test/camera/statemachine.cpp


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		libcamera::UniqueFD fence;
		Status status = Status::Success;
		libcamera::FrameBuffer *internalBuffer = nullptr;
		const libcamera::FrameBuffer *srcBuffer = nullptr;
		std::unique_ptr<CameraBuffer> dstBuffer;
		Camera3RequestDescriptor *request;

	private:
		LIBCAMERA_DISABLE_COPY(StreamBuffer)
	};

	/* Keeps track of streams requiring post-processing. */
	std::map<CameraStream *, StreamBuffer *> pendingStreamsToProcess_
		LIBCAMERA_TSA_GUARDED_BY(streamsProcessMutex_);
	libcamera::Mutex streamsProcessMutex_;

	Camera3RequestDescriptor(libcamera::Camera *camera,
				 const camera3_capture_request_t *camera3Request);
	~Camera3RequestDescriptor();

	bool isPending() const { return !complete_; }

	uint32_t frameNumber_ = 0;

	std::vector<StreamBuffer> buffers_;

	CameraMetadata settings_;
	std::unique_ptr<libcamera::Request> request_;
	std::unique_ptr<CameraMetadata> resultMetadata_;

	bool complete_ = false;
	Status status_ = Status::Success;

private:
	LIBCAMERA_DISABLE_COPY(Camera3RequestDescriptor)
};