[FFmpeg-devel] [PATCH] AAC: type puns for 16 bit floating point rounding

[Alex Converse]

On Thu, Feb 12, 2009 at 9:29 AM, Robert Swain <robert.swain at gmail.com> wrote:
> 2008/12/21 Robert Swain <robert.swain at gmail.com>:
>> 2008/12/13 Guillaume POIRIER <poirierg at gmail.com>:
>>> On Sat, Dec 13, 2008 at 3:54 PM, M?ns Rullg?rd <mans at mansr.com> wrote:
>>>> Can you upload the file somewhere?  I'd rather not install mp4box just
>>>> for this.
>>>
>>> Sure, here it is: http://natsuki.mplayerhq.hu/~ml-admin/type_puns.mp4
>>
>> M?ns?
>
> This thread seems to be mostly dead. Maybe Alex can do something to
> make the speed testing that needs to be done easier so we can get
> these optimisations merged into trunk, if indeed they do make decoding
> faster.
>

/MPlayer/incoming/aac-main/aac-main-long.adts,txt

My system reports (Linux/amd64):
before:
real	0m7.602s
user	0m7.568s
sys	0m0.032s

after:
real	0m1.182s
user	0m1.148s
sys	0m0.040s

I think we are looking for someone on ARM to test

Regards,
Alex Converse