Only call the get_supported_modifiers vfunc if the DRI3 screen struct is sufficiently new.
Signed-off-by: Daniel Stone <[email protected]> --- dri3/dri3_screen.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/dri3/dri3_screen.c b/dri3/dri3_screen.c index 23e33f401..a1d6f47dd 100644 --- a/dri3/dri3_screen.c +++ b/dri3/dri3_screen.c @@ -171,7 +171,7 @@ cache_formats_and_modifiers(ScreenPtr screen) if (!info) return BadImplementation; - if (!info->get_formats || !info->get_modifiers) { + if (info->version < 2 || !info->get_formats || !info->get_modifiers) { ds->formats = NULL; ds->num_formats = 0; ds->formats_cached = TRUE; -- 2.17.0 _______________________________________________ [email protected]: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: https://lists.x.org/mailman/listinfo/xorg-devel
