tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
Log | Files | Refs | README | LICENSE

encoded_frame.h (2858B)

      1 /*
      2 *  Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
      3 *
      4 *  Use of this source code is governed by a BSD-style license
      5 *  that can be found in the LICENSE file in the root of the source
      6 *  tree. An additional intellectual property rights grant can be found
      7 *  in the file PATENTS.  All contributing project authors may
      8 *  be found in the AUTHORS file in the root of the source tree.
      9 */
     10 
     11 #ifndef MODULES_VIDEO_CODING_ENCODED_FRAME_H_
     12 #define MODULES_VIDEO_CODING_ENCODED_FRAME_H_
     13 
     14 #include <cstdint>
     15 
     16 #include "api/video/encoded_image.h"
     17 #include "api/video/video_codec_type.h"
     18 #include "modules/rtp_rtcp/source/rtp_video_header.h"
     19 #include "modules/video_coding/include/video_codec_interface.h"
     20 #include "rtc_base/system/rtc_export.h"
     21 
     22 namespace webrtc {
     23 
     24 class RTC_EXPORT VCMEncodedFrame : public EncodedImage {
     25 public:
     26  VCMEncodedFrame();
     27  VCMEncodedFrame(const VCMEncodedFrame&);
     28 
     29  ~VCMEncodedFrame();
     30  /**
     31   *   Set render time in milliseconds
     32   */
     33  void SetRenderTime(const int64_t renderTimeMs) {
     34    _renderTimeMs = renderTimeMs;
     35  }
     36 
     37  /**
     38   *   Get the encoded image
     39   */
     40  const EncodedImage& EncodedImage() const {
     41    return static_cast<const ::webrtc::EncodedImage&>(*this);
     42  }
     43 
     44  using EncodedImage::ColorSpace;
     45  using EncodedImage::data;
     46  using EncodedImage::GetEncodedData;
     47  using EncodedImage::NtpTimeMs;
     48  using EncodedImage::PacketInfos;
     49  using EncodedImage::RtpTimestamp;
     50  using EncodedImage::set_size;
     51  using EncodedImage::SetColorSpace;
     52  using EncodedImage::SetEncodedData;
     53  using EncodedImage::SetPacketInfos;
     54  using EncodedImage::SetRtpTimestamp;
     55  using EncodedImage::SetSpatialIndex;
     56  using EncodedImage::SetSpatialLayerFrameSize;
     57  using EncodedImage::size;
     58  using EncodedImage::SpatialIndex;
     59  using EncodedImage::SpatialLayerFrameSize;
     60 
     61  /**
     62   *   Get render time in milliseconds
     63   */
     64  int64_t RenderTimeMs() const { return _renderTimeMs; }
     65  /**
     66   *   True if there's a frame missing before this frame
     67   */
     68  bool MissingFrame() const { return _missingFrame; }
     69  /**
     70   *   Payload type of the encoded payload
     71   */
     72  uint8_t PayloadType() const { return _payloadType; }
     73  /**
     74   *   Get codec specific info.
     75   *   The returned pointer is only valid as long as the VCMEncodedFrame
     76   *   is valid. Also, VCMEncodedFrame owns the pointer and will delete
     77   *   the object.
     78   */
     79  const CodecSpecificInfo* CodecSpecific() const { return &_codecSpecificInfo; }
     80  void SetCodecSpecific(const CodecSpecificInfo* codec_specific) {
     81    _codecSpecificInfo = *codec_specific;
     82  }
     83 
     84 protected:
     85  void Reset();
     86 
     87  void CopyCodecSpecific(const RTPVideoHeader* header);
     88 
     89  int64_t _renderTimeMs;
     90  uint8_t _payloadType;
     91  bool _missingFrame;
     92  CodecSpecificInfo _codecSpecificInfo;
     93  VideoCodecType _codec;
     94 };
     95 
     96 }  // namespace webrtc
     97 
     98 #endif  // MODULES_VIDEO_CODING_ENCODED_FRAME_H_