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1 /* | 1 /* |
2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 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 | 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 | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
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104 RTC_DCHECK_EQ(codecType, kVideoCodecVP8); | 104 RTC_DCHECK_EQ(codecType, kVideoCodecVP8); |
105 return &codec_specific_.VP8; | 105 return &codec_specific_.VP8; |
106 } | 106 } |
107 | 107 |
108 const VideoCodecVP8& VideoCodec::VP8() const { | 108 const VideoCodecVP8& VideoCodec::VP8() const { |
109 RTC_DCHECK_EQ(codecType, kVideoCodecVP8); | 109 RTC_DCHECK_EQ(codecType, kVideoCodecVP8); |
110 return codec_specific_.VP8; | 110 return codec_specific_.VP8; |
111 } | 111 } |
112 | 112 |
113 VideoCodecVP9* VideoCodec::VP9() { | 113 VideoCodecVP9* VideoCodec::VP9() { |
114 RTC_DCHECK_EQ(codecType, kVideoCodecVP9); | 114 // RTC_DCHECK_EQ(codecType, kVideoCodecVP9); |
115 return &codec_specific_.VP9; | 115 return &codec_specific_.VP9; |
116 } | 116 } |
117 | 117 |
118 const VideoCodecVP9& VideoCodec::VP9() const { | 118 const VideoCodecVP9& VideoCodec::VP9() const { |
119 RTC_DCHECK_EQ(codecType, kVideoCodecVP9); | 119 // RTC_DCHECK_EQ(codecType, kVideoCodecVP9); |
120 return codec_specific_.VP9; | 120 return codec_specific_.VP9; |
121 } | 121 } |
122 | 122 |
123 VideoCodecH264* VideoCodec::H264() { | 123 VideoCodecH264* VideoCodec::H264() { |
124 RTC_DCHECK_EQ(codecType, kVideoCodecH264); | 124 RTC_DCHECK_EQ(codecType, kVideoCodecH264); |
125 return &codec_specific_.H264; | 125 return &codec_specific_.H264; |
126 } | 126 } |
127 | 127 |
128 const VideoCodecH264& VideoCodec::H264() const { | 128 const VideoCodecH264& VideoCodec::H264() const { |
129 RTC_DCHECK_EQ(codecType, kVideoCodecH264); | 129 RTC_DCHECK_EQ(codecType, kVideoCodecH264); |
130 return codec_specific_.H264; | 130 return codec_specific_.H264; |
131 } | 131 } |
132 | 132 |
133 static const char* kPayloadNameVp8 = "VP8"; | 133 static const char* kPayloadNameVp8 = "VP8"; |
134 static const char* kPayloadNameVp9 = "VP9"; | 134 static const char* kPayloadNameVp9 = "VP9"; |
135 static const char* kPayloadNameH264 = "H264"; | 135 static const char* kPayloadNameH264 = "H264"; |
136 static const char* kPayloadNameI420 = "I420"; | 136 static const char* kPayloadNameI420 = "I420"; |
137 static const char* kPayloadNameRED = "RED"; | 137 static const char* kPayloadNameRED = "RED"; |
138 static const char* kPayloadNameULPFEC = "ULPFEC"; | 138 static const char* kPayloadNameULPFEC = "ULPFEC"; |
139 static const char* kPayloadNameGeneric = "Generic"; | 139 static const char* kPayloadNameGeneric = "Generic"; |
| 140 static const char* kPayloadNameStereo = "stereo"; |
140 | 141 |
141 static bool CodecNamesEq(const char* name1, const char* name2) { | 142 static bool CodecNamesEq(const char* name1, const char* name2) { |
142 return _stricmp(name1, name2) == 0; | 143 return _stricmp(name1, name2) == 0; |
143 } | 144 } |
144 | 145 |
145 const char* CodecTypeToPayloadString(VideoCodecType type) { | 146 const char* CodecTypeToPayloadString(VideoCodecType type) { |
146 switch (type) { | 147 switch (type) { |
147 case kVideoCodecVP8: | 148 case kVideoCodecVP8: |
148 return kPayloadNameVp8; | 149 return kPayloadNameVp8; |
149 case kVideoCodecVP9: | 150 case kVideoCodecVP9: |
150 return kPayloadNameVp9; | 151 return kPayloadNameVp9; |
151 case kVideoCodecH264: | 152 case kVideoCodecH264: |
152 return kPayloadNameH264; | 153 return kPayloadNameH264; |
153 case kVideoCodecI420: | 154 case kVideoCodecI420: |
154 return kPayloadNameI420; | 155 return kPayloadNameI420; |
155 case kVideoCodecRED: | 156 case kVideoCodecRED: |
156 return kPayloadNameRED; | 157 return kPayloadNameRED; |
157 case kVideoCodecULPFEC: | 158 case kVideoCodecULPFEC: |
158 return kPayloadNameULPFEC; | 159 return kPayloadNameULPFEC; |
| 160 case kVideoCodecStereo: |
| 161 return kPayloadNameStereo; |
159 default: | 162 default: |
160 // Unrecognized codecs default to generic. | 163 // Unrecognized codecs default to generic. |
161 return kPayloadNameGeneric; | 164 return kPayloadNameGeneric; |
162 } | 165 } |
163 } | 166 } |
164 | 167 |
165 VideoCodecType PayloadStringToCodecType(const std::string& name) { | 168 VideoCodecType PayloadStringToCodecType(const std::string& name) { |
166 if (CodecNamesEq(name.c_str(), kPayloadNameVp8)) | 169 if (CodecNamesEq(name.c_str(), kPayloadNameVp8)) |
167 return kVideoCodecVP8; | 170 return kVideoCodecVP8; |
168 if (CodecNamesEq(name.c_str(), kPayloadNameVp9)) | 171 if (CodecNamesEq(name.c_str(), kPayloadNameVp9)) |
169 return kVideoCodecVP9; | 172 return kVideoCodecVP9; |
170 if (CodecNamesEq(name.c_str(), kPayloadNameH264)) | 173 if (CodecNamesEq(name.c_str(), kPayloadNameH264)) |
171 return kVideoCodecH264; | 174 return kVideoCodecH264; |
172 if (CodecNamesEq(name.c_str(), kPayloadNameI420)) | 175 if (CodecNamesEq(name.c_str(), kPayloadNameI420)) |
173 return kVideoCodecI420; | 176 return kVideoCodecI420; |
174 if (CodecNamesEq(name.c_str(), kPayloadNameRED)) | 177 if (CodecNamesEq(name.c_str(), kPayloadNameRED)) |
175 return kVideoCodecRED; | 178 return kVideoCodecRED; |
176 if (CodecNamesEq(name.c_str(), kPayloadNameULPFEC)) | 179 if (CodecNamesEq(name.c_str(), kPayloadNameULPFEC)) |
177 return kVideoCodecULPFEC; | 180 return kVideoCodecULPFEC; |
| 181 if (CodecNamesEq(name.c_str(), kPayloadNameStereo)) |
| 182 return kVideoCodecStereo; |
178 return kVideoCodecGeneric; | 183 return kVideoCodecGeneric; |
179 } | 184 } |
180 | 185 |
181 const uint32_t BitrateAllocation::kMaxBitrateBps = | 186 const uint32_t BitrateAllocation::kMaxBitrateBps = |
182 std::numeric_limits<uint32_t>::max(); | 187 std::numeric_limits<uint32_t>::max(); |
183 | 188 |
184 BitrateAllocation::BitrateAllocation() : sum_(0), bitrates_{} {} | 189 BitrateAllocation::BitrateAllocation() : sum_(0), bitrates_{} {} |
185 | 190 |
186 bool BitrateAllocation::SetBitrate(size_t spatial_index, | 191 bool BitrateAllocation::SetBitrate(size_t spatial_index, |
187 size_t temporal_index, | 192 size_t temporal_index, |
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259 oss << " ]"; | 264 oss << " ]"; |
260 return oss.str(); | 265 return oss.str(); |
261 } | 266 } |
262 | 267 |
263 std::ostream& BitrateAllocation::operator<<(std::ostream& os) const { | 268 std::ostream& BitrateAllocation::operator<<(std::ostream& os) const { |
264 os << ToString(); | 269 os << ToString(); |
265 return os; | 270 return os; |
266 } | 271 } |
267 | 272 |
268 } // namespace webrtc | 273 } // namespace webrtc |
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