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authorEric Anholt <eric@anholt.net>2012-03-27 14:03:26 -0700
committerEric Anholt <eric@anholt.net>2012-04-09 14:35:12 -0700
commitaa8ce1be4a30e7c8224af52f83f1e50d251b01d4 (patch)
tree3e70bbf303b5e0e40f0681a8a8d79c5fdda82908 /src/mesa
parentbf82ce3c66507e5e1722fccff0df47cf9dcdb2d4 (diff)
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 <kenneth@whitecape.org>
Diffstat (limited to 'src/mesa')
-rw-r--r--src/mesa/drivers/dri/i965/gen7_wm_surface_state.c2
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 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) {