1 files changed, 15 insertions, 1 deletions
diff --git a/otk/rendercontrol.hh b/otk/rendercontrol.hh
index cc05a319..123fd1bf 100644
--- a/otk/rendercontrol.hh
+++ b/otk/rendercontrol.hh
@@ -13,6 +13,20 @@ class ScreenInfo;
 class RenderControl {
 protected:
   const ScreenInfo *_screen;
+
+  // the number of bits (1-255) that each shade of color spans across. best
+  // case is 1, which gives 255 shades
+  int _red_bits;
+  int _green_bits;
+  int _blue_bits;
+
+  // color tables, meaning, 256 (possibly) different shades of each color,
+  // based on the number of bits there are available for each color in the
+  // visual
+  unsigned char _red_color_table[256];
+  unsigned char _green_color_table[256];
+  unsigned char _blue_color_table[256];
+
 /*
   Bool _dither;
 
@@ -52,7 +66,7 @@ public:
 
   static RenderControl *getRenderControl(int screen);
 
-  virtual void render(::Drawable d) = 0;
+  virtual void render(::Drawable d);
 };
 
 }