Signed-off-by: Topi Pohjolainen <topi.pohjolai...@intel.com>
---
src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
index c81d345fbc..212dfa30ec 100644
--- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
@@ -1175,6 +1175,22 @@ intel_miptree_get_image_offset(const struct
intel_mipmap_tree *mt,
GLuint level, GLuint slice,
GLuint *x, GLuint *y)
{
+ if (mt->surf.size > 0) {
+ uint32_t x_offset_sa, y_offset_sa;
+
+ assert(level >= mt->first_level);
+ level -= mt->first_level;
+
+ const unsigned z = mt->surf.dim == ISL_SURF_DIM_3D ? slice : 0;
+ slice = mt->surf.dim == ISL_SURF_DIM_3D ? 0 : slice;
+ isl_surf_get_image_offset_sa(&mt->surf, level, slice, z,
+ &x_offset_sa, &y_offset_sa);
+
+ *x = x_offset_sa;
+ *y = y_offset_sa;
+ return;
+ }
+
assert(slice < mt->level[level].depth);
*x = mt->level[level].slice[slice].x_offset;
--
2.11.0
_______________________________________________
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/mesa-dev
