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| author | diego <diego@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2008-04-12 22:42:00 +0000 |
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| committer | diego <diego@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2008-04-12 22:42:00 +0000 |
| commit | fabb1b271a3f55cb5d0a3b2dbefc0da910ecd70c (patch) | |
| tree | f09fe1bcbc177c762ca6a614599cd377e2b26457 /libmpeg2/mpeg2_internal.h | |
| parent | 751c9867194aac6a59630c66bd56e43a13296de2 (diff) | |
| download | mpv-fabb1b271a3f55cb5d0a3b2dbefc0da910ecd70c.tar.bz2 mpv-fabb1b271a3f55cb5d0a3b2dbefc0da910ecd70c.tar.xz | |
Backport SSE2-optimized IDCT routines from upstream libmpeg2.
Thanks to Alexander Strange for finding and fixing some bugs.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@26425 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'libmpeg2/mpeg2_internal.h')
| -rw-r--r-- | libmpeg2/mpeg2_internal.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libmpeg2/mpeg2_internal.h b/libmpeg2/mpeg2_internal.h index b76e8e245a..37eb61f227 100644 --- a/libmpeg2/mpeg2_internal.h +++ b/libmpeg2/mpeg2_internal.h @@ -265,6 +265,9 @@ void mpeg2_set_fbuf (mpeg2dec_t * mpeg2dec, int b_type); void mpeg2_idct_init (uint32_t accel); /* idct_mmx.c */ +void mpeg2_idct_copy_sse2 (int16_t * block, uint8_t * dest, int stride); +void mpeg2_idct_add_sse2 (int last, int16_t * block, + uint8_t * dest, int stride); void mpeg2_idct_copy_mmxext (int16_t * block, uint8_t * dest, int stride); void mpeg2_idct_add_mmxext (int last, int16_t * block, uint8_t * dest, int stride); |