Mac Pro 2006-2007 series with NVidia GeForce 7300 GT

Just to keep everyone in the loop… Using an OpenGL Component (JUCE 1.53). The opengl context is never created on machines running any variant of Lion(I’m asking the users to go back to snow leopard)

NSOpenGLPixelFormat* format = [[NSOpenGLPixelFormat alloc] initWithAttributes: attribs];
returns NULL;

The guilty attribute is
NSOpenGLPFASampleBuffers, (NSOpenGLPixelFormatAttribute) 1,

Commenting that out makes everything work…

Ok, thanks, I’ll look into that…

Its the only card i’ve come across that has had an issue with those attributes. Apparently from g00gle another GeForce card has some issues as well.

That attribute actually shouldn’t always be there anyway, unless the user has selected multisampling option in their pixel format object - I’ll tidy that up. Ta!