fixed annoying warnings

CMakeLists.txt

@@ -10,7 +10,7 @@ FILE(GLOB RES_SRC_FILE shaders/*.glsl)
 SET(RESOURCE_DST_FILE shaders.cpp)
 
 # choose source file
-file(GLOB LIB_SRC_LIST src/*.cpp src/glew.c)
+file(GLOB LIB_SRC_LIST src/*.cpp)
 list(APPEND LIB_SRC_LIST ${RESOURCE_DST_FILE})
 file(GLOB LIB_HEAD_LIST src/*.h)
 

src/mesh.cpp

@@ -37,8 +37,8 @@ Mesh::Mesh() :
     isBillboard(false),
     isShadowCaster(true),
     depth(0),
-    vao(0),
-    primitive_type(GL_TRIANGLES)
+    primitive_type(GL_TRIANGLES),
+    vao(0)
 {
     clearBuffers();
 }
@@ -289,13 +289,15 @@ void Mesh::mergeVertices()
 
     for(std::size_t i=0; i<indices.size(); ++i)
     {
-        std::pair<std::set<int,VertexComparator>::iterator,bool> ret = vertexSet.insert(indices[i]);
-        deleted[indices[i]] = !ret.second && *(ret.first) != indices[i];
+        std::pair<std::set<int,VertexComparator>::iterator, bool> ret = vertexSet.insert(indices[i]);
+        std::set<int,VertexComparator>::iterator it = ret.first;
+        bool success = ret.second;
+        deleted[indices[i]] = !success && *it != int(indices[i]);
         if(deleted[indices[i]])
         {
             if(!tangents.empty())
-                tangents[*(ret.first)].tangent += tangents[indices[i]].tangent;
-            indices[i] = *(ret.first);
+                tangents[*it].tangent += tangents[indices[i]].tangent;
+            indices[i] = *it;
         }
     }
     int offset = 0;
@@ -330,7 +332,7 @@ void Mesh::mergeVertices()
         normals.resize(normals.size()-offset);
     if(!tangents.empty())
         tangents.resize(tangents.size()-offset);
-    for(int i=0; i<tangents.size(); ++i)
+    for(int i=0; i<int(tangents.size()); ++i)
     {
         glm::vec3 &T = tangents[i].tangent;
         const glm::vec3 &N = normals[i];

src/posteffectmodule.cpp

@@ -15,11 +15,11 @@ const GLfloat PostEffectModule::vertices[] = {
 };
 
 PostEffectModule::PostEffectModule(int width, int height) :
-    outputFBO(FrameBuffer::screen),
     frameBuffers(NULL),
+    outputFBO(FrameBuffer::screen),
     blur(NULL),
-    redux(NULL),
     blurSource(NULL),
+    redux(NULL),
     bloom_threshold(0.7f)
 {
     for(int i=0; i<NB_SHADERS; ++i)

src/sparrowrenderer.cpp

@@ -34,7 +34,7 @@ void SparrowRenderer::initGL(int w, int h, bool forceCrappy)
                             strcmp("3.30",(const char *)glGetString(GL_SHADING_LANGUAGE_VERSION)) <= 0;
 
 #ifdef RENDER_DEBUG
-    printf("Using SparrowRenderer %d.%d\n\n", VERSION_MAJOR, VERSION_MINOR);
+    printf("Using SparrowRenderer %d.%d\n\n", SparrowRenderer_VERSION_MAJOR, SparrowRenderer_VERSION_MINOR);
     if(modernOpenglAvailable)
         printf("Modern OpenGL available.\n");
     else