libvpx: Pull from upstream

source/libvpx/vp9/encoder/vp9_picklpf.c

 /*
  *  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.
  */
 
 #include <assert.h>
 #include <limits.h>
 
 #include "./vpx_scale_rtcd.h"
 
 #include "vpx_mem/vpx_mem.h"
 
 #include "vp9/common/vp9_loopfilter.h"
 #include "vp9/common/vp9_onyxc_int.h"
 #include "vp9/common/vp9_quant_common.h"
 
 #include "vp9/encoder/vp9_encoder.h"
 #include "vp9/encoder/vp9_picklpf.h"
 #include "vp9/encoder/vp9_quantize.h"
 
 static int get_max_filter_level(const VP9_COMP *cpi) {
-  if (cpi->pass == 2) {
+  if (cpi->oxcf.pass == 2) {
     return cpi->twopass.section_intra_rating > 8 ? MAX_LOOP_FILTER * 3 / 4
                                                  : MAX_LOOP_FILTER;
   } else {
     return MAX_LOOP_FILTER;
   }
 }
 
 
 static int try_filter_frame(const YV12_BUFFER_CONFIG *sd, VP9_COMP *const cpi,
                             int filt_level, int partial_frame) {
@@ skipping 37 matching lines @@
   ss_err[filt_mid] = best_err;
 
   while (filter_step > 0) {
     const int filt_high = MIN(filt_mid + filter_step, max_filter_level);
     const int filt_low = MAX(filt_mid - filter_step, min_filter_level);
     int filt_err;
 
     // Bias against raising loop filter in favor of lowering it.
     int bias = (best_err >> (15 - (filt_mid / 8))) * filter_step;
 
-    if ((cpi->pass == 2) && (cpi->twopass.section_intra_rating < 20))
+    if ((cpi->oxcf.pass == 2) && (cpi->twopass.section_intra_rating < 20))
       bias = (bias * cpi->twopass.section_intra_rating) / 20;
 
     // yx, bias less for large block size
     if (cm->tx_mode != ONLY_4X4)
       bias >>= 1;
 
     if (filt_direction <= 0 && filt_low != filt_mid) {
       // Get Low filter error score
       if (ss_err[filt_low] < 0) {
         filt_err = try_filter_frame(sd, cpi, filt_low, partial_frame);
@@ skipping 58 matching lines @@
     // searched level, filt_guess = q * 0.316206 + 3.87252
     int filt_guess = ROUND_POWER_OF_TWO(q * 20723 + 1015158, 18);
     if (cm->frame_type == KEY_FRAME)
       filt_guess -= 4;
     lf->filter_level = clamp(filt_guess, min_filter_level, max_filter_level);
   } else {
     lf->filter_level = search_filter_level(sd, cpi,
                                            method == LPF_PICK_FROM_SUBIMAGE);
   }
 }