1 /* 2 ----------------------------------------------------------------------------- 3 This source file is part of OGRE 4 (Object-oriented Graphics Rendering Engine) 5 For the latest info, see http://www.ogre3d.org/ 6 7 Copyright (c) 2008 Renato Araujo Oliveira Filho <renatox@gmail.com> 8 Copyright (c) 2000-2013 Torus Knot Software Ltd 9 10 Permission is hereby granted, free of charge, to any person obtaining a copy 11 of this software and associated documentation files (the "Software"), to deal 12 in the Software without restriction, including without limitation the rights 13 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 14 copies of the Software, and to permit persons to whom the Software is 15 furnished to do so, subject to the following conditions: 16 17 The above copyright notice and this permission notice shall be included in 18 all copies or substantial portions of the Software. 19 20 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 21 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 22 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 23 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 24 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 25 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 26 THE SOFTWARE. 27 ----------------------------------------------------------------------------- 28 */ 29 30 #ifndef __GLESTextureManager_H__ 31 #define __GLESTextureManager_H__ 32 33 #include "OgreGLESPrerequisites.h" 34 #include "OgreTextureManager.h" 35 #include "OgreGLESTexture.h" 36 #include "OgreGLESSupport.h" 37 38 namespace Ogre { 39 /** GL ES-specific implementation of a TextureManager */ 40 class _OgreGLESExport GLESTextureManager : public TextureManager 41 { 42 public: 43 GLESTextureManager(GLESSupport& support); 44 virtual ~GLESTextureManager(); 45 getWarningTextureID()46 GLuint getWarningTextureID() { return mWarningTextureID; } 47 48 /// @copydoc TextureManager::getNativeFormat 49 PixelFormat getNativeFormat(TextureType ttype, PixelFormat format, int usage); 50 51 /// @copydoc TextureManager::isHardwareFilteringSupported 52 bool isHardwareFilteringSupported(TextureType ttype, PixelFormat format, int usage, 53 bool preciseFormatOnly = false); 54 protected: 55 friend class GLESRenderSystem; 56 57 /// @copydoc ResourceManager::createImpl 58 Resource* createImpl(const String& name, ResourceHandle handle, 59 const String& group, bool isManual, ManualResourceLoader* loader, 60 const NameValuePairList* createParams); 61 62 /// Internal method to create a warning texture (bound when a texture unit is blank) 63 void createWarningTexture(); 64 65 GLESSupport& mGLSupport; 66 GLuint mWarningTextureID; 67 }; 68 } 69 70 #endif 71