Fix coverity scan triggered from travis

Update modeling file to deal with SDL2.0 changes

.travis.yml

@@ -21,10 +21,8 @@ addons:
     coverity_scan:
         project:
             name: "scp-fs2open/fs2open.github.com"
-            description: "Coverity via Travis CI"
         notification_email: [email protected]
-        build_command_prepend: "./autogen.sh --enable-debug"
-        build_command:   "make -j2"
+        build_command:   "ci/travis/script.sh"
         # must match TRAVIS_BRANCH check below
         branch_pattern: coverity_scan
 deploy:
@@ -50,6 +48,8 @@ env:
     global:
      # The next declaration is the encrypted COVERITY_SCAN_TOKEN, created
      #   via the "travis encrypt" command using the project repo's public key
+     #   also note that fork's don't get access to secure keys
+     #   you have to test using a branch in the main repo
      - secure: "C3wF967ZeliwwP1vC12EMIBOaC568n26Z/cPnwzn317ve59DWH3YSfPZVgvt08GzmaXITGGsJvPB+qxfGoKvQzYE4O1B73q81RpUe5pB3IhF+ThQ91VfQZIRJR5xEGJaLINUlHTTZGX5jxlkVO9wAcauVj/s3b8sQ3dvUZauPvk="
 matrix:
     include:
@@ -90,4 +90,4 @@ before_script:
 script:
     - if [ "$BUILD_DEPLOYMENT" = true ] ; then ./ci/travis/release.sh ; else ./ci/travis/script.sh ; fi
 before_deploy:
-    - "./ci/travis/before_deploy.sh"
+    - "./ci/travis/before_deploy.sh"

coverity/modeling.cpp

@@ -2,48 +2,23 @@
  * Coverity Scan modeling file.  Help reduce false positives
  */
 
-// Assert & Assertion are "killpaths" in DEBUG, but not release
-// This should get them treated as killpaths in release as well
-// (just a copy of the DEBUG version of the macros)
-
-void WinAssert(char * text, char *filename, int line)
+/*
+ * In theory these fatal errors can allow execution to continue, because we give an option to open the debugger when they occur
+ * However, Coverity should treat these as killpaths, since users should never pick the debug option
+ * These two should cover Error, Assert & Assertion (and maybe others, I haven't done an exhaustive check)
+ */
+namespace os
 {
-	__coverity_panic__();
+	namespace dialogs
+	{
+		void Error(const char* text)
+		{
+			__coverity_panic__();
+		}
+
+		void AssertMessage(const char * text, const char * filename, int linenum, const char * format, ...)
+		{
+			__coverity_panic__();
+		}
+	}
 }
-
-void WinAssert(char * text, char *filename, int line, const char * format, ... )
-{
-	__coverity_panic__();
-}
-
-#	define Assert(expr) do {\
-		if (!(expr)) {\
-			WinAssert(#expr,__FILE__,__LINE__);\
-		}\
-		ASSUME( expr );\
-	} while (0)
-
-#	ifndef _MSC_VER   // non MS compilers
-#		define Assertion(expr, msg, ...) do {\
-			if (!(expr)) {\
-				WinAssert(#expr,__FILE__,__LINE__, msg , ##__VA_ARGS__ );\
-			}\
-		} while (0)
-#	else
-#		if _MSC_VER >= 1400	// VC 2005 or greater
-#			define Assertion(expr, msg, ...) do {\
-				if (!(expr)) {\
-					WinAssert(#expr,__FILE__,__LINE__, msg, __VA_ARGS__ );\
-				}\
-				ASSUME(expr);\
-			} while (0)
-#		else // older MSVC compilers
-#			define Assertion(expr, msg) do {\
-				if (!(expr)) {\
-					WinAssert(#expr,__FILE__,__LINE__);\
-				}\
-			} while (0)
-#		endif
-#	endif
-
-