kmscube: split into parts

1 files changed, 67 insertions, 0 deletions

diff --git a/kmscube/cube-x11.cpp b/kmscube/cube-x11.cpp
new file mode 100644
index 0000000..7f01ae8
--- /dev/null
+++ b/kmscube/cube-x11.cpp
@@ -0,0 +1,67 @@
+
+#include <X11/Xlib-xcb.h>
+
+#include "cube-egl.h"
+#include "cube-gles2.h"
+
+#include "test.h"
+
+using namespace std;
+
+void main_x11()
+{
+	Display* display = XOpenDisplay(NULL);
+
+	xcb_connection_t *connection = XGetXCBConnection(display);
+
+	/* Get the first screen */
+	const xcb_setup_t      *setup  = xcb_get_setup (connection);
+	xcb_screen_t           *screen = xcb_setup_roots_iterator (setup).data;
+
+	/* Create the window */
+
+	uint32_t width = 600;
+	uint32_t height = 600;
+
+	const uint32_t xcb_window_attrib_mask = XCB_CW_EVENT_MASK;
+	const uint32_t xcb_window_attrib_list[] = {
+		XCB_EVENT_MASK_EXPOSURE,
+	};
+
+	xcb_window_t window = xcb_generate_id (connection);
+	xcb_create_window (connection,                    /* Connection          */
+			   XCB_COPY_FROM_PARENT,          /* depth (same as root)*/
+			   window,                        /* window Id           */
+			   screen->root,                  /* parent window       */
+			   0, 0,                          /* x, y                */
+			   width, height,                 /* width, height       */
+			   0,                             /* border_width        */
+			   XCB_WINDOW_CLASS_INPUT_OUTPUT, /* class               */
+			   screen->root_visual,           /* visual              */
+			   xcb_window_attrib_mask,
+			   xcb_window_attrib_list);
+
+	xcb_map_window (connection, window);
+	xcb_flush (connection);
+
+	EglState egl(display);
+	EglSurface surface(egl, (void*)(uintptr_t)window);
+	GlScene scene;
+
+	scene.set_viewport(width, height);
+
+	int framenum = 0;
+
+	surface.make_current();
+	surface.swap_buffers();
+
+	xcb_generic_event_t *event;
+	while ( (event = xcb_poll_for_event (connection)) ) {
+
+		surface.make_current();
+		scene.draw(framenum++);
+		surface.swap_buffers();
+	}
+
+	xcb_disconnect (connection);
+}