0,0 → 1,826 |
/* |
* H.26L/H.264/AVC/JVT/14496-10/... loop filter |
* Copyright (c) 2003 Michael Niedermayer <michaelni@gmx.at> |
* |
* This file is part of FFmpeg. |
* |
* FFmpeg is free software; you can redistribute it and/or |
* modify it under the terms of the GNU Lesser General Public |
* License as published by the Free Software Foundation; either |
* version 2.1 of the License, or (at your option) any later version. |
* |
* FFmpeg is distributed in the hope that it will be useful, |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
* Lesser General Public License for more details. |
* |
* You should have received a copy of the GNU Lesser General Public |
* License along with FFmpeg; if not, write to the Free Software |
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
*/ |
|
/** |
* @file |
* H.264 / AVC / MPEG4 part10 loop filter. |
* @author Michael Niedermayer <michaelni@gmx.at> |
*/ |
|
#include "libavutil/internal.h" |
#include "libavutil/intreadwrite.h" |
#include "internal.h" |
#include "avcodec.h" |
#include "mpegvideo.h" |
#include "h264.h" |
#include "mathops.h" |
#include "rectangle.h" |
|
/* Deblocking filter (p153) */ |
static const uint8_t alpha_table[52*3] = { |
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
0, 0, 0, 0, 0, 0, 4, 4, 5, 6, |
7, 8, 9, 10, 12, 13, 15, 17, 20, 22, |
25, 28, 32, 36, 40, 45, 50, 56, 63, 71, |
80, 90,101,113,127,144,162,182,203,226, |
255,255, |
255,255,255,255,255,255,255,255,255,255,255,255,255, |
255,255,255,255,255,255,255,255,255,255,255,255,255, |
255,255,255,255,255,255,255,255,255,255,255,255,255, |
255,255,255,255,255,255,255,255,255,255,255,255,255, |
}; |
static const uint8_t beta_table[52*3] = { |
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
0, 0, 0, 0, 0, 0, 2, 2, 2, 3, |
3, 3, 3, 4, 4, 4, 6, 6, 7, 7, |
8, 8, 9, 9, 10, 10, 11, 11, 12, 12, |
13, 13, 14, 14, 15, 15, 16, 16, 17, 17, |
18, 18, |
18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, |
18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, |
18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, |
18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, |
}; |
static const uint8_t tc0_table[52*3][4] = { |
{-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, |
{-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, |
{-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, |
{-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, |
{-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, |
{-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, |
{-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, |
{-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, |
{-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, |
{-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, |
{-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, |
{-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 0 }, {-1, 0, 0, 1 }, |
{-1, 0, 0, 1 }, {-1, 0, 0, 1 }, {-1, 0, 0, 1 }, {-1, 0, 1, 1 }, {-1, 0, 1, 1 }, {-1, 1, 1, 1 }, |
{-1, 1, 1, 1 }, {-1, 1, 1, 1 }, {-1, 1, 1, 1 }, {-1, 1, 1, 2 }, {-1, 1, 1, 2 }, {-1, 1, 1, 2 }, |
{-1, 1, 1, 2 }, {-1, 1, 2, 3 }, {-1, 1, 2, 3 }, {-1, 2, 2, 3 }, {-1, 2, 2, 4 }, {-1, 2, 3, 4 }, |
{-1, 2, 3, 4 }, {-1, 3, 3, 5 }, {-1, 3, 4, 6 }, {-1, 3, 4, 6 }, {-1, 4, 5, 7 }, {-1, 4, 5, 8 }, |
{-1, 4, 6, 9 }, {-1, 5, 7,10 }, {-1, 6, 8,11 }, {-1, 6, 8,13 }, {-1, 7,10,14 }, {-1, 8,11,16 }, |
{-1, 9,12,18 }, {-1,10,13,20 }, {-1,11,15,23 }, {-1,13,17,25 }, |
{-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, |
{-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, |
{-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, |
{-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, |
{-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, |
{-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, |
{-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, |
{-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, |
{-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, {-1,13,17,25 }, |
}; |
|
/* intra: 0 if this loopfilter call is guaranteed to be inter (bS < 4), 1 if it might be intra (bS == 4) */ |
static av_always_inline void filter_mb_edgev(uint8_t *pix, int stride, |
const int16_t bS[4], |
unsigned int qp, int a, int b, |
H264Context *h, int intra) |
{ |
const unsigned int index_a = qp + a; |
const int alpha = alpha_table[index_a]; |
const int beta = beta_table[qp + b]; |
if (alpha ==0 || beta == 0) return; |
|
if( bS[0] < 4 || !intra ) { |
int8_t tc[4]; |
tc[0] = tc0_table[index_a][bS[0]]; |
tc[1] = tc0_table[index_a][bS[1]]; |
tc[2] = tc0_table[index_a][bS[2]]; |
tc[3] = tc0_table[index_a][bS[3]]; |
h->h264dsp.h264_h_loop_filter_luma(pix, stride, alpha, beta, tc); |
} else { |
h->h264dsp.h264_h_loop_filter_luma_intra(pix, stride, alpha, beta); |
} |
} |
|
static av_always_inline void filter_mb_edgecv(uint8_t *pix, int stride, |
const int16_t bS[4], |
unsigned int qp, int a, int b, |
H264Context *h, int intra) |
{ |
const unsigned int index_a = qp + a; |
const int alpha = alpha_table[index_a]; |
const int beta = beta_table[qp + b]; |
if (alpha ==0 || beta == 0) return; |
|
if( bS[0] < 4 || !intra ) { |
int8_t tc[4]; |
tc[0] = tc0_table[index_a][bS[0]]+1; |
tc[1] = tc0_table[index_a][bS[1]]+1; |
tc[2] = tc0_table[index_a][bS[2]]+1; |
tc[3] = tc0_table[index_a][bS[3]]+1; |
h->h264dsp.h264_h_loop_filter_chroma(pix, stride, alpha, beta, tc); |
} else { |
h->h264dsp.h264_h_loop_filter_chroma_intra(pix, stride, alpha, beta); |
} |
} |
|
static av_always_inline void filter_mb_mbaff_edgev(H264Context *h, uint8_t *pix, |
int stride, |
const int16_t bS[7], int bsi, |
int qp, int a, int b, |
int intra) |
{ |
const unsigned int index_a = qp + a; |
const int alpha = alpha_table[index_a]; |
const int beta = beta_table[qp + b]; |
if (alpha ==0 || beta == 0) return; |
|
if( bS[0] < 4 || !intra ) { |
int8_t tc[4]; |
tc[0] = tc0_table[index_a][bS[0*bsi]]; |
tc[1] = tc0_table[index_a][bS[1*bsi]]; |
tc[2] = tc0_table[index_a][bS[2*bsi]]; |
tc[3] = tc0_table[index_a][bS[3*bsi]]; |
h->h264dsp.h264_h_loop_filter_luma_mbaff(pix, stride, alpha, beta, tc); |
} else { |
h->h264dsp.h264_h_loop_filter_luma_mbaff_intra(pix, stride, alpha, beta); |
} |
} |
|
static av_always_inline void filter_mb_mbaff_edgecv(H264Context *h, |
uint8_t *pix, int stride, |
const int16_t bS[7], |
int bsi, int qp, int a, |
int b, int intra) |
{ |
const unsigned int index_a = qp + a; |
const int alpha = alpha_table[index_a]; |
const int beta = beta_table[qp + b]; |
if (alpha ==0 || beta == 0) return; |
|
if( bS[0] < 4 || !intra ) { |
int8_t tc[4]; |
tc[0] = tc0_table[index_a][bS[0*bsi]] + 1; |
tc[1] = tc0_table[index_a][bS[1*bsi]] + 1; |
tc[2] = tc0_table[index_a][bS[2*bsi]] + 1; |
tc[3] = tc0_table[index_a][bS[3*bsi]] + 1; |
h->h264dsp.h264_h_loop_filter_chroma_mbaff(pix, stride, alpha, beta, tc); |
} else { |
h->h264dsp.h264_h_loop_filter_chroma_mbaff_intra(pix, stride, alpha, beta); |
} |
} |
|
static av_always_inline void filter_mb_edgeh(uint8_t *pix, int stride, |
const int16_t bS[4], |
unsigned int qp, int a, int b, |
H264Context *h, int intra) |
{ |
const unsigned int index_a = qp + a; |
const int alpha = alpha_table[index_a]; |
const int beta = beta_table[qp + b]; |
if (alpha ==0 || beta == 0) return; |
|
if( bS[0] < 4 || !intra ) { |
int8_t tc[4]; |
tc[0] = tc0_table[index_a][bS[0]]; |
tc[1] = tc0_table[index_a][bS[1]]; |
tc[2] = tc0_table[index_a][bS[2]]; |
tc[3] = tc0_table[index_a][bS[3]]; |
h->h264dsp.h264_v_loop_filter_luma(pix, stride, alpha, beta, tc); |
} else { |
h->h264dsp.h264_v_loop_filter_luma_intra(pix, stride, alpha, beta); |
} |
} |
|
static av_always_inline void filter_mb_edgech(uint8_t *pix, int stride, |
const int16_t bS[4], |
unsigned int qp, int a, int b, |
H264Context *h, int intra) |
{ |
const unsigned int index_a = qp + a; |
const int alpha = alpha_table[index_a]; |
const int beta = beta_table[qp + b]; |
if (alpha ==0 || beta == 0) return; |
|
if( bS[0] < 4 || !intra ) { |
int8_t tc[4]; |
tc[0] = tc0_table[index_a][bS[0]]+1; |
tc[1] = tc0_table[index_a][bS[1]]+1; |
tc[2] = tc0_table[index_a][bS[2]]+1; |
tc[3] = tc0_table[index_a][bS[3]]+1; |
h->h264dsp.h264_v_loop_filter_chroma(pix, stride, alpha, beta, tc); |
} else { |
h->h264dsp.h264_v_loop_filter_chroma_intra(pix, stride, alpha, beta); |
} |
} |
|
static av_always_inline void h264_filter_mb_fast_internal(H264Context *h, |
int mb_x, int mb_y, |
uint8_t *img_y, |
uint8_t *img_cb, |
uint8_t *img_cr, |
unsigned int linesize, |
unsigned int uvlinesize, |
int pixel_shift) |
{ |
int chroma = CHROMA(h) && !(CONFIG_GRAY && (h->flags&CODEC_FLAG_GRAY)); |
int chroma444 = CHROMA444(h); |
int chroma422 = CHROMA422(h); |
|
int mb_xy = h->mb_xy; |
int left_type= h->left_type[LTOP]; |
int top_type= h->top_type; |
|
int qp_bd_offset = 6 * (h->sps.bit_depth_luma - 8); |
int a = h->slice_alpha_c0_offset - qp_bd_offset; |
int b = h->slice_beta_offset - qp_bd_offset; |
|
int mb_type = h->cur_pic.mb_type[mb_xy]; |
int qp = h->cur_pic.qscale_table[mb_xy]; |
int qp0 = h->cur_pic.qscale_table[mb_xy - 1]; |
int qp1 = h->cur_pic.qscale_table[h->top_mb_xy]; |
int qpc = get_chroma_qp( h, 0, qp ); |
int qpc0 = get_chroma_qp( h, 0, qp0 ); |
int qpc1 = get_chroma_qp( h, 0, qp1 ); |
qp0 = (qp + qp0 + 1) >> 1; |
qp1 = (qp + qp1 + 1) >> 1; |
qpc0 = (qpc + qpc0 + 1) >> 1; |
qpc1 = (qpc + qpc1 + 1) >> 1; |
|
if( IS_INTRA(mb_type) ) { |
static const int16_t bS4[4] = {4,4,4,4}; |
static const int16_t bS3[4] = {3,3,3,3}; |
const int16_t *bSH = FIELD_PICTURE(h) ? bS3 : bS4; |
if(left_type) |
filter_mb_edgev( &img_y[4*0<<pixel_shift], linesize, bS4, qp0, a, b, h, 1); |
if( IS_8x8DCT(mb_type) ) { |
filter_mb_edgev( &img_y[4*2<<pixel_shift], linesize, bS3, qp, a, b, h, 0); |
if(top_type){ |
filter_mb_edgeh( &img_y[4*0*linesize], linesize, bSH, qp1, a, b, h, 1); |
} |
filter_mb_edgeh( &img_y[4*2*linesize], linesize, bS3, qp, a, b, h, 0); |
} else { |
filter_mb_edgev( &img_y[4*1<<pixel_shift], linesize, bS3, qp, a, b, h, 0); |
filter_mb_edgev( &img_y[4*2<<pixel_shift], linesize, bS3, qp, a, b, h, 0); |
filter_mb_edgev( &img_y[4*3<<pixel_shift], linesize, bS3, qp, a, b, h, 0); |
if(top_type){ |
filter_mb_edgeh( &img_y[4*0*linesize], linesize, bSH, qp1, a, b, h, 1); |
} |
filter_mb_edgeh( &img_y[4*1*linesize], linesize, bS3, qp, a, b, h, 0); |
filter_mb_edgeh( &img_y[4*2*linesize], linesize, bS3, qp, a, b, h, 0); |
filter_mb_edgeh( &img_y[4*3*linesize], linesize, bS3, qp, a, b, h, 0); |
} |
if(chroma){ |
if(chroma444){ |
if(left_type){ |
filter_mb_edgev( &img_cb[4*0<<pixel_shift], linesize, bS4, qpc0, a, b, h, 1); |
filter_mb_edgev( &img_cr[4*0<<pixel_shift], linesize, bS4, qpc0, a, b, h, 1); |
} |
if( IS_8x8DCT(mb_type) ) { |
filter_mb_edgev( &img_cb[4*2<<pixel_shift], linesize, bS3, qpc, a, b, h, 0); |
filter_mb_edgev( &img_cr[4*2<<pixel_shift], linesize, bS3, qpc, a, b, h, 0); |
if(top_type){ |
filter_mb_edgeh( &img_cb[4*0*linesize], linesize, bSH, qpc1, a, b, h, 1 ); |
filter_mb_edgeh( &img_cr[4*0*linesize], linesize, bSH, qpc1, a, b, h, 1 ); |
} |
filter_mb_edgeh( &img_cb[4*2*linesize], linesize, bS3, qpc, a, b, h, 0); |
filter_mb_edgeh( &img_cr[4*2*linesize], linesize, bS3, qpc, a, b, h, 0); |
} else { |
filter_mb_edgev( &img_cb[4*1<<pixel_shift], linesize, bS3, qpc, a, b, h, 0); |
filter_mb_edgev( &img_cr[4*1<<pixel_shift], linesize, bS3, qpc, a, b, h, 0); |
filter_mb_edgev( &img_cb[4*2<<pixel_shift], linesize, bS3, qpc, a, b, h, 0); |
filter_mb_edgev( &img_cr[4*2<<pixel_shift], linesize, bS3, qpc, a, b, h, 0); |
filter_mb_edgev( &img_cb[4*3<<pixel_shift], linesize, bS3, qpc, a, b, h, 0); |
filter_mb_edgev( &img_cr[4*3<<pixel_shift], linesize, bS3, qpc, a, b, h, 0); |
if(top_type){ |
filter_mb_edgeh( &img_cb[4*0*linesize], linesize, bSH, qpc1, a, b, h, 1); |
filter_mb_edgeh( &img_cr[4*0*linesize], linesize, bSH, qpc1, a, b, h, 1); |
} |
filter_mb_edgeh( &img_cb[4*1*linesize], linesize, bS3, qpc, a, b, h, 0); |
filter_mb_edgeh( &img_cr[4*1*linesize], linesize, bS3, qpc, a, b, h, 0); |
filter_mb_edgeh( &img_cb[4*2*linesize], linesize, bS3, qpc, a, b, h, 0); |
filter_mb_edgeh( &img_cr[4*2*linesize], linesize, bS3, qpc, a, b, h, 0); |
filter_mb_edgeh( &img_cb[4*3*linesize], linesize, bS3, qpc, a, b, h, 0); |
filter_mb_edgeh( &img_cr[4*3*linesize], linesize, bS3, qpc, a, b, h, 0); |
} |
}else if(chroma422){ |
if(left_type){ |
filter_mb_edgecv(&img_cb[2*0<<pixel_shift], uvlinesize, bS4, qpc0, a, b, h, 1); |
filter_mb_edgecv(&img_cr[2*0<<pixel_shift], uvlinesize, bS4, qpc0, a, b, h, 1); |
} |
filter_mb_edgecv(&img_cb[2*2<<pixel_shift], uvlinesize, bS3, qpc, a, b, h, 0); |
filter_mb_edgecv(&img_cr[2*2<<pixel_shift], uvlinesize, bS3, qpc, a, b, h, 0); |
if(top_type){ |
filter_mb_edgech(&img_cb[4*0*uvlinesize], uvlinesize, bSH, qpc1, a, b, h, 1); |
filter_mb_edgech(&img_cr[4*0*uvlinesize], uvlinesize, bSH, qpc1, a, b, h, 1); |
} |
filter_mb_edgech(&img_cb[4*1*uvlinesize], uvlinesize, bS3, qpc, a, b, h, 0); |
filter_mb_edgech(&img_cr[4*1*uvlinesize], uvlinesize, bS3, qpc, a, b, h, 0); |
filter_mb_edgech(&img_cb[4*2*uvlinesize], uvlinesize, bS3, qpc, a, b, h, 0); |
filter_mb_edgech(&img_cr[4*2*uvlinesize], uvlinesize, bS3, qpc, a, b, h, 0); |
filter_mb_edgech(&img_cb[4*3*uvlinesize], uvlinesize, bS3, qpc, a, b, h, 0); |
filter_mb_edgech(&img_cr[4*3*uvlinesize], uvlinesize, bS3, qpc, a, b, h, 0); |
}else{ |
if(left_type){ |
filter_mb_edgecv( &img_cb[2*0<<pixel_shift], uvlinesize, bS4, qpc0, a, b, h, 1); |
filter_mb_edgecv( &img_cr[2*0<<pixel_shift], uvlinesize, bS4, qpc0, a, b, h, 1); |
} |
filter_mb_edgecv( &img_cb[2*2<<pixel_shift], uvlinesize, bS3, qpc, a, b, h, 0); |
filter_mb_edgecv( &img_cr[2*2<<pixel_shift], uvlinesize, bS3, qpc, a, b, h, 0); |
if(top_type){ |
filter_mb_edgech( &img_cb[2*0*uvlinesize], uvlinesize, bSH, qpc1, a, b, h, 1); |
filter_mb_edgech( &img_cr[2*0*uvlinesize], uvlinesize, bSH, qpc1, a, b, h, 1); |
} |
filter_mb_edgech( &img_cb[2*2*uvlinesize], uvlinesize, bS3, qpc, a, b, h, 0); |
filter_mb_edgech( &img_cr[2*2*uvlinesize], uvlinesize, bS3, qpc, a, b, h, 0); |
} |
} |
return; |
} else { |
LOCAL_ALIGNED_8(int16_t, bS, [2], [4][4]); |
int edges; |
if( IS_8x8DCT(mb_type) && (h->cbp&7) == 7 && !chroma444 ) { |
edges = 4; |
AV_WN64A(bS[0][0], 0x0002000200020002ULL); |
AV_WN64A(bS[0][2], 0x0002000200020002ULL); |
AV_WN64A(bS[1][0], 0x0002000200020002ULL); |
AV_WN64A(bS[1][2], 0x0002000200020002ULL); |
} else { |
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; |
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; |
int step = 1+(mb_type>>24); //IS_8x8DCT(mb_type) ? 2 : 1; |
edges = 4 - 3*((mb_type>>3) & !(h->cbp & 15)); //(mb_type & MB_TYPE_16x16) && !(h->cbp & 15) ? 1 : 4; |
h->h264dsp.h264_loop_filter_strength( bS, h->non_zero_count_cache, h->ref_cache, h->mv_cache, |
h->list_count==2, edges, step, mask_edge0, mask_edge1, FIELD_PICTURE(h)); |
} |
if( IS_INTRA(left_type) ) |
AV_WN64A(bS[0][0], 0x0004000400040004ULL); |
if( IS_INTRA(top_type) ) |
AV_WN64A(bS[1][0], FIELD_PICTURE(h) ? 0x0003000300030003ULL : 0x0004000400040004ULL); |
|
#define FILTER(hv,dir,edge,intra)\ |
if(AV_RN64A(bS[dir][edge])) { \ |
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 );\ |
if(chroma){\ |
if(chroma444){\ |
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 );\ |
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 );\ |
} else if(!(edge&1)) {\ |
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 );\ |
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 );\ |
}\ |
}\ |
} |
if(left_type) |
FILTER(v,0,0,1); |
if( edges == 1 ) { |
if(top_type) |
FILTER(h,1,0,1); |
} else if( IS_8x8DCT(mb_type) ) { |
FILTER(v,0,2,0); |
if(top_type) |
FILTER(h,1,0,1); |
FILTER(h,1,2,0); |
} else { |
FILTER(v,0,1,0); |
FILTER(v,0,2,0); |
FILTER(v,0,3,0); |
if(top_type) |
FILTER(h,1,0,1); |
FILTER(h,1,1,0); |
FILTER(h,1,2,0); |
FILTER(h,1,3,0); |
} |
#undef FILTER |
} |
} |
|
void ff_h264_filter_mb_fast( H264Context *h, int mb_x, int mb_y, uint8_t *img_y, uint8_t *img_cb, uint8_t *img_cr, unsigned int linesize, unsigned int uvlinesize) { |
av_assert2(!FRAME_MBAFF(h)); |
if(!h->h264dsp.h264_loop_filter_strength || h->pps.chroma_qp_diff) { |
ff_h264_filter_mb(h, mb_x, mb_y, img_y, img_cb, img_cr, linesize, uvlinesize); |
return; |
} |
|
#if CONFIG_SMALL |
h264_filter_mb_fast_internal(h, mb_x, mb_y, img_y, img_cb, img_cr, linesize, uvlinesize, h->pixel_shift); |
#else |
if(h->pixel_shift){ |
h264_filter_mb_fast_internal(h, mb_x, mb_y, img_y, img_cb, img_cr, linesize, uvlinesize, 1); |
}else{ |
h264_filter_mb_fast_internal(h, mb_x, mb_y, img_y, img_cb, img_cr, linesize, uvlinesize, 0); |
} |
#endif |
} |
|
static int check_mv(H264Context *h, long b_idx, long bn_idx, int mvy_limit){ |
int v; |
|
v= h->ref_cache[0][b_idx] != h->ref_cache[0][bn_idx]; |
if(!v && h->ref_cache[0][b_idx]!=-1) |
v= h->mv_cache[0][b_idx][0] - h->mv_cache[0][bn_idx][0] + 3 >= 7U | |
FFABS( h->mv_cache[0][b_idx][1] - h->mv_cache[0][bn_idx][1] ) >= mvy_limit; |
|
if(h->list_count==2){ |
if(!v) |
v = h->ref_cache[1][b_idx] != h->ref_cache[1][bn_idx] | |
h->mv_cache[1][b_idx][0] - h->mv_cache[1][bn_idx][0] + 3 >= 7U | |
FFABS( h->mv_cache[1][b_idx][1] - h->mv_cache[1][bn_idx][1] ) >= mvy_limit; |
|
if(v){ |
if(h->ref_cache[0][b_idx] != h->ref_cache[1][bn_idx] | |
h->ref_cache[1][b_idx] != h->ref_cache[0][bn_idx]) |
return 1; |
return |
h->mv_cache[0][b_idx][0] - h->mv_cache[1][bn_idx][0] + 3 >= 7U | |
FFABS( h->mv_cache[0][b_idx][1] - h->mv_cache[1][bn_idx][1] ) >= mvy_limit | |
h->mv_cache[1][b_idx][0] - h->mv_cache[0][bn_idx][0] + 3 >= 7U | |
FFABS( h->mv_cache[1][b_idx][1] - h->mv_cache[0][bn_idx][1] ) >= mvy_limit; |
} |
} |
|
return v; |
} |
|
static av_always_inline void filter_mb_dir(H264Context *h, int mb_x, int mb_y, uint8_t *img_y, uint8_t *img_cb, uint8_t *img_cr, unsigned int linesize, unsigned int uvlinesize, int mb_xy, int mb_type, int mvy_limit, int first_vertical_edge_done, int a, int b, int chroma, int dir) { |
int edge; |
int chroma_qp_avg[2]; |
int chroma444 = CHROMA444(h); |
int chroma422 = CHROMA422(h); |
const int mbm_xy = dir == 0 ? mb_xy -1 : h->top_mb_xy; |
const int mbm_type = dir == 0 ? h->left_type[LTOP] : h->top_type; |
|
// how often to recheck mv-based bS when iterating between edges |
static const uint8_t mask_edge_tab[2][8]={{0,3,3,3,1,1,1,1}, |
{0,3,1,1,3,3,3,3}}; |
const int mask_edge = mask_edge_tab[dir][(mb_type>>3)&7]; |
const int edges = mask_edge== 3 && !(h->cbp&15) ? 1 : 4; |
|
// how often to recheck mv-based bS when iterating along each edge |
const int mask_par0 = mb_type & (MB_TYPE_16x16 | (MB_TYPE_8x16 >> dir)); |
|
if(mbm_type && !first_vertical_edge_done){ |
|
if (FRAME_MBAFF(h) && (dir == 1) && ((mb_y&1) == 0) |
&& IS_INTERLACED(mbm_type&~mb_type) |
) { |
// This is a special case in the norm where the filtering must |
// be done twice (one each of the field) even if we are in a |
// frame macroblock. |
// |
unsigned int tmp_linesize = 2 * linesize; |
unsigned int tmp_uvlinesize = 2 * uvlinesize; |
int mbn_xy = mb_xy - 2 * h->mb_stride; |
int j; |
|
for(j=0; j<2; j++, mbn_xy += h->mb_stride){ |
DECLARE_ALIGNED(8, int16_t, bS)[4]; |
int qp; |
if (IS_INTRA(mb_type | h->cur_pic.mb_type[mbn_xy])) { |
AV_WN64A(bS, 0x0003000300030003ULL); |
} else { |
if (!CABAC(h) && IS_8x8DCT(h->cur_pic.mb_type[mbn_xy])) { |
bS[0]= 1+((h->cbp_table[mbn_xy] & 0x4000)||h->non_zero_count_cache[scan8[0]+0]); |
bS[1]= 1+((h->cbp_table[mbn_xy] & 0x4000)||h->non_zero_count_cache[scan8[0]+1]); |
bS[2]= 1+((h->cbp_table[mbn_xy] & 0x8000)||h->non_zero_count_cache[scan8[0]+2]); |
bS[3]= 1+((h->cbp_table[mbn_xy] & 0x8000)||h->non_zero_count_cache[scan8[0]+3]); |
}else{ |
const uint8_t *mbn_nnz = h->non_zero_count[mbn_xy] + 3*4; |
int i; |
for( i = 0; i < 4; i++ ) { |
bS[i] = 1 + !!(h->non_zero_count_cache[scan8[0]+i] | mbn_nnz[i]); |
} |
} |
} |
// Do not use s->qscale as luma quantizer because it has not the same |
// value in IPCM macroblocks. |
qp = (h->cur_pic.qscale_table[mb_xy] + h->cur_pic.qscale_table[mbn_xy] + 1) >> 1; |
tprintf(h->avctx, "filter mb:%d/%d dir:%d edge:%d, QPy:%d ls:%d uvls:%d", mb_x, mb_y, dir, edge, qp, tmp_linesize, tmp_uvlinesize); |
{ int i; for (i = 0; i < 4; i++) tprintf(h->avctx, " bS[%d]:%d", i, bS[i]); tprintf(h->avctx, "\n"); } |
filter_mb_edgeh( &img_y[j*linesize], tmp_linesize, bS, qp, a, b, h, 0 ); |
chroma_qp_avg[0] = (h->chroma_qp[0] + get_chroma_qp(h, 0, h->cur_pic.qscale_table[mbn_xy]) + 1) >> 1; |
chroma_qp_avg[1] = (h->chroma_qp[1] + get_chroma_qp(h, 1, h->cur_pic.qscale_table[mbn_xy]) + 1) >> 1; |
if (chroma) { |
if (chroma444) { |
filter_mb_edgeh (&img_cb[j*uvlinesize], tmp_uvlinesize, bS, chroma_qp_avg[0], a, b, h, 0); |
filter_mb_edgeh (&img_cr[j*uvlinesize], tmp_uvlinesize, bS, chroma_qp_avg[1], a, b, h, 0); |
} else { |
filter_mb_edgech(&img_cb[j*uvlinesize], tmp_uvlinesize, bS, chroma_qp_avg[0], a, b, h, 0); |
filter_mb_edgech(&img_cr[j*uvlinesize], tmp_uvlinesize, bS, chroma_qp_avg[1], a, b, h, 0); |
} |
} |
} |
}else{ |
DECLARE_ALIGNED(8, int16_t, bS)[4]; |
int qp; |
|
if( IS_INTRA(mb_type|mbm_type)) { |
AV_WN64A(bS, 0x0003000300030003ULL); |
if ( (!IS_INTERLACED(mb_type|mbm_type)) |
|| ((FRAME_MBAFF(h) || (h->picture_structure != PICT_FRAME)) && (dir == 0)) |
) |
AV_WN64A(bS, 0x0004000400040004ULL); |
} else { |
int i; |
int mv_done; |
|
if( dir && FRAME_MBAFF(h) && IS_INTERLACED(mb_type ^ mbm_type)) { |
AV_WN64A(bS, 0x0001000100010001ULL); |
mv_done = 1; |
} |
else if( mask_par0 && ((mbm_type & (MB_TYPE_16x16 | (MB_TYPE_8x16 >> dir)))) ) { |
int b_idx= 8 + 4; |
int bn_idx= b_idx - (dir ? 8:1); |
|
bS[0] = bS[1] = bS[2] = bS[3] = check_mv(h, 8 + 4, bn_idx, mvy_limit); |
mv_done = 1; |
} |
else |
mv_done = 0; |
|
for( i = 0; i < 4; i++ ) { |
int x = dir == 0 ? 0 : i; |
int y = dir == 0 ? i : 0; |
int b_idx= 8 + 4 + x + 8*y; |
int bn_idx= b_idx - (dir ? 8:1); |
|
if( h->non_zero_count_cache[b_idx] | |
h->non_zero_count_cache[bn_idx] ) { |
bS[i] = 2; |
} |
else if(!mv_done) |
{ |
bS[i] = check_mv(h, b_idx, bn_idx, mvy_limit); |
} |
} |
} |
|
/* Filter edge */ |
// Do not use s->qscale as luma quantizer because it has not the same |
// value in IPCM macroblocks. |
if(bS[0]+bS[1]+bS[2]+bS[3]){ |
qp = (h->cur_pic.qscale_table[mb_xy] + h->cur_pic.qscale_table[mbm_xy] + 1) >> 1; |
//tprintf(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]); |
tprintf(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); |
//{ int i; for (i = 0; i < 4; i++) tprintf(h->avctx, " bS[%d]:%d", i, bS[i]); tprintf(h->avctx, "\n"); } |
chroma_qp_avg[0] = (h->chroma_qp[0] + get_chroma_qp(h, 0, h->cur_pic.qscale_table[mbm_xy]) + 1) >> 1; |
chroma_qp_avg[1] = (h->chroma_qp[1] + get_chroma_qp(h, 1, h->cur_pic.qscale_table[mbm_xy]) + 1) >> 1; |
if( dir == 0 ) { |
filter_mb_edgev( &img_y[0], linesize, bS, qp, a, b, h, 1 ); |
if (chroma) { |
if (chroma444) { |
filter_mb_edgev ( &img_cb[0], uvlinesize, bS, chroma_qp_avg[0], a, b, h, 1); |
filter_mb_edgev ( &img_cr[0], uvlinesize, bS, chroma_qp_avg[1], a, b, h, 1); |
} else { |
filter_mb_edgecv( &img_cb[0], uvlinesize, bS, chroma_qp_avg[0], a, b, h, 1); |
filter_mb_edgecv( &img_cr[0], uvlinesize, bS, chroma_qp_avg[1], a, b, h, 1); |
} |
} |
} else { |
filter_mb_edgeh( &img_y[0], linesize, bS, qp, a, b, h, 1 ); |
if (chroma) { |
if (chroma444) { |
filter_mb_edgeh ( &img_cb[0], uvlinesize, bS, chroma_qp_avg[0], a, b, h, 1); |
filter_mb_edgeh ( &img_cr[0], uvlinesize, bS, chroma_qp_avg[1], a, b, h, 1); |
} else { |
filter_mb_edgech( &img_cb[0], uvlinesize, bS, chroma_qp_avg[0], a, b, h, 1); |
filter_mb_edgech( &img_cr[0], uvlinesize, bS, chroma_qp_avg[1], a, b, h, 1); |
} |
} |
} |
} |
} |
} |
|
/* Calculate bS */ |
for( edge = 1; edge < edges; edge++ ) { |
DECLARE_ALIGNED(8, int16_t, bS)[4]; |
int qp; |
const int deblock_edge = !IS_8x8DCT(mb_type & (edge<<24)); // (edge&1) && IS_8x8DCT(mb_type) |
|
if (!deblock_edge && (!chroma422 || dir == 0)) |
continue; |
|
if( IS_INTRA(mb_type)) { |
AV_WN64A(bS, 0x0003000300030003ULL); |
} else { |
int i; |
int mv_done; |
|
if( edge & mask_edge ) { |
AV_ZERO64(bS); |
mv_done = 1; |
} |
else if( mask_par0 ) { |
int b_idx= 8 + 4 + edge * (dir ? 8:1); |
int bn_idx= b_idx - (dir ? 8:1); |
|
bS[0] = bS[1] = bS[2] = bS[3] = check_mv(h, b_idx, bn_idx, mvy_limit); |
mv_done = 1; |
} |
else |
mv_done = 0; |
|
for( i = 0; i < 4; i++ ) { |
int x = dir == 0 ? edge : i; |
int y = dir == 0 ? i : edge; |
int b_idx= 8 + 4 + x + 8*y; |
int bn_idx= b_idx - (dir ? 8:1); |
|
if( h->non_zero_count_cache[b_idx] | |
h->non_zero_count_cache[bn_idx] ) { |
bS[i] = 2; |
} |
else if(!mv_done) |
{ |
bS[i] = check_mv(h, b_idx, bn_idx, mvy_limit); |
} |
} |
|
if(bS[0]+bS[1]+bS[2]+bS[3] == 0) |
continue; |
} |
|
/* Filter edge */ |
// Do not use s->qscale as luma quantizer because it has not the same |
// value in IPCM macroblocks. |
qp = h->cur_pic.qscale_table[mb_xy]; |
//tprintf(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]); |
tprintf(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); |
//{ int i; for (i = 0; i < 4; i++) tprintf(h->avctx, " bS[%d]:%d", i, bS[i]); tprintf(h->avctx, "\n"); } |
if( dir == 0 ) { |
filter_mb_edgev( &img_y[4*edge << h->pixel_shift], linesize, bS, qp, a, b, h, 0 ); |
if (chroma) { |
if (chroma444) { |
filter_mb_edgev ( &img_cb[4*edge << h->pixel_shift], uvlinesize, bS, h->chroma_qp[0], a, b, h, 0); |
filter_mb_edgev ( &img_cr[4*edge << h->pixel_shift], uvlinesize, bS, h->chroma_qp[1], a, b, h, 0); |
} else if( (edge&1) == 0 ) { |
filter_mb_edgecv( &img_cb[2*edge << h->pixel_shift], uvlinesize, bS, h->chroma_qp[0], a, b, h, 0); |
filter_mb_edgecv( &img_cr[2*edge << h->pixel_shift], uvlinesize, bS, h->chroma_qp[1], a, b, h, 0); |
} |
} |
} else { |
if (chroma422) { |
if (deblock_edge) |
filter_mb_edgeh(&img_y[4*edge*linesize], linesize, bS, qp, a, b, h, 0); |
if (chroma) { |
filter_mb_edgech(&img_cb[4*edge*uvlinesize], uvlinesize, bS, h->chroma_qp[0], a, b, h, 0); |
filter_mb_edgech(&img_cr[4*edge*uvlinesize], uvlinesize, bS, h->chroma_qp[1], a, b, h, 0); |
} |
} else { |
filter_mb_edgeh(&img_y[4*edge*linesize], linesize, bS, qp, a, b, h, 0); |
if (chroma) { |
if (chroma444) { |
filter_mb_edgeh (&img_cb[4*edge*uvlinesize], uvlinesize, bS, h->chroma_qp[0], a, b, h, 0); |
filter_mb_edgeh (&img_cr[4*edge*uvlinesize], uvlinesize, bS, h->chroma_qp[1], a, b, h, 0); |
} else if ((edge&1) == 0) { |
filter_mb_edgech(&img_cb[2*edge*uvlinesize], uvlinesize, bS, h->chroma_qp[0], a, b, h, 0); |
filter_mb_edgech(&img_cr[2*edge*uvlinesize], uvlinesize, bS, h->chroma_qp[1], a, b, h, 0); |
} |
} |
} |
} |
} |
} |
|
void ff_h264_filter_mb( H264Context *h, int mb_x, int mb_y, uint8_t *img_y, uint8_t *img_cb, uint8_t *img_cr, unsigned int linesize, unsigned int uvlinesize) { |
const int mb_xy= mb_x + mb_y*h->mb_stride; |
const int mb_type = h->cur_pic.mb_type[mb_xy]; |
const int mvy_limit = IS_INTERLACED(mb_type) ? 2 : 4; |
int first_vertical_edge_done = 0; |
av_unused int dir; |
int chroma = CHROMA(h) && !(CONFIG_GRAY && (h->flags&CODEC_FLAG_GRAY)); |
int qp_bd_offset = 6 * (h->sps.bit_depth_luma - 8); |
int a = h->slice_alpha_c0_offset - qp_bd_offset; |
int b = h->slice_beta_offset - qp_bd_offset; |
|
if (FRAME_MBAFF(h) |
// and current and left pair do not have the same interlaced type |
&& IS_INTERLACED(mb_type^h->left_type[LTOP]) |
// and left mb is in available to us |
&& h->left_type[LTOP]) { |
/* First vertical edge is different in MBAFF frames |
* There are 8 different bS to compute and 2 different Qp |
*/ |
DECLARE_ALIGNED(8, int16_t, bS)[8]; |
int qp[2]; |
int bqp[2]; |
int rqp[2]; |
int mb_qp, mbn0_qp, mbn1_qp; |
int i; |
first_vertical_edge_done = 1; |
|
if( IS_INTRA(mb_type) ) { |
AV_WN64A(&bS[0], 0x0004000400040004ULL); |
AV_WN64A(&bS[4], 0x0004000400040004ULL); |
} else { |
static const uint8_t offset[2][2][8]={ |
{ |
{3+4*0, 3+4*0, 3+4*0, 3+4*0, 3+4*1, 3+4*1, 3+4*1, 3+4*1}, |
{3+4*2, 3+4*2, 3+4*2, 3+4*2, 3+4*3, 3+4*3, 3+4*3, 3+4*3}, |
},{ |
{3+4*0, 3+4*1, 3+4*2, 3+4*3, 3+4*0, 3+4*1, 3+4*2, 3+4*3}, |
{3+4*0, 3+4*1, 3+4*2, 3+4*3, 3+4*0, 3+4*1, 3+4*2, 3+4*3}, |
} |
}; |
const uint8_t *off= offset[MB_FIELD(h)][mb_y&1]; |
for( i = 0; i < 8; i++ ) { |
int j= MB_FIELD(h) ? i>>2 : i&1; |
int mbn_xy = h->left_mb_xy[LEFT(j)]; |
int mbn_type= h->left_type[LEFT(j)]; |
|
if( IS_INTRA( mbn_type ) ) |
bS[i] = 4; |
else{ |
bS[i] = 1 + !!(h->non_zero_count_cache[12+8*(i>>1)] | |
((!h->pps.cabac && IS_8x8DCT(mbn_type)) ? |
(h->cbp_table[mbn_xy] & (((MB_FIELD(h) ? (i&2) : (mb_y&1)) ? 8 : 2) << 12)) |
: |
h->non_zero_count[mbn_xy][ off[i] ])); |
} |
} |
} |
|
mb_qp = h->cur_pic.qscale_table[mb_xy]; |
mbn0_qp = h->cur_pic.qscale_table[h->left_mb_xy[0]]; |
mbn1_qp = h->cur_pic.qscale_table[h->left_mb_xy[1]]; |
qp[0] = ( mb_qp + mbn0_qp + 1 ) >> 1; |
bqp[0] = ( get_chroma_qp( h, 0, mb_qp ) + |
get_chroma_qp( h, 0, mbn0_qp ) + 1 ) >> 1; |
rqp[0] = ( get_chroma_qp( h, 1, mb_qp ) + |
get_chroma_qp( h, 1, mbn0_qp ) + 1 ) >> 1; |
qp[1] = ( mb_qp + mbn1_qp + 1 ) >> 1; |
bqp[1] = ( get_chroma_qp( h, 0, mb_qp ) + |
get_chroma_qp( h, 0, mbn1_qp ) + 1 ) >> 1; |
rqp[1] = ( get_chroma_qp( h, 1, mb_qp ) + |
get_chroma_qp( h, 1, mbn1_qp ) + 1 ) >> 1; |
|
/* Filter edge */ |
tprintf(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); |
{ int i; for (i = 0; i < 8; i++) tprintf(h->avctx, " bS[%d]:%d", i, bS[i]); tprintf(h->avctx, "\n"); } |
if (MB_FIELD(h)) { |
filter_mb_mbaff_edgev ( h, img_y , linesize, bS , 1, qp [0], a, b, 1 ); |
filter_mb_mbaff_edgev ( h, img_y + 8* linesize, linesize, bS+4, 1, qp [1], a, b, 1 ); |
if (chroma){ |
if (CHROMA444(h)) { |
filter_mb_mbaff_edgev ( h, img_cb, uvlinesize, bS , 1, bqp[0], a, b, 1 ); |
filter_mb_mbaff_edgev ( h, img_cb + 8*uvlinesize, uvlinesize, bS+4, 1, bqp[1], a, b, 1 ); |
filter_mb_mbaff_edgev ( h, img_cr, uvlinesize, bS , 1, rqp[0], a, b, 1 ); |
filter_mb_mbaff_edgev ( h, img_cr + 8*uvlinesize, uvlinesize, bS+4, 1, rqp[1], a, b, 1 ); |
} else if (CHROMA422(h)) { |
filter_mb_mbaff_edgecv(h, img_cb, uvlinesize, bS , 1, bqp[0], a, b, 1); |
filter_mb_mbaff_edgecv(h, img_cb + 8*uvlinesize, uvlinesize, bS+4, 1, bqp[1], a, b, 1); |
filter_mb_mbaff_edgecv(h, img_cr, uvlinesize, bS , 1, rqp[0], a, b, 1); |
filter_mb_mbaff_edgecv(h, img_cr + 8*uvlinesize, uvlinesize, bS+4, 1, rqp[1], a, b, 1); |
}else{ |
filter_mb_mbaff_edgecv( h, img_cb, uvlinesize, bS , 1, bqp[0], a, b, 1 ); |
filter_mb_mbaff_edgecv( h, img_cb + 4*uvlinesize, uvlinesize, bS+4, 1, bqp[1], a, b, 1 ); |
filter_mb_mbaff_edgecv( h, img_cr, uvlinesize, bS , 1, rqp[0], a, b, 1 ); |
filter_mb_mbaff_edgecv( h, img_cr + 4*uvlinesize, uvlinesize, bS+4, 1, rqp[1], a, b, 1 ); |
} |
} |
}else{ |
filter_mb_mbaff_edgev ( h, img_y , 2* linesize, bS , 2, qp [0], a, b, 1 ); |
filter_mb_mbaff_edgev ( h, img_y + linesize, 2* linesize, bS+1, 2, qp [1], a, b, 1 ); |
if (chroma){ |
if (CHROMA444(h)) { |
filter_mb_mbaff_edgev ( h, img_cb, 2*uvlinesize, bS , 2, bqp[0], a, b, 1 ); |
filter_mb_mbaff_edgev ( h, img_cb + uvlinesize, 2*uvlinesize, bS+1, 2, bqp[1], a, b, 1 ); |
filter_mb_mbaff_edgev ( h, img_cr, 2*uvlinesize, bS , 2, rqp[0], a, b, 1 ); |
filter_mb_mbaff_edgev ( h, img_cr + uvlinesize, 2*uvlinesize, bS+1, 2, rqp[1], a, b, 1 ); |
}else{ |
filter_mb_mbaff_edgecv( h, img_cb, 2*uvlinesize, bS , 2, bqp[0], a, b, 1 ); |
filter_mb_mbaff_edgecv( h, img_cb + uvlinesize, 2*uvlinesize, bS+1, 2, bqp[1], a, b, 1 ); |
filter_mb_mbaff_edgecv( h, img_cr, 2*uvlinesize, bS , 2, rqp[0], a, b, 1 ); |
filter_mb_mbaff_edgecv( h, img_cr + uvlinesize, 2*uvlinesize, bS+1, 2, rqp[1], a, b, 1 ); |
} |
} |
} |
} |
|
#if CONFIG_SMALL |
for( dir = 0; dir < 2; dir++ ) |
filter_mb_dir(h, mb_x, mb_y, img_y, img_cb, img_cr, linesize, uvlinesize, mb_xy, mb_type, mvy_limit, dir ? 0 : first_vertical_edge_done, a, b, chroma, dir); |
#else |
filter_mb_dir(h, 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); |
filter_mb_dir(h, mb_x, mb_y, img_y, img_cb, img_cr, linesize, uvlinesize, mb_xy, mb_type, mvy_limit, 0, a, b, chroma, 1); |
#endif |
} |