ISL doesn't have a concept of a partial miptree. Instead, we need to
subtract off first_level.
---
src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
index 24d01aa..6acf48e 100644
--- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
@@ -3258,7 +3258,7 @@ intel_miptree_get_isl_surf(struct brw_context *brw,
surf->phys_level0_sa.array_len = mt->physical_depth0;
}
- surf->levels = mt->last_level + 1;
+ surf->levels = mt->last_level - mt->first_level + 1;
surf->samples = MAX2(mt->num_samples, 1);
surf->size = 0; /* TODO */
--
2.5.0.400.gff86faf
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