Move retracers to their own directory.

[apitrace] / retrace / glws.cpp

diff --git a/retrace/glws.cpp b/retrace/glws.cpp
new file mode 100644 (file)
index 0000000..c5c41eb
--- /dev/null
+++ b/retrace/glws.cpp
@@ -0,0 +1,62 @@
+/**************************************************************************
+ *
+ * Copyright 2011 Jose Fonseca
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
+#include "glws.hpp"
+
+
+namespace glws {
+
+
+bool debug = true;
+
+
+bool
+checkExtension(const char *extName, const char *extString)
+{
+   const char *p = extString;
+   const char *q = extName;
+   char c;
+   do {
+       c = *p++;
+       if (c == '\0' || c == ' ') {
+           if (q && *q == '\0') {
+               return true;
+           } else {
+               q = extName;
+           }
+       } else {
+           if (q && *q == c) {
+               ++q;
+           } else {
+               q = 0;
+           }
+       }
+   } while (c);
+   return false;
+}
+
+
+} /* namespace glws */