store the pixel32 data in the surface so it can be reused

[chaz/openbox] / otk / truerendercontrol.hh

diff --git a/otk/truerendercontrol.hh b/otk/truerendercontrol.hh
index bd6d80af3946331840ef280158b11bcd8d4c4561..e0a0b31bc8fe75d45fc80280430914093dc85237 100644 (file)
--- a/otk/truerendercontrol.hh
+++ b/otk/truerendercontrol.hh
@@ -8,6 +8,18 @@
 
 namespace otk {
 
+#ifdef WORDS_BIGENDIAN
+const int default_red_shift=0;
+const int default_green_shift=8;
+const int default_blue_shift=16;
+const int endian=MSBFirst;
+#else
+const int default_red_shift=16;
+const int default_green_shift=8;
+const int default_blue_shift=0;
+const int endian=LSBFirst;
+#endif /* WORDS_BIGENDIAN */
+
 class TrueRenderControl : public RenderControl {
 private:
   // the number of bits to shift a color value (from 0-255) to the right, to
@@ -21,11 +33,19 @@ private:
   int _green_offset;
   int _blue_offset;
 
+  inline void highlight(pixel32 *x, pixel32 *y, bool raised) const;
+  void reduceDepth(Surface &sf, XImage *im) const;
+  void verticalGradient(Surface &sf, const RenderTexture &texture) const;
+  void diagonalGradient(Surface &sf, const RenderTexture &texture) const;
+  void crossDiagonalGradient(Surface &sf, const RenderTexture &texture) const;
+  virtual void drawGradientBackground(Surface &sf,
+                                      const RenderTexture &texture) const;
+  
 public:
   TrueRenderControl(int screen);
   virtual ~TrueRenderControl();
 
-  virtual void drawBackground(Surface *sf, const RenderTexture &texture) const;
+  virtual void drawBackground(Surface& sf, const RenderTexture &texture) const;
 };
 
 }