[SCM] libav/experimental: remove goto and reindent patch by (Loic Le Loarer <lll+ffmpeg m4x org>)
siretart at users.alioth.debian.org
siretart at users.alioth.debian.org
Sun Jun 30 15:43:06 UTC 2013
The following commit has been merged in the experimental branch:
commit e7e09b49b441eb31f74bf60f1833fe68e05d5f1d
Author: Loic Le Loarer <lll+ffmpeg at m4x.org>
Date: Wed Feb 16 23:18:06 2005 +0000
remove goto and reindent patch by (Loic Le Loarer <lll+ffmpeg m4x org>)
Originally committed as revision 3960 to svn://svn.ffmpeg.org/ffmpeg/trunk
diff --git a/libavcodec/h264.c b/libavcodec/h264.c
index 05ac927..f5c6473 100644
--- a/libavcodec/h264.c
+++ b/libavcodec/h264.c
@@ -2765,115 +2765,114 @@ static void hl_decode_mb(H264Context *h){
}
}
}
- goto deblock;
- }
- if(IS_INTRA(mb_type)){
- if(h->deblocking_filter)
- xchg_mb_border(h, dest_y, dest_cb, dest_cr, linesize, uvlinesize, 1);
+ } else {
+ if(IS_INTRA(mb_type)){
+ if(h->deblocking_filter)
+ xchg_mb_border(h, dest_y, dest_cb, dest_cr, linesize, uvlinesize, 1);
- if(!(s->flags&CODEC_FLAG_GRAY)){
- h->pred8x8[ h->chroma_pred_mode ](dest_cb, uvlinesize);
- h->pred8x8[ h->chroma_pred_mode ](dest_cr, uvlinesize);
- }
+ if(!(s->flags&CODEC_FLAG_GRAY)){
+ h->pred8x8[ h->chroma_pred_mode ](dest_cb, uvlinesize);
+ h->pred8x8[ h->chroma_pred_mode ](dest_cr, uvlinesize);
+ }
- if(IS_INTRA4x4(mb_type)){
- if(!s->encoding){
- for(i=0; i<16; i++){
- uint8_t * const ptr= dest_y + h->block_offset[i];
- uint8_t *topright;
- const int dir= h->intra4x4_pred_mode_cache[ scan8[i] ];
- int tr;
-
- if(dir == DIAG_DOWN_LEFT_PRED || dir == VERT_LEFT_PRED){
- const int topright_avail= (h->topright_samples_available<<i)&0x8000;
- assert(mb_y || linesize <= h->block_offset[i]);
- if(!topright_avail){
- tr= ptr[3 - linesize]*0x01010101;
- topright= (uint8_t*) &tr;
- }else if(i==5 && h->deblocking_filter){
- tr= *(uint32_t*)h->top_border[mb_x+1];
- topright= (uint8_t*) &tr;
+ if(IS_INTRA4x4(mb_type)){
+ if(!s->encoding){
+ for(i=0; i<16; i++){
+ uint8_t * const ptr= dest_y + h->block_offset[i];
+ uint8_t *topright;
+ const int dir= h->intra4x4_pred_mode_cache[ scan8[i] ];
+ int tr;
+
+ if(dir == DIAG_DOWN_LEFT_PRED || dir == VERT_LEFT_PRED){
+ const int topright_avail= (h->topright_samples_available<<i)&0x8000;
+ assert(mb_y || linesize <= h->block_offset[i]);
+ if(!topright_avail){
+ tr= ptr[3 - linesize]*0x01010101;
+ topright= (uint8_t*) &tr;
+ }else if(i==5 && h->deblocking_filter){
+ tr= *(uint32_t*)h->top_border[mb_x+1];
+ topright= (uint8_t*) &tr;
+ }else
+ topright= ptr + 4 - linesize;
}else
- topright= ptr + 4 - linesize;
- }else
- topright= NULL;
-
- h->pred4x4[ dir ](ptr, topright, linesize);
- if(h->non_zero_count_cache[ scan8[i] ]){
- if(s->codec_id == CODEC_ID_H264)
- s->dsp.h264_idct_add(ptr, h->mb + i*16, linesize);
- else
- svq3_add_idct_c(ptr, h->mb + i*16, linesize, s->qscale, 0);
+ topright= NULL;
+
+ h->pred4x4[ dir ](ptr, topright, linesize);
+ if(h->non_zero_count_cache[ scan8[i] ]){
+ if(s->codec_id == CODEC_ID_H264)
+ s->dsp.h264_idct_add(ptr, h->mb + i*16, linesize);
+ else
+ svq3_add_idct_c(ptr, h->mb + i*16, linesize, s->qscale, 0);
+ }
}
}
+ }else{
+ h->pred16x16[ h->intra16x16_pred_mode ](dest_y , linesize);
+ if(s->codec_id == CODEC_ID_H264)
+ h264_luma_dc_dequant_idct_c(h->mb, s->qscale);
+ else
+ svq3_luma_dc_dequant_idct_c(h->mb, s->qscale);
}
- }else{
- h->pred16x16[ h->intra16x16_pred_mode ](dest_y , linesize);
- if(s->codec_id == CODEC_ID_H264)
- h264_luma_dc_dequant_idct_c(h->mb, s->qscale);
- else
- svq3_luma_dc_dequant_idct_c(h->mb, s->qscale);
+ if(h->deblocking_filter)
+ xchg_mb_border(h, dest_y, dest_cb, dest_cr, linesize, uvlinesize, 0);
+ }else if(s->codec_id == CODEC_ID_H264){
+ hl_motion(h, dest_y, dest_cb, dest_cr,
+ s->dsp.put_h264_qpel_pixels_tab, s->dsp.put_h264_chroma_pixels_tab,
+ s->dsp.avg_h264_qpel_pixels_tab, s->dsp.avg_h264_chroma_pixels_tab,
+ s->dsp.weight_h264_pixels_tab, s->dsp.biweight_h264_pixels_tab);
}
- if(h->deblocking_filter)
- xchg_mb_border(h, dest_y, dest_cb, dest_cr, linesize, uvlinesize, 0);
- }else if(s->codec_id == CODEC_ID_H264){
- hl_motion(h, dest_y, dest_cb, dest_cr,
- s->dsp.put_h264_qpel_pixels_tab, s->dsp.put_h264_chroma_pixels_tab,
- s->dsp.avg_h264_qpel_pixels_tab, s->dsp.avg_h264_chroma_pixels_tab,
- s->dsp.weight_h264_pixels_tab, s->dsp.biweight_h264_pixels_tab);
- }
- if(!IS_INTRA4x4(mb_type)){
- if(s->codec_id == CODEC_ID_H264){
- for(i=0; i<16; i++){
- if(h->non_zero_count_cache[ scan8[i] ] || h->mb[i*16]){ //FIXME benchmark weird rule, & below
- uint8_t * const ptr= dest_y + h->block_offset[i];
- s->dsp.h264_idct_add(ptr, h->mb + i*16, linesize);
+ if(!IS_INTRA4x4(mb_type)){
+ if(s->codec_id == CODEC_ID_H264){
+ for(i=0; i<16; i++){
+ if(h->non_zero_count_cache[ scan8[i] ] || h->mb[i*16]){ //FIXME benchmark weird rule, & below
+ uint8_t * const ptr= dest_y + h->block_offset[i];
+ s->dsp.h264_idct_add(ptr, h->mb + i*16, linesize);
+ }
}
- }
- }else{
- for(i=0; i<16; i++){
- if(h->non_zero_count_cache[ scan8[i] ] || h->mb[i*16]){ //FIXME benchmark weird rule, & below
- uint8_t * const ptr= dest_y + h->block_offset[i];
- svq3_add_idct_c(ptr, h->mb + i*16, linesize, s->qscale, IS_INTRA(mb_type) ? 1 : 0);
+ }else{
+ for(i=0; i<16; i++){
+ if(h->non_zero_count_cache[ scan8[i] ] || h->mb[i*16]){ //FIXME benchmark weird rule, & below
+ uint8_t * const ptr= dest_y + h->block_offset[i];
+ svq3_add_idct_c(ptr, h->mb + i*16, linesize, s->qscale, IS_INTRA(mb_type) ? 1 : 0);
+ }
}
}
}
- }
- if(!(s->flags&CODEC_FLAG_GRAY)){
- chroma_dc_dequant_idct_c(h->mb + 16*16, h->chroma_qp);
- chroma_dc_dequant_idct_c(h->mb + 16*16+4*16, h->chroma_qp);
- if(s->codec_id == CODEC_ID_H264){
- for(i=16; i<16+4; i++){
- if(h->non_zero_count_cache[ scan8[i] ] || h->mb[i*16]){
- uint8_t * const ptr= dest_cb + h->block_offset[i];
- s->dsp.h264_idct_add(ptr, h->mb + i*16, uvlinesize);
+ if(!(s->flags&CODEC_FLAG_GRAY)){
+ chroma_dc_dequant_idct_c(h->mb + 16*16, h->chroma_qp);
+ chroma_dc_dequant_idct_c(h->mb + 16*16+4*16, h->chroma_qp);
+ if(s->codec_id == CODEC_ID_H264){
+ for(i=16; i<16+4; i++){
+ if(h->non_zero_count_cache[ scan8[i] ] || h->mb[i*16]){
+ uint8_t * const ptr= dest_cb + h->block_offset[i];
+ s->dsp.h264_idct_add(ptr, h->mb + i*16, uvlinesize);
+ }
}
- }
- for(i=20; i<20+4; i++){
- if(h->non_zero_count_cache[ scan8[i] ] || h->mb[i*16]){
- uint8_t * const ptr= dest_cr + h->block_offset[i];
- s->dsp.h264_idct_add(ptr, h->mb + i*16, uvlinesize);
+ for(i=20; i<20+4; i++){
+ if(h->non_zero_count_cache[ scan8[i] ] || h->mb[i*16]){
+ uint8_t * const ptr= dest_cr + h->block_offset[i];
+ s->dsp.h264_idct_add(ptr, h->mb + i*16, uvlinesize);
+ }
}
- }
- }else{
- for(i=16; i<16+4; i++){
- if(h->non_zero_count_cache[ scan8[i] ] || h->mb[i*16]){
- uint8_t * const ptr= dest_cb + h->block_offset[i];
- svq3_add_idct_c(ptr, h->mb + i*16, uvlinesize, chroma_qp[s->qscale + 12] - 12, 2);
+ }else{
+ for(i=16; i<16+4; i++){
+ if(h->non_zero_count_cache[ scan8[i] ] || h->mb[i*16]){
+ uint8_t * const ptr= dest_cb + h->block_offset[i];
+ svq3_add_idct_c(ptr, h->mb + i*16, uvlinesize, chroma_qp[s->qscale + 12] - 12, 2);
+ }
}
- }
- for(i=20; i<20+4; i++){
- if(h->non_zero_count_cache[ scan8[i] ] || h->mb[i*16]){
- uint8_t * const ptr= dest_cr + h->block_offset[i];
- svq3_add_idct_c(ptr, h->mb + i*16, uvlinesize, chroma_qp[s->qscale + 12] - 12, 2);
+ for(i=20; i<20+4; i++){
+ if(h->non_zero_count_cache[ scan8[i] ] || h->mb[i*16]){
+ uint8_t * const ptr= dest_cr + h->block_offset[i];
+ svq3_add_idct_c(ptr, h->mb + i*16, uvlinesize, chroma_qp[s->qscale + 12] - 12, 2);
+ }
}
}
}
}
-deblock:
if(h->deblocking_filter) {
backup_mb_border(h, dest_y, dest_cb, dest_cr, linesize, uvlinesize);
fill_caches(h, mb_type, 1); //FIXME dont fill stuff which isnt used by filter_mb
--
Libav/FFmpeg packaging
More information about the pkg-multimedia-commits
mailing list