Recognize codec id vp9.2 as VP9 profile 2

content/renderer/media/render_media_client.cc

 // Copyright 2014 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 "content/renderer/media/render_media_client.h"
 
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/time/default_tick_clock.h"
 #include "content/public/common/content_client.h"
@@ skipping 78 matching lines @@
 }
 
 void RenderMediaClient::RecordRapporURL(const std::string& metric,
                                         const GURL& url) {
   GetContentClient()->renderer()->RecordRapporURL(metric, url);
 }
 
 bool RenderMediaClient::IsSupportedVideoConfig(media::VideoCodec codec,
                                                media::VideoCodecProfile profile,
                                                int level) {
+  // Chrome doesn't support VP9 profile 2 yet.
+  if (codec == media::kCodecVP9 && profile == media::VP9PROFILE_PROFILE2)

[ddorwin, 2016/12/08 02:08:01]

This can be in the switch statement. We'll need to move line 105 out.

Also, Chrome doesn't support anything except profile 0.

+    return false;
   switch (codec) {
     case media::kCodecH264:
     case media::kCodecVP8:
     case media::kCodecVP9:
     case media::kCodecTheora:
       return true;
 
     case media::kUnknownVideoCodec:
     case media::kCodecVC1:
     case media::kCodecMPEG2:
@@ skipping 14 matching lines @@
 // This functions is for testing purpose only. The declaration in the
 // header file is guarded by "#if defined(UNIT_TEST)" so that it can be used
 // by tests but not non-test code. However, this .cc file is compiled as part of
 // "content" where "UNIT_TEST" is not defined. So we need to specify
 // "CONTENT_EXPORT" here again so that it is visible to tests.
 CONTENT_EXPORT RenderMediaClient* GetRenderMediaClientInstanceForTesting() {
   return g_render_media_client.Pointer();
 }
 
 }  // namespace content