Initial support for the desktop media pipeline on Android.

media/ffmpeg/ffmpeg_common.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/ffmpeg/ffmpeg_common.h"
 
 #include "base/basictypes.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
 #include "base/strings/string_number_conversions.h"
@@ skipping 389 matching lines @@
   if (record_stats) {
     // Note the PRESUBMIT_IGNORE_UMA_MAX below, this silences the PRESUBMIT.py
     // check for uma enum max usage, since we're abusing
     // UMA_HISTOGRAM_ENUMERATION to report a discrete value.
     UMA_HISTOGRAM_ENUMERATION("Media.VideoColorRange",
                               stream->codec->color_range,
                               AVCOL_RANGE_NB);  // PRESUBMIT_IGNORE_UMA_MAX
   }
 
   VideoFrame::Format format = PixelFormatToVideoFormat(stream->codec->pix_fmt);
+  // The format and coded size may be unknown if FFmpeg is compiled without
+  // video decoders.
+#if defined(DISABLE_FFMPEG_VIDEO_DECODERS)
+  if (format == VideoFrame::UNKNOWN)
+    format = VideoFrame::YV12;
+  if (coded_size == gfx::Size(0, 0))
+    coded_size = visible_rect.size();
+#endif
+
+  // TODO(tomfinegan): libavcodec doesn't know about VP9.
   if (codec == kCodecVP9) {
-    // TODO(tomfinegan): libavcodec doesn't know about VP9.
     format = VideoFrame::YV12;
     coded_size = visible_rect.size();
   }
 
   // Pad out |coded_size| for subsampled YUV formats.
   if (format != VideoFrame::YV24) {
     coded_size.set_width((coded_size.width() + 1) / 2 * 2);
     if (format != VideoFrame::YV16)
       coded_size.set_height((coded_size.height() + 1) / 2 * 2);
   }
@@ skipping 176 matching lines @@
       return false;
 
     *out = parsed_time;
     return true;
   }
 
   return false;
 }
 
 }  // namespace media