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| author | Robert Edele <yartrebo@earthlink.net> | 2006-03-21 21:51:07 +0000 |
|---|---|---|
| committer | Corey Hickey <bugfood-ml@fatooh.org> | 2006-03-21 21:51:07 +0000 |
| commit | 2c9a0285d499b2e525d465c4cbc3fcb7088b65ab (patch) | |
| tree | f7209492f9b3765e87350d8ba38956acdc2bff3d /libavcodec/i386/dsputil_mmx.c | |
| parent | 8fcdd831f4575d9b6d5d886e2ec85776ce086dfa (diff) | |
| download | ffmpeg-2c9a0285d499b2e525d465c4cbc3fcb7088b65ab.tar.gz | |
snow mmx+sse2 optimizations, part 4
Patch by Robert Edele, yartrebo <<at>> earthlink <<dot>> net
Originally committed as revision 5191 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/i386/dsputil_mmx.c')
| -rw-r--r-- | libavcodec/i386/dsputil_mmx.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/i386/dsputil_mmx.c b/libavcodec/i386/dsputil_mmx.c index a5e9675e99..72e3bd1937 100644 --- a/libavcodec/i386/dsputil_mmx.c +++ b/libavcodec/i386/dsputil_mmx.c @@ -2564,8 +2564,12 @@ static void ff_idct_xvid_mmx2_add(uint8_t *dest, int line_size, DCTELEM *block) } #endif +#ifdef CONFIG_SNOW_ENCODER +extern void ff_snow_horizontal_compose97i_sse2(DWTELEM *b, int width); +extern void ff_snow_horizontal_compose97i_mmx(DWTELEM *b, int width); extern void ff_snow_vertical_compose97i_sse2(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, DWTELEM *b3, DWTELEM *b4, DWTELEM *b5, int width); extern void ff_snow_vertical_compose97i_mmx(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, DWTELEM *b3, DWTELEM *b4, DWTELEM *b5, int width); +#endif void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx) { @@ -2956,9 +2960,11 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx) #ifdef CONFIG_SNOW_ENCODER if(mm_flags & MM_SSE2){ + c->horizontal_compose97i = ff_snow_horizontal_compose97i_sse2; c->vertical_compose97i = ff_snow_vertical_compose97i_sse2; } else{ + c->horizontal_compose97i = ff_snow_horizontal_compose97i_mmx; c->vertical_compose97i = ff_snow_vertical_compose97i_mmx; } #endif |