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Code Issues Releases Activity

Merge multiple IS_* macro uses where possible.

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Originally committed as revision 21340 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer
2010-01-20 01:15:30 +00:00
parent 55c54371c4
commit 87df989ee3
2 changed files with 4 additions and 7 deletions
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3
libavcodec/h264_cavlc.c
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@@ -682,8 +682,7 @@ decode_intra_mb:
sub_partition_count[i]= b_sub_mb_type_info[ h->sub_mb_type[i] ].partition_count; sub_partition_count[i]= b_sub_mb_type_info[ h->sub_mb_type[i] ].partition_count;
h->sub_mb_type[i]= b_sub_mb_type_info[ h->sub_mb_type[i] ].type; h->sub_mb_type[i]= b_sub_mb_type_info[ h->sub_mb_type[i] ].type;
} }
if( IS_DIRECT(h->sub_mb_type[0]) || IS_DIRECT(h->sub_mb_type[1]) if( IS_DIRECT(h->sub_mb_type[0]|h->sub_mb_type[1]|h->sub_mb_type[2]|h->sub_mb_type[3])) {
|| IS_DIRECT(h->sub_mb_type[2]) || IS_DIRECT(h->sub_mb_type[3])) {
ff_h264_pred_direct_motion(h, &mb_type); ff_h264_pred_direct_motion(h, &mb_type);
h->ref_cache[0][scan8[4]] = h->ref_cache[0][scan8[4]] =
h->ref_cache[1][scan8[4]] = h->ref_cache[1][scan8[4]] =

8
libavcodec/h264_loopfilter.c
View File

@@ -444,8 +444,7 @@ static av_always_inline void filter_mb_dir(H264Context *h, int mb_x, int mb_y, u
if (FRAME_MBAFF && (dir == 1) && ((mb_y&1) == 0) && start == 0 if (FRAME_MBAFF && (dir == 1) && ((mb_y&1) == 0) && start == 0
&& !IS_INTERLACED(mb_type) && IS_INTERLACED(mbm_type&~mb_type)
&& IS_INTERLACED(mbm_type)
) { ) {
// This is a special case in the norm where the filtering must // 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 // be done twice (one each of the field) even if we are in a
@@ -459,8 +458,7 @@ static av_always_inline void filter_mb_dir(H264Context *h, int mb_x, int mb_y, u
int16_t bS[4]; int16_t bS[4];
for(j=0; j<2; j++, mbn_xy += s->mb_stride){ for(j=0; j<2; j++, mbn_xy += s->mb_stride){
if( IS_INTRA(mb_type) || if( IS_INTRA(mb_type|s->current_picture.mb_type[mbn_xy]) ) {
IS_INTRA(s->current_picture.mb_type[mbn_xy]) ) {
bS[0] = bS[1] = bS[2] = bS[3] = 3; bS[0] = bS[1] = bS[2] = bS[3] = 3;
} else { } else {
const uint8_t *mbn_nnz = h->non_zero_count[mbn_xy]; const uint8_t *mbn_nnz = h->non_zero_count[mbn_xy];
@@ -626,7 +624,7 @@ void ff_h264_filter_mb( H264Context *h, int mb_x, int mb_y, uint8_t *img_y, uint
// left mb is in picture // left mb is in picture
&& h->slice_table[mb_xy-1] != 0xFFFF && h->slice_table[mb_xy-1] != 0xFFFF
// and current and left pair do not have the same interlaced type // and current and left pair do not have the same interlaced type
&& (IS_INTERLACED(mb_type) != IS_INTERLACED(s->current_picture.mb_type[mb_xy-1])) && IS_INTERLACED(mb_type^s->current_picture.mb_type[mb_xy-1])
// and left mb is in the same slice if deblocking_filter == 2 // and left mb is in the same slice if deblocking_filter == 2
&& (h->deblocking_filter!=2 || h->slice_table[mb_xy-1] == h->slice_num)) { && (h->deblocking_filter!=2 || h->slice_table[mb_xy-1] == h->slice_num)) {
/* First vertical edge is different in MBAFF frames /* First vertical edge is different in MBAFF frames