diff options
| -rw-r--r-- | src/egl/drivers/dri2/platform_drm.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/egl/drivers/dri2/platform_drm.c b/src/egl/drivers/dri2/platform_drm.c index 7b13129ee3a..d0ab172d659 100644 --- a/src/egl/drivers/dri2/platform_drm.c +++ b/src/egl/drivers/dri2/platform_drm.c @@ -122,11 +122,13 @@ dri2_drm_config_is_compatible(struct dri2_egl_display *dri2_dpy, if (shifts[0] != visual->rgba_shifts.red || shifts[1] != visual->rgba_shifts.green || shifts[2] != visual->rgba_shifts.blue || - (shifts[3] > -1 && shifts[3] != visual->rgba_shifts.alpha) || + (shifts[3] > -1 && visual->rgba_shifts.alpha > -1 && + shifts[3] != visual->rgba_shifts.alpha) || sizes[0] != visual->rgba_sizes.red || sizes[1] != visual->rgba_sizes.green || sizes[2] != visual->rgba_sizes.blue || - (sizes[3] > 0 && sizes[3] != visual->rgba_sizes.alpha) || + (sizes[3] > 0 && visual->rgba_sizes.alpha > 0 && + sizes[3] != visual->rgba_sizes.alpha) || is_float != visual->is_float) { return false; } |