From: torsten <torsten>
Date: Thu, 20 Aug 2009 09:00:12 +0000 (+0000)
Subject: warning fixes
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=f043f3d4f9c60847eeefe4113a458410d40515e3;p=simgear.git

warning fixes
---

diff --git a/simgear/scene/material/Effect.cxx b/simgear/scene/material/Effect.cxx
index 496d64f4..4415fe35 100644
--- a/simgear/scene/material/Effect.cxx
+++ b/simgear/scene/material/Effect.cxx
@@ -633,6 +633,8 @@ struct UniformBuilder :public PassAttributeBuilder
         case Uniform::SAMPLER_3D:
             uniform->set(valProp->getValue<int>());
             break;
+        default: // avoid compiler warning
+            break;
         }
         pass->addUniform(uniform.get());
     }
@@ -702,7 +704,7 @@ void buildTechnique(Effect* effect, const SGPropertyNode* prop,
             TechniquePredParser parser;
             parser.setTechnique(tniq);
             expression::BindingLayout& layout = parser.getBindingLayout();
-            int contextLoc = layout.addBinding("__contextId", expression::INT);
+            /*int contextLoc = */layout.addBinding("__contextId", expression::INT);
             SGExpressionb* validExp
                 = dynamic_cast<SGExpressionb*>(parser.read(predProp
                                                            ->getChild(0)));
diff --git a/simgear/scene/material/makeEffect.cxx b/simgear/scene/material/makeEffect.cxx
index 0cdad0d9..b2d37ff2 100644
--- a/simgear/scene/material/makeEffect.cxx
+++ b/simgear/scene/material/makeEffect.cxx
@@ -139,20 +139,20 @@ Effect* makeEffect(SGPropertyNode* prop,
 {
     // Give default names to techniques and passes
     vector<SGPropertyNode_ptr> techniques = prop->getChildren("technique");
-    for (int i = 0; i < techniques.size(); ++i) {
+    for (int i = 0; i < (int)techniques.size(); ++i) {
         SGPropertyNode* tniqProp = techniques[i].ptr();
         if (!tniqProp->hasChild("name"))
             setValue(tniqProp->getChild("name", 0, true),
                      boost::lexical_cast<string>(i));
         vector<SGPropertyNode_ptr> passes = tniqProp->getChildren("pass");
-        for (int j = 0; j < passes.size(); ++j) {
+        for (int j = 0; j < (int)passes.size(); ++j) {
             SGPropertyNode* passProp = passes[j].ptr();
             if (!passProp->hasChild("name"))
                 setValue(passProp->getChild("name", 0, true),
                          boost::lexical_cast<string>(j));
             vector<SGPropertyNode_ptr> texUnits
                 = passProp->getChildren("texture-unit");
-            for (int k = 0; k < texUnits.size(); ++k) {
+            for (int k = 0; k < (int)texUnits.size(); ++k) {
                 SGPropertyNode* texUnitProp = texUnits[k].ptr();
                 if (!texUnitProp->hasChild("name"))
                     setValue(texUnitProp->getChild("name", 0, true),