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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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