[Intel-gfx] [PATCH] i965: Fix the VS thread limits for GT1, and clarify the WM limits on both.

2011-03-29 Thread Eric Anholt
--- I don't have GT1 to test with. Does this fix VS regressions for people with that hardware? src/mesa/drivers/dri/i965/brw_context.c| 13 +++-- src/mesa/drivers/dri/i965/gen6_vs_state.c |2 +- src/mesa/drivers/dri/i965/gen6_wm_state.c |2 +-

Re: [Intel-gfx] [PATCH] i965: Fix the VS thread limits for GT1, and clarify the WM limits on both.

2011-03-29 Thread Zou, Nanhai
I had some simple test on that machine. It fails at VS threads set to 3, but pass at VS thread number 1 and 2. So I believe it's some hidden bug. One limitation for multi VS thread is Not to use the scratch space, that will introduce race condition. But I don't think our VS kernel used scratch