Dogcows Code - chaz/openbox/blob - otk/truerendercontrol.hh

   1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
   2 #ifndef __truerendercontrol_hh
   3 #define __truerendercontrol_hh
   4
   5 #include "rendercontrol.hh"
   6
   7 namespace otk {
   8
   9 class TrueRenderControl : public RenderControl {
  10 private:
  11   // the offset of each color in a color mask
  12   int _red_offset;
  13   int _green_offset;
  14   int _blue_offset;
  15
  16   // the number of bits (1-255) that each shade of color spans across. best
  17   // case is 1, which gives 255 shades
  18   int _red_bits;
  19   int _green_bits;
  20   int _blue_bits;
  21
  22   // color tables, meaning, 256 (possibly) different shades of each color,
  23   // based on the number of bits there are available for each color in the
  24   // visual
  25   unsigned char _red_color_table[256];
  26   unsigned char _green_color_table[256];
  27   unsigned char _blue_color_table[256];
  28
  29 public:
  30   TrueRenderControl(const ScreenInfo *screen);
  31   virtual ~TrueRenderControl();
  32
  33   virtual void render(::Drawable d);
  34 };
  35
  36 }
  37
  38 #endif // __truerendercontrol_hh