VulkanContext

gdk.vulkan_context.VulkanContext is an object representing the platform-specific Vulkan draw context.

gdk.vulkan_context.VulkanContexts are created for a surface using gdk.surface.Surface.createVulkanContext, and the context will match the characteristics of the surface.

Support for gdk.vulkan_context.VulkanContext is platform-specific and context creation can fail, returning null context.

class VulkanContext : DrawContext , Initable {

}

Members

connectImagesUpdated ulong connectImagesUpdated(T callback, Flag!"After" after): Connect to ImagesUpdated signal.

init_ bool init_(gio.cancellable.Cancellable cancellable): Initializes the object implementing the interface.

beginFrame void beginFrame(cairo.region.Region region): Indicates that you are beginning the process of redrawing region on the context's surface.
endFrame void endFrame(): Ends a drawing operation started with gdk.draw_context.DrawContext.beginFrame.
getDisplay gdk.display.Display getDisplay(): Retrieves the gdk.display.Display the context is created for
getFrameRegion cairo.region.Region getFrameRegion(): Retrieves the region that is currently being repainted.
getSurface gdk.surface.Surface getSurface(): Retrieves the surface that context is bound to.
isInFrame bool isInFrame(): Returns true if context is in the process of drawing to its surface.

init_ bool init_(gio.cancellable.Cancellable cancellable): Initializes the object implementing the interface.