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| author | Aurelien Jacobs <aurel@gnuage.org> | 2007-11-27 22:23:34 +0000 |
|---|---|---|
| committer | Aurelien Jacobs <aurel@gnuage.org> | 2007-11-27 22:23:34 +0000 |
| commit | 182f56cb0ce5136fe43dc4ec72d60f6a55834e84 (patch) | |
| tree | 2150002d814d78d0f4812d915a64fa3960798b58 /libavcodec/i386/dsputil_mmx.h | |
| parent | 713b0bffd6e172bc28b93a397101b626e9e3a8c8 (diff) | |
| download | ffmpeg-182f56cb0ce5136fe43dc4ec72d60f6a55834e84.tar.gz | |
make ff_p* vars extern so that they can be used in various *_mmx.c files
Originally committed as revision 11100 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/i386/dsputil_mmx.h')
| -rw-r--r-- | libavcodec/i386/dsputil_mmx.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/libavcodec/i386/dsputil_mmx.h b/libavcodec/i386/dsputil_mmx.h new file mode 100644 index 0000000000..96c920da78 --- /dev/null +++ b/libavcodec/i386/dsputil_mmx.h @@ -0,0 +1,56 @@ +/* + * MMX optimized DSP utils + * Copyright (c) 2007 Aurelien Jacobs <aurel@gnuage.org> + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef FFMPEG_DSPUTIL_MMX_H +#define FFMPEG_DSPUTIL_MMX_H + +extern const uint64_t mm_bone; +extern const uint64_t mm_wone; +extern const uint64_t mm_wtwo; +extern const uint64_t mm_wabs; + +extern const uint64_t ff_pdw_80000000[2]; + +extern const uint64_t ff_pw_3; +extern const uint64_t ff_pw_4; +extern const uint64_t ff_pw_5; +extern const uint64_t ff_pw_8; +extern const uint64_t ff_pw_15; +extern const uint64_t ff_pw_16; +extern const uint64_t ff_pw_20; +extern const uint64_t ff_pw_32; +extern const uint64_t ff_pw_42; +extern const uint64_t ff_pw_64; +extern const uint64_t ff_pw_96; +extern const uint64_t ff_pw_128; + +extern const uint64_t ff_pb_1; +extern const uint64_t ff_pb_3; +extern const uint64_t ff_pb_7; +extern const uint64_t ff_pb_3F; +extern const uint64_t ff_pb_5F; +extern const uint64_t ff_pb_A1; +extern const uint64_t ff_pb_FC; + +extern const double ff_pd_1[2]; +extern const double ff_pd_2[2]; + +#endif /* FFMPEG_DSPUTIL_MMX_H */ |