> Passing a constant buffer to a fragment shader will cause it to be truncated at 64k on some graphics drivers. Not a bug, just an undocumented limitation. Does

> Passing a constant buffer to a fragment shader will cause it to be truncated at 64k on some graphics drivers. Not a bug, just an undocumented limitation. Doesn't happen on my computer. That was fun to figure out. That doesn't even begin to scratch the surface of OpenGL bugs on Apple devices. Many more are documented here: https://github.com/servo/webrender/wiki/Driver-issues https://github.com/servo/webrender/wiki/Driver-issues