static VOID CALLBACK timer_handler(HWND, UINT, UINT, DWORD) {
RECT rt;
int width, height;
char buf[MSG_CHANNEL_SIZE];
if (g_sleep) return;
// check for graphics-related message from core client
//
if (app_client_shm) {
if (app_client_shm->shm->graphics_request.get_msg(buf)) {
BOINCINFO("Received Graphics Message: %s", buf);
app_client_shm->decode_graphics_msg(buf, graphics_msg);
switch (graphics_msg.mode) {
case MODE_REREAD_PREFS:
// only reread graphics prefs if we have a window open
//
switch(current_graphics_mode) {
case MODE_WINDOW:
case MODE_FULLSCREEN:
app_graphics_reread_prefs();
break;
}
break;
case MODE_HIDE_GRAPHICS:
case MODE_WINDOW:
case MODE_FULLSCREEN:
case MODE_BLANKSCREEN:
set_mode(graphics_msg.mode);
break;
}
}
// ack graphics mode
//
if (acked_graphics_mode != current_graphics_mode) {
bool sent = app_client_shm->shm->graphics_reply.send_msg(
xml_graphics_modes[current_graphics_mode]
);
if (sent) acked_graphics_mode = current_graphics_mode;
}
}
if (!visible) return;
if (current_graphics_mode == MODE_HIDE_GRAPHICS) return;
if (!hWnd) return;
// TODO: remove width, height from API
//
GetClientRect(hWnd, &rt);
width = rt.right-rt.left;
height = rt.bottom-rt.top;
if (throttled_app_render(width, height, dtime())) {
SwapBuffers(hDC);
}
}
static void timer_handler(int) {
char buf[MSG_CHANNEL_SIZE];
GRAPHICS_MSG m;
BOINC_STATUS boinc_status;
if (*g_bmsp->app_client_shmp) {
if ((*g_bmsp->app_client_shmp)->shm->graphics_request.get_msg(buf)) {
(*g_bmsp->app_client_shmp)->decode_graphics_msg(buf, m);
switch (m.mode) {
case MODE_REREAD_PREFS:
//only reread graphics prefs if we have a window open
//
switch (current_graphics_mode){
case MODE_WINDOW:
case MODE_FULLSCREEN:
app_graphics_reread_prefs();
break;
}
break;
case MODE_HIDE_GRAPHICS:
case MODE_WINDOW:
case MODE_FULLSCREEN:
case MODE_BLANKSCREEN:
if (strlen(m.display)) {
setenv("DISPLAY",m.display,1);
}
set_mode(m.mode);
break;
}
}
if (acked_graphics_mode != current_graphics_mode) {
bool sent = (*g_bmsp->app_client_shmp)->shm->graphics_reply.send_msg(
xml_graphics_modes[current_graphics_mode]
);
if (sent) acked_graphics_mode = current_graphics_mode;
}
}
boinc_get_status(&boinc_status);
if (! boinc_status.suspended)
suspend_render = false;
if (suspend_render) {
glutTimerFunc(TIMER_INTERVAL_SUSPENDED_MSEC, timer_handler, 0);
} else {
maybe_render();
glutTimerFunc(TIMER_INTERVAL_MSEC, timer_handler, 0);
}
return;
}