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- added a NULL check for GL resource context in init code.
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commit
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1 changed files with 13 additions and 10 deletions
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@ -799,17 +799,20 @@ bool Win32GLVideo::InitHardware (HWND Window, int multisample)
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return false;
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}
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wglMakeCurrent(m_hDC, m_hRC);
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if (m_hRC != NULL)
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{
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wglMakeCurrent(m_hDC, m_hRC);
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// we can only use core profile contexts if GL_ARB_buffer_storage is supported or GL version is >= 4.4
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if (prof == WGL_CONTEXT_CORE_PROFILE_BIT_ARB && !checkCoreUsability())
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{
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wglMakeCurrent(0, 0);
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wglDeleteContext(m_hRC);
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}
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else
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{
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return true;
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// we can only use core profile contexts if GL_ARB_buffer_storage is supported or GL version is >= 4.4
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if (prof == WGL_CONTEXT_CORE_PROFILE_BIT_ARB && !checkCoreUsability())
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{
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wglMakeCurrent(0, 0);
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wglDeleteContext(m_hRC);
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}
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else
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{
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return true;
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}
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}
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}
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return false;
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