Use multi-texturing for alpha masking in tex.c

[grits] / src / grits-viewer.h

diff --git a/src/grits-viewer.h b/src/grits-viewer.h
index aff426bf6e3328070223f7c7b4678da1348c4785..15d9d70cdeffde2ed9c956ba6190165835a4d10d 100644 (file)
--- a/src/grits-viewer.h
+++ b/src/grits-viewer.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009-2010 Andy Spencer <andy753421@gmail.com>
+ * Copyright (C) 2009-2011 Andy Spencer <andy753421@gmail.com>
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -38,6 +38,12 @@
 #include <gtk/gtk.h>
 #include <glib-object.h>
 
+/* Projections */
+typedef enum {
+       GRITS_PROJ_LATLON,
+       GRITS_PROJ_MERCATOR,
+} GritsProj;
+
 /* Rendering levels */
 /**
  * GRITS_LEVEL_BACKGROUND: 
@@ -133,7 +139,7 @@ struct _GritsViewerClass {
 
        gpointer (*add)          (GritsViewer *viewer, GritsObject *object,
                                  gint level, gboolean sort);
-       GritsObject *(*remove)     (GritsViewer *viewer, gpointer ref);
+       GritsObject *(*remove)   (GritsViewer *viewer, GritsObject *object);
 };
 
 GType grits_viewer_get_type(void);
@@ -173,6 +179,6 @@ void grits_viewer_set_height_func(GritsViewer *viewer, GritsBounds *bounds,
 
 gpointer grits_viewer_add(GritsViewer *viewer, GritsObject *object,
                gint level, gboolean sort);
-GritsObject *grits_viewer_remove(GritsViewer *viewer, gpointer ref);
+GritsObject *grits_viewer_remove(GritsViewer *viewer, GritsObject *object);
 
 #endif