free the surfaces' pixeldata after rendering it

[chaz/openbox] / otk / truerendercontrol.hh

diff --git a/otk/truerendercontrol.hh b/otk/truerendercontrol.hh
index dfa0aa34226401004bf2a35fefd3a4fde3c447a3..a1bc47dcc2e8c467d0113da2e6f9780a5f5f106b 100644 (file)
--- a/otk/truerendercontrol.hh
+++ b/otk/truerendercontrol.hh
@@ -4,27 +4,36 @@
 
 #include "rendercontrol.hh"
 
+#include <vector>
+
 namespace otk {
 
 class TrueRenderControl : public RenderControl {
 private:
-  // the offset of each color in a color mask
-  int _red_offset;
-  int _green_offset;
-  int _blue_offset;
-
-  // the number of bits to shift a color value (from 0-255) to fit it into the
-  // the color mask
+  // the number of bits to shift a color value (from 0-255) to the right, to
+  // fit it into the the color mask (do this before the offset)
   int _red_shift;
   int _green_shift;
   int _blue_shift;
 
+  // the offset of each color in a color mask
+  int _red_offset;
+  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(const ScreenInfo *screen);
+  TrueRenderControl(int screen);
   virtual ~TrueRenderControl();
 
-  virtual void drawBackground(Surface *sf, const RenderTexture &texture) const;
+  virtual void drawBackground(Surface& sf, const RenderTexture &texture) const;
 };
 
 }