[FFmpeg-devel] [PATCH 4/7] Use alias-safe types in AV_[RW] macros

[Michael Niedermayer]

On Fri, Jan 29, 2010 at 02:12:11AM +0000, Mans Rullgard wrote:
> ---
>  libavutil/intreadwrite.h |   14 +++++++-------
>  1 files changed, 7 insertions(+), 7 deletions(-)

id like to see some benchmark done with the latest gcc release
and h264/h263/aac decoding as well as mpeg4 encoding on x86_64 (codecs
randomly picked based more on what is used alot than what uses alot of funny
accesses)
if nothing gets slower then iam not against this otherwise i think
more investigation is needed

Also how does this stuff interact with restrict ?
Which overrides the other? can we still use restrict to make sure the
gcc is aware that aliasing does not happen?

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

I do not agree with what you have to say, but I'll defend to the death your
right to say it. -- Voltaire
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