Patch for canvas rotation

1 files changed, 13 insertions, 1 deletions

diff --git a/generic/WidgetInfo.h b/generic/WidgetInfo.h
index 8483dca..6851f65 100644
--- a/generic/WidgetInfo.h
+++ b/generic/WidgetInfo.h
@@ -48,6 +48,7 @@
 #define ZN_PRINT_CONFIG         (1<<11) /* If set the openGL hardware configuration
                                          * is printed on startup. */
 #define ZN_CONFIGURE_EVENT      (1<<12)
+#define ZN_UPDATE_CANVASTEX     (1<<13)
 
 #ifdef __CPLUSPLUS__
 extern "C" {
@@ -120,6 +121,11 @@ typedef struct _ZnWInfo {
                                          * is updated when items are changed. */
   Pixmap                alpha_stipples[ZN_NUM_ALPHA_STEPS];
   int                   border_width;
+#if defined(GL) && defined(ROTATION)
+  double                screen_rotation;
+  unsigned int          enable_rotation;
+  ZnTransfo             rotation_transfo;
+#endif
   int                   opt_width;      /* Window size as stated/reported by the option. */
   int                   opt_height;     /* They are equal to the width/height fields after
                                          * the actual resize. They may to be equal if
@@ -179,7 +185,13 @@ typedef struct _ZnWInfo {
   int                   width;                  /* Actual window dimension. */
   int                   height;
   int                   inset;                  /* Border and highlight width */
-  
+#if defined(GL) && defined(ROTATION)
+  int                   canvastex;              /* The intermediate canvas texture */
+  int                   fbo;
+  int                   depthstencil;
+  ZnPoint               texcoords[4];
+#endif
+
   /* Graphic variables */
   Display               *dpy;                   /* The display of the widget window.    */
   Screen                *screen;