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2010-07-15Optimized nextHigher2.Alejandro Marzini
svn-id: r50907
2010-07-15Fixed problem with OpenGL headers and windows.Alejandro Marzini
svn-id: r50906
2010-07-15Fixed doing OpenGL calls before a graphical context was created.Alejandro Marzini
svn-id: r50905
2010-07-15Replaced nextHigher2, so CHAR_BIT define is not needed.Alejandro Marzini
svn-id: r50904
2010-07-13Check if USE_OPENGL is defined for compiling OpenGL code.Alejandro Marzini
svn-id: r50842
2010-07-13Merged from trunk, from Rev 49499 to HEADAlejandro Marzini
svn-id: r50840
2010-07-12OpenGL manager: Implemented PixelFormat functions. Implemented GFX methods. ↵Alejandro Marzini
Changed how GLTexture determines its format. svn-id: r50811
2010-07-11Fix compile on Mac OS X.Matthew Hoops
svn-id: r50801
2010-07-11Moved getGraphicsManager() from OSystem_SDL to ModularBackend. Moved public ↵Alejandro Marzini
SDL graphics manager functions to graphics manager (Allowing OpenGLSdlGraphicsMaanger to be used with other SDL managers easily). Removed BaseSdlGraphicsManager. Implemented in the opengl manager basic screen functions. svn-id: r50796
2010-07-10Added BaseSdlGraphicsManager. Added GLTexture. Alejandro Marzini
svn-id: r50795
2010-07-07Implemented CHECK_GL_ERROR macro for debugging OpenGL calls.Alejandro Marzini
svn-id: r50731
2010-07-05Base class for OpenGL graphics manager.Alejandro Marzini
svn-id: r50668