testing bloom and motion blur

src/framework/platform/x11window.cpp

@@ -367,7 +367,10 @@ void X11Window::internalChooseGLVisual()
         GLX_USE_GL,
         GLX_RGBA,
         GLX_DOUBLEBUFFER,
-        GLX_STENCIL_SIZE, 1,
+        GLX_ACCUM_RED_SIZE, 8,
+        GLX_ACCUM_GREEN_SIZE, 8,
+        GLX_ACCUM_BLUE_SIZE, 8,
+        GLX_ACCUM_ALPHA_SIZE, 8,
         None
     };