// Called from main thread
static void GE_fill_in_shared_variables(SharedVariables *sv){
struct Tracker_Windows *window = root->song->tracker_windows;
struct WBlocks *wblock = window->wblock;
struct Blocks *block = wblock->block;
sv->top_realline = wblock->top_realline;
sv->num_reallines = wblock->num_reallines;
sv->curr_realline = wblock->curr_realline;
sv->fontheight = window->fontheight;
sv->reltempo = block->reltempo;
sv->block_duration = getBlockSTimeLength(block);
sv->scrollbar_height = get_scrollbar_y2(window,wblock) - get_scrollbar_y1(window,wblock);
sv->scrollbar_scroller_height = get_scrollbar_scroller_height(window,wblock);
sv->block = block;
sv->times = block->times;
{
radium::ScopedMutex locker(&vector_mutex);
VECTOR_push_back(&g_times_storage, sv->times);
}
sv->realline_places = (Place*)V_malloc(sv->num_reallines * sizeof(Place));
for(int i=0;i<sv->num_reallines;i++){
sv->realline_places[i] = wblock->reallines[i]->l.p;
}
}
static void create_left_slider(const struct Tracker_Windows *window, const struct WBlocks *wblock){
GE_Context *border = GE_color_z(1, Z_STATIC);
GE_box(border,
0, get_scrollbar_y1(window, wblock),
window->leftslider.width, get_scrollbar_y2(window, wblock),
1.0f);
GE_Context *scrollbar = GE_mix_color_z(GE_get_rgb(1), GE_get_rgb(0), 700, Z_SCROLLBAR);
GE_filledBox(scrollbar,
2, 0,
window->leftslider.width - 2, get_scrollbar_scroller_height(window,wblock)
);
}