diff options
| author | Martin Storsjö <martin@martin.st> | 2013-01-09 22:57:41 +0200 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2013-01-18 22:02:13 +0100 |
| commit | f4facd2ce70b1d07ae2730abfcc050f2acbc3b53 (patch) | |
| tree | b7f3f8a67d0c376c9c0afe24a72e72ed33890f21 /libavutil/x86/emms.h | |
| parent | d633d12b2cc999cee3ac25bf9a810fe7ff03726d (diff) | |
| download | ffmpeg-f4facd2ce70b1d07ae2730abfcc050f2acbc3b53.tar.gz | |
x86: Add a Yasm-based emms() replacement
This provides a fallback when building with Yasm enabled, but neither
inline assembly, nor the _mm_empty intrinsic are available or enabled.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Diffstat (limited to 'libavutil/x86/emms.h')
| -rw-r--r-- | libavutil/x86/emms.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/libavutil/x86/emms.h b/libavutil/x86/emms.h new file mode 100644 index 0000000000..6bb8ca3195 --- /dev/null +++ b/libavutil/x86/emms.h @@ -0,0 +1,24 @@ +/* + * This file is part of Libav. + * + * Libav 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. + * + * Libav 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 Libav; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef AVUTIL_X86_EMMS_H +#define AVUTIL_X86_EMMS_H + +void avpriv_emms_yasm(void); + +#endif /* AVUTIL_X86_EMMS_H */ |