[FFmpeg-devel] [PATCH] Pure, const and malloc attributes to libavutil

Michael Niedermayer michaelni
Tue Mar 18 16:18:22 CET 2008

On Tue, Mar 18, 2008 at 01:09:51PM +0800, Zuxy Meng wrote:
> Hi,
> The attached patch adds proper GCC attributes to functions in
> libavutil, exposing more optimization opportunities to the compiler,
> especially for a lousy client of that lib.


and besides these you should also add
attribute(alloc_size) to av_m/realloc()

and attribute(cold) to all init/uninit functions over lav* :)

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Everything should be made as simple as possible, but not simpler.
-- Albert Einstein
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