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subsurface sync and position

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This commit is contained in:
Tony Crisci 2017-09-24 11:17:17 -04:00
parent 7f39578824
commit cb2d05e83b
2 changed files with 53 additions and 9 deletions
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37
types/wlr_surface.c
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@ -450,6 +450,22 @@ void wlr_subsurface_destroy(struct wlr_subsurface *subsurface) {
wlr_log(L_DEBUG, "TODO: wlr subsurface destroy");
}
static bool wlr_subsurface_is_synchronized(struct wlr_subsurface *subsurface) {
while (subsurface) {
if (subsurface->synchronized) {
return true;
}
if (!subsurface->parent) {
return false;
}
subsurface = subsurface->parent->subsurface;
}
return false;
}
static void subsurface_resource_destroy(struct wl_resource *resource) {
struct wlr_subsurface *subsurface = wl_resource_get_user_data(resource);
@ -465,7 +481,10 @@ static void subsurface_destroy(struct wl_client *client,
static void subsurface_set_position(struct wl_client *client,
struct wl_resource *resource, int32_t x, int32_t y) {
wlr_log(L_DEBUG, "TODO: subsurface set position");
struct wlr_subsurface *subsurface = wl_resource_get_user_data(resource);
subsurface->pending_position.set = true;
subsurface->pending_position.x = x;
subsurface->pending_position.y = y;
}
static void subsurface_place_above(struct wl_client *client,
@ -480,12 +499,24 @@ static void subsurface_place_below(struct wl_client *client,
static void subsurface_set_sync(struct wl_client *client,
struct wl_resource *resource) {
wlr_log(L_DEBUG, "TODO: subsurface set sync");
struct wlr_subsurface *subsurface = wl_resource_get_user_data(resource);
if (subsurface) {
subsurface->synchronized = true;
}
}
static void subsurface_set_desync(struct wl_client *client,
struct wl_resource *resource) {
wlr_log(L_DEBUG, "TODO: subsurface set desync");
struct wlr_subsurface *subsurface = wl_resource_get_user_data(resource);
if (subsurface && subsurface->synchronized) {
subsurface->synchronized = false;
if (!wlr_subsurface_is_synchronized(subsurface)) {
// TODO: do a synchronized commit to flush the cache
}
}
}
static const struct wl_subsurface_interface subsurface_implementation = {