X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=glws.hpp;h=47fdc7f40729f24e4a7905a2a914b3877ffbe8e3;hb=93f0e3f5b7fc212bc993af407dacac24cdab5210;hp=12e53f3e8f93e5fd5f5c0f5de39eaa579ad48782;hpb=b87c229d14519fd912418cec3e3747557a055b31;p=apitrace

diff --git a/glws.hpp b/glws.hpp
index 12e53f3..47fdc7f 100644
--- a/glws.hpp
+++ b/glws.hpp
@@ -31,9 +31,48 @@
 #define _GLWS_HPP_
 
 
+#include <vector>
+
+
 namespace glws {
 
 
+extern bool debug;
+
+
+bool
+checkExtension(const char *extName, const char *extString);
+
+
+template< class T >
+class Attributes {
+protected:
+    std::vector<T> attribs;
+
+public:
+    void add(T param) {
+        attribs.push_back(param);
+    }
+
+    void add(T pname, T pvalue) {
+        add(pname);
+        add(pvalue);
+    }
+
+    void end(void) {
+        add(0);
+    }
+
+    operator T * (void) {
+        return &attribs[0];
+    }
+
+    operator const T * (void) const {
+        return &attribs[0];
+    }
+};
+
+
 class Visual
 {
 public:
@@ -105,7 +144,7 @@ Drawable *
 createDrawable(const Visual *visual, int width = 32, int height = 32);
 
 Context *
-createContext(const Visual *visual, Context *shareContext = NULL);
+createContext(const Visual *visual, Context *shareContext = 0);
 
 bool
 makeCurrent(Drawable *drawable, Context *context);