diff --git a/src/egl/drivers/dri2/platform_wayland.c b/src/egl/drivers/dri2/platform_wayland.c index 8d78e8c7e74..cfff0ade90e 100644 --- a/src/egl/drivers/dri2/platform_wayland.c +++ b/src/egl/drivers/dri2/platform_wayland.c @@ -653,8 +653,9 @@ update_buffers(struct dri2_egl_surface *dri2_surf) struct dri2_egl_display *dri2_dpy = dri2_egl_display(dri2_surf->base.Resource.Display); - if (dri2_surf->base.Width != dri2_surf->wl_win->width || - dri2_surf->base.Height != dri2_surf->wl_win->height) { + if (dri2_surf->wl_win && + (dri2_surf->base.Width != dri2_surf->wl_win->width || + dri2_surf->base.Height != dri2_surf->wl_win->height)) { dri2_surf->base.Width = dri2_surf->wl_win->width; dri2_surf->base.Height = dri2_surf->wl_win->height; @@ -662,8 +663,9 @@ update_buffers(struct dri2_egl_surface *dri2_surf) dri2_surf->dy = dri2_surf->wl_win->dy; } - if (dri2_surf->base.Width != dri2_surf->wl_win->attached_width || - dri2_surf->base.Height != dri2_surf->wl_win->attached_height) { + if (dri2_surf->wl_win && + (dri2_surf->base.Width != dri2_surf->wl_win->attached_width || + dri2_surf->base.Height != dri2_surf->wl_win->attached_height)) { dri2_wl_release_buffers(dri2_surf); } @@ -1043,6 +1045,9 @@ dri2_wl_swap_buffers_with_damage(_EGLDisplay *disp, struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); struct dri2_egl_surface *dri2_surf = dri2_egl_surface(draw); + if (!dri2_surf->wl_win) + return _eglError(EGL_BAD_NATIVE_WINDOW, "dri2_swap_buffers"); + while (dri2_surf->throttle_callback != NULL) if (wl_display_dispatch_queue(dri2_dpy->wl_dpy, dri2_surf->wl_queue) == -1) @@ -1686,8 +1691,9 @@ swrast_update_buffers(struct dri2_egl_surface *dri2_surf) if (dri2_surf->back) return 0; - if (dri2_surf->base.Width != dri2_surf->wl_win->width || - dri2_surf->base.Height != dri2_surf->wl_win->height) { + if (dri2_surf->wl_win && + (dri2_surf->base.Width != dri2_surf->wl_win->width || + dri2_surf->base.Height != dri2_surf->wl_win->height)) { dri2_wl_release_buffers(dri2_surf); @@ -1933,6 +1939,9 @@ dri2_wl_swrast_swap_buffers(_EGLDisplay *disp, _EGLSurface *draw) struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); struct dri2_egl_surface *dri2_surf = dri2_egl_surface(draw); + if (!dri2_surf->wl_win) + return _eglError(EGL_BAD_NATIVE_WINDOW, "dri2_swap_buffers"); + dri2_dpy->core->swapBuffers(dri2_surf->dri_drawable); return EGL_TRUE; }