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-rw-r--r--FL/Fl_Graphics_Driver.H2
1 files changed, 2 insertions, 0 deletions
diff --git a/FL/Fl_Graphics_Driver.H b/FL/Fl_Graphics_Driver.H
index 73c050597..be18cefa0 100644
--- a/FL/Fl_Graphics_Driver.H
+++ b/FL/Fl_Graphics_Driver.H
@@ -135,6 +135,8 @@ protected:
virtual Fl_Bitmask create_bitmask(int w, int h, const uchar *array) {return 0; }
/** Support function for image drawing */
virtual void delete_bitmask(Fl_Bitmask bm) {}
+ // Support function for image drawing
+ virtual void uncache_pixmap(fl_uintptr_t p);
// accessor functions to protected image members
int start_image(Fl_Image *img, int XP, int YP, int WP, int HP, int &cx, int &cy,
int &X, int &Y, int &W, int &H);