Implement support for vp9 in ISO-BMFF

media/base/key_systems.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "media/base/key_systems.h"
 
 #include <stddef.h>
 
 #include "base/containers/hash_tables.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/strings/string_util.h"
 #include "base/threading/thread_checker.h"
 #include "base/time/time.h"
 #include "build/build_config.h"
 #include "media/base/key_system_info.h"
 #include "media/base/key_systems_support_uma.h"
 #include "media/base/media_client.h"
 #include "media/cdm/key_system_names.h"
+#include "media/media_features.h"
 #include "third_party/widevine/cdm/widevine_cdm_common.h"
 
 namespace media {
 
 const char kClearKeyKeySystem[] = "org.w3.clearkey";
 const char kPrefixedClearKeyKeySystem[] = "webkit-org.w3.clearkey";
 const char kUnsupportedClearKeyKeySystem[] = "unsupported-org.w3.clearkey";
 
 // These names are used by UMA. Do not change them!
 const char kClearKeyKeySystemNameForUMA[] = "ClearKey";
@@ skipping 20 matching lines @@
 
 // Mapping between codec names and enum values.
 static NamedCodec kCodecStrings[] = {
     {"opus", EME_CODEC_WEBM_OPUS},
     {"vorbis", EME_CODEC_WEBM_VORBIS},
     {"vp8", EME_CODEC_WEBM_VP8},
     {"vp8.0", EME_CODEC_WEBM_VP8},
     {"vp9", EME_CODEC_WEBM_VP9},
     {"vp9.0", EME_CODEC_WEBM_VP9},
 #if defined(USE_PROPRIETARY_CODECS)
+#if BUILDFLAG(ENABLE_MP4_VP8_VP9_DEMUXING)
+    {"vp08", EME_CODEC_MP4_VP8},
+    {"vp09", EME_CODEC_MP4_VP9},
+#endif
     {"mp4a", EME_CODEC_MP4_AAC},
     {"avc1", EME_CODEC_MP4_AVC1},
     {"avc3", EME_CODEC_MP4_AVC1}
 #endif  // defined(USE_PROPRIETARY_CODECS)
 };
 
 static EmeRobustness ConvertRobustness(const std::string& robustness) {
   if (robustness.empty())
     return EmeRobustness::EMPTY;
   if (robustness == "SW_SECURE_CRYPTO")
@@ skipping 867 matching lines @@
   KeySystemsImpl::GetInstance()->AddContainerMask(container, mask);
 }
 
 MEDIA_EXPORT void AddCodecMask(EmeMediaType media_type,
                                const std::string& codec,
                                uint32_t mask) {
   KeySystemsImpl::GetInstance()->AddCodecMask(media_type, codec, mask);
 }
 
 }  // namespace media