[FFmpeg-devel] [PATCH 2/2] Optimise av_log2 with clz when available
Måns Rullgård
mans
Thu Jan 14 20:58:44 CET 2010
Michael Niedermayer <michaelni at gmx.at> writes:
> On Thu, Jan 14, 2010 at 06:27:43PM +0000, Mans Rullgard wrote:
>> 10% faster flac decoding on x86 and ARM.
>> ---
>> libavutil/common.h | 8 ++++++++
>> libavutil/intmath.h | 41 +++++++++++++++++++++++++++++++++++++++++
>> 2 files changed, 49 insertions(+), 0 deletions(-)
>> create mode 100644 libavutil/intmath.h
>
> ok
Committed.
--
M?ns Rullg?rd
mans at mansr.com
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