[mythtv] MythTV on Mac OS X for Intel

[James Lauser]

I should also point out that the PPC binary I used on my PowerBook  
G4/800 _does_ work on the new machine, but it chews up almost 80% of  
BOTH cores to play back (not all that surprising), and when the video  
is scaled, it's not antialiased, so it doesn't look very good.


--  James L. Lauser
     james at jlauser.net

+--------------+
| +--------+   +-+
| | +   \  | | | |
| |   -  | | | | |
| | +   /  |   | |
| +--------+ + +-+
+--------------+


On Jan 26, 2006, at 22:00 , Geoffrey Kruse wrote:

>
> On Jan 26, 2006, at 10:53 PM, James Lauser wrote:
>
>> Just running --enable-mmx errors out with "error, no memalign() but
>> sse enabled, either disable it or use --enable-memalign-hack".
>> Adding --enable-memalign-hack fails with "{standard
>> input}:unknown:file contains unmatched .macro and .endmacro for:
>> FDCT_ROW_SSE2_H1it"
>>
>
> This is where is gets a little complicated.  Mac OSX has no memalign 
> () function because malloc() returns aligned memory by default.  So  
> I -think- one could do something like this:
>
> #ifndef memalign()
> 	#define memalign() malloc()
> #endif
>
> I'm sure someone will correct me on the code part of it, but I am  
> sure that malloc returns aligned memory by default.
>
>
> Geoff_______________________________________________
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