chromium/media/gpu/h264_dpb.h

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// This file contains an implementation of an H.264 Decoded Picture Buffer
// used in H264 decoders.

#ifndef MEDIA_GPU_H264_DPB_H_
#define MEDIA_GPU_H264_DPB_H_

#include <stddef.h>

#include <vector>

#include "base/memory/scoped_refptr.h"
#include "media/gpu/codec_picture.h"
#include "media/gpu/media_gpu_export.h"
#include "media/parsers/h264_parser.h"
#include "media/video/video_encode_accelerator.h"
#include "ui/gfx/geometry/rect.h"

namespace media {

class V4L2H264Picture;
class VaapiH264Picture;
class D3D11H264Picture;

// A picture (a frame or a field) in the H.264 spec sense.
// See spec at http://www.itu.int/rec/T-REC-H.264
class MEDIA_GPU_EXPORT H264Picture : public CodecPicture { … };

// DPB - Decoded Picture Buffer.
// Stores decoded pictures that will be used for future display
// and/or reference.
class MEDIA_GPU_EXPORT H264DPB { … };

}  // namespace media

#endif  // MEDIA_GPU_H264_DPB_H_