Add some logging to show what's going on with the wxDisplays.

diff --git a/src/tools/dcpomatic_player.cc b/src/tools/dcpomatic_player.cc
index 212169d84ec0f13e8f337470763afa9b34213ce4..3cd25e3ead32fc18cc5bc76bf1d59643865ef88a 100644 (file)
--- a/src/tools/dcpomatic_player.cc
+++ b/src/tools/dcpomatic_player.cc
@@ -868,6 +868,18 @@ private:
                        _viewer.panel()->Reparent(_dual_screen);
                        _viewer.panel()->SetFocus();
                        _dual_screen->Show ();
+                       LOG_DEBUG_PLAYER("Setting up dual screen mode with %1 displays", wxDisplay::GetCount());
+                       for (auto index = 0U; index < wxDisplay::GetCount(); ++index) {
+                               wxDisplay display(index);
+                               auto client = display.GetClientArea();
+                               auto mode = display.GetCurrentMode();
+                               auto geometry = display.GetGeometry();
+                               LOG_DEBUG_PLAYER("Display %1", index);
+                               LOG_DEBUG_PLAYER("  ClientArea position=(%1, %2) size=(%3, %4)", client.GetX(), client.GetY(), client.GetWidth(), client.GetHeight());
+                               LOG_DEBUG_PLAYER("  Geometry   position=(%1, %2) size=(%3, %4)", geometry.GetX(), geometry.GetY(), geometry.GetWidth(), geometry.GetHeight());
+                               LOG_DEBUG_PLAYER("  Mode       size=(%1, %2)", mode.GetWidth(), mode.GetHeight());
+                               LOG_DEBUG_PLAYER("  Primary?   %1", static_cast<int>(display.IsPrimary()));
+                       }
                        if (wxDisplay::GetCount() > 1) {
                                switch (Config::instance()->image_display()) {
                                case 0: