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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "media/cast/framer/frame_buffer.h" | 5 #include "media/cast/framer/frame_buffer.h" |
| 6 | 6 |
| 7 #include "base/logging.h" | 7 #include "base/logging.h" |
| 8 | 8 |
| 9 namespace media { | 9 namespace media { |
| 10 namespace cast { | 10 namespace cast { |
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| 54 retval.first->second.begin()); | 54 retval.first->second.begin()); |
| 55 | 55 |
| 56 ++num_packets_received_; | 56 ++num_packets_received_; |
| 57 total_data_size_ += payload_size; | 57 total_data_size_ += payload_size; |
| 58 } | 58 } |
| 59 | 59 |
| 60 bool FrameBuffer::Complete() const { | 60 bool FrameBuffer::Complete() const { |
| 61 return num_packets_received_ - 1 == max_packet_id_; | 61 return num_packets_received_ - 1 == max_packet_id_; |
| 62 } | 62 } |
| 63 | 63 |
| 64 bool FrameBuffer::GetEncodedAudioFrame( | 64 bool FrameBuffer::GetEncodedAudioFrame(EncodedAudioFrame* audio_frame, |
| 65 transport::EncodedAudioFrame* audio_frame, | 65 uint32* rtp_timestamp) const { |
| 66 uint32* rtp_timestamp) const { | |
| 67 if (!Complete()) return false; | 66 if (!Complete()) return false; |
| 68 | 67 |
| 69 *rtp_timestamp = rtp_timestamp_; | 68 *rtp_timestamp = rtp_timestamp_; |
| 70 | 69 |
| 71 // Frame is complete -> construct. | 70 // Frame is complete -> construct. |
| 72 audio_frame->frame_id = frame_id_; | 71 audio_frame->frame_id = frame_id_; |
| 73 | 72 |
| 74 // Build the data vector. | 73 // Build the data vector. |
| 75 audio_frame->data.clear(); | 74 audio_frame->data.clear(); |
| 76 audio_frame->data.reserve(total_data_size_); | 75 audio_frame->data.reserve(total_data_size_); |
| 77 PacketMap::const_iterator it; | 76 PacketMap::const_iterator it; |
| 78 for (it = packets_.begin(); it != packets_.end(); ++it) { | 77 for (it = packets_.begin(); it != packets_.end(); ++it) { |
| 79 audio_frame->data.insert(audio_frame->data.end(), | 78 audio_frame->data.insert(audio_frame->data.end(), |
| 80 it->second.begin(), it->second.end()); | 79 it->second.begin(), it->second.end()); |
| 81 } | 80 } |
| 82 return true; | 81 return true; |
| 83 } | 82 } |
| 84 | 83 |
| 85 bool FrameBuffer::GetEncodedVideoFrame( | 84 bool FrameBuffer::GetEncodedVideoFrame(EncodedVideoFrame* video_frame, |
| 86 transport::EncodedVideoFrame* video_frame, | 85 uint32* rtp_timestamp) const { |
| 87 uint32* rtp_timestamp) const { | |
| 88 if (!Complete()) return false; | 86 if (!Complete()) return false; |
| 89 | 87 |
| 90 *rtp_timestamp = rtp_timestamp_; | 88 *rtp_timestamp = rtp_timestamp_; |
| 91 | 89 |
| 92 // Frame is complete -> construct. | 90 // Frame is complete -> construct. |
| 93 video_frame->key_frame = is_key_frame_; | 91 video_frame->key_frame = is_key_frame_; |
| 94 video_frame->frame_id = frame_id_; | 92 video_frame->frame_id = frame_id_; |
| 95 video_frame->last_referenced_frame_id = last_referenced_frame_id_; | 93 video_frame->last_referenced_frame_id = last_referenced_frame_id_; |
| 96 | 94 |
| 97 // Build the data vector. | 95 // Build the data vector. |
| 98 video_frame->data.clear(); | 96 video_frame->data.clear(); |
| 99 video_frame->data.reserve(total_data_size_); | 97 video_frame->data.reserve(total_data_size_); |
| 100 PacketMap::const_iterator it; | 98 PacketMap::const_iterator it; |
| 101 for (it = packets_.begin(); it != packets_.end(); ++it) { | 99 for (it = packets_.begin(); it != packets_.end(); ++it) { |
| 102 video_frame->data.insert(video_frame->data.end(), | 100 video_frame->data.insert(video_frame->data.end(), |
| 103 it->second.begin(), it->second.end()); | 101 it->second.begin(), it->second.end()); |
| 104 } | 102 } |
| 105 return true; | 103 return true; |
| 106 } | 104 } |
| 107 | 105 |
| 108 } // namespace cast | 106 } // namespace cast |
| 109 } // namespace media | 107 } // namespace media |
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