chromium/media/gpu/test/video_encoder/video_encoder_client.h

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef MEDIA_GPU_TEST_VIDEO_ENCODER_VIDEO_ENCODER_CLIENT_H_
#define MEDIA_GPU_TEST_VIDEO_ENCODER_VIDEO_ENCODER_CLIENT_H_

#include <stdint.h>

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

#include "base/memory/raw_ptr.h"
#include "base/memory/unsafe_shared_memory_region.h"
#include "base/memory/weak_ptr.h"
#include "base/sequence_checker.h"
#include "base/task/single_thread_task_runner.h"
#include "base/threading/thread.h"
#include "base/time/time.h"
#include "media/base/bitstream_buffer.h"
#include "media/base/video_bitrate_allocation.h"
#include "media/gpu/test/bitstream_helpers.h"
#include "media/gpu/test/video_encoder/video_encoder.h"
#include "media/video/video_encode_accelerator.h"

namespace media {
namespace test {

class AlignedDataHelper;
class RawVideo;

// Video encoder client configuration.
// TODO(dstaessens): Add extra parameters (e.g. h264 output level)
struct VideoEncoderClientConfig { … };

class VideoEncoderStats { … };

// The video encoder client is responsible for the communication between the
// test video encoder and the video encoder. It also communicates with the
// attached decoder buffer processors. The video encoder client can only have
// one active encoder at any time. To encode a different stream the Destroy()
// and Initialize() functions have to be called to destroy and re-create the
// encoder.
//
// All communication with the encoder is done on the |encoder_client_thread_|,
// so callbacks scheduled by the encoder can be executed asynchronously. This is
// necessary in order not to interrupt the test flow.
class VideoEncoderClient : public VideoEncodeAccelerator::Client { … };

}  // namespace test
}  // namespace media

#endif  // MEDIA_GPU_TEST_VIDEO_ENCODER_VIDEO_ENCODER_CLIENT_H_