zink: only inspect dual-src limit if feature enabled

Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3689> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3689>
2020-02-04 11:21:58 +01:00
parent e365f83740
commit eb0195358c
1 changed files with 2 additions and 0 deletions
--- a/src/gallium/drivers/zink/zink_screen.c
+++ b/src/gallium/drivers/zink/zink_screen.c
@@ -95,6 +95,8 @@ zink_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
      return 1;

   case PIPE_CAP_MAX_DUAL_SOURCE_RENDER_TARGETS:
+      if (!screen->feats.dualSrcBlend)
+         return 0;
      return screen->props.limits.maxFragmentDualSrcAttachments;

   case PIPE_CAP_POINT_SPRITE: