Added logging calls to FFmpegDemuxer.

media/base/video_frame.cc

 // Copyright (c) 2012 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/video_frame.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
@@ skipping 25 matching lines @@
     case VideoFrame::YV16:
       frame->AllocateYUV();
       break;
     default:
       LOG(FATAL) << "Unsupported frame format: " << format;
   }
   return frame;
 }
 
 // static
+std::string VideoFrame::FormatToString(VideoFrame::Format format) {
+  switch (format) {
+    case VideoFrame::INVALID:
+      return "INVALID";
+    case VideoFrame::RGB32:
+      return "RGB32";
+    case VideoFrame::YV12:
+      return "YV12";
+    case VideoFrame::YV16:
+      return "YV16";
+    case VideoFrame::EMPTY:
+      return "EMPTY";
+    case VideoFrame::I420:
+      return "I420";
+    case VideoFrame::NATIVE_TEXTURE:
+      return "NATIVE_TEXTURE";
+#if defined(GOOGLE_TV)
+    case VideoFrame::HOLE:
+      return "HOLE";
+#endif
+    case VideoFrame::YV12A:
+      return "YV12A";
+  }
+  NOTREACHED() << "Invalid videoframe format provided: " << format;
+  return "";
+}
+
+// static
 bool VideoFrame::IsValidConfig(VideoFrame::Format format,
                                const gfx::Size& coded_size,
                                const gfx::Rect& visible_rect,
                                const gfx::Size& natural_size) {
   return (format != VideoFrame::INVALID &&
           !coded_size.IsEmpty() &&
           coded_size.GetArea() <= limits::kMaxCanvas &&
           coded_size.width() <= limits::kMaxDimension &&
           coded_size.height() <= limits::kMaxDimension &&
           !visible_rect.IsEmpty() &&
@@ skipping 325 matching lines @@
     : mailbox_(mailbox),
       sync_point_(sync_point),
       release_callback_(release_callback) {}
 
 VideoFrame::MailboxHolder::~MailboxHolder() {
   if (!release_callback_.is_null())
     release_callback_.Run(sync_point_);
 }
 
 }  // namespace media