603 void ImDrawList::PrimReserve(int idx_count, int vtx_count)  in PrimReserve()  argument
606     draw_cmd.ElemCount += idx_count;  in PrimReserve()
613     IdxBuffer.resize(idx_buffer_old_size + idx_count);  in PrimReserve()
687         const int idx_count = thick_line ? count*18 : count*12;  in AddPolyline()  local
689         PrimReserve(idx_count, vtx_count);  in AddPolyline()
826         const int idx_count = count*6;  in AddPolyline()  local
828         PrimReserve(idx_count, vtx_count);  in AddPolyline()
869         const int idx_count = (points_count-2)*3 + points_count*6;  in AddConvexPolyFilled()  local
871         PrimReserve(idx_count, vtx_count);  in AddConvexPolyFilled()
921         const int idx_count = (points_count-2)*3;  in AddConvexPolyFilled()  local
923         PrimReserve(idx_count, vtx_count);  in AddConvexPolyFilled()