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-rw-r--r--src/mesa/drivers/dri/i965/intel_mipmap_tree.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
index b477c97e51d..983f145afc9 100644
--- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
@@ -3545,10 +3545,9 @@ can_blit_slice(struct intel_mipmap_tree *mt,
const struct intel_miptree_map *map)
{
/* See intel_miptree_blit() for details on the 32k pitch limit. */
- if (intel_miptree_blt_pitch(mt) >= 32768)
- return false;
-
- return true;
+ const unsigned src_blt_pitch = intel_miptree_blt_pitch(mt);
+ const unsigned dst_blt_pitch = ALIGN(map->w * mt->cpp, 64);
+ return src_blt_pitch < 32768 && dst_blt_pitch < 32768;
}
static bool