[Mesa-dev] [PATCH 11/14] i965/gen7: Fix the /* ignored */ comment on constant surface setup.

[Eric Anholt]

It turns out this field *is* used, and it's the stride between samples
from the buffer.  Discovered during TBO debugging.
---
 src/mesa/drivers/dri/i965/gen7_wm_surface_state.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

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 c52f6aa..57fa540 100644
--- a/src/mesa/drivers/dri/i965/gen7_wm_surface_state.c
+++ b/src/mesa/drivers/dri/i965/gen7_wm_surface_state.c
@@ -157,7 +157,7 @@ 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 */
 
    /* Emit relocation to surface contents.  Section 5.1.1 of the gen4
-- 
1.7.9.1