On Tue, Apr 12, 2011 at 09:31:45PM +0100, Chris Wilson wrote: > + /* If the GPU is snooping the contents of the CPU cache, > + * we do not need to clear the CPU cache lines. Instead we need > + * to be sure to flush/invalidate the RENDER cache when the contents > + * must be refreshed. > + */
The "Instead we need to be sure to flush the RENDER cache ..." is a bit confusing to me: There's no instead, we have to do this always when writing with the cpu. Besides this minor comment-nitpick it makes sense. Reviewed-by: Daniel Vetter <[email protected]> -- Daniel Vetter Mail: [email protected] Mobile: +41 (0)79 365 57 48 _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
