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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "chromecast/common/media/cast_media_client.h" | |
| 6 | |
| 7 #include "chromecast/media/base/media_caps.h" | |
| 8 #include "chromecast/media/base/media_codec_support.h" | |
| 9 #include "chromecast/media/base/supported_codec_profile_levels_memo.h" | |
| 10 #include "chromecast/public/media/media_capabilities_shlib.h" | |
| 11 | |
| 12 // TODO(servolk): Is there a better way to override just IsSupportedVideoConfig | |
| 13 // without duplicating content::RenderMediaClient implementation? | |
| 14 // For now use this to allow access to the ::media::GetMediaClient. | |
| 15 namespace media { | |
| 16 MEDIA_EXPORT MediaClient* GetMediaClient(); | |
| 17 } | |
| 18 | |
| 19 namespace chromecast { | |
| 20 namespace media { | |
| 21 | |
| 22 void CastMediaClient::Initialize( | |
| 23 SupportedCodecProfileLevelsMemo* supported_profiles) { | |
| 24 ::media::SetMediaClient( | |
| 25 new CastMediaClient(::media::GetMediaClient(), supported_profiles)); | |
| 26 } | |
| 27 | |
| 28 CastMediaClient::CastMediaClient( | |
| 29 ::media::MediaClient* content_media_client, | |
| 30 SupportedCodecProfileLevelsMemo* supported_profiles) { | |
| 31 // Ensure that CastMediaClient gets initialized after the | |
| 32 // content::RenderMediaClient. | |
| 33 DCHECK(content_media_client); | |
| 34 content_media_client_ = content_media_client; | |
| 35 supported_profiles_ = supported_profiles; | |
| 36 } | |
| 37 | |
| 38 CastMediaClient::~CastMediaClient() {} | |
| 39 | |
| 40 void CastMediaClient::AddKeySystemsInfoForUMA( | |
| 41 std::vector<::media::KeySystemInfoForUMA>* key_systems_info_for_uma) { | |
| 42 content_media_client_->AddKeySystemsInfoForUMA(key_systems_info_for_uma); | |
| 43 } | |
| 44 | |
| 45 bool CastMediaClient::IsKeySystemsUpdateNeeded() { | |
| 46 return content_media_client_->IsKeySystemsUpdateNeeded(); | |
| 47 } | |
| 48 | |
| 49 void CastMediaClient::AddSupportedKeySystems( | |
| 50 std::vector<std::unique_ptr<::media::KeySystemProperties>>* | |
| 51 key_systems_properties) { | |
| 52 content_media_client_->AddSupportedKeySystems(key_systems_properties); | |
| 53 } | |
| 54 | |
| 55 void CastMediaClient::RecordRapporURL(const std::string& metric, | |
| 56 const GURL& url) { | |
| 57 content_media_client_->RecordRapporURL(metric, url); | |
| 58 } | |
| 59 | |
| 60 // static | |
| 61 bool CastMediaClient::IsSupportedVideoConfig( | |
| 62 const ::media::VideoConfig& config) { | |
| 63 // TODO(servolk): make use of eotf. | |
| 64 #if defined(OS_ANDROID) | |
| 65 return supported_profiles_->IsSupportedVideoConfig( | |
| 66 ToCastVideoCodec(config.codec, config.profile), | |
| 67 ToCastVideoProfile(config.profile), config.level); | |
| 68 #else | |
| 69 return MediaCapabilitiesShlib::IsSupportedVideoConfig( | |
| 70 ToCastVideoCodec(config.codec, config.profile), | |
| 71 ToCastVideoProfile(config.profile), config.level); | |
| 72 #endif | |
| 73 } | |
| 74 | |
| 75 bool CastMediaClient::IsSupportedAudioConfig( | |
| 76 const ::media::AudioConfig& config) { | |
| 77 #if defined(OS_ANDROID) | |
| 78 // TODO(sanfin): Implement this for Android. | |
| 79 return true; | |
| 80 #else | |
| 81 AudioCodec codec = ToCastAudioCodec(config.codec); | |
| 82 // Cast platform implements software decoding of Opus and FLAC, so only PCM | |
| 83 // support is necessary in order to support Opus and FLAC. | |
| 84 if (codec == kCodecOpus || codec == kCodecFLAC) | |
| 85 codec = kCodecPCM; | |
| 86 | |
| 87 // If HDMI sink supports AC3/EAC3 codecs then we don't need the vendor backend | |
| 88 // to support these codec directly. | |
| 89 if (codec == kCodecEAC3 && MediaCapabilities::HdmiSinkSupportsEAC3()) | |
| 90 return true; | |
| 91 if (codec == kCodecAC3 && MediaCapabilities::HdmiSinkSupportsAC3()) | |
| 92 return true; | |
| 93 | |
| 94 AudioConfig cast_audio_config; | |
| 95 cast_audio_config.codec = codec; | |
| 96 return MediaCapabilitiesShlib::IsSupportedAudioConfig(cast_audio_config); | |
| 97 #endif | |
| 98 } | |
| 99 | |
| 100 } // namespace media | |
| 101 } // namespace chromecast | |
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Chromium Code Reviews
Issue 2712983004:
Simplify/Cleanup MediaClient (Closed)
