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(parent: d801f1c) | patch
Unroll loop in h264_idct_add8_sse2(). This means we can inline scan8[] in the
authorRonald S. Bultje <rsbultje@gmail.com>
Fri, 24 Sep 2010 14:05:45 +0000 (14:05 +0000)
committerRonald S. Bultje <rsbultje@gmail.com>
Fri, 24 Sep 2010 14:05:45 +0000 (14:05 +0000)
commit4bca677494c7d39753cfbc356e1b8c3988024d16
treec03e2276886ca2bfa89f2f47b564ca5f8c3a16catree | snapshot
parentd801f1c8482151cd9f504469965793bd00852556commit | diff
Unroll loop in h264_idct_add8_sse2(). This means we can inline scan8[] in the
code directly also and remove loop setup. 20% faster in function, 0.8% overall.

See "[PATCH] unroll loop in h264_idct_add8_sse2()" thread on ML.

Originally committed as revision 25171 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavcodec/x86/h264_idct.asm diff | blob | history
Domain: Multimedia / Media Content;