Implement support for vp9 in ISO-BMFF

media/filters/stream_parser_factory.cc

Index: media/filters/stream_parser_factory.cc
diff --git a/media/filters/stream_parser_factory.cc b/media/filters/stream_parser_factory.cc
index 92ccbf4fdfc534f3a42f1bcb4cfd0de41a95a281..10510474e8792caa8b677ed85a8968e1ff4948f4 100644
--- a/media/filters/stream_parser_factory.cc
+++ b/media/filters/stream_parser_factory.cc
@@ -49,8 +49,8 @@ struct CodecInfo {
   // Update tools/metrics/histograms/histograms.xml if new values are added.
   enum HistogramTag {
     HISTOGRAM_UNKNOWN,
-    HISTOGRAM_VP8,
-    HISTOGRAM_VP9,
+    HISTOGRAM_WEBM_VP8,
+    HISTOGRAM_WEBM_VP9,
     HISTOGRAM_VORBIS,
     HISTOGRAM_H264,
     HISTOGRAM_MPEG2AAC,
@@ -60,7 +60,10 @@ struct CodecInfo {
     HISTOGRAM_OPUS,
     HISTOGRAM_HEVC,
     HISTOGRAM_AC3,
-    HISTOGRAM_MAX = HISTOGRAM_AC3  // Must be equal to largest logged entry.
+    HISTOGRAM_MPEG4_VP8,
+    HISTOGRAM_MPEG4_VP9,
+    HISTOGRAM_MAX =
+        HISTOGRAM_MPEG4_VP9  // Must be equal to largest logged entry.
   };
 
   const char* pattern;
@@ -80,9 +83,9 @@ struct SupportedTypeInfo {
 };
 
 static const CodecInfo kVP8CodecInfo = { "vp8", CodecInfo::VIDEO, NULL,
-                                         CodecInfo::HISTOGRAM_VP8 };
+                                         CodecInfo::HISTOGRAM_WEBM_VP8 };
 static const CodecInfo kVP9CodecInfo = { "vp9", CodecInfo::VIDEO, NULL,
-                                         CodecInfo::HISTOGRAM_VP9 };
+                                         CodecInfo::HISTOGRAM_WEBM_VP9 };
 static const CodecInfo kVorbisCodecInfo = { "vorbis", CodecInfo::AUDIO, NULL,
                                             CodecInfo::HISTOGRAM_VORBIS };
 static const CodecInfo kOpusCodecInfo = { "opus", CodecInfo::AUDIO, NULL,
@@ -162,6 +165,10 @@ static const CodecInfo kHEVCHEV1CodecInfo = { "hev1.*", CodecInfo::VIDEO, NULL,
 static const CodecInfo kHEVCHVC1CodecInfo = { "hvc1.*", CodecInfo::VIDEO, NULL,
                                               CodecInfo::HISTOGRAM_HEVC };
 #endif
+#if BUILDFLAG(ENABLE_MP4_VP9_DEMUXING)
+static const CodecInfo kMPEG4VP09CodecInfo = {"vp09.*", CodecInfo::VIDEO, NULL,

[ddorwin, 2016/02/29 23:57:34]

Note: None of your parsing code gets called for MSE:
https://bugs.chromium.org/p/chromium/issues/detail?id=587303

+                                              CodecInfo::HISTOGRAM_MPEG4_VP9};
+#endif
 static const CodecInfo kMPEG4AACCodecInfo = { "mp4a.40.*", CodecInfo::AUDIO,
                                               &ValidateMP4ACodecID,
                                               CodecInfo::HISTOGRAM_MPEG4AAC };
@@ -194,6 +201,9 @@ static const CodecInfo* kVideoMP4Codecs[] = {
 #if BUILDFLAG(ENABLE_HEVC_DEMUXING)
     &kHEVCHEV1CodecInfo, &kHEVCHVC1CodecInfo,
 #endif
+#if BUILDFLAG(ENABLE_MP4_VP9_DEMUXING)
+    &kMPEG4VP09CodecInfo,
+#endif
     &kMPEG4AACCodecInfo, &kMPEG2AACLCCodecInfo, NULL};
 
 static const CodecInfo* kAudioMP4Codecs[] = {&kMPEG4AACCodecInfo,