From: Eric Anholt Date: Tue, 27 Mar 2012 21:03:26 +0000 (-0700) Subject: i965/gen7: Fix the /* ignored */ comment on constant surface setup. X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=aa8ce1be4a30e7c8224af52f83f1e50d251b01d4;p=mesa.git i965/gen7: Fix the /* ignored */ comment on constant surface setup. It turns out this field *is* used, and it's the stride between samples from the buffer. Discovered during TBO debugging. Reviewed-by: Kenneth Graunke --- diff --git a/src/mesa/drivers/dri/i965/gen7_wm_surface_state.c b/src/mesa/drivers/dri/i965/gen7_wm_surface_state.c index cd044dffd67..439d8b082ca 100644 --- a/src/mesa/drivers/dri/i965/gen7_wm_surface_state.c +++ b/src/mesa/drivers/dri/i965/gen7_wm_surface_state.c @@ -164,7 +164,7 @@ gen7_create_constant_surface(struct brw_context *brw, surf->ss2.width = w & 0x7f; /* bits 6:0 of size or width */ surf->ss2.height = (w >> 7) & 0x1fff; /* bits 19:7 of size or width */ surf->ss3.depth = (w >> 20) & 0x7f; /* bits 26:20 of size or width */ - surf->ss3.pitch = (16 - 1); /* ignored */ + surf->ss3.pitch = (16 - 1); /* stride between samples */ gen7_set_surface_tiling(surf, I915_TILING_NONE); /* tiling now allowed */ if (brw->intel.is_haswell) {