OgreOSXWindow.h
Go to the documentation of this file.
00001 /*
00002 -----------------------------------------------------------------------------
00003 This source file is part of OGRE
00004 (Object-oriented Graphics Rendering Engine)
00005 For the latest info, see http://www.ogre3d.org
00006 
00007 Copyright (c) 2000-2012 Torus Knot Software Ltd
00008 
00009 Permission is hereby granted, free of charge, to any person obtaining a copy
00010 of this software and associated documentation files (the "Software"), to deal
00011 in the Software without restriction, including without limitation the rights
00012 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
00013 copies of the Software, and to permit persons to whom the Software is
00014 furnished to do so, subject to the following conditions:
00015 
00016 The above copyright notice and this permission notice shall be included in
00017 all copies or substantial portions of the Software.
00018 
00019 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
00020 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
00021 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
00022 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
00023 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
00024 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
00025 THE SOFTWARE.
00026 -----------------------------------------------------------------------------
00027 */
00028 
00029 #ifndef __OSXWindow_H__
00030 #define __OSXWindow_H__
00031 
00032 #include <Carbon/Carbon.h>
00033 #include "OgreRenderWindow.h"
00034 #include "OgreOSXContext.h"
00035 #include <OpenGL/OpenGL.h>
00036 #include <OpenGL/CGLTypes.h>
00037 
00038 namespace Ogre 
00039 {
00040     class OSXWindow : public RenderWindow
00041     {
00042     public:
00043         OSXWindow();
00044         virtual ~OSXWindow();
00045         
00047         void create( const String& name, unsigned int width, unsigned int height,
00048                 bool fullScreen, const NameValuePairList *miscParams ) = 0;
00050         virtual void destroy( void ) = 0;
00052         virtual bool isActive( void ) const = 0;
00054         virtual bool isClosed( void ) const = 0;
00055         virtual bool isHidden() const = 0;
00056         virtual void setHidden(bool hidden) = 0;
00058         virtual void reposition( int left, int top ) = 0;
00060         virtual void resize( unsigned int width, unsigned int height ) = 0;
00062         virtual void swapBuffers( bool waitForVSync ) = 0;
00064         virtual void copyContentsToMemory(const PixelBox &dst, FrameBuffer buffer);
00066         virtual void windowMovedOrResized() {};
00067 
00068     protected:
00069         OSXContext* mContext;
00070         CGLContextObj mCGLContextObj;
00071 #if defined(MAC_OS_X_VERSION_10_6) && MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_6
00072         CGDisplayModeRef mOriginalDisplayMode;
00073 #else
00074         CFDictionaryRef mOriginalDisplayMode;
00075 #endif
00076 
00078         void createCGLFullscreen(unsigned int width, unsigned int height, unsigned int depth, unsigned int fsaa, CGLContextObj sharedContext);
00080         void destroyCGLFullscreen(void);
00082         void swapCGLBuffers(void);
00083 #if defined(MAC_OS_X_VERSION_10_6) && MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_6
00084         uint32 bitDepthFromDisplayMode(CGDisplayModeRef mode);
00085 #endif
00086     };
00087     
00088     #define ENABLE_CG_CHECK 0
00089     #if ENABLE_CG_CHECK
00090     #define CG_CHECK_ERROR(e) \
00091     { \
00092         if((CGError)e != kCGErrorSuccess) \
00093         { \
00094             CGReleaseAllDisplays(); \
00095             OGRE_EXCEPT(Exception::ERR_RENDERINGAPI_ERROR, String("CG Error: " + StringConverter::toString(e) +  + \
00096                                         " Line # " + StringConverter::toString(__LINE__)), __PRETTY_FUNCTION__); \
00097         } \
00098     }
00099     #else
00100         #define CG_CHECK_ERROR(e) {}
00101     #endif
00102         
00103     #if ENABLE_CG_CHECK
00104     #define CGL_CHECK_ERROR(e) \
00105     { \
00106         if((CGLError)e != kCGLNoError) \
00107         { \
00108             CGReleaseAllDisplays(); \
00109             OGRE_EXCEPT(Exception::ERR_RENDERINGAPI_ERROR, String("CGL Error: " + String(CGLErrorString(e)) + \
00110                                       " Line # " + StringConverter::toString(__LINE__)), __PRETTY_FUNCTION__); \
00111         } \
00112     }
00113     #else
00114         #define CGL_CHECK_ERROR(e) {}
00115     #endif
00116 }
00117 
00118 #endif

Copyright © 2012 Torus Knot Software Ltd
Creative Commons License
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.
Last modified Sun Sep 2 2012 07:27:22