[Beignet] [PATCH] GBE: switch to use CLANG native image types.

[Zhigang Gong]

On Thu, Dec 18, 2014 at 03:00:38PM +0800, Zhigang Gong wrote:
> On Thu, Dec 18, 2014 at 07:41:55AM +0000, Yang, Rong R wrote:
> > One minor comment.
> > 
> 
> > > +        if (llvmInfo.isImageType()) {
> > > +          ctx.input(argName, ir::FunctionArgument::IMAGE, reg, llvmInfo, 4, 4,
> > > 0);
> > [Yang, Rong R] Is it safe to hard code the size to 4?
> 
> It is safe if we haven't switch to 64 bit pointer. But it's not good to hard
> coded it to 4. I will change it to use pointersize rather than 4.

Oh, talk too fast, this is image not buffer object, and we will never access it
via a pointer. So it's indeed always safe even we switch to 64 bit pointer in
the future. What's further comment? 

> 
> Thanks for the comment.
> 
> > 
> > 
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