[opus] MIPS optimizations

Dean Blackketter dean at blackketter.com
Sun Jun 22 14:07:04 PDT 2014


Great, will do and report back.

On Jun 22, 2014, at 9:13 AM, Jean-Marc Valin <jmvalin at jmvalin.ca> wrote:

> I suggest you try it. I do know that it requires the dsp extensions, but
> it may work on a 24k. Just change the -march=74kc and see if it works.
> 
> 	Jean-Marc
> 
> On 22/06/14 11:26 AM, Dean Blackketter wrote:
>> Thanks for this.
>> 
>> There’s not much documentation there. 
>> 
>> It appears that these optimizations are for MIPS 74K only and don’t apply to 24K-based builds, correct?
>> 
>> 
>> On Jun 20, 2014, at 11:18 PM, Jean-Marc Valin <jmvalin at jmvalin.ca> wrote:
>> 
>>> All those running Opus on MIPS should be interested in some new
>>> MIPS-specific optimizations contributed by Imagination Technologies. For
>>> now you will need to use Makefile.mips to build. Feedback on this new
>>> code is welcome.
>>> 
>>> Cheers,
>>> 
>>> 	Jean-Marc
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>>> opus at xiph.org
>>> http://lists.xiph.org/mailman/listinfo/opus
>> 
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