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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "content/renderer/media_recorder/media_recorder_handler.h" | 5 #include "content/renderer/media_recorder/media_recorder_handler.h" |
| 6 | 6 |
| 7 #include <utility> | 7 #include <utility> |
| 8 | 8 |
| 9 #include "base/bind.h" | 9 #include "base/bind.h" |
| 10 #include "base/location.h" | 10 #include "base/location.h" |
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| 37 using blink::WebMediaCapabilitiesQueryCallbacks; | 37 using blink::WebMediaCapabilitiesQueryCallbacks; |
| 38 | 38 |
| 39 namespace { | 39 namespace { |
| 40 | 40 |
| 41 media::VideoCodec CodecIdToMediaVideoCodec(VideoTrackRecorder::CodecId id) { | 41 media::VideoCodec CodecIdToMediaVideoCodec(VideoTrackRecorder::CodecId id) { |
| 42 switch (id) { | 42 switch (id) { |
| 43 case VideoTrackRecorder::CodecId::VP8: | 43 case VideoTrackRecorder::CodecId::VP8: |
| 44 return media::kCodecVP8; | 44 return media::kCodecVP8; |
| 45 case VideoTrackRecorder::CodecId::VP9: | 45 case VideoTrackRecorder::CodecId::VP9: |
| 46 return media::kCodecVP9; | 46 return media::kCodecVP9; |
| 47 #if defined(IS_H264_SUPPORTED) | 47 #if BUILDFLAG(RTC_USE_H264) |
| 48 case VideoTrackRecorder::CodecId::H264: | 48 case VideoTrackRecorder::CodecId::H264: |
| 49 return media::kCodecH264; | 49 return media::kCodecH264; |
| 50 #endif | 50 #endif |
| 51 case VideoTrackRecorder::CodecId::LAST: | 51 case VideoTrackRecorder::CodecId::LAST: |
| 52 return media::kUnknownVideoCodec; | 52 return media::kUnknownVideoCodec; |
| 53 } | 53 } |
| 54 NOTREACHED() << "Unsupported codec"; | 54 NOTREACHED() << "Unsupported codec"; |
| 55 return media::kUnknownVideoCodec; | 55 return media::kUnknownVideoCodec; |
| 56 } | 56 } |
| 57 | 57 |
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| 135 DLOG(ERROR) << "Unsupported " << type.Utf8() << ";codecs=" << codecs.Utf8(); | 135 DLOG(ERROR) << "Unsupported " << type.Utf8() << ";codecs=" << codecs.Utf8(); |
| 136 return false; | 136 return false; |
| 137 } | 137 } |
| 138 | 138 |
| 139 // Once established that we support the codec(s), hunt then individually. | 139 // Once established that we support the codec(s), hunt then individually. |
| 140 const std::string& codecs_str = ToLowerASCII(codecs.Utf8()); | 140 const std::string& codecs_str = ToLowerASCII(codecs.Utf8()); |
| 141 if (codecs_str.find("vp8") != std::string::npos) | 141 if (codecs_str.find("vp8") != std::string::npos) |
| 142 codec_id_ = VideoTrackRecorder::CodecId::VP8; | 142 codec_id_ = VideoTrackRecorder::CodecId::VP8; |
| 143 else if (codecs_str.find("vp9") != std::string::npos) | 143 else if (codecs_str.find("vp9") != std::string::npos) |
| 144 codec_id_ = VideoTrackRecorder::CodecId::VP9; | 144 codec_id_ = VideoTrackRecorder::CodecId::VP9; |
| 145 #if defined(IS_H264_SUPPORTED) | 145 #if BUILDFLAG(RTC_USE_H264) |
| 146 else if (codecs_str.find("h264") != std::string::npos) | 146 else if (codecs_str.find("h264") != std::string::npos) |
| 147 codec_id_ = VideoTrackRecorder::CodecId::H264; | 147 codec_id_ = VideoTrackRecorder::CodecId::H264; |
| 148 else if (codecs_str.find("avc1") != std::string::npos) | 148 else if (codecs_str.find("avc1") != std::string::npos) |
| 149 codec_id_ = VideoTrackRecorder::CodecId::H264; | 149 codec_id_ = VideoTrackRecorder::CodecId::H264; |
| 150 #endif | 150 #endif |
| 151 else | 151 else |
| 152 codec_id_ = VideoTrackRecorder::GetPreferredCodecId(); | 152 codec_id_ = VideoTrackRecorder::GetPreferredCodecId(); |
| 153 | 153 |
| 154 DVLOG_IF(1, codecs_str.empty()) << "Falling back to preferred codec id " | 154 DVLOG_IF(1, codecs_str.empty()) << "Falling back to preferred codec id " |
| 155 << static_cast<int>(codec_id_); | 155 << static_cast<int>(codec_id_); |
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| 432 recorder->OnData(audio_bus, timestamp); | 432 recorder->OnData(audio_bus, timestamp); |
| 433 } | 433 } |
| 434 | 434 |
| 435 void MediaRecorderHandler::SetAudioFormatForTesting( | 435 void MediaRecorderHandler::SetAudioFormatForTesting( |
| 436 const media::AudioParameters& params) { | 436 const media::AudioParameters& params) { |
| 437 for (const auto& recorder : audio_recorders_) | 437 for (const auto& recorder : audio_recorders_) |
| 438 recorder->OnSetFormat(params); | 438 recorder->OnSetFormat(params); |
| 439 } | 439 } |
| 440 | 440 |
| 441 } // namespace content | 441 } // namespace content |
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