Initial commit of existing code.

* All renderdoc code up to this point was written by me, history is available by request

renderdoc/os/os_specific.cpp

@@ -0,0 +1,54 @@
+/******************************************************************************
+ * The MIT License (MIT)
+ * 
+ * Copyright (c) 2014 Crytek
+ * 
+ * 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 "os/os_specific.h"
+#include "common/string_utils.h"
+
+using std::string;
+
+wstring Callstack::AddressDetails::formattedString(const char *commonPath)
+{
+	wchar_t fmt[512] = {0};
+
+	const wchar_t *f = filename.c_str();
+
+	if(commonPath)
+	{
+		wstring common = strlower(widen(string(commonPath)));
+		wstring fn = strlower(filename.substr(0, common.length()));
+
+		if(common == fn)
+		{
+			f += common.length();
+		}
+	}
+
+	if(line > 0)
+		swprintf(fmt, 511, L"%ls line %d", function.c_str(), line);
+	else
+		swprintf(fmt, 511, L"%ls", function.c_str());
+
+	return fmt;
+}