void g_module_unload()
{
PRINTF("unloading libS52.so ...\n");
S52_done();
return;
}
static int _s52_done (s52engine *engine)
{
(void)engine;
S52_done();
return TRUE;
}
int main(int argc, char* argv[])
{
(void)argc;
(void)argv;
Display *dpy = _getXdis ();
XVisualInfo *vis = _getXvis (dpy, _attr);
Window win = _setXwin (dpy, vis);
GLXContext ctx = _getGLXctx(dpy, vis);
// bind the rendering context to the window
Bool ret = glXMakeCurrent(dpy, win, ctx);
if (False == ret) {
printf("ERROR: glXMakeCurrent() fail\n");
exit(0);
}
{ // init S52 lib (Screen No 0)
#ifdef SET_SCREEN_SIZE
int w = 1280;
int h = 1024;
int wmm = 376;
int hmm = 307;
#else
int h = XDisplayHeight (dpy, 0);
int hmm = XDisplayHeightMM(dpy, 0);
int w = XDisplayWidth (dpy, 0);
int wmm = XDisplayWidthMM (dpy, 0);
#endif
S52_init(w, h, wmm, hmm, NULL);
}
// differ from w/h
S52_setViewPort(0, 0, WIDTH, HEIGHT);
/* debug - use for timing rendering
S52_setMarinerParam(S52_CMD_WRD_FILTER, S52_CMD_WRD_FILTER_SY);
//S52_setMarinerParam(S52_CMD_WRD_FILTER, S52_CMD_WRD_FILTER_LS);
S52_setMarinerParam(S52_CMD_WRD_FILTER, S52_CMD_WRD_FILTER_LC);
S52_setMarinerParam(S52_CMD_WRD_FILTER, S52_CMD_WRD_FILTER_AC);
S52_setMarinerParam(S52_CMD_WRD_FILTER, S52_CMD_WRD_FILTER_AP);
S52_setMarinerParam(S52_CMD_WRD_FILTER, S52_CMD_WRD_FILTER_TX);
//*/
// load cell from s52.cfg
S52_loadCell(NULL, NULL);
{ // main loop
XEvent event;
while (True) {
do {
XNextEvent(dpy, &event);
switch (event.type) {
case ConfigureNotify: break;
//case GraphicsExpose:
// S52_setViewPort(0, 0, event.xconfigure.width, event.xconfigure.height); break;
//case ...
case KeyPress:
case KeyRelease:
{
unsigned int keycode = ((XKeyEvent *)&event)->keycode;
unsigned int keysym = XkbKeycodeToKeysym(dpy, keycode, 0, 1);
// ESC - quit
if (XK_Escape == keysym) {
goto exit;
}
}
}
} while (XPending(dpy));
S52_draw();
S52_drawLast(); // nothing to do
glXSwapBuffers(dpy, win);
}
}
exit:
XKillClient(dpy, win);
S52_done();
return True;
}
static void _destroy(GtkWidget *widget, gpointer data)
{
S52_done();
gtk_main_quit();
}
