| Message ID | AS8P250MB07444CED33F8E1BBAFF2E4F58F409@AS8P250MB0744.EURP250.PROD.OUTLOOK.COM |
|---|---|
| State | Accepted |
| Commit | 29c4c0886d143790fcbeddbe40a23dfc6f56345c |
| Headers | show |
| Series | [FFmpeg-devel,1/2] avutil/x86/intreadwrite: Add ability to detect whether MMX code is used | expand |
| Context | Check | Description |
|---|---|---|
| andriy/make_x86 | success | Make finished |
| andriy/make_fate_x86 | success | Make fate finished |
Andreas Rheinhardt: > It can be used to call emms_c() only when needed. > > Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> > --- > libavutil/x86/intreadwrite.h | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/libavutil/x86/intreadwrite.h b/libavutil/x86/intreadwrite.h > index 4061d19231..40f375b013 100644 > --- a/libavutil/x86/intreadwrite.h > +++ b/libavutil/x86/intreadwrite.h > @@ -29,6 +29,8 @@ > > #if !HAVE_FAST_64BIT && defined(__MMX__) > > +#define FF_COPY_SWAP_ZERO_USES_MMX > + > #define AV_COPY64 AV_COPY64 > static av_always_inline void AV_COPY64(void *d, const void *s) > { Will apply this patchset tomorrow unless there are objections. - Andreas
diff --git a/libavutil/x86/intreadwrite.h b/libavutil/x86/intreadwrite.h index 4061d19231..40f375b013 100644 --- a/libavutil/x86/intreadwrite.h +++ b/libavutil/x86/intreadwrite.h @@ -29,6 +29,8 @@ #if !HAVE_FAST_64BIT && defined(__MMX__) +#define FF_COPY_SWAP_ZERO_USES_MMX + #define AV_COPY64 AV_COPY64 static av_always_inline void AV_COPY64(void *d, const void *s) {
It can be used to call emms_c() only when needed. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> --- libavutil/x86/intreadwrite.h | 2 ++ 1 file changed, 2 insertions(+)