Re: [AD] some small patches

[Robert Ohannessian <ohannessian@xxxxxxxxxx>]

Eric Botcazou wrote:

> Ok, but is that safe in the first place ? Can cl safely point to an
> out-of-bound location in memory ? Did you check that the asm code doesn't
> unconditionally write the first pixel ?


The assembly code assumes that the proper checking was done prior to 
calling it. So if the clip region is invalid or w <= 0 or h <= 0, you 
shouldn't call the assembly code.

> You have to devise another way to implement the feature.