Web media player pipeline: implemented feature to choose proper...

media/filters/omx_video_decoder.h

Index: media/filters/omx_video_decoder.h
===================================================================
--- media/filters/omx_video_decoder.h	(revision 68165)
+++ media/filters/omx_video_decoder.h	(working copy)
@@ -11,6 +11,7 @@
 #include "media/base/media_format.h"
 #include "media/video/video_decode_context.h"
 #include "media/video/video_decode_engine.h"
+#include "media/ffmpeg/ffmpeg_common.h"
 
 class MessageLoop;
 
@@ -35,6 +36,21 @@
   virtual bool ProvidesBuffer();
   virtual const MediaFormat& media_format() { return media_format_; }
 
+  virtual const char* filter_name() { return "OmxVideoDecoder"; }
+  virtual bool supports_codec_id(int codec_id) {
+    switch (codec_id) {
+        case CODEC_ID_VC1:
+        case CODEC_ID_H264:
+        case CODEC_ID_THEORA:
+        case CODEC_ID_MPEG2VIDEO:
+        case CODEC_ID_MPEG4:
+          return true;
+        default:
+          return false;
+    }
+    return false;
+  }
+
  private:
   // VideoDecodeEngine::EventHandler interface.
   virtual void OnInitializeComplete(const VideoCodecInfo& info);