Create GLES 3 context if not legacy device

Benau · Benau · commit f9c2e40f137d · 2019-07-13T14:28:58.000+08:00
diff --git a/lib/irrlicht/source/Irrlicht/CEAGLManager.mm b/lib/irrlicht/source/Irrlicht/CEAGLManager.mm
@@ -135,8 +135,14 @@
     switch (Params.DriverType)
     {
     case EDT_OGLES2:
-        OpenGLESVersion = kEAGLRenderingAPIOpenGLES2;
+    {
+        // For IOS we use 64bit only and all 64bit ios devices support GLES3 anyway
+        if (!Params.ForceLegacyDevice)
+            OpenGLESVersion = kEAGLRenderingAPIOpenGLES3;
+        else
+            OpenGLESVersion = kEAGLRenderingAPIOpenGLES2;
         break;
+    }
     default:
         break;
     }
