[Ffmpeg-devel] Re: RFC: compiling for armv4l

[Ramiro Ribeiro Polla]

Hi,

Vadim Lebedev wrote:
> Hello,
>
> I've met a problem compiling ffmpeg  for a soc abes on arm 920 core ...
> avcocodec/armv4l/dsputil_arm_s.S
>
> does not compile because of pld instruction which really belongs to 
> armv5  architecture
>
> I plan  to  create a dsputil_arm_v4_s.S  which will be used by non V5  
> arch where i'll scrap the 'pld' instruction.
>

You don't mean duplicating the code except for the 'pld' instructions, 
do you?

Take a look at what I did to overcome this in the attached patch. 
Setting it selectively on configure should be enough, but I didn't 
bother looking after how to do it.

The patch is not meant to be reviewed as is, since it's obviously 
nonsense for the armv5 architecture.

Ramiro Polla
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