On Friday, February 27, 2015 02:04:47 PM Jose Fonseca wrote: > On 26/02/15 18:07, Brian Paul wrote: [snip] > > AFAIK, there's no zeroing version of alloca(). > > Yes, I also searched. And unfortunately inline functions can't be used > due to alloca semantics. I'm not sure if there's any C-preprocessor magic. > > > Anyway, depending on the maximum size of these alloca arrays, we might > actually need to use malloc, as Windows stack is 1MB by default, plus > the OpenGL driver only gets to use whatever stack is left from the > application. > > If using C++ on NIR is acceptable, std::vector<> would be a nice > solution overall: practically the same syntax/semantics as C99 VLAs, > plus no risk of stack overflow.
We're hoping to keep it C99 - malloc and freeing them is probably the best plan. Thanks again! --Ken
signature.asc
Description: This is a digitally signed message part.
_______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
