[Mesa-dev] [PATCH 2/2] isl: Fix RenderTargetViewExtent for mipmapped 3D surfaces

[Nanley Chery]

From: Nanley Chery <nanley.g.chery at intel.com>

Match the comment stated above the assignment.

Signed-off-by: Nanley Chery <nanley.g.chery at intel.com>
---
 src/intel/isl/isl_surface_state.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/intel/isl/isl_surface_state.c b/src/intel/isl/isl_surface_state.c
index fe8f07c..f3390a6 100644
--- a/src/intel/isl/isl_surface_state.c
+++ b/src/intel/isl/isl_surface_state.c
@@ -346,7 +346,8 @@ isl_genX(surf_fill_state_s)(const struct isl_device *dev, void *state,
        *    indicates the extent of the accessible 'R' coordinates minus 1 on
        *    the LOD currently being rendered to.
        */
-      s.RenderTargetViewExtent = info->surf->logical_level0_px.depth - 1;
+      s.RenderTargetViewExtent = isl_minify(info->surf->logical_level0_px.depth,
+                                            info->view->base_level) - 1;
       break;
    default:
       unreachable(!"bad SurfaceType");
-- 
2.7.2