diff options
Diffstat (limited to 'src/egl/drivers/dri2/platform_wayland.c')
| -rw-r--r-- | src/egl/drivers/dri2/platform_wayland.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/src/egl/drivers/dri2/platform_wayland.c b/src/egl/drivers/dri2/platform_wayland.c index a5d43094cf3..83df0a8776b 100644 --- a/src/egl/drivers/dri2/platform_wayland.c +++ b/src/egl/drivers/dri2/platform_wayland.c @@ -201,6 +201,17 @@ resize_callback(struct wl_egl_window *wl_win, void *data) struct dri2_egl_display *dri2_dpy = dri2_egl_display(dri2_surf->base.Resource.Display); + /* Update the surface size as soon as native window is resized; from user + * pov, this makes the effect that resize is done inmediately after native + * window resize, without requiring to wait until the first draw. + * + * A more detailed and lengthy explanation can be found at + * https://lists.freedesktop.org/archives/mesa-dev/2018-June/196474.html + */ + if (!dri2_surf->back) { + dri2_surf->base.Width = wl_win->width; + dri2_surf->base.Height = wl_win->height; + } dri2_dpy->flush->invalidate(dri2_surf->dri_drawable); } @@ -580,8 +591,8 @@ 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->base.Width != dri2_surf->wl_win->attached_width || + dri2_surf->base.Height != dri2_surf->wl_win->attached_height) { dri2_wl_release_buffers(dri2_surf); @@ -1635,8 +1646,8 @@ 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->base.Width != dri2_surf->wl_win->attached_width || + dri2_surf->base.Height != dri2_surf->wl_win->attached_height) { dri2_wl_release_buffers(dri2_surf); |