mirrors/foot
1
0
Fork 0
mirror of https://codeberg.org/dnkl/foot.git synced 2026-02-05 04:06:08 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

main: verify compositor has WL_SHM_FORMAT_ARGB8888

Browse source
This commit is contained in:
Daniel Eklöf 2019-07-08 16:12:02 +02:00
parent 1e2a7e77f0
commit 729974492d
No known key found for this signature in database
GPG key ID: 5BBD4992C116573F
2 changed files with 9 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

9
main.c
View file

@ -38,6 +38,9 @@ static const struct rgb default_background = {0.067, 0.067, 0.067};
static void
shm_format(void *data, struct wl_shm *wl_shm, uint32_t format)
{
struct terminal *term = data;
if (format == WL_SHM_FORMAT_ARGB8888)
term->wl.have_argb8888 = true;
}
static const struct wl_shm_listener shm_listener = {
@ -107,7 +110,7 @@ handle_global(void *data, struct wl_registry *registry,
else if (strcmp(interface, wl_shm_interface.name) == 0) {
term->wl.shm = wl_registry_bind(
term->wl.registry, name, &wl_shm_interface, 1);
wl_shm_add_listener(term->wl.shm, &shm_listener, NULL);
wl_shm_add_listener(term->wl.shm, &shm_listener, term);
wl_display_roundtrip(term->wl.display);
}
@ -378,6 +381,10 @@ main(int argc, char *const *argv)
LOG_ERR("no XDG shell interface");
goto out;
}
if (!term.wl.have_argb8888) {
LOG_ERR("compositor does not support ARGB surfaces");
goto out;
}
/* Cursor */
term.wl.pointer.surface = wl_compositor_create_surface(term.wl.compositor);

1
terminal.h
View file

@ -34,6 +34,7 @@ struct wayland {
struct xdg_wm_base *shell;
struct xdg_surface *xdg_surface;
struct xdg_toplevel *xdg_toplevel;
bool have_argb8888;
};
struct rgb { double r, g, b; } __attribute__((packed));