[meta-freescale] What's the different between gpu-viv-bin-mx6q-hfp and gpu-viv-bin-mx6q-sfp

[Alfonso Tamés]

hfp = hardware floating point
sfp = software floating point

You should stick with hfp for better performance. Sfp only if your cpu doesn't support floating point operations in hardware.

> On 22/09/2014, at 20:50, kongling <k870818319 at outlook.com> wrote:
> 
> Hi, everyone
> 
>    There are "hfp" and "sfp" libs in gpu-viv-bin-mx6q-3.10.17-1.0.0.
>    Could anyone tell me what's the different between hfp andg sfp?
>    For board mcimx6q-sdb,which libs should I use?
> 
>    I build "core-image-weston" with yocto imx-3.10.31-1.1.0_beta.It was hf by default.
>    Could anyone tell me how to build the sf version?
> 
> BR,
> 
> kongling
> -- 
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