# HG changeset patch
# User Erik Ogenvik <erik@ogenvik.org>
# Date 1521148101 -3600
# Branch v0-8
# Node ID b1664b20dedddad5a28f2c8f765a8b8a87392c7d
# Parent  dce97df906cf930dcb8a78e5fdd799e0433a2e95
Support Ogre 1.11.

Which amongst things now require C++11.

diff --git a/cegui/src/RendererModules/Ogre/CMakeLists.txt b/cegui/src/RendererModules/Ogre/CMakeLists.txt
--- a/cegui/src/RendererModules/Ogre/CMakeLists.txt
+++ b/cegui/src/RendererModules/Ogre/CMakeLists.txt
@@ -9,3 +9,13 @@
 
 cegui_target_link_libraries(${CEGUI_TARGET_NAME} ${CEGUI_BASE_LIBNAME})
 
+if (CEGUI_FOUND_OGRE_VERSION_MAJOR GREATER 0 AND CEGUI_FOUND_OGRE_VERSION_MINOR GREATER 10)
+target_compile_features(${CEGUI_TARGET_NAME} PRIVATE cxx_std_11)
+
+target_compile_definitions(${CEGUI_TARGET_NAME}
+        PRIVATE
+        -DOGRE_VERSION_MAJOR=${CEGUI_FOUND_OGRE_VERSION_MAJOR}
+        -DOGRE_VERSION_MINOR=${CEGUI_FOUND_OGRE_VERSION_MINOR}
+        )
+endif(CEGUI_FOUND_OGRE_VERSION_MAJOR GREATER 0 AND CEGUI_FOUND_OGRE_VERSION_MINOR GREATER 10)
+
diff --git a/cegui/src/RendererModules/Ogre/Renderer.cpp b/cegui/src/RendererModules/Ogre/Renderer.cpp
--- a/cegui/src/RendererModules/Ogre/Renderer.cpp
+++ b/cegui/src/RendererModules/Ogre/Renderer.cpp
@@ -62,6 +62,12 @@
 #include <OgreHlmsDatablock.h>
 #endif
 
+#if OGRE_VERSION_MAJOR >= 1 && OGRE_VERSION_MINOR >= 11
+#ifdef OGRE_BUILD_COMPONENT_RTSHADERSYSTEM
+#include <RTShaderSystem/OgreRTShaderConfig.h>
+#endif
+#endif
+
 // Start of CEGUI namespace section
 namespace CEGUI
 {
@@ -785,7 +791,7 @@
     // Check if built with RT Shader System and if it is: Check if fixed function pipeline is enabled
     #else
         #if defined RTSHADER_SYSTEM_BUILD_CORE_SHADERS
-            bool isFixedFunctionEnabled = d_pimpl->d_renderSystem->getFixedPipelineEnabled();
+            bool isFixedFunctionEnabled = d_pimpl->d_renderSystem->getCapabilities()->hasCapability(Ogre::RSC_FIXED_FUNCTION);
         #else
             bool isFixedFunctionEnabled = true;
         #endif
diff --git a/cegui/src/RendererModules/Ogre/Texture.cpp b/cegui/src/RendererModules/Ogre/Texture.cpp
--- a/cegui/src/RendererModules/Ogre/Texture.cpp
+++ b/cegui/src/RendererModules/Ogre/Texture.cpp
@@ -243,7 +243,7 @@
     // address the issue as close to the source of the problem as possible.
     Ogre::PixelBox pb(area.getWidth(), area.getHeight(),
                       1, d_texture->getFormat(), const_cast<void*>(sourceData));
-    Ogre::Image::Box box(area.left(), area.top(), area.right(), area.bottom());
+    Ogre::Box box(area.left(), area.top(), area.right(), area.bottom());
     d_texture->getBuffer()->blitFromMemory(pb, box);
 }
 
@@ -400,7 +400,7 @@
 }
 
 //----------------------------------------------------------------------------//
-void OgreTexture::createEmptyOgreTexture(Ogre::PixelFormat pixel_format)
+void OgreTexture::createEmptyOgreTexture(PixelFormat pixel_format)
 {
     // try to create a Ogre::Texture with given dimensions
     d_texture = Ogre::TextureManager::getSingleton().createManual(