diff options
Diffstat (limited to 'src/libffmpeg/libavcodec/error_resilience.c')
| -rw-r--r-- | src/libffmpeg/libavcodec/error_resilience.c | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/src/libffmpeg/libavcodec/error_resilience.c b/src/libffmpeg/libavcodec/error_resilience.c index 519674496..3cb8d40bc 100644 --- a/src/libffmpeg/libavcodec/error_resilience.c +++ b/src/libffmpeg/libavcodec/error_resilience.c @@ -464,7 +464,7 @@ int score_sum=0; s->mb_y= mb_y; for(j=0; j<pred_count; j++){ int score=0; - UINT8 *src= s->current_picture[0] + mb_x*16 + mb_y*16*s->linesize; + UINT8 *src= s->current_picture.data[0] + mb_x*16 + mb_y*16*s->linesize; s->motion_val[mot_index][0]= s->mv[0][0][0]= mv_predictor[j][0]; s->motion_val[mot_index][1]= s->mv[0][0][1]= mv_predictor[j][1]; @@ -528,6 +528,8 @@ score_sum+= best_score; static int is_intra_more_likely(MpegEncContext *s){ int is_intra_likely, i, j, undamaged_count, skip_amount, mb_x, mb_y; + + if(s->last_picture.data[0]==NULL) return 1; //no previous frame available -> use spatial prediction undamaged_count=0; for(i=0; i<s->mb_num; i++){ @@ -556,8 +558,8 @@ static int is_intra_more_likely(MpegEncContext *s){ if((j%skip_amount) != 0) continue; //skip a few to speed things up if(s->pict_type==I_TYPE){ - UINT8 *mb_ptr = s->current_picture[0] + mb_x*16 + mb_y*16*s->linesize; - UINT8 *last_mb_ptr= s->last_picture [0] + mb_x*16 + mb_y*16*s->linesize; + UINT8 *mb_ptr = s->current_picture.data[0] + mb_x*16 + mb_y*16*s->linesize; + UINT8 *last_mb_ptr= s->last_picture.data [0] + mb_x*16 + mb_y*16*s->linesize; is_intra_likely += s->dsp.pix_abs16x16(last_mb_ptr, mb_ptr , s->linesize); is_intra_likely -= s->dsp.pix_abs16x16(last_mb_ptr, last_mb_ptr+s->linesize*16, s->linesize); @@ -802,9 +804,9 @@ void ff_error_resilience(MpegEncContext *s){ if(s->mb_type[i]&MB_TYPE_INTRA) continue; //intra // if(error&MV_ERROR) continue; //inter data damaged FIXME is this good? - dest_y = s->current_picture[0] + mb_x*16 + mb_y*16*s->linesize; - dest_cb= s->current_picture[1] + mb_x*8 + mb_y*8 *s->uvlinesize; - dest_cr= s->current_picture[2] + mb_x*8 + mb_y*8 *s->uvlinesize; + dest_y = s->current_picture.data[0] + mb_x*16 + mb_y*16*s->linesize; + dest_cb= s->current_picture.data[1] + mb_x*8 + mb_y*8 *s->uvlinesize; + dest_cr= s->current_picture.data[2] + mb_x*8 + mb_y*8 *s->uvlinesize; dc_ptr= &s->dc_val[0][mb_x*2+1 + (mb_y*2+1)*(s->mb_width*2+2)]; for(n=0; n<4; n++){ @@ -852,9 +854,9 @@ void ff_error_resilience(MpegEncContext *s){ if(!(s->mb_type[i]&MB_TYPE_INTRA)) continue; //inter if(!(error&AC_ERROR)) continue; //undamaged - dest_y = s->current_picture[0] + mb_x*16 + mb_y*16*s->linesize; - dest_cb= s->current_picture[1] + mb_x*8 + mb_y*8 *s->uvlinesize; - dest_cr= s->current_picture[2] + mb_x*8 + mb_y*8 *s->uvlinesize; + dest_y = s->current_picture.data[0] + mb_x*16 + mb_y*16*s->linesize; + dest_cb= s->current_picture.data[1] + mb_x*8 + mb_y*8 *s->uvlinesize; + dest_cr= s->current_picture.data[2] + mb_x*8 + mb_y*8 *s->uvlinesize; put_dc(s, dest_y, dest_cb, dest_cr, mb_x, mb_y); } @@ -863,14 +865,14 @@ void ff_error_resilience(MpegEncContext *s){ if(s->avctx->error_concealment&FF_EC_DEBLOCK){ /* filter horizontal block boundaries */ - h_block_filter(s, s->current_picture[0], s->mb_width*2, s->mb_height*2, s->linesize , 1); - h_block_filter(s, s->current_picture[1], s->mb_width , s->mb_height , s->uvlinesize, 0); - h_block_filter(s, s->current_picture[2], s->mb_width , s->mb_height , s->uvlinesize, 0); + h_block_filter(s, s->current_picture.data[0], s->mb_width*2, s->mb_height*2, s->linesize , 1); + h_block_filter(s, s->current_picture.data[1], s->mb_width , s->mb_height , s->uvlinesize, 0); + h_block_filter(s, s->current_picture.data[2], s->mb_width , s->mb_height , s->uvlinesize, 0); /* filter vertical block boundaries */ - v_block_filter(s, s->current_picture[0], s->mb_width*2, s->mb_height*2, s->linesize , 1); - v_block_filter(s, s->current_picture[1], s->mb_width , s->mb_height , s->uvlinesize, 0); - v_block_filter(s, s->current_picture[2], s->mb_width , s->mb_height , s->uvlinesize, 0); + v_block_filter(s, s->current_picture.data[0], s->mb_width*2, s->mb_height*2, s->linesize , 1); + v_block_filter(s, s->current_picture.data[1], s->mb_width , s->mb_height , s->uvlinesize, 0); + v_block_filter(s, s->current_picture.data[2], s->mb_width , s->mb_height , s->uvlinesize, 0); } /* clean a few tables */ |