libgui: Added stubs for GL classes, with basic implementation for GLBuffer
These classes encapsulate the GL API for managing GL state, textures, shaders, and buffers. All use of OpenGL will go through these classes -- no direct OpenGL API calls should be done outside libgui.
libgui: Added stubs for GL classes, with basic implementation for GLBuffer
These classes encapsulate the GL API for managing GL state,
textures, shaders, and buffers. All use of OpenGL will go through
these classes -- no direct OpenGL API calls should be done outside
libgui.