kmscube/cube-x11.cpp


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#include <kms++util/kms++util.h>

#include "cube.h"
#include "cube-egl.h"
#include "cube-gles2.h"

#include <X11/Xlib-xcb.h>
#include <X11/Xlibint.h>

using namespace std;

static void main_loop(Display* dpy, xcb_connection_t *c, xcb_window_t window, uint32_t width, uint32_t height)
{
	EglState egl(dpy);
	EglSurface surface(egl, (void*)(uintptr_t)window);
	GlScene scene;

	scene.set_viewport(width, height);

	unsigned framenum = 0;

	surface.make_current();
	surface.swap_buffers();

	bool need_exit = false;

	xcb_generic_event_t *event;
	while (true) {

		while ((event = xcb_poll_for_event (c))) {
			bool handled = false;
			uint8_t response_type = event->response_type & ~0x80;

			switch (response_type) {
			case XCB_EXPOSE: {
				handled = true;
				break;