LCOV - code coverage report
Current view: top level - libavcodec - h264_loopfilter.c (source / functions) Hit Total Coverage
Test: coverage.info Lines: 385 436 88.3 %
Date: 2017-12-16 01:21:47 Functions: 11 11 100.0 %

          Line data    Source code
       1             : /*
       2             :  * H.26L/H.264/AVC/JVT/14496-10/... loop filter
       3             :  * Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at>
       4             :  *
       5             :  * This file is part of FFmpeg.
       6             :  *
       7             :  * FFmpeg is free software; you can redistribute it and/or
       8             :  * modify it under the terms of the GNU Lesser General Public
       9             :  * License as published by the Free Software Foundation; either
      10             :  * version 2.1 of the License, or (at your option) any later version.
      11             :  *
      12             :  * FFmpeg is distributed in the hope that it will be useful,
      13             :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      14             :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      15             :  * Lesser General Public License for more details.
      16             :  *
      17             :  * You should have received a copy of the GNU Lesser General Public
      18             :  * License along with FFmpeg; if not, write to the Free Software
      19             :  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
      20             :  */
      21             : 
      22             : /**
      23             :  * @file
      24             :  * H.264 / AVC / MPEG-4 part10 loop filter.
      25             :  * @author Michael Niedermayer <michaelni@gmx.at>
      26             :  */
      27             : 
      28             : #include "libavutil/internal.h"
      29             : #include "libavutil/intreadwrite.h"
      30             : #include "internal.h"
      31             : #include "avcodec.h"
      32             : #include "h264dec.h"
      33             : #include "h264_ps.h"
      34             : #include "mathops.h"
      35             : #include "mpegutils.h"
      36             : #include "rectangle.h"
      37             : 
      38             : /* Deblocking filter (p153) */
      39             : static const uint8_t alpha_table[52*3] = {
      40             :      0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
      41             :      0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
      42             :      0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
      43             :      0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
      44             :      0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
      45             :      0,  0,  0,  0,  0,  0,  4,  4,  5,  6,
      46             :      7,  8,  9, 10, 12, 13, 15, 17, 20, 22,
      47             :     25, 28, 32, 36, 40, 45, 50, 56, 63, 71,
      48             :     80, 90,101,113,127,144,162,182,203,226,
      49             :    255,255,
      50             :    255,255,255,255,255,255,255,255,255,255,255,255,255,
      51             :    255,255,255,255,255,255,255,255,255,255,255,255,255,
      52             :    255,255,255,255,255,255,255,255,255,255,255,255,255,
      53             :    255,255,255,255,255,255,255,255,255,255,255,255,255,
      54             : };
      55             : static const uint8_t beta_table[52*3] = {
      56             :      0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
      57             :      0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
      58             :      0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
      59             :      0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
      60             :      0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
      61             :      0,  0,  0,  0,  0,  0,  2,  2,  2,  3,
      62             :      3,  3,  3,  4,  4,  4,  6,  6,  7,  7,
      63             :      8,  8,  9,  9, 10, 10, 11, 11, 12, 12,
      64             :     13, 13, 14, 14, 15, 15, 16, 16, 17, 17,
      65             :     18, 18,
      66             :     18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
      67             :     18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
      68             :     18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
      69             :     18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18,
      70             : };
      71             : static const uint8_t tc0_table[52*3][4] = {
      72             :     {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 },
      73             :     {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 },
      74             :     {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 },
      75             :     {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 },
      76             :     {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 },
      77             :     {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 },
      78             :     {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 },
      79             :     {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 },
      80             :     {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 },
      81             :     {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 },
      82             :     {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 },
      83             :     {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 1 },
      84             :     {-1, 0, 0, 1 }, {-1, 0, 0, 1 }, {-1, 0, 0, 1 }, {-1, 0, 1, 1 }, {-1, 0, 1, 1 }, {-1, 1, 1, 1 },
      85             :     {-1, 1, 1, 1 }, {-1, 1, 1, 1 }, {-1, 1, 1, 1 }, {-1, 1, 1, 2 }, {-1, 1, 1, 2 }, {-1, 1, 1, 2 },
      86             :     {-1, 1, 1, 2 }, {-1, 1, 2, 3 }, {-1, 1, 2, 3 }, {-1, 2, 2, 3 }, {-1, 2, 2, 4 }, {-1, 2, 3, 4 },
      87             :     {-1, 2, 3, 4 }, {-1, 3, 3, 5 }, {-1, 3, 4, 6 }, {-1, 3, 4, 6 }, {-1, 4, 5, 7 }, {-1, 4, 5, 8 },
      88             :     {-1, 4, 6, 9 }, {-1, 5, 7,10 }, {-1, 6, 8,11 }, {-1, 6, 8,13 }, {-1, 7,10,14 }, {-1, 8,11,16 },
      89             :     {-1, 9,12,18 }, {-1,10,13,20 }, {-1,11,15,23 }, {-1,13,17,25 },
      90             :     {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 },
      91             :     {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 },
      92             :     {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 },
      93             :     {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 },
      94             :     {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 },
      95             :     {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 },
      96             :     {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 },
      97             :     {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 },
      98             :     {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 },
      99             : };
     100             : 
     101             : /* intra: 0 if this loopfilter call is guaranteed to be inter (bS < 4), 1 if it might be intra (bS == 4) */
     102    20565282 : static av_always_inline void filter_mb_edgev(uint8_t *pix, int stride,
     103             :                                              const int16_t bS[4],
     104             :                                              unsigned int qp, int a, int b,
     105             :                                              const H264Context *h, int intra)
     106             : {
     107    20565282 :     const unsigned int index_a = qp + a;
     108    20565282 :     const int alpha = alpha_table[index_a];
     109    20565282 :     const int beta  = beta_table[qp + b];
     110    20565282 :     if (alpha ==0 || beta == 0) return;
     111             : 
     112    37709712 :     if( bS[0] < 4 || !intra ) {
     113             :         int8_t tc[4];
     114    17434861 :         tc[0] = tc0_table[index_a][bS[0]];
     115    17434861 :         tc[1] = tc0_table[index_a][bS[1]];
     116    17434861 :         tc[2] = tc0_table[index_a][bS[2]];
     117    17434861 :         tc[3] = tc0_table[index_a][bS[3]];
     118    17434861 :         h->h264dsp.h264_h_loop_filter_luma(pix, stride, alpha, beta, tc);
     119             :     } else {
     120     2839990 :         h->h264dsp.h264_h_loop_filter_luma_intra(pix, stride, alpha, beta);
     121             :     }
     122             : }
     123             : 
     124    24819928 : static av_always_inline void filter_mb_edgecv(uint8_t *pix, int stride,
     125             :                                               const int16_t bS[4],
     126             :                                               unsigned int qp, int a, int b,
     127             :                                               const H264Context *h, int intra)
     128             : {
     129    24819928 :     const unsigned int index_a = qp + a;
     130    24819928 :     const int alpha = alpha_table[index_a];
     131    24819928 :     const int beta  = beta_table[qp + b];
     132    24819928 :     if (alpha ==0 || beta == 0) return;
     133             : 
     134    43045601 :     if( bS[0] < 4 || !intra ) {
     135             :         int8_t tc[4];
     136    18751423 :         tc[0] = tc0_table[index_a][bS[0]]+1;
     137    18751423 :         tc[1] = tc0_table[index_a][bS[1]]+1;
     138    18751423 :         tc[2] = tc0_table[index_a][bS[2]]+1;
     139    18751423 :         tc[3] = tc0_table[index_a][bS[3]]+1;
     140    18751423 :         h->h264dsp.h264_h_loop_filter_chroma(pix, stride, alpha, beta, tc);
     141             :     } else {
     142     5542755 :         h->h264dsp.h264_h_loop_filter_chroma_intra(pix, stride, alpha, beta);
     143             :     }
     144             : }
     145             : 
     146      686076 : static av_always_inline void filter_mb_mbaff_edgev(const H264Context *h, uint8_t *pix,
     147             :                                                    int stride,
     148             :                                                    const int16_t bS[7], int bsi,
     149             :                                                    int qp, int a, int b,
     150             :                                                    int intra)
     151             : {
     152      686076 :     const unsigned int index_a = qp + a;
     153      686076 :     const int alpha = alpha_table[index_a];
     154      686076 :     const int beta  = beta_table[qp + b];
     155      686076 :     if (alpha ==0 || beta == 0) return;
     156             : 
     157      967749 :     if( bS[0] < 4 || !intra ) {
     158             :         int8_t tc[4];
     159      299912 :         tc[0] = tc0_table[index_a][bS[0*bsi]];
     160      299912 :         tc[1] = tc0_table[index_a][bS[1*bsi]];
     161      299912 :         tc[2] = tc0_table[index_a][bS[2*bsi]];
     162      299912 :         tc[3] = tc0_table[index_a][bS[3*bsi]];
     163      299912 :         h->h264dsp.h264_h_loop_filter_luma_mbaff(pix, stride, alpha, beta, tc);
     164             :     } else {
     165      367925 :         h->h264dsp.h264_h_loop_filter_luma_mbaff_intra(pix, stride, alpha, beta);
     166             :     }
     167             : }
     168             : 
     169     1372152 : static av_always_inline void filter_mb_mbaff_edgecv(const H264Context *h,
     170             :                                                     uint8_t *pix, int stride,
     171             :                                                     const int16_t bS[7],
     172             :                                                     int bsi, int qp, int a,
     173             :                                                     int b, int intra)
     174             : {
     175     1372152 :     const unsigned int index_a = qp + a;
     176     1372152 :     const int alpha = alpha_table[index_a];
     177     1372152 :     const int beta  = beta_table[qp + b];
     178     1372152 :     if (alpha ==0 || beta == 0) return;
     179             : 
     180     1934448 :     if( bS[0] < 4 || !intra ) {
     181             :         int8_t tc[4];
     182      599366 :         tc[0] = tc0_table[index_a][bS[0*bsi]] + 1;
     183      599366 :         tc[1] = tc0_table[index_a][bS[1*bsi]] + 1;
     184      599366 :         tc[2] = tc0_table[index_a][bS[2*bsi]] + 1;
     185      599366 :         tc[3] = tc0_table[index_a][bS[3*bsi]] + 1;
     186      599366 :         h->h264dsp.h264_h_loop_filter_chroma_mbaff(pix, stride, alpha, beta, tc);
     187             :     } else {
     188      735716 :         h->h264dsp.h264_h_loop_filter_chroma_mbaff_intra(pix, stride, alpha, beta);
     189             :     }
     190             : }
     191             : 
     192    20846914 : static av_always_inline void filter_mb_edgeh(uint8_t *pix, int stride,
     193             :                                              const int16_t bS[4],
     194             :                                              unsigned int qp, int a, int b,
     195             :                                              const H264Context *h, int intra)
     196             : {
     197    20846914 :     const unsigned int index_a = qp + a;
     198    20846914 :     const int alpha = alpha_table[index_a];
     199    20846914 :     const int beta  = beta_table[qp + b];
     200    20846914 :     if (alpha ==0 || beta == 0) return;
     201             : 
     202    38814782 :     if( bS[0] < 4 || !intra ) {
     203             :         int8_t tc[4];
     204    18277159 :         tc[0] = tc0_table[index_a][bS[0]];
     205    18277159 :         tc[1] = tc0_table[index_a][bS[1]];
     206    18277159 :         tc[2] = tc0_table[index_a][bS[2]];
     207    18277159 :         tc[3] = tc0_table[index_a][bS[3]];
     208    18277159 :         h->h264dsp.h264_v_loop_filter_luma(pix, stride, alpha, beta, tc);
     209             :     } else {
     210     2260464 :         h->h264dsp.h264_v_loop_filter_luma_intra(pix, stride, alpha, beta);
     211             :     }
     212             : }
     213             : 
     214    28128954 : static av_always_inline void filter_mb_edgech(uint8_t *pix, int stride,
     215             :                                               const int16_t bS[4],
     216             :                                               unsigned int qp, int a, int b,
     217             :                                               const H264Context *h, int intra)
     218             : {
     219    28128954 :     const unsigned int index_a = qp + a;
     220    28128954 :     const int alpha = alpha_table[index_a];
     221    28128954 :     const int beta  = beta_table[qp + b];
     222    28128954 :     if (alpha ==0 || beta == 0) return;
     223             : 
     224    50770172 :     if( bS[0] < 4 || !intra ) {
     225             :         int8_t tc[4];
     226    23193276 :         tc[0] = tc0_table[index_a][bS[0]]+1;
     227    23193276 :         tc[1] = tc0_table[index_a][bS[1]]+1;
     228    23193276 :         tc[2] = tc0_table[index_a][bS[2]]+1;
     229    23193276 :         tc[3] = tc0_table[index_a][bS[3]]+1;
     230    23193276 :         h->h264dsp.h264_v_loop_filter_chroma(pix, stride, alpha, beta, tc);
     231             :     } else {
     232     4383620 :         h->h264dsp.h264_v_loop_filter_chroma_intra(pix, stride, alpha, beta);
     233             :     }
     234             : }
     235             : 
     236       59924 : static av_always_inline void h264_filter_mb_fast_internal(const H264Context *h,
     237             :                                                           H264SliceContext *sl,
     238             :                                                           int mb_x, int mb_y,
     239             :                                                           uint8_t *img_y,
     240             :                                                           uint8_t *img_cb,
     241             :                                                           uint8_t *img_cr,
     242             :                                                           unsigned int linesize,
     243             :                                                           unsigned int uvlinesize,
     244             :                                                           int pixel_shift)
     245             : {
     246       59924 :     int chroma = CHROMA(h) && !(CONFIG_GRAY && (h->flags & AV_CODEC_FLAG_GRAY));
     247       59924 :     int chroma444 = CHROMA444(h);
     248       59924 :     int chroma422 = CHROMA422(h);
     249             : 
     250       59924 :     int mb_xy = sl->mb_xy;
     251       59924 :     int left_type = sl->left_type[LTOP];
     252       59924 :     int top_type  = sl->top_type;
     253             : 
     254       59924 :     int qp_bd_offset = 6 * (h->ps.sps->bit_depth_luma - 8);
     255       59924 :     int a = 52 + sl->slice_alpha_c0_offset - qp_bd_offset;
     256       59924 :     int b = 52 + sl->slice_beta_offset - qp_bd_offset;
     257             : 
     258       59924 :     int mb_type = h->cur_pic.mb_type[mb_xy];
     259       59924 :     int qp      = h->cur_pic.qscale_table[mb_xy];
     260       59924 :     int qp0     = h->cur_pic.qscale_table[mb_xy - 1];
     261       59924 :     int qp1     = h->cur_pic.qscale_table[sl->top_mb_xy];
     262       59924 :     int qpc  = get_chroma_qp(h->ps.pps, 0, qp);
     263       59924 :     int qpc0 = get_chroma_qp(h->ps.pps, 0, qp0);
     264       59924 :     int qpc1 = get_chroma_qp(h->ps.pps, 0, qp1);
     265       59924 :     qp0 = (qp + qp0 + 1) >> 1;
     266       59924 :     qp1 = (qp + qp1 + 1) >> 1;
     267       59924 :     qpc0 = (qpc + qpc0 + 1) >> 1;
     268       59924 :     qpc1 = (qpc + qpc1 + 1) >> 1;
     269             : 
     270       59924 :     if( IS_INTRA(mb_type) ) {
     271             :         static const int16_t bS4[4] = {4,4,4,4};
     272             :         static const int16_t bS3[4] = {3,3,3,3};
     273        7439 :         const int16_t *bSH = FIELD_PICTURE(h) ? bS3 : bS4;
     274        7439 :         if(left_type)
     275        7124 :             filter_mb_edgev( &img_y[4*0<<pixel_shift], linesize, bS4, qp0, a, b, h, 1);
     276        7439 :         if( IS_8x8DCT(mb_type) ) {
     277        2665 :             filter_mb_edgev( &img_y[4*2<<pixel_shift], linesize, bS3, qp, a, b, h, 0);
     278        2665 :             if(top_type){
     279        2631 :                 filter_mb_edgeh( &img_y[4*0*linesize], linesize, bSH, qp1, a, b, h, 1);
     280             :             }
     281        2665 :             filter_mb_edgeh( &img_y[4*2*linesize], linesize, bS3, qp, a, b, h, 0);
     282             :         } else {
     283        4774 :             filter_mb_edgev( &img_y[4*1<<pixel_shift], linesize, bS3, qp, a, b, h, 0);
     284        4774 :             filter_mb_edgev( &img_y[4*2<<pixel_shift], linesize, bS3, qp, a, b, h, 0);
     285        4774 :             filter_mb_edgev( &img_y[4*3<<pixel_shift], linesize, bS3, qp, a, b, h, 0);
     286        4774 :             if(top_type){
     287        4568 :                 filter_mb_edgeh( &img_y[4*0*linesize], linesize, bSH, qp1, a, b, h, 1);
     288             :             }
     289        4774 :             filter_mb_edgeh( &img_y[4*1*linesize], linesize, bS3, qp, a, b, h, 0);
     290        4774 :             filter_mb_edgeh( &img_y[4*2*linesize], linesize, bS3, qp, a, b, h, 0);
     291        4774 :             filter_mb_edgeh( &img_y[4*3*linesize], linesize, bS3, qp, a, b, h, 0);
     292             :         }
     293        7439 :         if(chroma){
     294        7439 :             if(chroma444){
     295           0 :                 if(left_type){
     296           0 :                     filter_mb_edgev( &img_cb[4*0<<pixel_shift], linesize, bS4, qpc0, a, b, h, 1);
     297           0 :                     filter_mb_edgev( &img_cr[4*0<<pixel_shift], linesize, bS4, qpc0, a, b, h, 1);
     298             :                 }
     299           0 :                 if( IS_8x8DCT(mb_type) ) {
     300           0 :                     filter_mb_edgev( &img_cb[4*2<<pixel_shift], linesize, bS3, qpc, a, b, h, 0);
     301           0 :                     filter_mb_edgev( &img_cr[4*2<<pixel_shift], linesize, bS3, qpc, a, b, h, 0);
     302           0 :                     if(top_type){
     303           0 :                         filter_mb_edgeh( &img_cb[4*0*linesize], linesize, bSH, qpc1, a, b, h, 1 );
     304           0 :                         filter_mb_edgeh( &img_cr[4*0*linesize], linesize, bSH, qpc1, a, b, h, 1 );
     305             :                     }
     306           0 :                     filter_mb_edgeh( &img_cb[4*2*linesize], linesize, bS3, qpc, a, b, h, 0);
     307           0 :                     filter_mb_edgeh( &img_cr[4*2*linesize], linesize, bS3, qpc, a, b, h, 0);
     308             :                 } else {
     309           0 :                     filter_mb_edgev( &img_cb[4*1<<pixel_shift], linesize, bS3, qpc, a, b, h, 0);
     310           0 :                     filter_mb_edgev( &img_cr[4*1<<pixel_shift], linesize, bS3, qpc, a, b, h, 0);
     311           0 :                     filter_mb_edgev( &img_cb[4*2<<pixel_shift], linesize, bS3, qpc, a, b, h, 0);
     312           0 :                     filter_mb_edgev( &img_cr[4*2<<pixel_shift], linesize, bS3, qpc, a, b, h, 0);
     313           0 :                     filter_mb_edgev( &img_cb[4*3<<pixel_shift], linesize, bS3, qpc, a, b, h, 0);
     314           0 :                     filter_mb_edgev( &img_cr[4*3<<pixel_shift], linesize, bS3, qpc, a, b, h, 0);
     315           0 :                     if(top_type){
     316           0 :                         filter_mb_edgeh( &img_cb[4*0*linesize], linesize, bSH, qpc1, a, b, h, 1);
     317           0 :                         filter_mb_edgeh( &img_cr[4*0*linesize], linesize, bSH, qpc1, a, b, h, 1);
     318             :                     }
     319           0 :                     filter_mb_edgeh( &img_cb[4*1*linesize], linesize, bS3, qpc, a, b, h, 0);
     320           0 :                     filter_mb_edgeh( &img_cr[4*1*linesize], linesize, bS3, qpc, a, b, h, 0);
     321           0 :                     filter_mb_edgeh( &img_cb[4*2*linesize], linesize, bS3, qpc, a, b, h, 0);
     322           0 :                     filter_mb_edgeh( &img_cr[4*2*linesize], linesize, bS3, qpc, a, b, h, 0);
     323           0 :                     filter_mb_edgeh( &img_cb[4*3*linesize], linesize, bS3, qpc, a, b, h, 0);
     324           0 :                     filter_mb_edgeh( &img_cr[4*3*linesize], linesize, bS3, qpc, a, b, h, 0);
     325             :                 }
     326        7439 :             }else if(chroma422){
     327           0 :                 if(left_type){
     328           0 :                     filter_mb_edgecv(&img_cb[2*0<<pixel_shift], uvlinesize, bS4, qpc0, a, b, h, 1);
     329           0 :                     filter_mb_edgecv(&img_cr[2*0<<pixel_shift], uvlinesize, bS4, qpc0, a, b, h, 1);
     330             :                 }
     331           0 :                 filter_mb_edgecv(&img_cb[2*2<<pixel_shift], uvlinesize, bS3, qpc, a, b, h, 0);
     332           0 :                 filter_mb_edgecv(&img_cr[2*2<<pixel_shift], uvlinesize, bS3, qpc, a, b, h, 0);
     333           0 :                 if(top_type){
     334           0 :                     filter_mb_edgech(&img_cb[4*0*uvlinesize], uvlinesize, bSH, qpc1, a, b, h, 1);
     335           0 :                     filter_mb_edgech(&img_cr[4*0*uvlinesize], uvlinesize, bSH, qpc1, a, b, h, 1);
     336             :                 }
     337           0 :                 filter_mb_edgech(&img_cb[4*1*uvlinesize], uvlinesize, bS3, qpc, a, b, h, 0);
     338           0 :                 filter_mb_edgech(&img_cr[4*1*uvlinesize], uvlinesize, bS3, qpc, a, b, h, 0);
     339           0 :                 filter_mb_edgech(&img_cb[4*2*uvlinesize], uvlinesize, bS3, qpc, a, b, h, 0);
     340           0 :                 filter_mb_edgech(&img_cr[4*2*uvlinesize], uvlinesize, bS3, qpc, a, b, h, 0);
     341           0 :                 filter_mb_edgech(&img_cb[4*3*uvlinesize], uvlinesize, bS3, qpc, a, b, h, 0);
     342           0 :                 filter_mb_edgech(&img_cr[4*3*uvlinesize], uvlinesize, bS3, qpc, a, b, h, 0);
     343             :             }else{
     344        7439 :                 if(left_type){
     345        7124 :                     filter_mb_edgecv( &img_cb[2*0<<pixel_shift], uvlinesize, bS4, qpc0, a, b, h, 1);
     346        7124 :                     filter_mb_edgecv( &img_cr[2*0<<pixel_shift], uvlinesize, bS4, qpc0, a, b, h, 1);
     347             :                 }
     348        7439 :                 filter_mb_edgecv( &img_cb[2*2<<pixel_shift], uvlinesize, bS3, qpc, a, b, h, 0);
     349        7439 :                 filter_mb_edgecv( &img_cr[2*2<<pixel_shift], uvlinesize, bS3, qpc, a, b, h, 0);
     350        7439 :                 if(top_type){
     351        7199 :                     filter_mb_edgech( &img_cb[2*0*uvlinesize], uvlinesize, bSH, qpc1, a, b, h, 1);
     352        7199 :                     filter_mb_edgech( &img_cr[2*0*uvlinesize], uvlinesize, bSH, qpc1, a, b, h, 1);
     353             :                 }
     354        7439 :                 filter_mb_edgech( &img_cb[2*2*uvlinesize], uvlinesize, bS3, qpc, a, b, h, 0);
     355        7439 :                 filter_mb_edgech( &img_cr[2*2*uvlinesize], uvlinesize, bS3, qpc, a, b, h, 0);
     356             :             }
     357             :         }
     358        7439 :         return;
     359             :     } else {
     360       52485 :         LOCAL_ALIGNED(8, int16_t, bS, [2], [4][4]);
     361             :         int edges;
     362       52485 :         if( IS_8x8DCT(mb_type) && (sl->cbp&7) == 7 && !chroma444 ) {
     363        3475 :             edges = 4;
     364        3475 :             AV_WN64A(bS[0][0], 0x0002000200020002ULL);
     365        3475 :             AV_WN64A(bS[0][2], 0x0002000200020002ULL);
     366        3475 :             AV_WN64A(bS[1][0], 0x0002000200020002ULL);
     367        3475 :             AV_WN64A(bS[1][2], 0x0002000200020002ULL);
     368             :         } else {
     369       49010 :             int mask_edge1 = (3*(((5*mb_type)>>5)&1)) | (mb_type>>4); //(mb_type & (MB_TYPE_16x16 | MB_TYPE_8x16)) ? 3 : (mb_type & MB_TYPE_16x8) ? 1 : 0;
     370       49010 :             int mask_edge0 = 3*((mask_edge1>>1) & ((5*left_type)>>5)&1); // (mb_type & (MB_TYPE_16x16 | MB_TYPE_8x16)) && (h->left_type[LTOP] & (MB_TYPE_16x16 | MB_TYPE_8x16)) ? 3 : 0;
     371       49010 :             int step =  1+(mb_type>>24); //IS_8x8DCT(mb_type) ? 2 : 1;
     372       49010 :             edges = 4 - 3*((mb_type>>3) & !(sl->cbp & 15)); //(mb_type & MB_TYPE_16x16) && !(h->cbp & 15) ? 1 : 4;
     373      147030 :             h->h264dsp.h264_loop_filter_strength(bS, sl->non_zero_count_cache, sl->ref_cache, sl->mv_cache,
     374       98020 :                                                  sl->list_count==2, edges, step, mask_edge0, mask_edge1, FIELD_PICTURE(h));
     375             :         }
     376       52485 :         if( IS_INTRA(left_type) )
     377        1766 :             AV_WN64A(bS[0][0], 0x0004000400040004ULL);
     378       52485 :         if( IS_INTRA(top_type) )
     379        1906 :             AV_WN64A(bS[1][0], FIELD_PICTURE(h) ? 0x0003000300030003ULL : 0x0004000400040004ULL);
     380             : 
     381             : #define FILTER(hv,dir,edge,intra)\
     382             :         if(AV_RN64A(bS[dir][edge])) {                                   \
     383             :             filter_mb_edge##hv( &img_y[4*edge*(dir?linesize:1<<pixel_shift)], linesize, bS[dir][edge], edge ? qp : qp##dir, a, b, h, intra );\
     384             :             if(chroma){\
     385             :                 if(chroma444){\
     386             :                     filter_mb_edge##hv( &img_cb[4*edge*(dir?linesize:1<<pixel_shift)], linesize, bS[dir][edge], edge ? qpc : qpc##dir, a, b, h, intra );\
     387             :                     filter_mb_edge##hv( &img_cr[4*edge*(dir?linesize:1<<pixel_shift)], linesize, bS[dir][edge], edge ? qpc : qpc##dir, a, b, h, intra );\
     388             :                 } else if(!(edge&1)) {\
     389             :                     filter_mb_edgec##hv( &img_cb[2*edge*(dir?uvlinesize:1<<pixel_shift)], uvlinesize, bS[dir][edge], edge ? qpc : qpc##dir, a, b, h, intra );\
     390             :                     filter_mb_edgec##hv( &img_cr[2*edge*(dir?uvlinesize:1<<pixel_shift)], uvlinesize, bS[dir][edge], edge ? qpc : qpc##dir, a, b, h, intra );\
     391             :                 }\
     392             :             }\
     393             :         }
     394       52485 :         if(left_type)
     395       50611 :             FILTER(v,0,0,1);
     396       52485 :         if( edges == 1 ) {
     397       29083 :             if(top_type)
     398       27571 :                 FILTER(h,1,0,1);
     399       23402 :         } else if( IS_8x8DCT(mb_type) ) {
     400        9695 :             FILTER(v,0,2,0);
     401        9695 :             if(top_type)
     402        9681 :                 FILTER(h,1,0,1);
     403        9695 :             FILTER(h,1,2,0);
     404             :         } else {
     405       13707 :             FILTER(v,0,1,0);
     406       13707 :             FILTER(v,0,2,0);
     407       13707 :             FILTER(v,0,3,0);
     408       13707 :             if(top_type)
     409       13210 :                 FILTER(h,1,0,1);
     410       13707 :             FILTER(h,1,1,0);
     411       13707 :             FILTER(h,1,2,0);
     412       13707 :             FILTER(h,1,3,0);
     413             :         }
     414             : #undef FILTER
     415             :     }
     416             : }
     417             : 
     418     8130527 : void ff_h264_filter_mb_fast(const H264Context *h, H264SliceContext *sl,
     419             :                             int mb_x, int mb_y, uint8_t *img_y,
     420             :                             uint8_t *img_cb, uint8_t *img_cr,
     421             :                             unsigned int linesize, unsigned int uvlinesize)
     422             : {
     423             :     av_assert2(!FRAME_MBAFF(h));
     424     8130527 :     if(!h->h264dsp.h264_loop_filter_strength || h->ps.pps->chroma_qp_diff) {
     425     8070603 :         ff_h264_filter_mb(h, sl, mb_x, mb_y, img_y, img_cb, img_cr, linesize, uvlinesize);
     426     8070603 :         return;
     427             :     }
     428             : 
     429             : #if CONFIG_SMALL
     430             :     h264_filter_mb_fast_internal(h, sl, mb_x, mb_y, img_y, img_cb, img_cr, linesize, uvlinesize, h->pixel_shift);
     431             : #else
     432       59924 :     if(h->pixel_shift){
     433           0 :         h264_filter_mb_fast_internal(h, sl, mb_x, mb_y, img_y, img_cb, img_cr, linesize, uvlinesize, 1);
     434             :     }else{
     435       59924 :         h264_filter_mb_fast_internal(h, sl, mb_x, mb_y, img_y, img_cb, img_cr, linesize, uvlinesize, 0);
     436             :     }
     437             : #endif
     438             : }
     439             : 
     440    28025179 : static int check_mv(H264SliceContext *sl, long b_idx, long bn_idx, int mvy_limit)
     441             : {
     442             :     int v;
     443             : 
     444    28025179 :     v = sl->ref_cache[0][b_idx] != sl->ref_cache[0][bn_idx];
     445    28025179 :     if (!v && sl->ref_cache[0][b_idx] != -1)
     446    44729968 :         v = sl->mv_cache[0][b_idx][0] - sl->mv_cache[0][bn_idx][0] + 3 >= 7U |
     447    22364984 :            FFABS(sl->mv_cache[0][b_idx][1] - sl->mv_cache[0][bn_idx][1]) >= mvy_limit;
     448             : 
     449    28025179 :     if (sl->list_count == 2) {
     450    14469756 :         if(!v)
     451    33803151 :             v = sl->ref_cache[1][b_idx] != sl->ref_cache[1][bn_idx] |
     452    11267717 :                 sl->mv_cache[1][b_idx][0] - sl->mv_cache[1][bn_idx][0] + 3 >= 7U |
     453    11267717 :                 FFABS(sl->mv_cache[1][b_idx][1] - sl->mv_cache[1][bn_idx][1]) >= mvy_limit;
     454             : 
     455    14469756 :         if(v){
     456     9181260 :             if (sl->ref_cache[0][b_idx] != sl->ref_cache[1][bn_idx] |
     457     4590630 :                 sl->ref_cache[1][b_idx] != sl->ref_cache[0][bn_idx])
     458     4233792 :                 return 1;
     459             :             return
     460      713676 :                 sl->mv_cache[0][b_idx][0] - sl->mv_cache[1][bn_idx][0] + 3 >= 7U |
     461      713676 :                 FFABS(sl->mv_cache[0][b_idx][1] - sl->mv_cache[1][bn_idx][1]) >= mvy_limit |
     462      713676 :                 sl->mv_cache[1][b_idx][0] - sl->mv_cache[0][bn_idx][0] + 3 >= 7U |
     463      356838 :                 FFABS(sl->mv_cache[1][b_idx][1] - sl->mv_cache[0][bn_idx][1]) >= mvy_limit;
     464             :         }
     465             :     }
     466             : 
     467    23434549 :     return v;
     468             : }
     469             : 
     470    18882194 : static av_always_inline void filter_mb_dir(const H264Context *h, H264SliceContext *sl,
     471             :                                            int mb_x, int mb_y,
     472             :                                            uint8_t *img_y, uint8_t *img_cb, uint8_t *img_cr,
     473             :                                            unsigned int linesize, unsigned int uvlinesize,
     474             :                                            int mb_xy, int mb_type, int mvy_limit,
     475             :                                            int first_vertical_edge_done, int a, int b,
     476             :                                            int chroma, int dir)
     477             : {
     478             :     int edge;
     479             :     int chroma_qp_avg[2];
     480    18882194 :     int chroma444 = CHROMA444(h);
     481    18882194 :     int chroma422 = CHROMA422(h);
     482    18882194 :     const int mbm_xy = dir == 0 ? mb_xy -1 : sl->top_mb_xy;
     483    18882194 :     const int mbm_type = dir == 0 ? sl->left_type[LTOP] : sl->top_type;
     484             : 
     485             :     // how often to recheck mv-based bS when iterating between edges
     486             :     static const uint8_t mask_edge_tab[2][8]={{0,3,3,3,1,1,1,1},
     487             :                                               {0,3,1,1,3,3,3,3}};
     488    18882194 :     const int mask_edge = mask_edge_tab[dir][(mb_type>>3)&7];
     489    18882194 :     const int edges = mask_edge== 3 && !(sl->cbp&15) ? 1 : 4;
     490             : 
     491             :     // how often to recheck mv-based bS when iterating along each edge
     492    18882194 :     const int mask_par0 = mb_type & (MB_TYPE_16x16 | (MB_TYPE_8x16 >> dir));
     493             : 
     494    18882194 :     if(mbm_type && !first_vertical_edge_done){
     495             : 
     496    17807371 :         if (FRAME_MBAFF(h) && (dir == 1) && ((mb_y&1) == 0)
     497      652512 :             && IS_INTERLACED(mbm_type&~mb_type)
     498       91625 :             ) {
     499             :             // This is a special case in the norm where the filtering must
     500             :             // be done twice (one each of the field) even if we are in a
     501             :             // frame macroblock.
     502             :             //
     503       91625 :             unsigned int tmp_linesize   = 2 *   linesize;
     504       91625 :             unsigned int tmp_uvlinesize = 2 * uvlinesize;
     505       91625 :             int mbn_xy = mb_xy - 2 * h->mb_stride;
     506             :             int j;
     507             : 
     508      274875 :             for(j=0; j<2; j++, mbn_xy += h->mb_stride){
     509      183250 :                 LOCAL_ALIGNED(8, int16_t, bS, [4]);
     510             :                 int qp;
     511      183250 :                 if (IS_INTRA(mb_type | h->cur_pic.mb_type[mbn_xy])) {
     512      101718 :                     AV_WN64A(bS, 0x0003000300030003ULL);
     513             :                 } else {
     514       81532 :                     if (!CABAC(h) && IS_8x8DCT(h->cur_pic.mb_type[mbn_xy])) {
     515         924 :                         bS[0]= 1+((h->cbp_table[mbn_xy] & 0x4000) || sl->non_zero_count_cache[scan8[0]+0]);
     516         924 :                         bS[1]= 1+((h->cbp_table[mbn_xy] & 0x4000) || sl->non_zero_count_cache[scan8[0]+1]);
     517         924 :                         bS[2]= 1+((h->cbp_table[mbn_xy] & 0x8000) || sl->non_zero_count_cache[scan8[0]+2]);
     518         924 :                         bS[3]= 1+((h->cbp_table[mbn_xy] & 0x8000) || sl->non_zero_count_cache[scan8[0]+3]);
     519             :                     }else{
     520       80608 :                     const uint8_t *mbn_nnz = h->non_zero_count[mbn_xy] + 3*4;
     521             :                     int i;
     522      403040 :                     for( i = 0; i < 4; i++ ) {
     523      322432 :                         bS[i] = 1 + !!(sl->non_zero_count_cache[scan8[0]+i] | mbn_nnz[i]);
     524             :                     }
     525             :                     }
     526             :                 }
     527             :                 // Do not use s->qscale as luma quantizer because it has not the same
     528             :                 // value in IPCM macroblocks.
     529      183250 :                 qp = (h->cur_pic.qscale_table[mb_xy] + h->cur_pic.qscale_table[mbn_xy] + 1) >> 1;
     530             :                 ff_tlog(h->avctx, "filter mb:%d/%d dir:%d, QPy:%d ls:%d uvls:%d", mb_x, mb_y, dir, qp, tmp_linesize, tmp_uvlinesize);
     531      183250 :                 { int i; for (i = 0; i < 4; i++) ff_tlog(h->avctx, " bS[%d]:%d", i, bS[i]); ff_tlog(h->avctx, "\n"); }
     532      183250 :                 filter_mb_edgeh( &img_y[j*linesize], tmp_linesize, bS, qp, a, b, h, 0 );
     533      183250 :                 chroma_qp_avg[0] = (sl->chroma_qp[0] + get_chroma_qp(h->ps.pps, 0, h->cur_pic.qscale_table[mbn_xy]) + 1) >> 1;
     534      183250 :                 chroma_qp_avg[1] = (sl->chroma_qp[1] + get_chroma_qp(h->ps.pps, 1, h->cur_pic.qscale_table[mbn_xy]) + 1) >> 1;
     535      183250 :                 if (chroma) {
     536      183250 :                     if (chroma444) {
     537           0 :                         filter_mb_edgeh (&img_cb[j*uvlinesize], tmp_uvlinesize, bS, chroma_qp_avg[0], a, b, h, 0);
     538           0 :                         filter_mb_edgeh (&img_cr[j*uvlinesize], tmp_uvlinesize, bS, chroma_qp_avg[1], a, b, h, 0);
     539             :                     } else {
     540      183250 :                         filter_mb_edgech(&img_cb[j*uvlinesize], tmp_uvlinesize, bS, chroma_qp_avg[0], a, b, h, 0);
     541      183250 :                         filter_mb_edgech(&img_cr[j*uvlinesize], tmp_uvlinesize, bS, chroma_qp_avg[1], a, b, h, 0);
     542             :                     }
     543             :                 }
     544             :             }
     545             :         }else{
     546    17715746 :             LOCAL_ALIGNED(8, int16_t, bS, [4]);
     547             :             int qp;
     548             : 
     549    17715746 :             if( IS_INTRA(mb_type|mbm_type)) {
     550     5865250 :                 AV_WN64A(bS, 0x0003000300030003ULL);
     551     5865250 :                 if (   (!IS_INTERLACED(mb_type|mbm_type))
     552     1354569 :                     || ((FRAME_MBAFF(h) || (h->picture_structure != PICT_FRAME)) && (dir == 0))
     553             :                 )
     554     5144685 :                     AV_WN64A(bS, 0x0004000400040004ULL);
     555             :             } else {
     556             :                 int i;
     557             :                 int mv_done;
     558             : 
     559    11850496 :                 if( dir && FRAME_MBAFF(h) && IS_INTERLACED(mb_type ^ mbm_type)) {
     560       83832 :                     AV_WN64A(bS, 0x0001000100010001ULL);
     561       83832 :                     mv_done = 1;
     562             :                 }
     563    20160624 :                 else if( mask_par0 && ((mbm_type & (MB_TYPE_16x16 | (MB_TYPE_8x16 >> dir)))) ) {
     564     8393960 :                     int b_idx= 8 + 4;
     565     8393960 :                     int bn_idx= b_idx - (dir ? 8:1);
     566             : 
     567     8393960 :                     bS[0] = bS[1] = bS[2] = bS[3] = check_mv(sl, 8 + 4, bn_idx, mvy_limit);
     568     8393960 :                     mv_done = 1;
     569             :                 }
     570             :                 else
     571     3372704 :                     mv_done = 0;
     572             : 
     573    59252480 :                 for( i = 0; i < 4; i++ ) {
     574    47401984 :                     int x = dir == 0 ? 0 : i;
     575    47401984 :                     int y = dir == 0 ? i    : 0;
     576    47401984 :                     int b_idx= 8 + 4 + x + 8*y;
     577    47401984 :                     int bn_idx= b_idx - (dir ? 8:1);
     578             : 
     579    94803968 :                     if (sl->non_zero_count_cache[b_idx] |
     580    47401984 :                         sl->non_zero_count_cache[bn_idx]) {
     581    13975385 :                         bS[i] = 2;
     582             :                     }
     583    33426599 :                     else if(!mv_done)
     584             :                     {
     585     6617633 :                         bS[i] = check_mv(sl, b_idx, bn_idx, mvy_limit);
     586             :                     }
     587             :                 }
     588             :             }
     589             : 
     590             :             /* Filter edge */
     591             :             // Do not use s->qscale as luma quantizer because it has not the same
     592             :             // value in IPCM macroblocks.
     593    17715746 :             if(bS[0]+bS[1]+bS[2]+bS[3]){
     594    13089472 :                 qp = (h->cur_pic.qscale_table[mb_xy] + h->cur_pic.qscale_table[mbm_xy] + 1) >> 1;
     595             :                 //ff_tlog(h->avctx, "filter mb:%d/%d dir:%d edge:%d, QPy:%d, QPc:%d, QPcn:%d\n", mb_x, mb_y, dir, edge, qp, h->chroma_qp[0], h->cur_pic.qscale_table[mbn_xy]);
     596             :                 ff_tlog(h->avctx, "filter mb:%d/%d dir:%d edge:%d, QPy:%d ls:%d uvls:%d", mb_x, mb_y, dir, edge, qp, linesize, uvlinesize);
     597             :                 //{ int i; for (i = 0; i < 4; i++) ff_tlog(h->avctx, " bS[%d]:%d", i, bS[i]); ff_tlog(h->avctx, "\n"); }
     598    13089472 :                 chroma_qp_avg[0] = (sl->chroma_qp[0] + get_chroma_qp(h->ps.pps, 0, h->cur_pic.qscale_table[mbm_xy]) + 1) >> 1;
     599    13089472 :                 chroma_qp_avg[1] = (sl->chroma_qp[1] + get_chroma_qp(h->ps.pps, 1, h->cur_pic.qscale_table[mbm_xy]) + 1) >> 1;
     600    13089472 :                 if( dir == 0 ) {
     601     6488770 :                     filter_mb_edgev( &img_y[0], linesize, bS, qp, a, b, h, 1 );
     602     6488770 :                     if (chroma) {
     603     6425742 :                         if (chroma444) {
     604       16456 :                             filter_mb_edgev ( &img_cb[0], uvlinesize, bS, chroma_qp_avg[0], a, b, h, 1);
     605       16456 :                             filter_mb_edgev ( &img_cr[0], uvlinesize, bS, chroma_qp_avg[1], a, b, h, 1);
     606             :                         } else {
     607     6409286 :                             filter_mb_edgecv( &img_cb[0], uvlinesize, bS, chroma_qp_avg[0], a, b, h, 1);
     608     6409286 :                             filter_mb_edgecv( &img_cr[0], uvlinesize, bS, chroma_qp_avg[1], a, b, h, 1);
     609             :                         }
     610             :                     }
     611             :                 } else {
     612     6600702 :                     filter_mb_edgeh( &img_y[0], linesize, bS, qp, a, b, h, 1 );
     613     6600702 :                     if (chroma) {
     614     6536927 :                         if (chroma444) {
     615       16339 :                             filter_mb_edgeh ( &img_cb[0], uvlinesize, bS, chroma_qp_avg[0], a, b, h, 1);
     616       16339 :                             filter_mb_edgeh ( &img_cr[0], uvlinesize, bS, chroma_qp_avg[1], a, b, h, 1);
     617             :                         } else {
     618     6520588 :                             filter_mb_edgech( &img_cb[0], uvlinesize, bS, chroma_qp_avg[0], a, b, h, 1);
     619     6520588 :                             filter_mb_edgech( &img_cr[0], uvlinesize, bS, chroma_qp_avg[1], a, b, h, 1);
     620             :                         }
     621             :                     }
     622             :                 }
     623             :             }
     624             :         }
     625             :     }
     626             : 
     627             :     /* Calculate bS */
     628    58167377 :     for( edge = 1; edge < edges; edge++ ) {
     629    39285183 :         LOCAL_ALIGNED(8, int16_t, bS, [4]);
     630             :         int qp;
     631    39285183 :         const int deblock_edge = !IS_8x8DCT(mb_type & (edge<<24)); // (edge&1) && IS_8x8DCT(mb_type)
     632             : 
     633    39285183 :         if (!deblock_edge && (!chroma422 || dir == 0))
     634    16770709 :             continue;
     635             : 
     636    33208817 :         if( IS_INTRA(mb_type)) {
     637    13012774 :             AV_WN64A(bS, 0x0003000300030003ULL);
     638             :         } else {
     639             :             int i;
     640             :             int mv_done;
     641             : 
     642    20196043 :             if( edge & mask_edge ) {
     643    12927822 :                 AV_ZERO64(bS);
     644    12927822 :                 mv_done = 1;
     645             :             }
     646     7268221 :             else if( mask_par0 ) {
     647      800269 :                 int b_idx= 8 + 4 + edge * (dir ? 8:1);
     648      800269 :                 int bn_idx= b_idx - (dir ? 8:1);
     649             : 
     650      800269 :                 bS[0] = bS[1] = bS[2] = bS[3] = check_mv(sl, b_idx, bn_idx, mvy_limit);
     651      800269 :                 mv_done = 1;
     652             :             }
     653             :             else
     654     6467952 :                 mv_done = 0;
     655             : 
     656   100980215 :             for( i = 0; i < 4; i++ ) {
     657    80784172 :                 int x = dir == 0 ? edge : i;
     658    80784172 :                 int y = dir == 0 ? i    : edge;
     659    80784172 :                 int b_idx= 8 + 4 + x + 8*y;
     660    80784172 :                 int bn_idx= b_idx - (dir ? 8:1);
     661             : 
     662   161568344 :                 if (sl->non_zero_count_cache[b_idx] |
     663    80784172 :                     sl->non_zero_count_cache[bn_idx]) {
     664    38995147 :                     bS[i] = 2;
     665             :                 }
     666    41789025 :                 else if(!mv_done)
     667             :                 {
     668    12213317 :                     bS[i] = check_mv(sl, b_idx, bn_idx, mvy_limit);
     669             :                 }
     670             :             }
     671             : 
     672    20196043 :             if(bS[0]+bS[1]+bS[2]+bS[3] == 0)
     673     4617977 :                 continue;
     674             :         }
     675             : 
     676             :         /* Filter edge */
     677             :         // Do not use s->qscale as luma quantizer because it has not the same
     678             :         // value in IPCM macroblocks.
     679    28590840 :         qp = h->cur_pic.qscale_table[mb_xy];
     680             :         //ff_tlog(h->avctx, "filter mb:%d/%d dir:%d edge:%d, QPy:%d, QPc:%d, QPcn:%d\n", mb_x, mb_y, dir, edge, qp, h->chroma_qp[0], h->cur_pic.qscale_table[mbn_xy]);
     681             :         ff_tlog(h->avctx, "filter mb:%d/%d dir:%d edge:%d, QPy:%d ls:%d uvls:%d", mb_x, mb_y, dir, edge, qp, linesize, uvlinesize);
     682             :         //{ int i; for (i = 0; i < 4; i++) ff_tlog(h->avctx, " bS[%d]:%d", i, bS[i]); ff_tlog(h->avctx, "\n"); }
     683    28590840 :         if( dir == 0 ) {
     684    13915827 :             filter_mb_edgev( &img_y[4*edge << h->pixel_shift], linesize, bS, qp, a, b, h, 0 );
     685    13915827 :             if (chroma) {
     686    13784833 :                 if (chroma444) {
     687       19118 :                     filter_mb_edgev ( &img_cb[4*edge << h->pixel_shift], uvlinesize, bS, sl->chroma_qp[0], a, b, h, 0);
     688       19118 :                     filter_mb_edgev ( &img_cr[4*edge << h->pixel_shift], uvlinesize, bS, sl->chroma_qp[1], a, b, h, 0);
     689    13765715 :                 } else if( (edge&1) == 0 ) {
     690     5937716 :                     filter_mb_edgecv( &img_cb[2*edge << h->pixel_shift], uvlinesize, bS, sl->chroma_qp[0], a, b, h, 0);
     691     5937716 :                     filter_mb_edgecv( &img_cr[2*edge << h->pixel_shift], uvlinesize, bS, sl->chroma_qp[1], a, b, h, 0);
     692             :                 }
     693             :             }
     694             :         } else {
     695    14675013 :             if (chroma422) {
     696     2064167 :                 if (deblock_edge)
     697     1290264 :                     filter_mb_edgeh(&img_y[4*edge*linesize], linesize, bS, qp, a, b, h, 0);
     698     2064167 :                 if (chroma) {
     699     2064167 :                     filter_mb_edgech(&img_cb[4*edge*uvlinesize], uvlinesize, bS, sl->chroma_qp[0], a, b, h, 0);
     700     2064167 :                     filter_mb_edgech(&img_cr[4*edge*uvlinesize], uvlinesize, bS, sl->chroma_qp[1], a, b, h, 0);
     701             :                 }
     702             :             } else {
     703    12610846 :                 filter_mb_edgeh(&img_y[4*edge*linesize], linesize, bS, qp, a, b, h, 0);
     704    12610846 :                 if (chroma) {
     705    12480131 :                     if (chroma444) {
     706       19419 :                         filter_mb_edgeh (&img_cb[4*edge*uvlinesize], uvlinesize, bS, sl->chroma_qp[0], a, b, h, 0);
     707       19419 :                         filter_mb_edgeh (&img_cr[4*edge*uvlinesize], uvlinesize, bS, sl->chroma_qp[1], a, b, h, 0);
     708    12460712 :                     } else if ((edge&1) == 0) {
     709     5233082 :                         filter_mb_edgech(&img_cb[2*edge*uvlinesize], uvlinesize, bS, sl->chroma_qp[0], a, b, h, 0);
     710     5233082 :                         filter_mb_edgech(&img_cr[2*edge*uvlinesize], uvlinesize, bS, sl->chroma_qp[1], a, b, h, 0);
     711             :                     }
     712             :                 }
     713             :             }
     714             :         }
     715             :     }
     716    18882194 : }
     717             : 
     718     9441097 : void ff_h264_filter_mb(const H264Context *h, H264SliceContext *sl,
     719             :                        int mb_x, int mb_y,
     720             :                        uint8_t *img_y, uint8_t *img_cb, uint8_t *img_cr,
     721             :                        unsigned int linesize, unsigned int uvlinesize)
     722             : {
     723     9441097 :     const int mb_xy= mb_x + mb_y*h->mb_stride;
     724     9441097 :     const int mb_type = h->cur_pic.mb_type[mb_xy];
     725     9441097 :     const int mvy_limit = IS_INTERLACED(mb_type) ? 2 : 4;
     726     9441097 :     int first_vertical_edge_done = 0;
     727     9441097 :     int chroma = CHROMA(h) && !(CONFIG_GRAY && (h->flags & AV_CODEC_FLAG_GRAY));
     728     9441097 :     int qp_bd_offset = 6 * (h->ps.sps->bit_depth_luma - 8);
     729     9441097 :     int a = 52 + sl->slice_alpha_c0_offset - qp_bd_offset;
     730     9441097 :     int b = 52 + sl->slice_beta_offset - qp_bd_offset;
     731             : 
     732     9441097 :     if (FRAME_MBAFF(h)
     733             :             // and current and left pair do not have the same interlaced type
     734     1370494 :             && IS_INTERLACED(mb_type ^ sl->left_type[LTOP])
     735             :             // and left mb is in available to us
     736      352491 :             && sl->left_type[LTOP]) {
     737             :         /* First vertical edge is different in MBAFF frames
     738             :          * There are 8 different bS to compute and 2 different Qp
     739             :          */
     740      343038 :         LOCAL_ALIGNED(8, int16_t, bS, [8]);
     741             :         int qp[2];
     742             :         int bqp[2];
     743             :         int rqp[2];
     744             :         int mb_qp, mbn0_qp, mbn1_qp;
     745             :         int i;
     746      343038 :         first_vertical_edge_done = 1;
     747             : 
     748      343038 :         if( IS_INTRA(mb_type) ) {
     749      166747 :             AV_WN64A(&bS[0], 0x0004000400040004ULL);
     750      166747 :             AV_WN64A(&bS[4], 0x0004000400040004ULL);
     751             :         } else {
     752             :             static const uint8_t offset[2][2][8]={
     753             :                 {
     754             :                     {3+4*0, 3+4*0, 3+4*0, 3+4*0, 3+4*1, 3+4*1, 3+4*1, 3+4*1},
     755             :                     {3+4*2, 3+4*2, 3+4*2, 3+4*2, 3+4*3, 3+4*3, 3+4*3, 3+4*3},
     756             :                 },{
     757             :                     {3+4*0, 3+4*1, 3+4*2, 3+4*3, 3+4*0, 3+4*1, 3+4*2, 3+4*3},
     758             :                     {3+4*0, 3+4*1, 3+4*2, 3+4*3, 3+4*0, 3+4*1, 3+4*2, 3+4*3},
     759             :                 }
     760             :             };
     761      176291 :             const uint8_t *off= offset[MB_FIELD(sl)][mb_y&1];
     762     1586619 :             for( i = 0; i < 8; i++ ) {
     763     1410328 :                 int j= MB_FIELD(sl) ? i>>2 : i&1;
     764     1410328 :                 int mbn_xy = sl->left_mb_xy[LEFT(j)];
     765     1410328 :                 int mbn_type = sl->left_type[LEFT(j)];
     766             : 
     767     1410328 :                 if( IS_INTRA( mbn_type ) )
     768      158044 :                     bS[i] = 4;
     769             :                 else{
     770     2504568 :                     bS[i] = 1 + !!(sl->non_zero_count_cache[12+8*(i>>1)] |
     771     1495784 :                          ((!h->ps.pps->cabac && IS_8x8DCT(mbn_type)) ?
     772       31036 :                             (h->cbp_table[mbn_xy] & (((MB_FIELD(sl) ? (i&2) : (mb_y&1)) ? 8 : 2) << 12))
     773     2504568 :                                                                        :
     774     1221248 :                             h->non_zero_count[mbn_xy][ off[i] ]));
     775             :                 }
     776             :             }
     777             :         }
     778             : 
     779      343038 :         mb_qp   = h->cur_pic.qscale_table[mb_xy];
     780      343038 :         mbn0_qp = h->cur_pic.qscale_table[sl->left_mb_xy[0]];
     781      343038 :         mbn1_qp = h->cur_pic.qscale_table[sl->left_mb_xy[1]];
     782      343038 :         qp[0] = ( mb_qp + mbn0_qp + 1 ) >> 1;
     783     1029114 :         bqp[0] = (get_chroma_qp(h->ps.pps, 0, mb_qp) +
     784      686076 :                   get_chroma_qp(h->ps.pps, 0, mbn0_qp) + 1) >> 1;
     785     1029114 :         rqp[0] = (get_chroma_qp(h->ps.pps, 1, mb_qp) +
     786      686076 :                   get_chroma_qp(h->ps.pps, 1, mbn0_qp) + 1) >> 1;
     787      343038 :         qp[1] = ( mb_qp + mbn1_qp + 1 ) >> 1;
     788     1029114 :         bqp[1] = (get_chroma_qp(h->ps.pps, 0, mb_qp) +
     789      686076 :                   get_chroma_qp(h->ps.pps, 0, mbn1_qp) + 1 ) >> 1;
     790     1029114 :         rqp[1] = (get_chroma_qp(h->ps.pps, 1, mb_qp) +
     791      686076 :                   get_chroma_qp(h->ps.pps, 1, mbn1_qp) + 1 ) >> 1;
     792             : 
     793             :         /* Filter edge */
     794             :         ff_tlog(h->avctx, "filter mb:%d/%d MBAFF, QPy:%d/%d, QPb:%d/%d QPr:%d/%d ls:%d uvls:%d", mb_x, mb_y, qp[0], qp[1], bqp[0], bqp[1], rqp[0], rqp[1], linesize, uvlinesize);
     795      343038 :         { int i; for (i = 0; i < 8; i++) ff_tlog(h->avctx, " bS[%d]:%d", i, bS[i]); ff_tlog(h->avctx, "\n"); }
     796      343038 :         if (MB_FIELD(sl)) {
     797      172381 :             filter_mb_mbaff_edgev ( h, img_y                ,   linesize, bS  , 1, qp [0], a, b, 1 );
     798      172381 :             filter_mb_mbaff_edgev ( h, img_y  + 8*  linesize,   linesize, bS+4, 1, qp [1], a, b, 1 );
     799      172381 :             if (chroma){
     800      172381 :                 if (CHROMA444(h)) {
     801           0 :                     filter_mb_mbaff_edgev ( h, img_cb,                uvlinesize, bS  , 1, bqp[0], a, b, 1 );
     802           0 :                     filter_mb_mbaff_edgev ( h, img_cb + 8*uvlinesize, uvlinesize, bS+4, 1, bqp[1], a, b, 1 );
     803           0 :                     filter_mb_mbaff_edgev ( h, img_cr,                uvlinesize, bS  , 1, rqp[0], a, b, 1 );
     804           0 :                     filter_mb_mbaff_edgev ( h, img_cr + 8*uvlinesize, uvlinesize, bS+4, 1, rqp[1], a, b, 1 );
     805      172381 :                 } else if (CHROMA422(h)) {
     806       27784 :                     filter_mb_mbaff_edgecv(h, img_cb,                uvlinesize, bS  , 1, bqp[0], a, b, 1);
     807       27784 :                     filter_mb_mbaff_edgecv(h, img_cb + 8*uvlinesize, uvlinesize, bS+4, 1, bqp[1], a, b, 1);
     808       27784 :                     filter_mb_mbaff_edgecv(h, img_cr,                uvlinesize, bS  , 1, rqp[0], a, b, 1);
     809       27784 :                     filter_mb_mbaff_edgecv(h, img_cr + 8*uvlinesize, uvlinesize, bS+4, 1, rqp[1], a, b, 1);
     810             :                 }else{
     811      144597 :                     filter_mb_mbaff_edgecv( h, img_cb,                uvlinesize, bS  , 1, bqp[0], a, b, 1 );
     812      144597 :                     filter_mb_mbaff_edgecv( h, img_cb + 4*uvlinesize, uvlinesize, bS+4, 1, bqp[1], a, b, 1 );
     813      144597 :                     filter_mb_mbaff_edgecv( h, img_cr,                uvlinesize, bS  , 1, rqp[0], a, b, 1 );
     814      144597 :                     filter_mb_mbaff_edgecv( h, img_cr + 4*uvlinesize, uvlinesize, bS+4, 1, rqp[1], a, b, 1 );
     815             :                 }
     816             :             }
     817             :         }else{
     818      170657 :             filter_mb_mbaff_edgev ( h, img_y              , 2*  linesize, bS  , 2, qp [0], a, b, 1 );
     819      170657 :             filter_mb_mbaff_edgev ( h, img_y  +   linesize, 2*  linesize, bS+1, 2, qp [1], a, b, 1 );
     820      170657 :             if (chroma){
     821      170657 :                 if (CHROMA444(h)) {
     822           0 :                     filter_mb_mbaff_edgev ( h, img_cb,              2*uvlinesize, bS  , 2, bqp[0], a, b, 1 );
     823           0 :                     filter_mb_mbaff_edgev ( h, img_cb + uvlinesize, 2*uvlinesize, bS+1, 2, bqp[1], a, b, 1 );
     824           0 :                     filter_mb_mbaff_edgev ( h, img_cr,              2*uvlinesize, bS  , 2, rqp[0], a, b, 1 );
     825           0 :                     filter_mb_mbaff_edgev ( h, img_cr + uvlinesize, 2*uvlinesize, bS+1, 2, rqp[1], a, b, 1 );
     826             :                 }else{
     827      170657 :                     filter_mb_mbaff_edgecv( h, img_cb,              2*uvlinesize, bS  , 2, bqp[0], a, b, 1 );
     828      170657 :                     filter_mb_mbaff_edgecv( h, img_cb + uvlinesize, 2*uvlinesize, bS+1, 2, bqp[1], a, b, 1 );
     829      170657 :                     filter_mb_mbaff_edgecv( h, img_cr,              2*uvlinesize, bS  , 2, rqp[0], a, b, 1 );
     830      170657 :                     filter_mb_mbaff_edgecv( h, img_cr + uvlinesize, 2*uvlinesize, bS+1, 2, rqp[1], a, b, 1 );
     831             :                 }
     832             :             }
     833             :         }
     834             :     }
     835             : 
     836             : #if CONFIG_SMALL
     837             :     {
     838             :         int dir;
     839             :         for (dir = 0; dir < 2; dir++)
     840             :             filter_mb_dir(h, sl, mb_x, mb_y, img_y, img_cb, img_cr, linesize,
     841             :                           uvlinesize, mb_xy, mb_type, mvy_limit,
     842             :                           dir ? 0 : first_vertical_edge_done, a, b,
     843             :                           chroma, dir);
     844             :     }
     845             : #else
     846     9441097 :     filter_mb_dir(h, sl, mb_x, mb_y, img_y, img_cb, img_cr, linesize, uvlinesize, mb_xy, mb_type, mvy_limit, first_vertical_edge_done, a, b, chroma, 0);
     847     9441097 :     filter_mb_dir(h, sl, mb_x, mb_y, img_y, img_cb, img_cr, linesize, uvlinesize, mb_xy, mb_type, mvy_limit, 0,                        a, b, chroma, 1);
     848             : #endif
     849     9441097 : }

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