gbm: give a name to rgba fields

[mesa.git] / src / egl / drivers / dri2 / platform_wayland.c

diff --git a/src/egl/drivers/dri2/platform_wayland.c b/src/egl/drivers/dri2/platform_wayland.c
index 5b8bec901b076799ee6e762ac5c31b178acfe41d..877f7933b9a13d2c57d6a4a432126883b2965cc0 100644 (file)
--- a/src/egl/drivers/dri2/platform_wayland.c
+++ b/src/egl/drivers/dri2/platform_wayland.c
@@ -1452,6 +1452,8 @@ dri2_wl_swrast_get_stride_for_format(int format, int w)
 {
    int visual_idx = dri2_wl_visual_idx_from_shm_format(format);
 
+   assume(visual_idx != -1);
+
    return w * (dri2_wl_visuals[visual_idx].bpp / 8);
 }