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Fix initialisation of blend equation pointers 

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@3654 dfc29bdd-3216-0410-991c-e03cc46cb475
master
hybrid 2011-04-21 17:21:36 +00:00
parent 8704030071
commit c512692ad0
1 changed files with 13 additions and 1 deletions
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14
source/Irrlicht/COpenGLExtensionHandler.cpp
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@ -80,7 +80,8 @@ COpenGLExtensionHandler::COpenGLExtensionHandler() :
pGlGenOcclusionQueriesNV(0), pGlDeleteOcclusionQueriesNV(0),
pGlIsOcclusionQueryNV(0), pGlBeginOcclusionQueryNV(0),
pGlEndOcclusionQueryNV(0), pGlGetOcclusionQueryivNV(0),
pGlGetOcclusionQueryuivNV(0)
pGlGetOcclusionQueryuivNV(0),
pGlBlendEquationEXT(0), pGlBlendEquation(0)
#endif // _IRR_OPENGL_USE_EXTPOINTER_
{
for (u32 i=0; i<IRR_OpenGL_Feature_Count; ++i)
@ -267,6 +268,11 @@ void COpenGLExtensionHandler::initExtensions(bool stencilBuffer)
pGlEndOcclusionQueryNV = (PFNGLENDOCCLUSIONQUERYNVPROC) wglGetProcAddress("glEndOcclusionQueryNV");
pGlGetOcclusionQueryivNV = (PFNGLGETOCCLUSIONQUERYIVNVPROC) wglGetProcAddress("glGetOcclusionQueryivNV");
pGlGetOcclusionQueryuivNV = (PFNGLGETOCCLUSIONQUERYUIVNVPROC) wglGetProcAddress("glGetOcclusionQueryuivNV");
// blend equation
pGlBlendEquationEXT = (PFNGLBLENDEQUATIONEXTPROC) wglGetProcAddress("glBlendEquationEXT");
pGlBlendEquation = (PFNGLBLENDEQUATIONPROC) wglGetProcAddress("glBlendEquation");
#if defined(WGL_EXT_swap_control) && !defined(_IRR_COMPILE_WITH_SDL_DEVICE_)
// get vsync extension
pWglSwapIntervalEXT = (PFNWGLSWAPINTERVALEXTPROC) wglGetProcAddress("wglSwapIntervalEXT");
@ -616,6 +622,12 @@ void COpenGLExtensionHandler::initExtensions(bool stencilBuffer)
pGlGetOcclusionQueryuivNV = (PFNGLGETOCCLUSIONQUERYUIVNVPROC)
IRR_OGL_LOAD_EXTENSION(reinterpret_cast<const GLubyte*>("glGetOcclusionQueryuivNV"));
// blend equation
pGlBlendEquationEXT = (PFNGLBLENDEQUATIONEXTPROC)
IRR_OGL_LOAD_EXTENSION(reinterpret_cast<const GLubyte*>("glBlendEquationEXT");
pGlBlendEquation = (PFNGLBLENDEQUATIONPROC)
IRR_OGL_LOAD_EXTENSION(reinterpret_cast<const GLubyte*>("glBlendEquation");
#endif // _IRR_OPENGL_USE_EXTPOINTER_
#endif // _IRR_WINDOWS_API_