gboolean DrawFunc(gpointer user) {
ENGD *engd = user;
GdkGLDrawable *pGLD = 0;
GdkRectangle rect = {};
GdkModifierType gmod;
gint xptr, yptr;
GdkRegion *creg;
GdkWindow *hwnd;
intptr_t *data;
uint32_t attr;
cEngineCallback(engd, ECB_GUSR, (intptr_t)&data);
if (!(hwnd = gtk_widget_get_window(GTK_WIDGET(data[0]))))
return TRUE;
gdk_window_get_pointer(hwnd, &xptr, &yptr, &gmod);
attr = ((gmod & GDK_BUTTON1_MASK)? UFR_LBTN : 0)
| ((gmod & GDK_BUTTON2_MASK)? UFR_MBTN : 0)
| ((gmod & GDK_BUTTON3_MASK)? UFR_RBTN : 0)
| ((gtk_window_is_active(GTK_WINDOW(data[0])))? UFR_MOUS : 0);
attr = cPrepareFrame(engd, xptr, yptr, attr);
if (attr & PFR_SKIP)
usleep(1000);
if (attr & PFR_HALT)
return TRUE;
if (attr & PFR_PICK) {
rect.width = (int16_t)(data[2]);
rect.height = (int16_t)(data[2] >> 16);
}
gboolean FPSFunc(gpointer user) {
ENGD *engd = user;
intptr_t *data;
char fout[64];
cOutputFPS(engd, fout);
cEngineCallback(engd, ECB_GUSR, (intptr_t)&data);
gtk_window_set_title(GTK_WINDOW(data[0]), fout);
printf("%s\n", fout);
return TRUE;
}
LRESULT APIENTRY WindowProc(HWND hWnd, UINT uMsg, WPARAM wPrm, LPARAM lPrm) {
switch (uMsg) {
case WM_CREATE:
SetWindowLongPtr(hWnd, GWLP_USERDATA,
(LONG_PTR)((CREATESTRUCT*)lPrm)->lpCreateParams);
SetTimer(hWnd, 1, 1000, 0);
return 0;
case WM_KEYDOWN:
if (wPrm == VK_ESCAPE)
case WM_CLOSE:
cEngineCallback((ENGD*)GetWindowLongPtr(hWnd, GWLP_USERDATA),
ECB_QUIT, ~0);
return 0;
case WM_LBUTTONDOWN:
SetCapture(hWnd);
return 0;
case WM_LBUTTONUP:
ReleaseCapture();
return 0;
case WM_TIMER: {
char fout[64];
cOutputFPS((ENGD*)GetWindowLongPtr(hWnd, GWLP_USERDATA), fout);
SetWindowText(hWnd, fout);
printf("%s\n", fout);
return 0;
}
case WM_DESTROY:
KillTimer(hWnd, 1);
PostQuitMessage(0);
return 0;
default:
return DefWindowProc(hWnd, uMsg, wPrm, lPrm);
}
}
void lShowMainWindow(ENGD *engd, long show) {
intptr_t *data;
cEngineCallback(engd, ECB_GUSR, (intptr_t)&data);
ShowWindow((HWND)data[0], (show)? SW_SHOW : SW_HIDE);
}
void lRestartEngine(ENGD *engd) {
intptr_t *data;
cEngineCallback(engd, ECB_GUSR, (intptr_t)&data);
data[0] = 0;
}
