[Mesa-dev] [v4 02/11] i965: Relax assertion of halign == 16 for lossless compressed aux

[Topi Pohjolainen]

Signed-off-by: Topi Pohjolainen <topi.pohjolainen at intel.com>
---
 src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
index ae08300..b68575f 100644
--- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
@@ -556,8 +556,13 @@ intel_miptree_create_layout(struct brw_context *brw,
    } else if (brw->gen >= 9 && num_samples > 1) {
       layout_flags |= MIPTREE_LAYOUT_FORCE_HALIGN16;
    } else {
+      const bool is_lossless_compressed_aux =
+         brw->gen >= 9 && num_samples == 1 &&
+         mt->format == MESA_FORMAT_R_UINT32;
+
       /* For now, nothing else has this requirement */
-      assert((layout_flags & MIPTREE_LAYOUT_FORCE_HALIGN16) == 0);
+      assert(is_lossless_compressed_aux ||
+             (layout_flags & MIPTREE_LAYOUT_FORCE_HALIGN16) == 0);
    }
 
    brw_miptree_layout(brw, mt, layout_flags);
-- 
2.5.5