docs,libobs: Remove deprecated scene item transition functions

Deprecated in 28.0, documentation erroneously states 27.2.

The following functions were erroneously not marked as deprecated in
the header:
- obs_sceneitem_set_show_transition()
- obs_sceneitem_set_show_transition_duration()

docs/sphinx/reference-scenes.rst

@@ -615,16 +615,6 @@ Scene Item Functions
 
 ---------------------
 
-.. function:: void obs_sceneitem_set_show_transition(obs_sceneitem_t *item, obs_source_t *transition)
-              void obs_sceneitem_set_hide_transition(obs_sceneitem_t *item, obs_source_t *transition)
-
-   Sets a transition for showing or hiding a scene item. Set *NULL* to remove the transition.
-
-.. deprecated:: 27.2.4
-   Use :c:func:`obs_sceneitem_set_transition()` instead.
-
----------------------
-
 .. function:: obs_source_t *obs_sceneitem_get_transition(obs_sceneitem_t *item, bool show)
 
    :param item: The target scene item
@@ -634,14 +624,6 @@ Scene Item Functions
 
 ---------------------
 
-.. function:: obs_source_t *obs_sceneitem_get_show_transition(obs_sceneitem_t *item)
-              obs_source_t *obs_sceneitem_get_hide_transition(obs_sceneitem_t *item)
-
-   :return: The transition for showing or hiding a scene item. *NULL* if no transition is set.
-
-.. deprecated:: 27.2.4
-   Use :c:func:`obs_sceneitem_get_transition()` instead.
-
 ---------------------
 
 .. function:: void obs_sceneitem_set_transition_duration(obs_sceneitem_t *item, bool show, uint32_t duration_ms)
@@ -655,16 +637,6 @@ Scene Item Functions
 
 ---------------------
 
-.. function:: void obs_sceneitem_set_show_transition_duration(obs_sceneitem_t *item, uint32_t duration_ms)
-              void obs_sceneitem_set_hide_transition_duration(obs_sceneitem_t *item, uint32_t duration_ms)
-
-   Sets the transition duration for showing or hiding a scene item.
-
-.. deprecated:: 27.2.4
-   Use :c:func:`obs_sceneitem_set_transition_duration()` instead.
-
----------------------
-
 .. function:: uint32_t obs_sceneitem_get_transition_duration(obs_sceneitem_t *item, bool show)
 
    Gets the transition duration for showing or hiding a scene item.
@@ -676,16 +648,6 @@ Scene Item Functions
 
 ---------------------
 
-.. function:: uint32_t obs_sceneitem_get_show_transition_duration(obs_sceneitem_t *item)
-              uint32_t obs_sceneitem_get_hide_transition_duration(obs_sceneitem_t *item)
-
-   :return: The transition duration in ms for showing or hiding a scene item.
-
-.. deprecated:: 27.2.4
-   Use :c:func:`obs_sceneitem_get_transition_duration()` instead.
-
----------------------
-
 .. function:: void obs_sceneitem_do_transition(obs_sceneitem_t *item, bool visible)
 
    Start the transition for showing or hiding a scene item.

libobs/obs-scene.c

@@ -4403,72 +4403,6 @@ void obs_sceneitem_force_update_transform(obs_sceneitem_t *item)
 		update_item_transform(item, false);
 }
 
-void obs_sceneitem_set_show_transition(obs_sceneitem_t *item,
-				       obs_source_t *transition)
-{
-	if (!item)
-		return;
-	if (item->show_transition)
-		obs_source_release(item->show_transition);
-
-	item->show_transition = obs_source_get_ref(transition);
-}
-
-void obs_sceneitem_set_show_transition_duration(obs_sceneitem_t *item,
-						uint32_t duration_ms)
-{
-	if (!item)
-		return;
-	item->show_transition_duration = duration_ms;
-}
-
-obs_source_t *obs_sceneitem_get_show_transition(obs_sceneitem_t *item)
-{
-	if (!item)
-		return NULL;
-	return item->show_transition;
-}
-
-uint32_t obs_sceneitem_get_show_transition_duration(obs_sceneitem_t *item)
-{
-	if (!item)
-		return 0;
-	return item->show_transition_duration;
-}
-
-void obs_sceneitem_set_hide_transition(obs_sceneitem_t *item,
-				       obs_source_t *transition)
-{
-	if (!item)
-		return;
-	if (item->hide_transition)
-		obs_source_release(item->hide_transition);
-
-	item->hide_transition = obs_source_get_ref(transition);
-}
-
-void obs_sceneitem_set_hide_transition_duration(obs_sceneitem_t *item,
-						uint32_t duration_ms)
-{
-	if (!item)
-		return;
-	item->hide_transition_duration = duration_ms;
-}
-
-obs_source_t *obs_sceneitem_get_hide_transition(obs_sceneitem_t *item)
-{
-	if (!item)
-		return NULL;
-	return item->hide_transition;
-}
-
-uint32_t obs_sceneitem_get_hide_transition_duration(obs_sceneitem_t *item)
-{
-	if (!item)
-		return 0;
-	return item->hide_transition_duration;
-}
-
 void obs_sceneitem_set_transition(obs_sceneitem_t *item, bool show,
 				  obs_source_t *transition)
 {

libobs/obs.h

@@ -1997,25 +1997,6 @@ obs_group_or_scene_from_source(const obs_source_t *source)
 EXPORT void obs_sceneitem_defer_group_resize_begin(obs_sceneitem_t *item);
 EXPORT void obs_sceneitem_defer_group_resize_end(obs_sceneitem_t *item);
 
-EXPORT void obs_sceneitem_set_show_transition(obs_sceneitem_t *item,
-					      obs_source_t *transition);
-EXPORT void obs_sceneitem_set_show_transition_duration(obs_sceneitem_t *item,
-						       uint32_t duration_ms);
-OBS_DEPRECATED EXPORT obs_source_t *
-obs_sceneitem_get_show_transition(obs_sceneitem_t *item);
-OBS_DEPRECATED EXPORT uint32_t
-obs_sceneitem_get_show_transition_duration(obs_sceneitem_t *item);
-OBS_DEPRECATED EXPORT void
-obs_sceneitem_set_hide_transition(obs_sceneitem_t *item,
-				  obs_source_t *transition);
-OBS_DEPRECATED EXPORT void
-obs_sceneitem_set_hide_transition_duration(obs_sceneitem_t *item,
-					   uint32_t duration_ms);
-OBS_DEPRECATED EXPORT obs_source_t *
-obs_sceneitem_get_hide_transition(obs_sceneitem_t *item);
-OBS_DEPRECATED EXPORT uint32_t
-obs_sceneitem_get_hide_transition_duration(obs_sceneitem_t *item);
-
 EXPORT void obs_sceneitem_set_transition(obs_sceneitem_t *item, bool show,
 					 obs_source_t *transition);
 EXPORT obs_source_t *obs_sceneitem_get_transition(obs_sceneitem_t *item,