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| author | Michael Niedermayer <michaelni@gmx.at> | 2004-08-28 14:08:50 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2004-08-28 14:08:50 +0000 |
| commit | fff6d4ea4e66f04eb2fb4172ca5ae16c8ddb3a73 (patch) | |
| tree | 4f72009446e863bf7855e368fe629126595f599b /libavcodec/snow.c | |
| parent | 229daca7a276b734db53065d2a5af9ce8b046db4 (diff) | |
| download | ffmpeg-fff6d4ea4e66f04eb2fb4172ca5ae16c8ddb3a73.tar.gz | |
10l
more benchmarking code
inline
Originally committed as revision 3424 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/snow.c')
| -rw-r--r-- | libavcodec/snow.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/libavcodec/snow.c b/libavcodec/snow.c index bf107f91e9..18be35218e 100644 --- a/libavcodec/snow.c +++ b/libavcodec/snow.c @@ -1906,13 +1906,13 @@ static inline void decode_subband(SnowContext *s, SubBand *b, DWTELEM *src, DWTE int qmul= qexp[qlog&7]<<(qlog>>3); int qadd= (s->qbias*qmul)>>QBIAS_SHIFT; + START_TIMER + if(b->buf == s->spatial_dwt_buffer || s->qlog == LOSSLESS_QLOG){ qadd= 0; qmul= 1<<QEXPSHIFT; } - START_TIMER - if(1){ int run; int index=0; @@ -2507,7 +2507,7 @@ mca( 8, 0,16) mca( 0, 8,16) mca( 8, 8,16) -static void add_xblock(SnowContext *s, DWTELEM *dst, uint8_t *src, uint8_t *obmc, int s_x, int s_y, int b_w, int b_h, int mv_x, int mv_y, int w, int h, int dst_stride, int src_stride, int obmc_stride, int mb_type, int add, int color){ +static always_inline void add_xblock(SnowContext *s, DWTELEM *dst, uint8_t *src, uint8_t *obmc, int s_x, int s_y, int b_w, int b_h, int mv_x, int mv_y, int w, int h, int dst_stride, int src_stride, int obmc_stride, int mb_type, int add, int color){ uint8_t tmp[src_stride*(b_h+5)]; //FIXME move to context to gurantee alignment int x,y; @@ -2579,6 +2579,7 @@ static void predict_plane(SnowContext *s, DWTELEM *buf, int plane_index, int add uint8_t *ref = s->last_picture.data[plane_index]; int w= p->width; int h= p->height; + START_TIMER if(s->avctx->debug&512){ for(y=0; y<h; y++){ @@ -2594,6 +2595,7 @@ if(s->avctx->debug&512){ for(mb_x=-1; mb_x<=mb_w; mb_x++){ int index= clip(mb_x, 0, mb_w-1) + clip(mb_y, 0, mb_h-1)*mb_stride; + START_TIMER add_xblock(s, buf, ref, obmc, block_w*mb_x - block_w/2, block_w*mb_y - block_w/2, @@ -2603,8 +2605,11 @@ if(s->avctx->debug&512){ w, ref_stride, obmc_stride, s->block[index].type, add, s->block[index].color[plane_index]); + STOP_TIMER("add_xblock") } } + + STOP_TIMER("predict_plane") } static void quantize(SnowContext *s, SubBand *b, DWTELEM *src, int stride, int bias){ |