intel: Fix some potential writes to zero-copy PBOs when used as regions.

I was in the midst of fixing some blitting-with-Y-tiled issues when I
noticed this.  Hopefully PBO usage will be a little more robust, as a
result.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c
index fcfed9e751..fadcc89b3e 100644
--- a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c
@@ -511,7 +511,7 @@ intel_miptree_image_copy(struct intel_context *intel,
                         0,
                         0,
                         src->region, src_offset + src_depth_offset[i],
-                        0, 0, width, height);
+                        0, 0, width, height, GL_COPY);
    }
 
 }