diff options
| -rwxr-xr-x | chart2/source/view/main/OpenGLRender.cxx | 1 | ||||
| -rw-r--r-- | include/vcl/OpenGLContext.hxx | 4 | ||||
| -rw-r--r-- | vcl/source/opengl/OpenGLContext.cxx | 4 |
3 files changed, 8 insertions, 1 deletions
diff --git a/chart2/source/view/main/OpenGLRender.cxx b/chart2/source/view/main/OpenGLRender.cxx index ede3353a0ed3..72e0c2776553 100755 --- a/chart2/source/view/main/OpenGLRender.cxx +++ b/chart2/source/view/main/OpenGLRender.cxx @@ -235,6 +235,7 @@ GLfloat texCoords[] = { int OpenGLRender::InitOpenGL(GLWindow aWindow) { glWin = aWindow; + mbArbMultisampleSupported = glWin.bMultiSampleSupported; if(!bGlewInit) { glewExperimental = GL_TRUE; diff --git a/include/vcl/OpenGLContext.hxx b/include/vcl/OpenGLContext.hxx index 4067febdf92d..390c3df45c27 100644 --- a/include/vcl/OpenGLContext.hxx +++ b/include/vcl/OpenGLContext.hxx @@ -65,6 +65,7 @@ struct GLWindow unsigned int Width; unsigned int Height; const GLubyte* GLExtensions; + bool bMultiSampleSupported; bool HasGLExtension( const char* name ) { return gluCheckExtension( (const GLubyte*) name, GLExtensions ); } @@ -86,7 +87,8 @@ struct GLWindow bpp(0), Width(0), Height(0), - GLExtensions(NULL) + GLExtensions(NULL), + bMultiSampleSupported(false) { } }; diff --git a/vcl/source/opengl/OpenGLContext.cxx b/vcl/source/opengl/OpenGLContext.cxx index 66e16a583518..5f94c475e30a 100644 --- a/vcl/source/opengl/OpenGLContext.cxx +++ b/vcl/source/opengl/OpenGLContext.cxx @@ -369,6 +369,7 @@ bool OpenGLContext::init() bool bMultiSampleSupport = InitMultisample(PixelFormatFront, WindowPix); if (bMultiSampleSupport) { + m_aGLWin.bMultiSampleSupported = true; } else { @@ -568,6 +569,9 @@ bool OpenGLContext::initWindow() XFree( pVi ); } + if(best_num_samp > 0) + m_aGLWin.bMultiSampleSupported = true; + XVisualInfo* vi = glXGetVisualFromFBConfig( m_aGLWin.dpy, pFBC[best_fbc] ); if( vi ) { |