Fullscreening and unfullscreening a totem window while playing a video sometimes results in the video subsurface not changing size along. This is also reproducible with epiphany.
If a surface gets resized while we have an active back buffer for it, the resized dimensions won't get neither immediately applied on the resize callback, nor correctly synchronized on update_buffers(), as the (now stale) surface size and currently attached buffer size still do match. There's actually 2 things to synchronize here, first the surface query size might not be updated yet to the wl_egl_window's (i.e. resize_callback happened while there is a back buffer), and second the wayland buffers would need dropping if new surface size differs with the currently attached buffer. These are done in separate steps now. https://bugzilla.redhat.com/show_bug.cgi?id=1650929 Signed-off-by: Carlos Garnacho <carl...@gnome.org> Tested-by: Bastien Nocera <had...@hadess.net> --- src/egl/drivers/dri2/platform_wayland.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/src/egl/drivers/dri2/platform_wayland.c b/src/egl/drivers/dri2/platform_wayland.c index 8122c81128..d9e484eaed 100644 --- a/src/egl/drivers/dri2/platform_wayland.c +++ b/src/egl/drivers/dri2/platform_wayland.c @@ -597,10 +597,8 @@ 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->attached_width || - dri2_surf->base.Height != dri2_surf->wl_win->attached_height) { - - dri2_wl_release_buffers(dri2_surf); + if (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; @@ -608,6 +606,11 @@ 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) { + dri2_wl_release_buffers(dri2_surf); + } + if (get_back_bo(dri2_surf) < 0) { _eglError(EGL_BAD_ALLOC, "failed to allocate color buffer"); return -1; -- 2.19.1 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
