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(parent: adba3e5) | patch
Add AltiVec implementation of
authorGuillaume Poirier <gpoirier@mplayerhq.hu>
Mon, 10 Dec 2007 22:09:13 +0000 (22:09 +0000)
committerGuillaume Poirier <gpoirier@mplayerhq.hu>
Mon, 10 Dec 2007 22:09:13 +0000 (22:09 +0000)
commite2eb874c1dfd15e62a3801af7e900baebf33746e
tree640b6bfceecbd5fba24cdf2bd46970aa53fac188tree | snapshot
parentadba3e534e72eb585982f52ef0c521a26b9fb90acommit | diff
Add AltiVec implementation of
- x264_zigzag_scan_4x4_frame_altivec()
- x264_zigzag_scan_4x4ac_frame_altivec()
- x264_zigzag_scan_4x4_field_altivec()
- x264_zigzag_scan_4x4ac_field_altivec()
each around 1.3 tp 1.8x faster than C version
Patch by Noboru Asai % noboru P asai A gmail P com%

git-svn-id: svn://svn.videolan.org/x264/trunk@711 df754926-b1dd-0310-bc7b-ec298dee348c
common/dct.c diff | blob | history
common/ppc/dct.c diff | blob | history
common/ppc/dct.h diff | blob | history
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