1// SuperTux
2// Copyright (C) 2016 Ingo Ruhnke <grumbel@gmail.com>
3//
4// This program is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8//
9// This program is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13//
14// You should have received a copy of the GNU General Public License
15// along with this program. If not, see <http://www.gnu.org/licenses/>.
16
17#include "video/texture.hpp"
18
19#include "video/texture_manager.hpp"
20
21Texture::Texture() :
22 m_cache_key()
23{
24}
25
26Texture::~Texture()
27{
28 if (TextureManager::current() && m_cache_key)
29 {
30 // The cache entry is now useless: its weak pointer to us has
31 // been cleared. Remove the entry altogether to save memory.
32 TextureManager::current()->reap_cache_entry(*m_cache_key);
33 }
34}
35
36/* EOF */
37