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libavcodec/arm/mpegvideo_arm.c

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00001 /*
00002  * Copyright (c) 2002 Michael Niedermayer
00003  *
00004  * This file is part of FFmpeg.
00005  *
00006  * FFmpeg is free software; you can redistribute it and/or
00007  * modify it under the terms of the GNU Lesser General Public
00008  * License as published by the Free Software Foundation; either
00009  * version 2.1 of the License, or (at your option) any later version.
00010  *
00011  * FFmpeg is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014  * Lesser General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU Lesser General Public
00017  * License along with FFmpeg; if not, write to the Free Software
00018  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
00019  */
00020 
00021 #include "libavcodec/avcodec.h"
00022 #include "libavcodec/dsputil.h"
00023 #include "libavcodec/mpegvideo.h"
00024 
00025 void MPV_common_init_iwmmxt(MpegEncContext *s);
00026 void MPV_common_init_armv5te(MpegEncContext *s);
00027 
00028 void MPV_common_init_arm(MpegEncContext *s)
00029 {
00030     /* IWMMXT support is a superset of armv5te, so
00031      * allow optimized functions for armv5te unless
00032      * a better iwmmxt function exists
00033      */
00034 #if HAVE_ARMV5TE
00035     MPV_common_init_armv5te(s);
00036 #endif
00037 #if HAVE_IWMMXT
00038     MPV_common_init_iwmmxt(s);
00039 #endif
00040 }

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