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| author | Michael Niedermayer <michael@niedermayer.cc> | 2016-10-23 05:46:57 +0300 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2016-10-23 14:02:37 +0300 |
| commit | 051517648b00cf55509c0cf370e4067db3bf1ba2 (patch) | |
| tree | ab2f4cf63d17d32cd3a7f34fcbef34412a8e9e98 /libavutil/x86 | |
| parent | 2506a7cc09ca6c7d3bf064ae8d16828a81f6a417 (diff) | |
avutil/x86/emms: Document the emms_c() vs alloc/free relation.
Reviewed-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavutil/x86')
| -rw-r--r-- | libavutil/x86/emms.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavutil/x86/emms.h b/libavutil/x86/emms.h index 6fda6e2763..42c18e2953 100644 --- a/libavutil/x86/emms.h +++ b/libavutil/x86/emms.h @@ -31,6 +31,8 @@ void avpriv_emms_yasm(void); * Empty mmx state. * this must be called between any dsp function and float/double code. * for example sin(); dsp->idct_put(); emms_c(); cos() + * Note, *alloc() and *free() also use float code in some libc implementations + * thus this also applies to them or any function using them. */ static av_always_inline void emms_c(void) { |