The includes that are not used can be removed. Signed-off-by: Milan Zamazal <mzamazal@redhat.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
77 lines
1.4 KiB
C++
77 lines
1.4 KiB
C++
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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/*
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* Copyright (C) 2019, Google Inc.
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*
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* Frame buffer handling
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*/
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#pragma once
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#include <limits>
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#include <memory>
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#include <stdint.h>
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#include <vector>
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#include <libcamera/base/class.h>
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#include <libcamera/base/shared_fd.h>
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#include <libcamera/base/span.h>
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namespace libcamera {
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class Fence;
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class Request;
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struct FrameMetadata {
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enum Status {
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FrameSuccess,
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FrameError,
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FrameCancelled,
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};
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struct Plane {
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unsigned int bytesused;
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};
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Status status;
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unsigned int sequence;
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uint64_t timestamp;
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Span<Plane> planes() { return planes_; }
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Span<const Plane> planes() const { return planes_; }
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private:
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friend class FrameBuffer;
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std::vector<Plane> planes_;
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};
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class FrameBuffer : public Extensible
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{
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LIBCAMERA_DECLARE_PRIVATE()
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public:
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struct Plane {
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static constexpr unsigned int kInvalidOffset = std::numeric_limits<unsigned int>::max();
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SharedFD fd;
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unsigned int offset = kInvalidOffset;
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unsigned int length;
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};
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FrameBuffer(const std::vector<Plane> &planes, unsigned int cookie = 0);
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FrameBuffer(std::unique_ptr<Private> d);
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virtual ~FrameBuffer() {}
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const std::vector<Plane> &planes() const;
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Request *request() const;
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const FrameMetadata &metadata() const;
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uint64_t cookie() const;
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void setCookie(uint64_t cookie);
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std::unique_ptr<Fence> releaseFence();
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private:
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LIBCAMERA_DISABLE_COPY_AND_MOVE(FrameBuffer)
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};
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} /* namespace libcamera */
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