diff options
Diffstat (limited to 'src/libcamera/pipeline/uvcvideo.cpp')
| -rw-r--r-- | src/libcamera/pipeline/uvcvideo.cpp | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/src/libcamera/pipeline/uvcvideo.cpp b/src/libcamera/pipeline/uvcvideo.cpp index ce38445d..b72841ed 100644 --- a/src/libcamera/pipeline/uvcvideo.cpp +++ b/src/libcamera/pipeline/uvcvideo.cpp @@ -65,6 +65,11 @@ public: const StreamRoles &roles) override; int configure(Camera *camera, CameraConfiguration *config) override; + int exportFrameBuffers(Camera *camera, Stream *stream, + std::vector<std::unique_ptr<FrameBuffer>> *buffers) override; + int importFrameBuffers(Camera *camera, Stream *stream) override; + void freeFrameBuffers(Camera *camera, Stream *stream) override; + int allocateBuffers(Camera *camera, const std::set<Stream *> &streams) override; int freeBuffers(Camera *camera, @@ -193,6 +198,30 @@ int PipelineHandlerUVC::configure(Camera *camera, CameraConfiguration *config) return 0; } +int PipelineHandlerUVC::exportFrameBuffers(Camera *camera, Stream *stream, + std::vector<std::unique_ptr<FrameBuffer>> *buffers) +{ + UVCCameraData *data = cameraData(camera); + unsigned int count = stream->configuration().bufferCount; + + return data->video_->exportBuffers(count, buffers); +} + +int PipelineHandlerUVC::importFrameBuffers(Camera *camera, Stream *stream) +{ + UVCCameraData *data = cameraData(camera); + unsigned int count = stream->configuration().bufferCount; + + return data->video_->importBuffers(count); +} + +void PipelineHandlerUVC::freeFrameBuffers(Camera *camera, Stream *stream) +{ + UVCCameraData *data = cameraData(camera); + + data->video_->releaseBuffers(); +} + int PipelineHandlerUVC::allocateBuffers(Camera *camera, const std::set<Stream *> &streams) { |