Niklas Söderlund
58f558fdda
The return value is never checked and serves to real usage, drop it. Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
69 lines
1.5 KiB
C++
69 lines
1.5 KiB
C++
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright (C) 2020, Google Inc.
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*
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* simple_capture.h - Simple capture helper
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*/
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#ifndef __LC_COMPLIANCE_SIMPLE_CAPTURE_H__
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#define __LC_COMPLIANCE_SIMPLE_CAPTURE_H__
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#include <memory>
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#include <libcamera/libcamera.h>
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#include "../cam/event_loop.h"
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#include "results.h"
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class SimpleCapture
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{
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public:
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Results::Result configure(libcamera::StreamRole role);
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protected:
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SimpleCapture(std::shared_ptr<libcamera::Camera> camera);
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virtual ~SimpleCapture();
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Results::Result start();
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void stop();
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virtual void requestComplete(libcamera::Request *request) = 0;
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EventLoop *loop_;
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std::shared_ptr<libcamera::Camera> camera_;
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std::unique_ptr<libcamera::FrameBufferAllocator> allocator_;
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std::unique_ptr<libcamera::CameraConfiguration> config_;
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};
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class SimpleCaptureBalanced : public SimpleCapture
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{
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public:
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SimpleCaptureBalanced(std::shared_ptr<libcamera::Camera> camera);
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Results::Result capture(unsigned int numRequests);
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private:
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int queueRequest(libcamera::Request *request);
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void requestComplete(libcamera::Request *request) override;
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unsigned int queueCount_;
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unsigned int captureCount_;
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unsigned int captureLimit_;
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};
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class SimpleCaptureUnbalanced : public SimpleCapture
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{
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public:
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SimpleCaptureUnbalanced(std::shared_ptr<libcamera::Camera> camera);
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Results::Result capture(unsigned int numRequests);
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private:
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void requestComplete(libcamera::Request *request) override;
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unsigned int captureCount_;
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unsigned int captureLimit_;
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};
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#endif /* __LC_COMPLIANCE_SIMPLE_CAPTURE_H__ */
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