On 04/08/2011 08:32 AM, Ian Romanick wrote: [snip]
/* CACHE_NEW_VS_PROG */ + /* According to volume 2a, nr_vs_entries must be a multiple of 4 in the + * range [24, 256] on GT2 and [24, 128] on GT1. + */ + brw->urb.nr_vs_entries = max_urb_entry; brw->urb.vs_size = MAX2(brw->vs.prog_data->urb_entry_size, 1);It occurs to me that this might not work. Is it possible for urb_entry_size * max_urb_entry to be larger than will fit? 32k / 256 = 128 bytes On SNB, it looks like the max entry size is (16 attributes + 4 header regs) * (16 bytes per entry) = 320 bytes. Right?
I think you're right. Spinning a new patch... _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
