Support HEVC through EME

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 <memory>
 
@@ skipping 44 matching lines @@
     {"vp8", EME_CODEC_WEBM_VP8},        // VP8.
     {"vp8.0", EME_CODEC_WEBM_VP8},      // VP8.
     {"vp9", EME_CODEC_WEBM_VP9},        // VP9.
     {"vp9.0", EME_CODEC_WEBM_VP9},      // VP9.
 #if defined(USE_PROPRIETARY_CODECS)
 #if BUILDFLAG(ENABLE_MP4_VP9_DEMUXING)
     {"vp09", EME_CODEC_MP4_VP9},  // VP9 in MP4.
 #endif
     {"mp4a", EME_CODEC_MP4_AAC},   // AAC.
     {"avc1", EME_CODEC_MP4_AVC1},  // AVC1.
-    {"avc3", EME_CODEC_MP4_AVC1}   // AVC3.
+    {"avc3", EME_CODEC_MP4_AVC1},  // AVC3.
+#if BUILDFLAG(ENABLE_HEVC_DEMUXING)
+    {"hev1", EME_CODEC_MP4_HEVC},  // HEV1.
+    {"hvc1", EME_CODEC_MP4_HEVC},  // HVC1.
+#endif
 #endif  // defined(USE_PROPRIETARY_CODECS)
 };
 
 class ClearKeyProperties : public KeySystemProperties {
  public:
   std::string GetKeySystemName() const override { return kClearKeyKeySystem; }
 
   bool IsSupportedInitDataType(EmeInitDataType init_data_type) const override {
 #if defined(USE_PROPRIETARY_CODECS)
     if (init_data_type == EmeInitDataType::CENC)
@@ skipping 652 matching lines @@
                                uint32_t mask) {
   KeySystemsImpl::GetInstance()->AddCodecMask(media_type, codec, mask);
 }
 
 MEDIA_EXPORT void AddMimeTypeCodecMask(const std::string& mime_type,
                                        uint32_t mask) {
   KeySystemsImpl::GetInstance()->AddMimeTypeCodecMask(mime_type, mask);
 }
 
 }  // namespace media