Add a possibility to set android version in graphics restrictions.

sources.cmake

@@ -1,4 +1,4 @@
-# Modify this file to change the last-modified date when you add/remove a file.
+# Modify this file to change the last-modified date when you add/remove a file. 
 # This will then trigger a new cmake run automatically.
 file(GLOB_RECURSE STK_HEADERS RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} "src/*.hpp")
 file(GLOB_RECURSE STK_SOURCES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR} "src/*.cpp")

src/graphics/graphics_restrictions.cpp

@@ -25,6 +25,10 @@
 #include "utils/string_utils.hpp"
 #include "utils/types.hpp"
 
+#ifdef ANDROID
+#include "main_android.hpp"
+#endif
+
 #include <algorithm>
 #include <array>
 
@@ -130,6 +134,18 @@ public:
     Version(const std::string &driver_version, const std::string &card_name)
     {
         m_version.clear();
+        
+#ifdef ANDROID
+        // Android version should be enough to disable certain features on this
+        // platform
+        int version = AConfiguration_getSdkVersion(global_android_app->config);
+        
+        if (version > 0)
+        {
+            m_version.push_back(version);
+            return;
+        }
+#endif
 
         // Mesa needs to be tested first, otherwise (if testing for card name
         // further down) it would be detected as a non-mesa driver.

src/graphics/irr_driver.cpp

@@ -99,10 +99,6 @@ using namespace irr;
 #include <X11/Xutil.h>
 #endif
 
-#ifdef ANDROID
-struct android_app* global_android_app;
-#endif
-
 /** singleton */
 IrrDriver *irr_driver = NULL;
 

src/graphics/irr_driver.hpp

@@ -46,9 +46,7 @@
 #include <vector>
 
 #ifdef ANDROID
-#include <android_native_app_glue.h>
-
-extern struct android_app* global_android_app;
+#include "main_android.hpp"
 #endif
 
 

src/main_android.cpp

@@ -21,9 +21,10 @@
 #include "graphics/irr_driver.hpp"
 #include "utils/log.hpp"
 
-
 extern int main(int argc, char *argv[]);
 
+struct android_app* global_android_app;
+
 void override_default_params()
 {
     // It has an effect only on the first run, when config file is created.

src/main_android.hpp

@@ -0,0 +1,29 @@
+//  SuperTuxKart - a fun racing game with go-kart
+//  Copyright (C) 2016-2017 SuperTuxKart-Team
+//
+//  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 the Free Software Foundation; either version 3
+//  of the License, or (at your option) any later version.
+//
+//  This program is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with this program; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+#ifndef HEADER_MAIN_ANDROID_HPP
+#define HEADER_MAIN_ANDROID_HPP
+
+#ifdef ANDROID
+
+#include <android_native_app_glue.h>
+
+extern struct android_app* global_android_app;
+
+#endif
+
+#endif