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author | Matthias Schiffer <matthias@gamezock.de> | 2009-12-15 19:37:12 +0100 |
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committer | Matthias Schiffer <matthias@gamezock.de> | 2009-12-15 19:37:12 +0100 |
commit | d9f44af7aee41a111a3d7427d8735bc821f1824f (patch) | |
tree | 4814f3dea17eefac6a06d0c6af0da31d87488ff6 /src/Texture.cpp | |
parent | a4fa46a4fda967348ea18961c177330491bdb953 (diff) | |
download | zoom++-d9f44af7aee41a111a3d7427d8735bc821f1824f.tar zoom++-d9f44af7aee41a111a3d7427d8735bc821f1824f.zip |
Moved source files to src; sort triangles by texture.
Diffstat (limited to 'src/Texture.cpp')
-rw-r--r-- | src/Texture.cpp | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/Texture.cpp b/src/Texture.cpp new file mode 100644 index 0000000..d5ec1f2 --- /dev/null +++ b/src/Texture.cpp @@ -0,0 +1,44 @@ +/* + * Texture.cpp + * + * Copyright (C) 2009 Matthias Schiffer <matthias@gamezock.de> + * + * This program is free software: you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as published by the + * Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + * See the GNU Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public License along + * with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +#include "Texture.h" +#include "gl.h" +#include <GL/glpng.h> + +namespace Zoom { + +std::map<std::string, unsigned> Texture::textures; + +unsigned Texture::loadTexture(const std::string &name) { + std::map<std::string, unsigned>::iterator it = textures.find(name); + + if(it != textures.end()) + return it->second; + + pngInfo info; + unsigned texture = pngBind(("tex/" + name).c_str(), PNG_NOMIPMAP, PNG_ALPHA, &info, GL_REPEAT, GL_LINEAR, GL_LINEAR); + + if(texture) { + textures.insert(std::make_pair(name, texture)); + } + + return texture; +} + +} |