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(XMB) Do not animate offscreen items in xmb_selection_pointer_changed()

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This commit is contained in:
Higor Eurípedes 2015-06-23 11:38:51 -03:00
parent f167a416f1
commit 6d726e9247
1 changed files with 27 additions and 14 deletions
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41
menu/drivers/xmb.c
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@ -583,7 +583,8 @@ static void xmb_update_boxart(xmb_handle_t *xmb, unsigned i)
static void xmb_selection_pointer_changed(void)
{
unsigned i, current, end, tag;
unsigned i, current, end, tag, height;
int threshold = 0;
xmb_handle_t *xmb = NULL;
menu_handle_t *menu = menu_driver_get_ptr();
menu_display_t *disp = menu_display_get_ptr();
@ -599,16 +600,18 @@ static void xmb_selection_pointer_changed(void)
if (!xmb)
return;
current = nav->selection_ptr;
end = menu_entries_get_end();
current = nav->selection_ptr;
end = menu_entries_get_end();
tag = (uintptr_t)menu_list;
threshold = xmb->icon.size*10;
tag = (uintptr_t)menu_list;
video_driver_get_size(NULL, &height);
menu_animation_kill_by_tag(disp->animation, tag);
for (i = 0; i < end; i++)
{
float iy;
float iy, real_iy;
float ia = xmb->item.passive.alpha;
float iz = xmb->item.passive.zoom;
xmb_node_t *node = (xmb_node_t*)menu_list_get_userdata_at_offset(
@ -617,7 +620,8 @@ static void xmb_selection_pointer_changed(void)
if (!node)
continue;
iy = xmb_item_y(xmb, i, current);
iy = xmb_item_y(xmb, i, current);
real_iy = iy + xmb->margins.screen.top;
if (i == current)
{
@ -628,14 +632,23 @@ static void xmb_selection_pointer_changed(void)
xmb_update_boxart(xmb, i);
}
menu_animation_push(disp->animation,
XMB_DELAY, ia, &node->alpha, EASING_IN_OUT_QUAD, tag, NULL);
menu_animation_push(disp->animation,
XMB_DELAY, ia, &node->label_alpha, EASING_IN_OUT_QUAD, tag, NULL);
menu_animation_push(disp->animation,
XMB_DELAY, iz, &node->zoom, EASING_IN_OUT_QUAD, tag, NULL);
menu_animation_push(disp->animation,
XMB_DELAY, iy, &node->y, EASING_IN_OUT_QUAD, tag, NULL);
if (real_iy < -threshold || real_iy > height+threshold)
{
node->alpha = node->label_alpha = ia;
node->y = iy;
node->zoom = iz;
}
else
{
menu_animation_push(disp->animation,
XMB_DELAY, ia, &node->alpha, EASING_IN_OUT_QUAD, tag, NULL);
menu_animation_push(disp->animation,
XMB_DELAY, ia, &node->label_alpha, EASING_IN_OUT_QUAD, tag, NULL);
menu_animation_push(disp->animation,
XMB_DELAY, iz, &node->zoom, EASING_IN_OUT_QUAD, tag, NULL);
menu_animation_push(disp->animation,
XMB_DELAY, iy, &node->y, EASING_IN_OUT_QUAD, tag, NULL);
}
}
}