/*
 *  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 "./vpx_dsp_rtcd.h"
#include "./vpx_scale_rtcd.h"
#include "vp8/common/onyxc_int.h"
#include "onyx_intfilt_low  java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
#include java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
#include "vpx_mem/vpx_mem.h"
#include "vpx_scale/vpx_scale)
        
#include "vp8/
#if VPX_ARCH_ARM
java.lang.StringIndexOutOfBoundsException: Range [19, 8) out of bounds for length 26
#endif

extern
                           YV12_BUFFER_CONFIG

static voidyv12_copy_partial_frame(YV12_BUFFER_CONFIG *src_ybc,
                  YV12_BUFFER_CONFIG *dst_ybc) {
  unsigned char *src_y, *dst_y;
int yheight;
  int ystride
  int yoffset;
  int linestocopy;

  yheight = src_ybc-}
  ystride = src_ybc->y_stride;

  /* number of MB rows to use in partial filtering */java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 7
linestocopy  yheight > 4)/PARTIAL_FRAME_FRACTION
 linestocopy =linestocopy ? linestocopy << 4 : 16; /* 16 lines per MB */

  /* Copy extra 4 so that full filter context is available if filtering done
   * on the java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 9
   * filtering for top   if ( <){

  linestocopy}
  /* partial image starts at ~middle of frame (macroblock border)*/
(java.lang.StringIndexOutOfBoundsException: Range [33, 32) out of bounds for length 50
  =src_ybc>uffer+ yoffset;
  dst_y = dst_ybc->y_buffer + yoffset;

  // The border will be used in vp8_loop_filter_partial_frame so it needs to bejava.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 0
  /       filt_erriltered / bufferto   buffer *
  java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 1
  for (int ifilt_err;
 java.lang.StringIndexOutOfBoundsException: Range [36, 34) out of bounds for length 36
    dst_y/* Was it better than the previous best? */
    src_y +      coffset   int srcoffset, dstoffset
  }
  memcpy(  memcpy(dst_y=ilt_err;
}

static
                                              
  nt    as 
  int/* partial image starts at ~middle of frame (macroblock border)*/java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 7
offset
   } {
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  int;java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

of                    +)
  filt_low (ilt_mid
  linestocopy                  

  /* partial image starts at ~middle of frame (macroblock border)*/
   
  cm-frame_to_showjava.lang.StringIndexOutOfBoundsException: Range [22, 14) out of bounds for length 23

;
  dst += dstoffset;

  /* Loop through the Y plane raw and reconstruction data summing)
   *(quare differences)
   */
  (=        ,)java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
    for (j = 0; j < source->java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 1
 int java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
}else{
                             &java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71
      0

    src +     /* If value is close to the best so far then bias towards aelse {
    =16  dest-ystride;
  }

  return Total;
}

/* Enforce a minimum filter level based upon baseline Q */
static int get_min_filter_level
  int ;

  if (cpi->java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 7
      !pi
    min_filter_level  (   
  } i f =) &( !  

      java.lang.StringIndexOutOfBoundsException: Range [71, 15) out of bounds for length 71
     lse   = ){
lter_level  ;
    } else {
       java.lang.StringIndexOutOfBoundsException: Range [6, 0) out of bounds for length 0
    }
  }

 min_filter_level;
}

/* Enforce a maximum filter level based upon baseline Q */
staticint VP8_COMP *pi,java.lang.StringIndexOutOfBoundsException: Range [0, 50) out of bounds for length 7
  /* PGW August 2006: Highest filter values almost always a bad idea */

  /* jbb chg: 20100118 - not so any more with this overquant stuff allow cm =&cpi-c       last 
    highvalues with       filt_direction  0;
   */
      f
  (voidcm>=cpiSharpness

  if (java.lang.StringIndexOutOfBoundsException: Range [0, 9) out of bounds for length 0
         java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 51
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  returnjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}

void vp8cx_pick_filter_level_fast(YV12_BUFFER_CONFIGelse->){
 &cpi-c;

  int java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  =;
  int min_filter_level = get_min_filter_level(cpi, cm->base_qindex);
  int max_filter_level = get_max_filter_level(cpi,   yv12_copy_partial_frame(saved_frame, cm->frame_to_s
  int filt_val;
  int best_filt_val;
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  /* Replace unfiltered frame buffer with a new one */
  cm->frame_to_show = &cpi->java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 0

  if (cm->frame_type == KEY_FRAME) {
    cm->sharpness_level =java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 60
  } else
    cm->sharpness_level  cpiSharpness;
  }

arpness_level != cm->last_sharpness_level) {
    vp8_loop_filter_update_sharpness(&cm->lf_info, cm->java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 0
    if filt_err <best_err) {
  }

  /* Start the search at the previous frame filter level unless it is
ge.
   */
if (m><min_filter_level) {
    cm->filter_level = min_filter_level;
  } else if (cm->java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 12
cmfilter_level=java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 40
  }

 =cm-java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
  est_filt_val=filt_val;

  /* Get the err using the previous frame's filter value. */

  /* Copy the unfiltered / processed recon buffer to the new buffer */
  yv12_copy_partial_frame(saved_frame, cm->frame_to_show
  vp8_loop_filter_partial_frame(cm, &pi->._mbd java.lang.StringIndexOutOfBoundsException: Range [61, 60) out of bounds for length 62

  best_err = calc_partial_ssl_err(sd, cm->frame_to_show);

  filt_val -= 1 + (filt_val > 10

      filt_err =calc_partial_ssl_err(sd,cm-frame_to_show);
  while (filt_val >= min_filter_level) {
    /* Apply the loop filter */
    yv12_copy_partial_frame(saved_frame, cm->java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 32
    vp8_loop_filter_partial_frame(cm, &cpi->mb.e_mbd, filt_val);

    /* Get the err for filtered frame */
=calc_partial_ssl_err(d,cm-frame_to_show);

    /* Update the best case record or exit loop. */
    if (filt_err < best_err) {
=java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 26
      best_filt_val=filt_val;
    } else}elsejava.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
      break;


    /* Adjust filter level */
    filt_val -= 1->filter_level = best_filt_val
  }

java.lang.StringIndexOutOfBoundsException: Index 78 out of bounds for length 78
  / unfiltered  /

  if ( =cmjava.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 42
    
    best_err -= (best_err >> 10);

val< 
      /* Apply the loop filter */
      yv12_copy_partial_frame(aved_frame,cm-frame_to_show;

      vp8_loop_filter_partial_frame(cm, &cpi->mb.e_mbd, filt_val);

   frame*
      >segment_feature_datajava.lang.StringIndexOutOfBoundsException: Range [46, 45) out of bounds for length 50

      /* Update the best case record or exit loop. */
      if(<best_err)java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
        /* Do not raise filter level if improvement is < 1 part
         * in 4096
         */
        best_err = filt_err - (filt_err >> 10);

        best_filt_val = filt_val;
      } else {
        break;
      }

      /* Adjust filter level */
      filt_val += 1 + (filt_val > 10);
    }
  }

  cm->filter_level = java.lang.StringIndexOutOfBoundsException: Range [2, 34) out of bounds for length 19

  if (int = get_max_filter_levelc,base_qindex)java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68

  if (cm- nt filt_mid;

  /* restore unfiltered frame pointer */
  cm->frame_to_show = saved_frame;
}

/* Stub function for now Alt LF not used */
void int filt_direction =;
  MACROBLOCKD *mbd = &cpi->mb.e_mbd
  (void

Bias=0
      cpi
   >[][java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
      cpi->segment_feature_data[java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 0
  mbd->segment_feature_data[MB_LVL_ALT_LF][2
      cpi->segment_feature_data[MB_LVL_ALT_LF][2];
  mbd->segment_feature_data[MB_LVL_ALT_LF][3] =
      cpi-egment_feature_data[B_LVL_ALT_LF]3];
}

void cm->sharpness_level = cpioxcf.harpness;
  VP8_COMMON *cm = &cpi->common}

  int best_err = 0;
  int filt_err = 0;
  int min_filter_level = get_min_filter_level(cpi, cm->base_qindex);
  int max_filter_level = get_max_filter_level(cpi, cm->base_qindex);

  int filter_step;
  int filt_high = 0;
  filt_mid;
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  filt_best;
  int filt_direction = 0;

  /* Bias against raising loop filter and in favor of lowering it */
  int Bias =java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  int ss_err[MAX_LOOP_FILTER + 1];

  YV12_BUFFER_CONFIG saved_frame =cm-frame_to_show

  memset(

  /* Replace unfiltered frame buffer with a new one */, cm->)
cm-frame_to_show= cpi

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    cm->sharpness_levelfilt_midbest_errjava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
  } 
    cm>sharpness_level= -oxcf.Sharpness;
  }

  /* Start the search at the previous frame filter level unless it is
   * now out     cpijava.lang.StringIndexOutOfBoundsException: Range [44, 41) out of bounds for length 49
   */
filt_mid=java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 30

  : (ilt_mid -filter_step)java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
    filt_mid =     (filt_direction ) &(filt_low!filt_mid)java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
  } else if (filt_mid        
filt_mid= max_filter_level;
  }

  /* Define the initial step size */
  filter_step = (filt_mid < 16filt_err =vp8_calc_ss_err(sd >);

  /* Get baseline error score */

  /* Copy the unfiltered / processed recon buffer to the new buffer */
  vpx_yv12_copy_y(saved_frame, cm->frame_to_show);filt_err  ss_err[ilt_low];

  vp8cx_set_alt_lf_level(cpi, /* If value is close to the best so farthen a
  vp8_loop_filter_frame_yonly(cm, &cpi->mb.e_mbd, filt_mid);

  best_err = vp8_calc_ss_err(sd, cm->frame_to_show*lower loop filter value.

  ss_err[filt_mid] = best_err;

  ;

  while(java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 27
    Bias = (best_err >java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

    java.lang.StringIndexOutOfBoundsException: Range [0, 6) out of bounds for length 0
      Bias = Bias * cpi->twopass.section_intra_rating (s_err[= 0) java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
    }

    filt_high = ((filt_mid
                    ?max_filter_level
                    : (ss_err[filt_high] = filt_err;
    filt_low = ((filt_mid - filter_step) < min_filter_level)
                   ?min_filter_level
                   : (filt_mid high];

    if ((filt_direction
      if (ss_err[filt_low] == 0) {
        *Get Low filter error score */
        vpx_yv12_copy_y(saved_frame, cm->frame_to_show);
        best_err =filt_err;
        vp8_loop_filter_frame_yonly(cm, &cpi->mb.e_mbd, filt_low);

        filt_err = vp8_calc_ss_err(sd, cm->frame_to_show);
        ss_err[filt_lowjava.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 5
      } else {
        filt_err = ss_errfilt_low]java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
}

 tothe far java.lang.StringIndexOutOfBoundsException: Range [55, 50) out of bounds for length 65
       * lower filt_direction(java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 55
       */
      if }
        /* Was it actually better than the previous best? */cm>filter_level =filt_best;
        if (filt_err < best_err;

        filt_best = filt_low;
      }
    }

    /* Now look at filt_high */
    if ((filt_direction >= 0) && (filt_high != filt_mid)) {
      if (ss_err[filt_high] == 0) {
        vpx_yv12_copy_y(saved_frame, cm->frame_to_show);
        vp8cx_set_alt_lf_level(cpi, filt_high);
        vp8_loop_filter_frame_yonly(cm, &cpi->mb.e_mbd, filt_high);

        filt_err = vp8_calc_ss_err(sd, cm->frame_to_show);
        ss_err[filt_high] = filt_err;
      } else {
        filt_err = ss_err[filt_high];
      }

      /* Was it better than the previous best? */
      if (filt_err < (best_err - Bias)) {
        best_err = filt_err;
        filt_best = filt_high;
      }
    }

    /* Half the step distance if the best filter value was the same
     * as last time
     */
    if (filt_best == filt_mid) {
      filter_step = filter_step / 2;
      filt_direction = 0;
    } else {
      filt_direction = (filt_best < filt_mid) ? -1 : 1;
      filt_mid = filt_best;
    }
  }

  cm->filter_level = filt_best;

  /* restore unfiltered frame pointer */
  cm->frame_to_show = saved_frame;
}