add avswitch

[enigma2.git] / lib / gdi / gfbdc.h

diff --git a/lib/gdi/gfbdc.h b/lib/gdi/gfbdc.h
index 0b0372d3222a0be697efeac068079ebe9a6880fa..16260fb202c5349fb5bbe835370caa560f22ef88 100644 (file)
--- a/lib/gdi/gfbdc.h
+++ b/lib/gdi/gfbdc.h
@@ -14,7 +14,8 @@ class gFBDC: public gDC
        int brightness, gamma, alpha;
        void calcRamp();
        void setPalette();
-       gSurface surface;
+       gSurface surface, surface_back;
+       int m_enable_double_buffering;
 public:
        void reloadSettings();
        void setAlpha(int alpha);
@@ -25,11 +26,13 @@ public:
        int getBrightness() { return brightness; }
        int getGamma() { return gamma; }
        
+       int haveDoubleBuffering() { return m_enable_double_buffering; }
+       
        void saveSettings();
        
        gFBDC();
-       ~gFBDC();
-       static gFBDC *getInstance();
+       virtual ~gFBDC();
+       static int getInstance(ePtr<gFBDC> &ptr) { if (!instance) return -1; ptr = instance; return 0; }
        int islocked() { return fb->islocked(); }
 };