[Mesa-dev] [PATCH 1/3] i965: calculate hiz offset from hiz region

[Chia-I Wu]

It worked only because depth region and hiz region have the same cpp, tiling,
and pitch.

Signed-off-by: Chia-I Wu <olv at lunarg.com>
---
 src/mesa/drivers/dri/i965/brw_misc_state.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mesa/drivers/dri/i965/brw_misc_state.c b/src/mesa/drivers/dri/i965/brw_misc_state.c
index ca88b94..4e95c27 100644
--- a/src/mesa/drivers/dri/i965/brw_misc_state.c
+++ b/src/mesa/drivers/dri/i965/brw_misc_state.c
@@ -483,7 +483,7 @@ brw_workaround_depthstencil_alignment(struct brw_context *brw,
                                          false);
       if (intel_renderbuffer_has_hiz(depth_irb)) {
          brw->depthstencil.hiz_offset =
-            intel_region_get_aligned_offset(depth_mt->region,
+            intel_region_get_aligned_offset(depth_mt->hiz_mt->region,
                                             depth_irb->draw_x & ~tile_mask_x,
                                             (depth_irb->draw_y & ~tile_mask_y) /
                                             2,
-- 
1.8.5.3