warnings cleanup

cleanup and some warning fixes

Engine/source/gfx/D3D11/gfxD3D11Shader.cpp

@@ -469,6 +469,12 @@ void GFXD3D11ShaderConstBuffer::addBuffer(U32 bufBindingPoint, GFXShaderStage sh
       }
    }
 
+   // no shaderstage defined? cannot be!!!
+   if (shaderStageID == -1)
+   {
+      AssertFatal(false, "DX Const buffer requires a shaderStage flag.");
+   }
+
    const BufferKey bufKey(bufBindingPoint, shaderStageID);
    // doesnt matter if its already added.
    U8* buf = new U8[size];
@@ -572,8 +578,8 @@ void GFXD3D11ShaderConstBuffer::activate( GFXD3D11ShaderConstBuffer *prevShaderB
       D3D11DEVICECONTEXT->GSSetConstantBuffers(bufStartSlot, numBufs, psBuffers);
    }
 
-
    mWasLost = false;
+
 }
 
 void GFXD3D11ShaderConstBuffer::onShaderReload( GFXD3D11Shader *shader )
@@ -1091,6 +1097,8 @@ GFXShaderConstType GFXD3D11Shader::convertConstType(const D3D11_SHADER_TYPE_DESC
       }
    }
 
+   return GFXSCT_Uknown;
+
 }
 
 void GFXD3D11Shader::_buildShaderConstantHandles()

Engine/source/gfx/bitmap/loaders/bitmapSTB.cpp

@@ -34,6 +34,9 @@
 #define STBIWDEF static inline
 #endif
 
+#pragma warning( push )
+#pragma warning( disable : 4505 ) // unreferenced function removed.
+
 #define STB_IMAGE_IMPLEMENTATION
 #define STB_IMAGE_STATIC
 #include "stb_image.h"
@@ -42,6 +45,8 @@
 #define STB_IMAGE_WRITE_STATIC
 #include "stb_image_write.h"
 
+#pragma warning(pop)
+
 static bool sReadSTB(const Torque::Path& path, GBitmap* bitmap);
 static bool sReadStreamSTB(Stream& stream, GBitmap* bitmap, U32 len);
 
@@ -399,8 +404,6 @@ bool sWriteSTB(const Torque::Path& path, GBitmap* bitmap, U32 compressionLevel)
    String ext = path.getExtension();
 
 
-
-   U32 stride = width * bytes;
    // we always have at least 1
    U32 comp = 1;
 
@@ -554,7 +557,6 @@ void DeferredPNGWriter::append(GBitmap* bitmap, U32 rows)
       mData->channels = bitmap->getBytesPerPixel();
    }
 
-   const U32 height = getMin(bitmap->getHeight(), rows);
    const dsize_t dataChuckSize = bitmap->getByteSize();
 
    const U8* pSrcData = bitmap->getBits();

Engine/source/gfx/gfxEnums.h

@@ -312,6 +312,7 @@ enum GFXMatrixType
 
 enum GFXShaderConstType
 {
+   GFXSCT_Uknown,
    /// GFX"S"hader"C"onstant"T"ype
    GFXSCT_ConstBuffer,
    // Scalar

Engine/source/gfx/gfxShader.h

@@ -79,14 +79,14 @@ enum GFXShaderStage
 struct GFXShaderConstDesc
 {
 public:
-   String name;
+   String name = String::EmptyString;
-   GFXShaderConstType constType;
+   GFXShaderConstType constType = GFXSCT_Uknown;
    U32 arraySize = 0;            // > 1 means it is an array!
    S32 bindPoint = -1;           // bind point used for ubo/cb
    S32 samplerReg = -1;          // sampler register.
    U32 offset = 0;               // offset for vars
    U32 size = 0;                 // size of buffer/type
-   GFXShaderStage shaderStage;   // only used dx side.
+   GFXShaderStage shaderStage = VERTEX_SHADER;   // only used dx side.not wasting a bit for an unknown?
 };
 
 /// This is an opaque handle used by GFXShaderConstBuffer clients to set individual shader constants.

Engine/source/gfx/gl/gfxGLShader.cpp

@@ -868,10 +868,12 @@ GFXShaderConstType GFXGLShader::convertConstType(GLenum constType)
       return GFXSCT_SamplerTextureArray;
       break;
    default:
-      AssertFatal(false, "GFXGLShader::initConstantDescs - unrecognized uniform type");
+      AssertFatal(false, "Unknown shader constant class enum, maybe you could add it?");
       // If we don't recognize the constant don't add its description.
       break;
    }
+
+   return GFXSCT_Uknown;
 }
 
 void GFXGLShader::initHandles()

Engine/source/gui/shaderEditor/guiShaderEditor.cpp

@@ -598,7 +598,7 @@ bool GuiShaderEditor::onMouseWheelUp(const GuiEvent& event)
    if (!mActive || !mAwake || !mVisible)
       return Parent::onMouseWheelUp(event);
 
-   mZoomScale *= 1.1;
+   mZoomScale *= 1.1f;
 
    return true;
 }
@@ -608,7 +608,7 @@ bool GuiShaderEditor::onMouseWheelDown(const GuiEvent& event)
    if (!mActive || !mAwake || !mVisible)
       return Parent::onMouseWheelDown(event);
 
-   mZoomScale *= 0.9;
+   mZoomScale *= 0.9f;
 
    return true;
 }

Engine/source/scene/sceneQueryUtil.h

@@ -71,7 +71,7 @@ struct SceneBinRange
    inline bool isGlobal() const
    {
       return minCoord[0] == 0 &&
-         minCoord[0] == 0 &&
+         minCoord[1] == 0 &&
          maxCoord[0] == 0xFFFF &&
          maxCoord[1] == 0xFFFF;
    }

Engine/source/shaderGen/HLSL/debugVizFeatureHLSL.cpp

@@ -122,13 +122,13 @@ void DebugVizHLSL::processPix(Vector<ShaderComponent*>& componentList,
       if (fd.features[MFT_LightMap] || fd.features[MFT_ToneMap] || fd.features[MFT_VertLit])
          return;
 
-      MultiLine* meta = new MultiLine;
+      MultiLine* newMeta = new MultiLine;
 
       // Now the wsPosition and wsView.
       Var* worldToTangent = getInWorldToTangent(componentList);
       Var* wsNormal = getInWorldNormal(componentList);
       Var* wsPosition = getInWsPosition(componentList);
-      Var* wsView = getWsView(wsPosition, meta);
+      Var* wsView = getWsView(wsPosition, newMeta);
 
       //Reflection Probe WIP
       U32 MAX_FORWARD_PROBES = 4;
@@ -153,32 +153,32 @@ void DebugVizHLSL::processPix(Vector<ShaderComponent*>& componentList,
       Var* showAttenVar = new Var("showAttenVar", "int");
       char buf[64];
       dSprintf(buf, sizeof(buf), "   @ = %s;\r\n", showAtten);
-      meta->addStatement(new GenOp(buf, new DecOp(showAttenVar)));
+      newMeta->addStatement(new GenOp(buf, new DecOp(showAttenVar)));
 
       Var* showContribVar = new Var("showContribVar", "int");
       dSprintf(buf, sizeof(buf), "   @ = %s;\r\n", showContrib);
-      meta->addStatement(new GenOp(buf, new DecOp(showContribVar)));
+      newMeta->addStatement(new GenOp(buf, new DecOp(showContribVar)));
 
       Var* showSpecVar = new Var("showSpecVar", "int");
       dSprintf(buf, sizeof(buf), "   @ = %s;\r\n", showSpec);
-      meta->addStatement(new GenOp(buf, new DecOp(showSpecVar)));
+      newMeta->addStatement(new GenOp(buf, new DecOp(showSpecVar)));
 
       Var* showDiffVar = new Var("showDiffVar", "int");
       dSprintf(buf, sizeof(buf), "   @ = %s;\r\n", showDiff);
-      meta->addStatement(new GenOp(buf, new DecOp(showDiffVar)));
+      newMeta->addStatement(new GenOp(buf, new DecOp(showDiffVar)));
 
       String computeForwardProbes = String("   @ = debugVizForwardProbes(@,@,@,@,@,@,@,@,\r\n\t\t");
       computeForwardProbes += String("@,TORQUE_SAMPLER2D_MAKEARG(@),\r\n\t\t");
       computeForwardProbes += String("TORQUE_SAMPLERCUBEARRAY_MAKEARG(@),TORQUE_SAMPLERCUBEARRAY_MAKEARG(@), @, @, @, @).rgb; \r\n");
 
-      meta->addStatement(new GenOp(computeForwardProbes.c_str(), ibl, surface, cubeMips, numProbes, worldToObjArray, probeConfigData, inProbePosArray, refScaleArray, inRefPosArray,
+      newMeta->addStatement(new GenOp(computeForwardProbes.c_str(), ibl, surface, cubeMips, numProbes, worldToObjArray, probeConfigData, inProbePosArray, refScaleArray, inRefPosArray,
          skylightCubemapIdx, BRDFTexture,
          irradianceCubemapAR, specularCubemapAR,
          showAttenVar, showContribVar, showSpecVar, showDiffVar));
 
-      meta->addStatement(new GenOp("   @.rgb = @.rgb;\r\n", color, ibl));
+      newMeta->addStatement(new GenOp("   @.rgb = @.rgb;\r\n", color, ibl));
 
-      output = meta;
+      output = newMeta;
       return;
    }
 }