Expose intel_miptree_copy_slice and add function calculating
x and y offsets of a miptree level within a tiled region.
Signed-off-by: Abdiel Janulgue
---
src/mesa/drivers/dri/intel/intel_mipmap_tree.c | 17 -
src/mesa/drivers/dri/intel/intel_mipmap_tree.h | 13 +
Signed-off-by: Abdiel Janulgue
---
src/mesa/drivers/dri/intel/intel_mipmap_tree.c | 31
src/mesa/drivers/dri/intel/intel_mipmap_tree.h | 10
2 files changed, 41 insertions(+)
diff --git a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c
b/src/mesa/drivers/dri
