On Tue, Jul 21, 2015 at 01:54:55PM +0800, 周晓勇 wrote: > From 0e387e3057deb1390adc1d12e738d7c91b59be18 Mon Sep 17 00:00:00 2001 > From: ZhouXiaoyong <zhouxiaoy...@loongson.cn> > Date: Tue, 21 Jul 2015 10:14:40 +0800 > Subject: [PATCH 2/2] avcodec: loongson optimize xvid idct with mmi > > > Signed-off-by: ZhouXiaoyong <zhouxiaoy...@loongson.cn> > --- > libavcodec/mips/Makefile | 2 + > libavcodec/mips/xvid_idct_mmi.c | 253 > +++++++++++++++++++++++++++++++++++ > libavcodec/mips/xvididct_init_mips.c | 45 +++++++ > libavcodec/mips/xvididct_mips.h | 30 +++++ > libavcodec/xvididct.c | 2 + > libavcodec/xvididct.h | 2 + > 6 files changed, 334 insertions(+)
applied thanks [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Awnsering whenever a program halts or runs forever is On a turing machine, in general impossible (turings halting problem). On any real computer, always possible as a real computer has a finite number of states N, and will either halt in less than N cycles or never halt.
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