Signed-off-by: Topi Pohjolainen <[email protected]>
---
src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
index a0b129adb4..1b8c0da80d 100644
--- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
@@ -1462,6 +1462,15 @@ intel_miptree_get_image_offset(const struct
intel_mipmap_tree *mt,
isl_surf_get_image_offset_sa(&mt->surf, level, slice, z,
&x_offset_sa, &y_offset_sa);
+ /* In case of compressed formats offsets are expected as blocks. */
+ if (mt->compressed) {
+ const struct isl_format_layout *fmtl =
+ isl_format_get_layout(mt->surf.format);
+
+ x_offset_sa /= fmtl->bw;
+ y_offset_sa /= fmtl->bh;
+ }
+
*x = x_offset_sa;
*y = y_offset_sa;
return;
--
2.11.0
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