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wayland: add viewport object to sub-surface struct

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Daniel Eklöf 2023-06-26 15:55:40 +02:00
parent 0a5073f570
commit c5d533ec71
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GPG key ID: 5BBD4992C116573F
2 changed files with 28 additions and 2 deletions
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27
wayland.c
View file

@ -1543,7 +1543,6 @@ wayl_win_init(struct terminal *term, const char *token)
#if defined(HAVE_FRACTIONAL_SCALE) #if defined(HAVE_FRACTIONAL_SCALE)
if (wayl->fractional_scale_manager != NULL && wayl->viewporter != NULL) { if (wayl->fractional_scale_manager != NULL && wayl->viewporter != NULL) {
LOG_ERR("LDKJFLDF");
win->viewport = wp_viewporter_get_viewport(wayl->viewporter, win->surface); win->viewport = wp_viewporter_get_viewport(wayl->viewporter, win->surface);
win->fractional_scale = win->fractional_scale =
@ -1965,17 +1964,33 @@ wayl_win_subsurface_new_with_custom_parent(
struct wl_surface *main_surface struct wl_surface *main_surface
= wl_compositor_create_surface(wayl->compositor); = wl_compositor_create_surface(wayl->compositor);
if (main_surface == NULL) if (main_surface == NULL) {
LOG_ERR("failed to instantiate surface for sub-surface");
return false; return false;
}
struct wl_subsurface *sub = wl_subcompositor_get_subsurface( struct wl_subsurface *sub = wl_subcompositor_get_subsurface(
wayl->sub_compositor, main_surface, parent); wayl->sub_compositor, main_surface, parent);
if (sub == NULL) { if (sub == NULL) {
LOG_ERR("failed to instantiate sub-surface");
wl_surface_destroy(main_surface); wl_surface_destroy(main_surface);
return false; return false;
} }
#if defined(HAVE_FRACTIONAL_SCALE)
struct wp_viewport *viewport = NULL;
if (wayl->fractional_scale_manager != NULL && wayl->viewporter != NULL) {
viewport = wp_viewporter_get_viewport(wayl->viewporter, main_surface);
if (viewport == NULL) {
LOG_ERR("failed to instantiate viewport for sub-surface");
wl_subsurface_destroy(sub);
wl_surface_destroy(main_surface);
return false;
}
}
#endif
wl_surface_set_user_data(main_surface, win); wl_surface_set_user_data(main_surface, win);
wl_subsurface_set_sync(sub); wl_subsurface_set_sync(sub);
@ -1989,6 +2004,9 @@ wayl_win_subsurface_new_with_custom_parent(
surf->surf = main_surface; surf->surf = main_surface;
surf->sub = sub; surf->sub = sub;
#if defined(HAVE_FRACTIONAL_SCALE)
surf->viewport = viewport;
#endif
return true; return true;
} }
@ -2005,6 +2023,11 @@ wayl_win_subsurface_destroy(struct wl_surf_subsurf *surf)
{ {
if (surf == NULL) if (surf == NULL)
return; return;
#if defined(HAVE_FRACTIONAL_SCALE)
if (surf->viewport != NULL)
wp_viewport_destroy(surf->viewport);
#endif
if (surf->sub != NULL) if (surf->sub != NULL)
wl_subsurface_destroy(surf->sub); wl_subsurface_destroy(surf->sub);
if (surf->surf != NULL) if (surf->surf != NULL)

3
wayland.h
View file

@ -297,6 +297,9 @@ struct monitor {
struct wl_surf_subsurf { struct wl_surf_subsurf {
struct wl_surface *surf; struct wl_surface *surf;
struct wl_subsurface *sub; struct wl_subsurface *sub;
#if defined(HAVE_FRACTIONAL_SCALE)
struct wp_viewport *viewport;
#endif
}; };
struct wl_url { struct wl_url {