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/* SPDX-License-Identifier: LGPL-2.1-or-later */
/*
 * Copyright (C) 2019-2021, Google Inc.
 *
 * camera_request.h - libcamera Android Camera Request Descriptor
 */

#pragma once

#include <map>
#include <memory>
#include <vector>

#include <libcamera/base/class.h>
#include <libcamera/base/mutex.h>
#include <libcamera/base/unique_fd.h>

#include <libcamera/camera.h>
#include <libcamera/framebuffer.h>

#include <hardware/camera3.h>

#include "camera_metadata.h"

class CameraBuffer;
class CameraStream;

class Camera3RequestDescriptor
{
public:
	enum class Status {
		Success,
		Error,
	};

	struct StreamBuffer {
		StreamBuffer(CameraStream *stream,
			     const camera3_stream_buffer_t &buffer,
			     Camera3RequestDescriptor *request);
		~StreamBuffer();

		StreamBuffer(StreamBuffer &&);
		StreamBuffer &operator=(StreamBuffer &&);

		CameraStream *stream;
		buffer_handle_t *camera3Buffer;