Mesa (master): i965: Use has_surface_tile_offset in depth/ stencil alignment workaround.
Kenneth Graunke
kwg at kemper.freedesktop.org
Thu Nov 7 08:51:21 UTC 2013
Module: Mesa
Branch: master
Commit: c6a3fb69c6a0d993f111518f12b34dde3925c190
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=c6a3fb69c6a0d993f111518f12b34dde3925c190
Author: Kenneth Graunke <kenneth at whitecape.org>
Date: Wed Nov 6 00:33:14 2013 -0800
i965: Use has_surface_tile_offset in depth/stencil alignment workaround.
Currently, has_surface_tile_offset is equivalent to gen == 4 && !is_g4x.
We already use it for related checks in brw_wm_surface_state.c, so it
makes sense to use it here too. It's simpler and more future-proof.
Broadwell also lacks surface tile offsets. With this patch, I won't
need to update any generation checking; I can simply not set the flag.
Signed-off-by: Kenneth Graunke <kenneth at whitecape.org>
Reviewed-by: Eric Anholt <eric at anholt.net>
---
src/mesa/drivers/dri/i965/brw_misc_state.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/brw_misc_state.c b/src/mesa/drivers/dri/i965/brw_misc_state.c
index 70b0dbd..454017e 100644
--- a/src/mesa/drivers/dri/i965/brw_misc_state.c
+++ b/src/mesa/drivers/dri/i965/brw_misc_state.c
@@ -338,7 +338,7 @@ brw_workaround_depthstencil_alignment(struct brw_context *brw,
rebase_depth = true;
/* We didn't even have intra-tile offsets before g45. */
- if (brw->gen == 4 && !brw->is_g4x) {
+ if (!brw->has_surface_tile_offset) {
if (tile_x || tile_y)
rebase_depth = true;
}
@@ -397,7 +397,7 @@ brw_workaround_depthstencil_alignment(struct brw_context *brw,
if (stencil_tile_x & 7 || stencil_tile_y & 7)
rebase_stencil = true;
- if (brw->gen == 4 && !brw->is_g4x) {
+ if (!brw->has_surface_tile_offset) {
if (stencil_tile_x || stencil_tile_y)
rebase_stencil = true;
}
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