new version: 2020.2.0

CMakeLists.txt

@@ -165,11 +165,6 @@ if (MSVC)
   else (EXISTS ${TEST_3RDPARTY_DIR})
     set(MSVC_3RDPARTY_ROOT NOT_FOUND CACHE PATH "Location where the third-party dependencies are extracted")
   endif (EXISTS ${TEST_3RDPARTY_DIR})
-
-  # override CMake default RelWithDebInfo flags. This is important to ensure
-  # good performance
-  set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "/Zi /O2 /Ob2 /D NDEBUG")
-  set(CMAKE_C_FLAGS_RELWITHDEBINFO "/Zi /O2 /Ob2 /D NDEBUG")
 else (MSVC)
   set(MSVC_3RDPARTY_ROOT NOT_FOUND CACHE PATH "Location where the third-party dependencies are extracted")
 endif (MSVC)
@@ -445,18 +440,15 @@ if (CLANG)
     # fix Boost compilation :(
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
 
-    # override CMake default RelWithDebInfo flags.
-    set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O3 -g -DNDEBUG")
-    set(CMAKE_C_FLAGS_RELWITHDEBINFO  "-O3 -g -DNDEBUG")
-
-    if (ENABLE_SIMD)
+    if (CMAKE_BUILD_TYPE STREQUAL "Debug")
+      set(CMAKE_C_FLAGS
+        "${CMAKE_C_FLAGS} -O0 -fno-omit-frame-pointer -fno-inline-functions")
+      set(CMAKE_CXX_FLAGS
+        "${CMAKE_CXX_FLAGS} -O0 -fno-omit-frame-pointer -fno-inline-functions")
+    elseif (ENABLE_SIMD)
       if (X86 OR X86_64)
         set(CMAKE_C_FLAGS_RELEASE "-O3 -msse2 -mfpmath=sse -ftree-vectorize -ftree-slp-vectorize")
         set(CMAKE_CXX_FLAGS_RELEASE "-O3 -msse2 -mfpmath=sse -ftree-vectorize -ftree-slp-vectorize")
-
-        # propogate to the RelWithDebInfo flags
-        set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELEASE} -g -DNDEBUG")
-        set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELEASE} -g -DNDEBUG")
       endif()
     endif()
 endif()

simgear/canvas/elements/CanvasImage.cxx

@@ -947,18 +947,10 @@ SGRect<int> intersectRect(const SGRect<int>& a, const SGRect<int>& b)
     }
       
     image->setColor(color, x, y);
+    auto c = getCanvas().lock();
+    c->enableRendering(true); // force a repaint
   }
 
-    void Image::dirtyPixels()
-    {
-        osg::ref_ptr<osg::Image> image = _texture->getImage();
-        if (!image)
-            return;
-        image->dirty();
-        auto c = getCanvas().lock();
-        c->enableRendering(true); // force a repaint
-    }
-
   void Image::allocateImage()
   {
     osg::Image* image = new osg::Image;

simgear/canvas/elements/CanvasImage.hxx

@@ -115,11 +115,6 @@ namespace canvas
       
       void setPixel(int x, int y, const osg::Vec4& color);
 
-      /**
-        * mark the image pixels as modified, so the canvas is re-painted
-       */
-      void dirtyPixels();
-      
       osg::ref_ptr<osg::Image> getImage() const;
       
     //  void setRow(int row, int offset, )

simgear/nasal/code.c

@@ -503,7 +503,7 @@ static void setMember(naContext ctx, naRef obj, naRef fld, naRef value)
         return;
     }
     
-    if(!IS_HASH(obj)) naRuntimeError(ctx, "non-object does not have member: %s", naStr_data(fld));
+    if(!IS_HASH(obj)) ERR(ctx, "non-objects have no members");
     naHash_set(obj, fld, value);
     ctx->opTop -= 2;
 }

simgear/scene/model/ModelRegistry.cxx

@@ -113,6 +113,9 @@ protected:
     }
 };
 
+// disabling old-syle texture compression in favour of the 
+// texture-cache
+#if 0
 class SGTexCompressionVisitor : public SGTextureStateAttributeVisitor {
 public:
   virtual void apply(int, StateSet::RefAttributePair& refAttr)
@@ -143,6 +146,7 @@ public:
     }
   }
 };
+#endif
 
 class SGTexDataVarianceVisitor : public SGTextureStateAttributeVisitor {
 public:
@@ -640,8 +644,12 @@ osg::Node* OptimizeModelPolicy::optimize(osg::Node* node,
     SGTexDataVarianceVisitor dataVarianceVisitor;
     node->accept(dataVarianceVisitor);
 
+// disabling old-syle texture compression in favour of the 
+// texture-cache
+#if 0
     SGTexCompressionVisitor texComp;
     node->accept(texComp);
+#endif
     return node;
 }
 

simgear/scene/util/SGSceneFeatures.cxx

@@ -69,29 +69,29 @@ SGSceneFeatures::instance()
 void
 SGSceneFeatures::applyTextureCompression(osg::Texture* texture) const
 {
-    // if the texture cache is active, always use the file data format
-    if (_TextureCacheActive && _TextureCacheCompressionActive) {
-        texture->setInternalFormatMode(osg::Texture::USE_IMAGE_DATA_FORMAT);
-    } else {
-        // keep the older texture compression working, some people need it
-        switch (_textureCompression) {
-        case UseARBCompression:
-          texture->setInternalFormatMode(osg::Texture::USE_ARB_COMPRESSION);
-          break;
-        case UseDXT1Compression:
-          texture->setInternalFormatMode(osg::Texture::USE_S3TC_DXT1_COMPRESSION);
-          break;
-        case UseDXT3Compression:
-          texture->setInternalFormatMode(osg::Texture::USE_S3TC_DXT3_COMPRESSION);
-          break;
-        case UseDXT5Compression:
-          texture->setInternalFormatMode(osg::Texture::USE_S3TC_DXT5_COMPRESSION);
-          break;
-        default:
-          texture->setInternalFormatMode(osg::Texture::USE_IMAGE_DATA_FORMAT);
-          break;
-        }
-    }
+  // disable older texture-compression, since it interacts confusingly
+  // with the the runtime texture-cache. We always want to use 
+  // 'USE_IMAGE_DATA_FORMAT' when the texture-cache is active, since we
+  // decided whether to compress (or not) prior to this point.
+#if 0
+  switch (_textureCompression) {
+  case UseARBCompression:
+    texture->setInternalFormatMode(osg::Texture::USE_ARB_COMPRESSION);
+    break;
+  case UseDXT1Compression:
+    texture->setInternalFormatMode(osg::Texture::USE_S3TC_DXT1_COMPRESSION);
+    break;
+  case UseDXT3Compression:
+    texture->setInternalFormatMode(osg::Texture::USE_S3TC_DXT3_COMPRESSION);
+    break;
+  case UseDXT5Compression:
+    texture->setInternalFormatMode(osg::Texture::USE_S3TC_DXT5_COMPRESSION);
+    break;
+  default:
+    texture->setInternalFormatMode(osg::Texture::USE_IMAGE_DATA_FORMAT);
+    break;
+  }
+#endif
 }
 
 bool

version

@@ -1 +1 @@
-2020.1.2
+2020.2.0