Commit 87466e4d authored by Rémi Denis-Courmont's avatar Rémi Denis-Courmont

wl/shm: print supported buffer formats to log

parent 8bf55dd4
......@@ -314,6 +314,25 @@ static int Control(vout_display_t *vd, int query, va_list ap)
static void shm_format_cb(void *data, struct wl_shm *shm, uint32_t format)
vout_display_t *vd = data;
char str[4];
memcpy(str, &format, sizeof (str));
if (format >= 0x20202020)
msg_Dbg(vd, "format %.4s (0x%08"PRIx32")", str, format);
msg_Dbg(vd, "format %4"PRIu32" (0x%08"PRIx32")", format, format);
(void) shm;
static const struct wl_shm_listener shm_cbs =
static void registry_global_cb(void *data, struct wl_registry *registry,
uint32_t name, const char *iface, uint32_t vers)
......@@ -394,6 +413,9 @@ static int Open(vlc_object_t *obj)
if (sys->shm == NULL)
goto error;
wl_shm_add_listener(sys->shm, &shm_cbs, vd);
wl_display_roundtrip_queue(display, sys->eventq);
/* Determine our pixel format */
video_format_t fmt_pic;
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