Andreas Rheinhardt: > GCC 4.0 not only added a visibility attribute, but also > a pragma to set it for a whole region of code.* > This commit exposes this via macros. > > *: See https://gcc.gnu.org/gcc-4.0/changes.html > > Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com> > --- > libavutil/attributes_internal.h | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/libavutil/attributes_internal.h b/libavutil/attributes_internal.h > index 9d3d10b63e..3df1ee6af3 100644 > --- a/libavutil/attributes_internal.h > +++ b/libavutil/attributes_internal.h > @@ -23,8 +23,12 @@ > > #if (AV_GCC_VERSION_AT_LEAST(4,0) || defined(__clang__)) && > (defined(__ELF__) || defined(__MACH__)) > # define attribute_visibility_hidden __attribute__((visibility("hidden"))) > +# define FF_VISIBILITY_PUSH_HIDDEN _Pragma("GCC visibility > push(hidden)") > +# define FF_VISIBILITY_POP_HIDDEN _Pragma("GCC visibility pop") > #else > # define attribute_visibility_hidden > +# define FF_VISIBILITY_PUSH_HIDDEN > +# define FF_VISIBILITY_POP_HIDDEN > #endif > > #endif /* AVUTIL_ATTRIBUTES_INTERNAL_H */
Will apply this patch and the opus patch dependening upon it tomorrow unless there are objections. - Andreas _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
