Avoid compiler warning for a declared but unused function

[libs/gui.git] / source / graphics / x11 / display.cpp

diff --git a/source/graphics/x11/display.cpp b/source/graphics/x11/display.cpp
index fe489ec86cf27760daecbb843497360759e87583..15c69a9c604495132718adb1d526408f4a209441 100644 (file)
--- a/source/graphics/x11/display.cpp
+++ b/source/graphics/x11/display.cpp
@@ -38,6 +38,7 @@ int x_error_handler(Display *display, XErrorEvent *event)
        return 0;
 }
 
+#ifdef WITH_XRANDR
 inline Msp::Graphics::VideoRotation rotation_from_sys(Rotation r)
 {
        switch(r)
@@ -60,12 +61,13 @@ inline Rotation rotation_to_sys(Msp::Graphics::VideoRotation r)
        }
 }
 
-bool monitor_x_compare(const Msp::Graphics::Monitor &m1, const Msp::Graphics::Monitor &m2)
+inline bool monitor_x_compare(const Msp::Graphics::Monitor &m1, const Msp::Graphics::Monitor &m2)
 {
        if(m1.desktop_mode && !m2.desktop_mode)
                return true;
        return m1.x<m2.x;
 }
+#endif
 
 inline unsigned mode_width(const Msp::Graphics::VideoMode &m, Msp::Graphics::VideoRotation r)
 {
@@ -300,6 +302,23 @@ void Display::set_mode(const VideoMode &requested_mode, bool exclusive)
                {
                        XRROutputInfo *o = XRRGetOutputInfo(priv->display, res, priv->monitors[i->index]);
                        XRRSetCrtcConfig(priv->display, res, o->crtc, CurrentTime, x, y, priv->modes[i->current_mode->index], rotation_to_sys(i->current_rotation), &priv->monitors[i->index], 1);
+
+                       XRRPanning panning;
+                       panning.timestamp = CurrentTime;
+                       panning.left = x;
+                       panning.top = y;
+                       panning.width = i->current_mode->width;
+                       panning.height = i->current_mode->height;
+                       panning.track_left = panning.left;
+                       panning.track_top = panning.top;
+                       panning.track_width = panning.width;
+                       panning.track_height = panning.height;
+                       panning.border_left = 0;
+                       panning.border_top = 0;
+                       panning.border_right = 0;
+                       panning.border_bottom = 0;
+                       XRRSetPanning(priv->display, res, o->crtc, &panning);
+
                        XRRFreeOutputInfo(o);
 
                        i->x = x;