i965/gen9: Return false in place of assert in intelEmitCopyBlit()

This allows the fallback paths to handle it correctly.

Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

diff --git a/src/mesa/drivers/dri/i965/intel_blit.c b/src/mesa/drivers/dri/i965/intel_blit.c
index d4e25d8..6d29fbd 100644 (file)
--- a/src/mesa/drivers/dri/i965/intel_blit.c
+++ b/src/mesa/drivers/dri/i965/intel_blit.c
@@ -564,9 +564,10 @@ intelEmitCopyBlit(struct brw_context *brw,
                                            dst_offset, dst_pitch,
                                            dst_tiling, dst_tr_mode,
                                            w, h, cpp);
-   assert(use_fast_copy_blit ||
-          (src_tr_mode == INTEL_MIPTREE_TRMODE_NONE &&
-           dst_tr_mode == INTEL_MIPTREE_TRMODE_NONE));
+   if (!use_fast_copy_blit &&
+       (src_tr_mode != INTEL_MIPTREE_TRMODE_NONE ||
+        dst_tr_mode != INTEL_MIPTREE_TRMODE_NONE))
+      return false;
 
    if (use_fast_copy_blit) {
       /* When two sequential fast copy blits have different source surfaces,