diff options
| author | Jan Holesovsky <kendy@collabora.com> | 2014-05-05 16:46:59 +0200 |
|---|---|---|
| committer | Jan Holesovsky <kendy@collabora.com> | 2014-05-05 16:47:23 +0200 |
| commit | fc4000a9be34304790219f08adfa924801f736e1 (patch) | |
| tree | 33e7bf8dc54f33d9d19899cd71877099bfc04508 /vcl | |
| parent | 0635a9c1906e00c16fd7c5b83720858b73edbae0 (diff) | |
openGL: More debug info.
Change-Id: Ia2e09c92673b97fd48c4ede7ebb9ff47da821926
Diffstat (limited to 'vcl')
| -rw-r--r-- | vcl/source/opengl/OpenGLContext.cxx | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/vcl/source/opengl/OpenGLContext.cxx b/vcl/source/opengl/OpenGLContext.cxx index 18530ae6f561..5271214fd5af 100644 --- a/vcl/source/opengl/OpenGLContext.cxx +++ b/vcl/source/opengl/OpenGLContext.cxx @@ -435,7 +435,12 @@ bool OpenGLContext::ImplInit() } SetPixelFormat(m_aGLWin.hDC,WindowPix,&PixelFormatFront); m_aGLWin.hRC = wglCreateContext(m_aGLWin.hDC); - wglMakeCurrent(m_aGLWin.hDC,m_aGLWin.hRC); + + if (!wglMakeCurrent(m_aGLWin.hDC,m_aGLWin.hRC)) + { + SAL_WARN("vcl.opengl", "Failed wglMakeCurrent: " << GetLastError()); + return false; + } #elif defined( MACOSX ) @@ -506,9 +511,10 @@ bool OpenGLContext::ImplInit() if(!bGlewInit) { glewExperimental = GL_TRUE; - if (glewInit() != GLEW_OK) + GLenum err = glewInit(); + if (err != GLEW_OK) { - SAL_WARN("vcl.opengl", "Failed to initialize GLEW"); + SAL_WARN("vcl.opengl", "Failed to initialize GLEW: " << glewGetErrorString(err)); return false; } else |