BACKENDS: Add default implementation for GraphicsMode functions

2 files changed, 0 insertions, 38 deletions

diff --git a/backends/platform/dc/dc.h b/backends/platform/dc/dc.h
index 20098a5e2e..ef47449365 100644
--- a/backends/platform/dc/dc.h
+++ b/backends/platform/dc/dc.h
@@ -89,18 +89,6 @@ class OSystem_Dreamcast : private DCHardware, public EventsBaseBackend, public P
   // Query the state of the specified feature.
   bool getFeatureState(Feature f);
 
-  // Retrieve a list of all graphics modes supported by this backend.
-  const GraphicsMode *getSupportedGraphicsModes() const;
-
-  // Return the ID of the 'default' graphics mode.
-  int getDefaultGraphicsMode() const;
-
-  // Switch to the specified graphics mode.
-  bool setGraphicsMode(int mode);
-
-  // Determine which graphics mode is currently active.
-  int getGraphicsMode() const;
-
   // Set colors of the palette
   PaletteManager *getPaletteManager() { return this; }
 protected:
diff --git a/backends/platform/dc/display.cpp b/backends/platform/dc/display.cpp
index ffe9e5472a..e197d88019 100644
--- a/backends/platform/dc/display.cpp
+++ b/backends/platform/dc/display.cpp
@@ -682,32 +682,6 @@ void OSystem_Dreamcast::copyRectToOverlay(const void *buf, int pitch,
   _overlay_dirty = true;
 }
 
-
-static const OSystem::GraphicsMode gfxmodes[] = {
-  { "default", "640x480 16bpp", 0 },
-  { NULL, NULL, 0 }
-};
-
-const OSystem::GraphicsMode *OSystem_Dreamcast::getSupportedGraphicsModes() const
-{
-  return gfxmodes;
-}
-
-int OSystem_Dreamcast::getDefaultGraphicsMode() const
-{
-  return 0;
-}
-
-bool OSystem_Dreamcast::setGraphicsMode(int mode)
-{
-  return mode == 0;
-}
-
-int OSystem_Dreamcast::getGraphicsMode() const
-{
-  return 0;
-}
-
 Graphics::Surface *OSystem_Dreamcast::lockScreen()
 {
   if (!screen)