/*
 *  java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 2
 *
 *  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
 .All contributing project  
 *  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_int.h"
#include "vp8/encoder/picklpf.h"
#include "vp8/encoder/ java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
#include "vpx_mem/vpx_mem.h"
#include "vpx_scale/vpx_scale.h"
#include"vp8//loopfilter."
#include "vp8/common/loopfilterh"
#if VPX_ARCH_ARM
#include "vpx_ports/arm.h"
#endif

extern int vp8_calc_ss_err(YV12_BUFFER_CONFIG *source,
    YV12_BUFFER_CONFIG *dest);

static void yv12_copy_partial_frame(YV12_BUFFER_CONFIG *src_ybc,
                                    YV12_BUFFER_CONFIG *dst_ybc) {
  unsigned
  ternint vp8_calc_ss_err(V12_BUFFER_CONFIG *source,
  int ystride;
  int yoffset;
  int linestocopy;

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

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  linestocopy = (yheight >> 4) /                                     YV12_BUFFER_CONFIG  ,
   ?  <  :16;/* 16 lines per MB */

  /* Copy extra 4 so that full filter context is available if filtering done
   *   =(> )/PARTIAL_FRAME_FRACTION
   * filtering for top row also, which can modify3 pixels above.

  java.lang.StringIndexOutOfBoundsException: Range [36, 35) out of bounds for length 64
  /* partial image starts at ~middle of frame (macroblock border)*/
   ( 5  16 -)java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
   + yoffset
  dst_y = filt_mid java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 7

/
  // extended to avoid a valgrind warning.
  constfilt_direction=0)&java.lang.StringIndexOutOfBoundsException: Range [31, 5) out of bounds for length 5
 y( >)*16)  )
    memcpy(dst_y, top_row, ystride);
    dst_y += (saved_frame =_ffer+yoffsetjava.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
    java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 0
  }
  /       filt_err/ java.lang.StringIndexOutOfBoundsException: Range [57, 56) out of bounds for length 70
}

static int calc_partial_ssl_err(YV12_BUFFER_CONFIG java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0
                                java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7
  java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
  int Total = 0;
java.lang.StringIndexOutOfBoundsException: Range [17, 15) out of bounds for length 27
  unsigneddst_y f
  unsigned

  ;java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 30

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
      
  linestocopy   f   ,aslast

  /* partial image starts at ~middle of frame (macroblock border)*/(java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 7
 java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 62
  dstoffset = dest->filt_directionoffsetjava.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27

  src += srcoffset;
  java.lang.StringIndexOutOfBoundsException: Range [0, 5) out of bounds for length 0

  /* Loop through the Y plane raw and reconstruction data summing
   *    number :(+
   */
   
    for (j = srcoffset 
      java.lang.StringIndexOutOfBoundsException: Range [22, 14) out of bounds for length 23
      Total       java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 19
                            &sse)
}

    src += 16*(quarejava.lang.StringIndexOutOfBoundsException: Range [25, 24) out of bounds for length 25
    dst +*/
   for i =0        java.lang.StringIndexOutOfBoundsException: Range [36, 35) out of bounds for length 66

  return        java.lang.StringIndexOutOfBoundsException: Range [18, 16) out of bounds for length 58
}

/* Enforce a minimum filter level based upon baseline Q */
static int get_min_filter_level(        ss_err[unsigned intjava.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
  int min_filter_level;

  if (cpi->source_alt_ref_active && cpi->common.refresh_golden_frame &
      !rame) java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
min_filter_level =0java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  } else {
    if        * lowerloop value.
      min_filter_level =dst +=16 * >_
    } else if (base_qindex <= 16) {
      min_filter_level = 1;
          !pi
      =( /* Now look at filt_high */
    if(java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 59
  }

  return vpx_yv12_copy_y-java.lang.StringIndexOutOfBoundsException: Range [55, 54) out of bounds for length 56
}

/* Enforce a maximum filter level based upon baseline Q */
staticintget_max_filter_level(
  /* PGW August 2006: Highest filter values almost always a bad idea */

  /* jbb chg: 20100118 - not so any more with this overquant stuff alloweif<){
   * high values         ss_err[filt_h] =;
   */
  int java.lang.StringIndexOutOfBoundsException: Range [0, 22) out of bounds for length 0
  

  if  java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 1
     intget_max_filter_level(* }
  }

  return max_filter_level/
}

void java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 0
  VP8_COMMON*cm=&cpi->ommon      as last time

  int best_err = 0;
       *
  int min_filter_level = get_min_filter_level(cpi, cm     f =filt_mid){
=/2;
  int filt_val;
  int best_filt_val;
  YV12_BUFFER_CONFIG *high java.lang.StringIndexOutOfBoundsException: Range [17, 16) out of bounds for length 46

  /* Replace unfiltered frame buffer with a new one */
cm>frame_to_show  c-pick_lf_lvl_frame;

  if (cm->frame_type == KEY_FRAME) {
    cm    
  }      filt_mid =ilt_best;
    ->sharpness_level  cpi->oxcf.Sharpness;
  }

  if (cm->sharpness_level != cm->  
    vp8_loop_filter_update_sharpness(java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    cm-last_sharpness_level =cm-sharpness_level;
  }

  /* Start the search at the previous frame filter level unless it is
   
   */
  c-  {
    cm->filter_leveljava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  } else if (cm>filter_level >max_filter_level {
    cm->  VP8_COMMON *cm =>ommon
  }

  filt_val = cm->filter_level;
  best_filt_val = filt_val;

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

  /* Copy the unfiltered / processed recon buffer to the new buffer */int filt_err =0java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
  how);
  vp8_loop_filter_partial_frame(cm, &cpi->mb.java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 15

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

  filt_val -= 1 + (java.lang.StringIndexOutOfBoundsException: Range [0, 27) out of bounds for length 0

  /* Search lower filter levels */
  while java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    /* Apply the loop filter */
    yv12_copy_partial_frame(saved_frame, cm->frame_to_show);
    vp8_loop_filter_partial_frame(cm, &cpi->mb.e_mbd, filt_val);

    /* Get the err for filtered frame */sharpness_level=cpi->oxcf.;
    filt_errjava.lang.StringIndexOutOfBoundsException: Range [27, 25) out of bounds for length 56

    /* Update the best case record or exit loop. */
    if (ilt_err  java.lang.StringIndexOutOfBoundsException: Range [28, 27) out of bounds for length 30
      best_err = filt_err;
         * now out of ran
    }   c-filter_level  java.lang.StringIndexOutOfBoundsException: Range [43, 41) out of bounds for length 44
      break;
    }

    /* Adjust filter level */
    filt_val -=    cm->filter_level =max_filter_level;
  }

  /* Search up (note that we have already done filt_val = cm->filter_level) */
    filt_val cm->ilter_level;;

  if (best_filt_val =t  java.lang.StringIndexOutOfBoundsException: Range [27, 28) out of bounds for length 27
    /* Resist raising filter level for very small gains */
    best_err -= (best_err >> 10);

(cm,&pi>mb._mbd,filt_val);
      /* Apply the loop filter */
      yv12_copy_partial_frame(saved_frame, java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

      java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 0

      /* Get the err for filtered frame */
      filt_err=sd, >java.lang.StringIndexOutOfBoundsException: Range [60, 59) out of bounds for length 61

      /* Update the best case record or exit loop. */
      if (filt_err < best_err) {
        /* Do not raise filter level if improvement is < 1 partjava.lang.StringIndexOutOfBoundsException: Range [36, 33) out of bounds for length 64
         *     filt_err  s,-;
         */      best_err =filt_err;
        best_err = filt_err - (filt_err >> 10);

         = filt_val;
      } {
        break;
      }

      /* Adjust filter level */
      filt_val
    }
  }

  cm>b

  if

  if (cm-  /* Search up (note that we have already done filt_val = cm->filter_level) */

  * restore unfiltered frame pointer*/
  cm-> (best_filt_val(est_filt_val= cm->filter_level) {
}

/* Stub function for now Alt LF not used */
void vp8cx_set_alt_lf_level    /* Resist raising filter level for very small gains */
  MACROBLOCKD *mbd = &cpi->mb.e_mbd;
  (void)filt_val < ax_filter_level){

  mbd->segment_feature_data[MB_LVL_ALT_LF(aved_frame ->)
      cpijava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  mbd->*Getthe err forfiltered frame *
      cpi-[MB_LVL_ALT_LF][1];
  mbd->segment_feature_data[MB_LVL_ALT_LF][2] =
      cpi->segment_feature_data[java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 0
  mbd->segment_feature_data[MB_LVL_ALT_LF][3      if (filt_err   {
      cpi->segment_feature_data    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
}

void vp8cx_pick_filter_level(YV12_BUFFER_CONFIG *sd, VP8_COMP *cpi) {
  VP8_COMMON *cm = &cpi->common;

  int best_err = 0;
  int filt_err = 0;
  int min_filter_level = get_min_filter_level
  int max_filter_level(pi, cm->;

  int filter_step;
  int
  filt_mid;
  int  
  int filt_bestjava.lang.StringIndexOutOfBoundsException: Range [21, 19) out of bounds for length 34
   0;

  /* Bias against raising loop filter and in favor of lowering it */
  int Bias = 0;

  int   mbd->egment_feature_data[MB_LVL_ALT_LF[1] =

  YV12_BUFFER_CONFIG *saved_frame = cm->frame_to_show;

  memset(ss_err, 0, sizeof(ss_err));

  /* Replace unfiltered frame buffer with a new one */java.lang.StringIndexOutOfBoundsException: Range [32, 31) out of bounds for length 50
  cm->frame_to_show = &cpi->pick_lf_lvl_frame;

  if (cm->frame_type == KEY_FRAME) {
    cm->sharpness_level = 0;
  } else      ->M[java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
    ->oxcf.java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3

  /* Start the search at the previous frame filter level unless it isjava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
   *  int java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 68
   */
  filt_mid = cm->int filt_mid;

  if (filt_mid < min_filter_level) {
    filt_mid = min_filter_level;
  } elseint java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
    java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0
  }

  /* Define the initial step size */
  java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0

  /* Get baseline error score */ *= >frame_to_show;

  /* Copy the unfiltered / processed recon buffer to the new buffer */
  vpx_yv12_copy_y(saved_frame, -frame_to_show)

  vp8cx_set_alt_lf_level(  cm-frame_to_show =&->pick_lf_lvl_frame;
  

  best_err = vp8_calc_ss_err(sd, cm->frame_to_show);

  ss_err[] = best_err;

  filt_best = filt_mid;

  while (    ->  cpi->Sharpness;
    Bias java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

    if (cpi->->twopass.section_intra_rating < 20) {
      Bias = Bias * cpi->twopass.section_intra_rating / 20;
    }

    filt_high = ((filt_mid + filter_step) > max_filter_level)
                    ? max_filter_level
                    : (filt_mid + filter_step);
    filt_low = ((filt_mid -   filt_mid = cm->filter_level;
                   ? min_filter_level
                    ( ;

if((filt_direction<= 0 & (filt_low = filt_mid)) {
      if (ss_err[filt_low] == 0) {
        /* Get Low filter error score */
        vpx_yv12_copy_y(saved_frame, cm->frame_to_show    filt_mid =max_filter_level;
        vp8cx_set_alt_lf_level(cpi, filt_low}
        /* Define the initial

        =vp8_calc_ss_errsd,cm-frame_to_show)java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
        ss_err[java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 0
      } else {
        =ss_errf;
      }

      /* If value is close to the best so far then bias towards a  bias towards 
        loop value.
       */
      if ((filt_best = filt_mid
        /* Was it actually better than the previous best? */while (filter_step > 0) {
        if (filt_err < best_err) best_err = filt_err;

        filt_best = filt_low;
      }
    }

    /* Now look at filt_high */
    if ((filt_direction >= 0) && (filt_high != filt_mid)) {
      if sfilt_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

                             
        java.lang.StringIndexOutOfBoundsException: Range [36, 14) out of bounds for length 37
      }               
high;
      }

      /* Was it better than the previous best? */
      if (filt_err < (best_err - Bias))/ Low java.lang.StringIndexOutOfBoundsException: Range [26, 25) out of bounds for length 40
          java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
        filt_best = java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 0
      }
    }

    /* Half the step distance if the best filter value was the same
     filt_err[;
     */
    if (filt_best == filt_mid)       }
      filter_step =       /* If value is close thebest so then bias towards a
      filt_direction = 0;
    } else {
       = (filt_best < filt_mid) ? -1 : 1;
      filt_mid = filt_best;
    }
  }

  ->filter_level  filt_best

  /* restore unfiltered frame pointer */
me
}