chromium/media/gpu/chromeos/video_decoder_pipeline.h

// Copyright 2019 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_CHROMEOS_VIDEO_DECODER_PIPELINE_H_
#define MEDIA_GPU_CHROMEOS_VIDEO_DECODER_PIPELINE_H_

#include <atomic>
#include <memory>
#include <optional>

#include "base/functional/callback_forward.h"
#include "base/gtest_prod_util.h"
#include "base/memory/weak_ptr.h"
#include "base/sequence_checker.h"
#include "build/build_config.h"
#include "build/chromeos_buildflags.h"
#include "gpu/config/gpu_driver_bug_workarounds.h"
#include "media/base/cdm_context.h"
#include "media/base/limits.h"
#include "media/base/supported_video_decoder_config.h"
#include "media/base/video_decoder.h"
#include "media/base/video_decoder_config.h"
#include "media/gpu/chromeos/chromeos_status.h"
#include "media/gpu/chromeos/fourcc.h"
#include "media/gpu/chromeos/frame_resource.h"
#include "media/gpu/chromeos/frame_resource_converter.h"
#include "media/gpu/chromeos/image_processor_with_pool.h"
#include "media/gpu/media_gpu_export.h"
#include "media/mojo/mojom/stable/stable_video_decoder.mojom.h"
#include "ui/gfx/geometry/size.h"
#include "ui/gfx/native_pixmap.h"
#include "ui/gfx/native_pixmap_handle.h"

#if BUILDFLAG(IS_CHROMEOS)
#include "media/gpu/chromeos/decoder_buffer_transcryptor.h"
#endif  // BUILDFLAG(IS_CHROMEOS)
namespace base {
class SequencedTaskRunner;
}

namespace media {

class DmabufVideoFramePool;
class MediaLog;

// This interface extends VideoDecoder to provide a few more methods useful
// for VideoDecoderPipeline operation. This class should be operated and
// destroyed on |decoder_task_runner_|.
class MEDIA_GPU_EXPORT VideoDecoderMixin : public VideoDecoder { … };

class MEDIA_GPU_EXPORT VideoDecoderPipeline : public VideoDecoder,
                                              public VideoDecoderMixin::Client { … };

}  // namespace media

#endif  // MEDIA_GPU_CHROMEOS_VIDEO_DECODER_PIPELINE_H_