Set temporal up switch bit to false for flexible mode (one temporal layer is configured currently).

webrtc/modules/video_coding/codecs/vp9/vp9_impl.cc

 /*
  *  Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  *
  */
@@ skipping 567 matching lines @@
     assert(layer_id.spatial_layer_id == 0);
     vp9_info->spatial_idx = kNoSpatialIdx;
   } else {
     vp9_info->spatial_idx = layer_id.spatial_layer_id;
   }
   if (layer_id.spatial_layer_id != 0) {
     vp9_info->ss_data_available = false;
   }
 
   // TODO(asapersson): this info has to be obtained from the encoder.
-  vp9_info->temporal_up_switch = true;
+  vp9_info->temporal_up_switch = false;

[stefan-webrtc, 2015/11/17 23:49:04]

I assume it's still a todo to set this properly?

[åsapersson, 2015/11/18 09:52:02]

Right leaving the todo.

 
   bool is_first_frame = false;
   if (is_flexible_mode_) {
     is_first_frame =
         layer_id.spatial_layer_id == spatial_layer_->GetStartLayer();
   } else {
     is_first_frame = layer_id.spatial_layer_id == 0;
   }
 
   if (is_first_frame) {
@@ skipping 379 matching lines @@
     decoder_ = NULL;
   }
   // Releases buffers from the pool. Any buffers not in use are deleted. Buffers
   // still referenced externally are deleted once fully released, not returning
   // to the pool.
   frame_buffer_pool_.ClearPool();
   inited_ = false;
   return WEBRTC_VIDEO_CODEC_OK;
 }
 }  // namespace webrtc