2002-10-06 15:27:01 +00:00
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/*
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* Copyright (c) 2002 Michael Niedermayer
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*
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2006-10-07 15:30:46 +00:00
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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2002-10-06 15:27:01 +00:00
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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2006-10-07 15:30:46 +00:00
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* version 2.1 of the License, or (at your option) any later version.
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2002-10-06 15:27:01 +00:00
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*
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2006-10-07 15:30:46 +00:00
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* FFmpeg is distributed in the hope that it will be useful,
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2002-10-06 15:27:01 +00:00
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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2006-10-07 15:30:46 +00:00
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* License along with FFmpeg; if not, write to the Free Software
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2006-01-12 22:43:26 +00:00
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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2002-10-06 15:27:01 +00:00
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*/
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2008-05-09 11:56:36 +00:00
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#include "libavcodec/avcodec.h"
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#include "libavcodec/dsputil.h"
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#include "libavcodec/mpegvideo.h"
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2010-03-08 02:36:07 +00:00
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#include "mpegvideo_arm.h"
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2005-05-26 14:32:46 +00:00
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2010-05-29 15:29:40 +00:00
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void ff_dct_unquantize_h263_inter_neon(MpegEncContext *s, DCTELEM *block,
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int n, int qscale);
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void ff_dct_unquantize_h263_intra_neon(MpegEncContext *s, DCTELEM *block,
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int n, int qscale);
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2008-12-17 00:54:54 +00:00
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void MPV_common_init_arm(MpegEncContext *s)
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2002-10-06 15:27:01 +00:00
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{
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2007-03-23 00:05:45 +00:00
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/* IWMMXT support is a superset of armv5te, so
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2007-12-01 22:21:04 +00:00
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* allow optimized functions for armv5te unless
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2007-03-23 00:05:45 +00:00
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* a better iwmmxt function exists
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*/
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2009-01-13 23:44:16 +00:00
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#if HAVE_ARMV5TE
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2007-03-23 00:05:45 +00:00
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MPV_common_init_armv5te(s);
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#endif
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2009-01-13 23:44:16 +00:00
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#if HAVE_IWMMXT
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2005-05-26 14:32:46 +00:00
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MPV_common_init_iwmmxt(s);
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#endif
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2010-05-29 15:29:40 +00:00
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if (HAVE_NEON) {
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s->dct_unquantize_h263_intra = ff_dct_unquantize_h263_intra_neon;
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s->dct_unquantize_h263_inter = ff_dct_unquantize_h263_inter_neon;
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}
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2002-10-06 15:27:01 +00:00
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}
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