Swaps the current back buffer being rendered too, to the front for display.
This function also implicitly discards the contents of the color, depth and stencil buffers as if discard_buffers were used. The significance of the discard is that you should not expect to be able to start a new frame that incrementally builds on the contents of the previous frame.
<note>It is highly recommended that applications use swap_buffers_with_damage instead whenever possible and also use the get_buffer_age api so they can perform incremental updates to older buffers instead of having to render a full buffer for every frame.</note>
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A Onscreen framebuffer |