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/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (C) 2020, Google Inc.
*
* buffer_source.h - libcamera camera test helper to create FrameBuffers
*/
#pragma once
#include <libcamera/stream.h>
#include "libcamera/internal/media_device.h"
#include "libcamera/internal/v4l2_videodevice.h"
class BufferSource
{
public:
BufferSource();
~BufferSource();
int allocate(const libcamera::StreamConfiguration &config);
const std::vector<std::unique_ptr<libcamera::FrameBuffer>> &buffers();
private:
std::shared_ptr<libcamera::MediaDevice> media_;
std::vector<std::unique_ptr<libcamera::FrameBuffer>> buffers_;
};
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