Cast: Update simulator tool with more inputs.

media/cast/test/fake_media_source.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 "media/cast/test/fake_media_source.h"
 
 #include "base/files/memory_mapped_file.h"
 #include "base/files/scoped_file.h"
 #include "base/logging.h"
 #include "base/strings/string_number_conversions.h"
@@ skipping 222 matching lines @@
   gfx::Size size(video_config_.width, video_config_.height);
   scoped_refptr<VideoFrame> video_frame =
       VideoFrame::CreateBlackFrame(size);
   PopulateVideoFrame(video_frame, synthetic_count_);
   ++synthetic_count_;
 
   base::TimeTicks now = clock_->NowTicks();
   if (start_time_.is_null())
     start_time_ = now;
 
-  base::TimeDelta video_time = VideoFrameTime(video_frame_count_);
+  base::TimeDelta video_time = VideoFrameTime(++video_frame_count_);
   video_frame->set_timestamp(video_time);
   video_frame_input_->InsertRawVideoFrame(video_frame,
                                           start_time_ + video_time);
 
   // Send just enough audio data to match next video frame's time.
   base::TimeDelta audio_time = AudioFrameTime(audio_frame_count_);
   while (audio_time < video_time) {
     if (is_transcoding_audio()) {
       Decode(true);
       CHECK(!audio_bus_queue_.empty()) << "No audio decoded.";
@@ skipping 331 matching lines @@
 AVCodecContext* FakeMediaSource::av_audio_context() {
   return av_audio_stream()->codec;
 }
 
 AVCodecContext* FakeMediaSource::av_video_context() {
   return av_video_stream()->codec;
 }
 
 }  // namespace cast
 }  // namespace media