const PipelineState *pipeline_state = 0;
const Framebuffer *framebuffer = 0;
const Rect *viewport = 0;
bool fb_is_swapchain = false;
const PipelineState *pipeline_state = 0;
const Framebuffer *framebuffer = 0;
const Rect *viewport = 0;
bool fb_is_swapchain = false;