ivi-shell: clean-up transition animation code.

ivi_layout_transition_layer_render_order is not necesary called. Remove
the method and methods called by it.

Signed-off-by: Nobuhiko Tanibata <NOBUHIKO_TANIBATA@xddp.denso.co.jp>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

2 files changed, 0 insertions, 199 deletions

diff --git a/ivi-shell/hmi-controller.c b/ivi-shell/hmi-controller.c
index 3a07a70d..1ad63a2c 100644
--- a/ivi-shell/hmi-controller.c
+++ b/ivi-shell/hmi-controller.c
@@ -254,11 +254,6 @@ mode_divided_into_tiling(struct hmi_controller *hmi_ctrl,
 		ivi_layout_layer_set_transition(layer->ivilayer,
 				IVI_LAYOUT_TRANSITION_LAYER_VIEW_ORDER,
 				duration);
-		//TODO: implement IVI_LAYOUT_TRANSITION_LAYER_VIEW_ORDER later.
-		ivi_layout_transition_layer_render_order(layer->ivilayer,
-							 new_order,
-							 surf_num,
-							 duration);
 	}
 
 	free(surfaces);
diff --git a/ivi-shell/ivi-layout-transition.c b/ivi-shell/ivi-layout-transition.c
index e4ab5bb9..6d4a655b 100644
--- a/ivi-shell/ivi-layout-transition.c
+++ b/ivi-shell/ivi-layout-transition.c
@@ -849,200 +849,6 @@ ivi_layout_transition_fade_layer(
 	return;
 }
 
-/* render order transition */
-struct surface_reorder {
-	uint32_t id_surface;
-	uint32_t new_index;
-};
-
-struct change_order_data {
-	struct ivi_layout_layer *layer;
-	uint32_t surface_num;
-	struct surface_reorder *reorder;
-};
-
-struct surf_with_index {
-	uint32_t id_surface;
-	float surface_index;
-};
-
-static int
-cmp_order_asc(const void *lhs, const void *rhs)
-{
-	const struct surf_with_index *l = lhs;
-	const struct surf_with_index *r = rhs;
-
-	return l->surface_index > r->surface_index;
-}
-
-/*
-render oerder transition
-
-index   0      1      2
-old   surfA, surfB, surfC
-new   surfB, surfC, surfA
-       (-1)  (-1)   (+2)
-
-after 10% of time elapsed
-       0.2    0.9    1.9
-      surfA, surfB, surfC
-
-after 50% of time elapsed
-       0.5    1.0    1.5
-      surfB, surfA, surfC
-*/
-
-static void
-transition_change_order_user_frame(struct ivi_layout_transition *transition)
-{
-	uint32_t i, old_index;
-	double current = time_to_nowpos(transition);
-	struct change_order_data *data = transition->private_data;
-
-	struct surf_with_index *swi = malloc(sizeof(*swi) * data->surface_num);
-	struct ivi_layout_surface **new_surface_order = NULL;
-	uint32_t surface_num = 0;
-
-	if (swi == NULL) {
-		weston_log("%s: memory allocation fails\n", __func__);
-		return;
-	}
-
-	for (old_index = 0; old_index < data->surface_num; old_index++) {
-		swi[old_index].id_surface = data->reorder[old_index].id_surface;
-		swi[old_index].surface_index = (float)old_index +
-			((float)data->reorder[old_index].new_index - (float)old_index) * current;
-	}
-
-	qsort(swi, data->surface_num, sizeof(*swi), cmp_order_asc);
-
-	new_surface_order =
-		malloc(sizeof(*new_surface_order) * data->surface_num);
-
-	if (new_surface_order == NULL) {
-		weston_log("%s: memory allocation fails\n", __func__);
-		return;
-	}
-
-	for (i = 0; i < data->surface_num; i++) {
-		struct ivi_layout_surface *surf =
-			ivi_layout_get_surface_from_id(swi[i].id_surface);
-		if(surf)
-			new_surface_order[surface_num++] = surf;
-	}
-
-	ivi_layout_layer_set_render_order(data->layer, new_surface_order,
-					  surface_num);
-
-	free(new_surface_order);
-	free(swi);
-}
-
-static void
-transition_change_order_destroy(struct ivi_layout_transition *transition)
-{
-	struct change_order_data *data = transition->private_data;
-
-	free(data->reorder);
-	free(data);
-}
-
-static int32_t find_surface(struct ivi_layout_surface **surfaces,
-			    uint32_t surface_num,
-			    struct ivi_layout_surface *target)
-{
-	uint32_t i = 0;
-
-	for(i = 0; i < surface_num; i++) {
-		if (surfaces[i] == target)
-			return i;
-	}
-
-	return -1;
-}
-
-static int32_t
-is_transition_change_order_func(struct change_order_data *data,
-				struct ivi_layout_layer *layer)
-{
-	return data->layer == layer;
-}
-
-WL_EXPORT void
-ivi_layout_transition_layer_render_order(struct ivi_layout_layer *layer,
-					 struct ivi_layout_surface **new_order,
-					 uint32_t surface_num,
-					 uint32_t duration)
-{
-	struct surface_reorder *reorder;
-	struct ivi_layout_surface *surf;
-	uint32_t old_index = 0;
-	struct ivi_layout_transition *transition;
-	struct change_order_data *data = NULL;
-	int32_t new_index = 0;
-	uint32_t id = 0;
-
-	reorder = malloc(sizeof(*reorder) * surface_num);
-	if (reorder == NULL) {
-		weston_log("%s: memory allocation fails\n", __func__);
-		return;
-	}
-
-	wl_list_for_each(surf, &layer->order.surface_list, order.link) {
-		new_index = find_surface(new_order, surface_num, surf);
-		id = ivi_layout_get_id_of_surface(surf);
-		if(new_index < 0){
-			fprintf(stderr, "invalid render order!!!\n");
-			return;
-		}
-
-		reorder[old_index].id_surface = id;
-		reorder[old_index].new_index = new_index;
-		old_index++;
-	}
-
-	transition = get_transition_from_type_and_id(
-					IVI_LAYOUT_TRANSITION_LAYER_VIEW_ORDER,
-					layer);
-	if (transition) {
-		/* update transition */
-		struct change_order_data *data = transition->private_data;
-		transition->time_start = 0; /* timer reset */
-
-		if (duration != 0) {
-			transition->time_duration = duration;
-		}
-
-		free(data->reorder);
-		data->reorder = reorder;
-		return;
-	}
-
-	transition = create_layout_transition();
-	data = malloc(sizeof(*data));
-
-	if (data == NULL) {
-		weston_log("%s: memory allocation fails\n", __func__);
-		return;
-	}
-
-	transition->type = IVI_LAYOUT_TRANSITION_LAYER_VIEW_ORDER;
-	transition->is_transition_func = (ivi_layout_is_transition_func)is_transition_change_order_func;
-
-	transition->private_data = data;
-	transition->frame_func = transition_change_order_user_frame;
-	transition->destroy_func = transition_change_order_destroy;
-
-	if (duration != 0)
-		transition->time_duration = duration;
-
-	data->layer = layer;
-	data->reorder = reorder;
-	data->surface_num = old_index;
-
-	layout_transition_register(transition);
-}
-
 WL_EXPORT int32_t
 ivi_layout_surface_set_transition(struct ivi_layout_surface *ivisurf,
 				  enum ivi_layout_transition_type type,