libvpx: Pull from upstream

source/libvpx/vp9/encoder/vp9_ratectrl.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.
  */
 
@@ skipping 16 matching lines @@
   int last_boosted_qindex;         // Last boosted GF/KF/ARF q
 
   int gfu_boost;
   int last_boost;
   int kf_boost;
 
   double rate_correction_factor;
   double key_frame_rate_correction_factor;
   double gf_rate_correction_factor;
 
-  unsigned int frames_since_golden;
-  unsigned int frames_till_gf_update_due;  // Count down till next GF
-  unsigned int max_gf_interval;
-  unsigned int baseline_gf_interval;
-  unsigned int frames_to_key;
-  unsigned int frames_since_key;
-  unsigned int this_key_frame_forced;
-  unsigned int next_key_frame_forced;
-  unsigned int source_alt_ref_pending;
-  unsigned int source_alt_ref_active;
-  unsigned int is_src_frame_alt_ref;
+  int frames_since_golden;
+  int frames_till_gf_update_due;
+  int max_gf_interval;
+  int baseline_gf_interval;
+  int frames_to_key;
+  int frames_since_key;
+  int this_key_frame_forced;
+  int next_key_frame_forced;
+  int source_alt_ref_pending;
+  int source_alt_ref_active;
+  int is_src_frame_alt_ref;
 
   int av_per_frame_bandwidth;     // Average frame size target for clip
   int min_frame_bandwidth;        // Minimum allocation used for any frame
   int max_frame_bandwidth;        // Maximum burst rate allowed for a frame.
 
   int ni_av_qi;
   int ni_tot_qi;
   int ni_frames;
   int avg_frame_qindex[3];  // 0 - KEY, 1 - INTER, 2 - ARF/GF
   double tot_q;
   double avg_q;
 
-  int buffer_level;
-  int bits_off_target;
+  int64_t buffer_level;
+  int64_t bits_off_target;
 
   int decimation_factor;
   int decimation_count;
 
   int rolling_target_bits;
   int rolling_actual_bits;
 
   int long_rolling_target_bits;
   int long_rolling_actual_bits;
 
@@ skipping 87 matching lines @@
                                     int target);
 // Utility to set frame_target into the RATE_CONTROL structure
 // This function is called only from the vp9_rc_get_..._params() functions.
 void vp9_rc_set_frame_target(struct VP9_COMP *cpi, int target);
 
 #ifdef __cplusplus
 }  // extern "C"
 #endif
 
 #endif  // VP9_ENCODER_VP9_RATECTRL_H_