WIP: allow to play Youtube if use_proprieraty_codecs=1 and ffmpeg_branding=Chromium

media/base/media.cc

Index: media/base/media.cc
diff --git a/media/base/media.cc b/media/base/media.cc
index f55d1c437a5bf6e3baee3b23a10355ce635153de..d8c622d9512c746585a3133c6786636730866816 100644
--- a/media/base/media.cc
+++ b/media/base/media.cc
@@ -15,6 +15,8 @@
 
 #if !defined(MEDIA_DISABLE_FFMPEG)
 #include "media/ffmpeg/ffmpeg_common.h"
+#include "media/filters/ffmpeg_audio_decoder.h"
+#include "media/filters/ffmpeg_video_decoder.h"
 #endif
 
 namespace media {
@@ -61,4 +63,30 @@ void InitializeMediaLibrary() {
   g_media_library.Get();
 }
 
+bool IsAudioCodecSupported(AudioCodec codec) {
+  // Opus is always enabled.
+  if (codec == media::kCodecOpus)
+    return true;
+
+#if !defined(MEDIA_DISABLE_FFMPEG) && !defined(DISABLE_FFMPEG_AUDIO_DECODERS)
+  return media::FFmpegAudioDecoder::IsCodecSupported(codec,
+                                                     kUnknownSampleFormat);
+#else
+  return false;
+#endif
+}
+
+bool IsVideoCodecSupported(VideoCodec codec) {
+#if !defined(MEDIA_DISABLE_LIBVPX)
+  if (codec == media::kCodecVP9)
+    return true;
+#endif
+
+#if !defined(MEDIA_DISABLE_FFMPEG) && !defined(DISABLE_FFMPEG_VIDEO_DECODERS)
+  return media::FFmpegVideoDecoder::IsCodecSupported(codec);
+#else
+  return false;
+#endif
+}
+
 }  // namespace media