; int exportFrameBuffers(Camera *camera, Stream *stream, @@ -390,7 +390,7 @@ PipelineHandlerIPU3::PipelineHandlerIPU3(CameraManager *manager) } std::unique_ptr<CameraConfiguration> -PipelineHandlerIPU3::generateConfiguration(Camera *camera, const StreamRoles &roles) +PipelineHandlerIPU3::generateConfiguration(Camera *camera, Span<const StreamRole> roles) { IPU3CameraData *data = cameraData(camera); std::unique_ptr<IPU3CameraConfiguration> config = |