diff options
Diffstat (limited to 'backend/x11/backend.c')
| -rw-r--r-- | backend/x11/backend.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/backend/x11/backend.c b/backend/x11/backend.c index eb2649c0..5d8179f3 100644 --- a/backend/x11/backend.c +++ b/backend/x11/backend.c @@ -297,6 +297,10 @@ static int query_dri3_drm_fd(struct wlr_x11_backend *x11) { static bool query_dri3_modifiers(struct wlr_x11_backend *x11, const struct wlr_x11_format *format) { + if (x11->dri3_major_version == 1 && x11->dri3_minor_version < 2) { + return true; // GetSupportedModifiers requires DRI3 1.2 + } + // Query the root window's supported modifiers, because we only care about // screen_modifiers for now xcb_dri3_get_supported_modifiers_cookie_t modifiers_cookie = @@ -415,13 +419,14 @@ struct wlr_backend *wlr_x11_backend_create(struct wl_display *display, xcb_dri3_query_version(x11->xcb, 1, 2); xcb_dri3_query_version_reply_t *dri3_reply = xcb_dri3_query_version_reply(x11->xcb, dri3_cookie, NULL); - if (!dri3_reply || dri3_reply->major_version < 1 || - dri3_reply->minor_version < 2) { + if (!dri3_reply || dri3_reply->major_version < 1) { wlr_log(WLR_ERROR, "X11 does not support required DRI3 version " - "(has %"PRIu32".%"PRIu32", want 1.2)", + "(has %"PRIu32".%"PRIu32", want 1.0)", dri3_reply->major_version, dri3_reply->minor_version); goto error_display; } + x11->dri3_major_version = dri3_reply->major_version; + x11->dri3_minor_version = dri3_reply->minor_version; free(dri3_reply); // Present extension |