Yet Another Gears OpenGL / Vulkan demo

The yagears package contains a version of the popular gears OpenGL demo (with OpenGL ES 1.1 CM and 2.0 ports) that supports multiple OpenGL Backends:

• OpenGL extension for Xlib (GLX)
• OpenGL extension for DirectFB (DirectFBGL)
• OpenGL extension for Linux Framebuffer (GLFBDev)
• EGL interface for Xlib
• EGL interface for DirectFB
• EGL interface for Linux Framebuffer
• EGL interface for Wayland
• EGL interface for XCB
• EGL interface for DRM
• EGL interface for Raspberry Pi Dispmanx

The package also provides a Vulkan port that supports multiple Vulkan WSIs:

• Vulkan extension for Xlib (Xlib WSI)
• Vulkan extension for DirectFB (DirectFB WSI)
• Vulkan extension for Linux Framebuffer (FBDev WSI)
• Vulkan extension for Wayland (Wayland WSI)
• Vulkan extension for XCB (XCB WSI)
• Vulkan extension for Direct-to-Display (D2D WSI)

The demo can work with multiple Graphical User Interface Toolkits:

• EFL (Enlightenment Foundation Libraries)
• FLTK (Fast Light ToolKit)
• GLFW (GL Frame Work)
• GLUT (OpenGL Utility Toolkit)
• GTK+ (Gimp ToolKit)
• Qt (Q toolkit)
• SDL (Simple Directmedia Layer)
• SFML (Simple and Fast Multimedia Library)
• wxWidgets (Windows X Widgets)

Have fun,

Nicolas Caramelli