libvpx: Pull from upstream

source/libvpx/vpx/vp8cx.h

 /*
  *  Copyright (c) 2010 The WebM 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.
  */
 #ifndef VPX_VP8CX_H_
@@ skipping 280 matching lines @@
 /*!\brief  vp9 svc parameters
  *
  * This defines parameters for svc encoding.
  *
  */
 typedef struct vpx_svc_parameters {
   unsigned int width;         /**< width of current spatial layer */
   unsigned int height;        /**< height of current spatial layer */
   int spatial_layer;          /**< current spatial layer number - 0 = base */
   int temporal_layer;         /**< current temporal layer number - 0 = base */
-  int flags;                  /**< encode frame flags */
   int max_quantizer;          /**< max quantizer for current layer */
   int min_quantizer;          /**< min quantizer for current layer */
   int distance_from_i_frame;  /**< frame number within current gop */
   int lst_fb_idx;             /**< last frame frame buffer index */
   int gld_fb_idx;             /**< golden frame frame buffer index */
   int alt_fb_idx;             /**< alt reference frame frame buffer index */
 } vpx_svc_parameters_t;
 
 /*!\brief  vp9 svc layer parameters
  *
@@ skipping 58 matching lines @@
 VPX_CTRL_USE_TYPE(VP9E_SET_AQ_MODE, unsigned int)
 
 VPX_CTRL_USE_TYPE(VP9E_SET_FRAME_PERIODIC_BOOST, unsigned int)
 
 /*! @} - end defgroup vp8_encoder */
 #ifdef __cplusplus
 }  // extern "C"
 #endif
 
 #endif  // VPX_VP8CX_H_