Diff: GraphicsDisplay.h

Revision:

19:3f82c1161fd2

Parent:

11:9bb71766cafc

Child:

29:422616aa04bd

diff -r 52cbeede86f0 -r 3f82c1161fd2 GraphicsDisplay.h
--- a/GraphicsDisplay.h	Tue Oct 22 20:17:29 2013 +0000
+++ b/GraphicsDisplay.h	Sun Jan 12 17:40:32 2014 +0000
@@ -22,14 +22,14 @@
           
     GraphicsDisplay(const char* name);
      
-    virtual void pixel(int x, int y, int colour) = 0;
+    virtual RetCode_t pixel(unsigned int x, unsigned int y, color_t colour) = 0;
     virtual int width() = 0;
     virtual int height() = 0;
         
     virtual void window(unsigned int x,unsigned int y,unsigned int w,unsigned int h);
     virtual void putp(int colour);
     
-    virtual void cls();
+    virtual RetCode_t cls();
     virtual void fill(int x, int y, int w, int h, int colour);
     virtual void blit(int x, int y, int w, int h, const int *colour);    
     virtual void blitbit(int x, int y, int w, int h, const char* colour);