uninitialized variables-gfx

Engine/source/gfx/gl/gfxGLCircularVolatileBuffer.h

@@ -174,7 +174,8 @@ public:
 
    struct 
    {
-      U32 mOffset, mSize;
+      U32 mOffset = 0;
+      U32 mSize = 0;
    }_getBufferData;
 
    void lock(const U32 size, U32 offsetAlign, U32 &outOffset, void* &outPtr)

Engine/source/gfx/gl/gfxGLCubemap.cpp

@@ -41,6 +41,8 @@ static GLenum faceList[6] =
 GFXGLCubemap::GFXGLCubemap() :
       mCubemap(0), 
       mDynamicTexSize(0),
+      mWidth(0),
+      mHeight(0),
       mFaceFormat( GFXFormatR8G8B8A8 )
 {
    for(U32 i = 0; i < 6; i++)
@@ -313,6 +315,7 @@ U8* GFXGLCubemap::getTextureData(U32 face, U32 mip)
 
 GFXGLCubemapArray::GFXGLCubemapArray()
 {
+   mCubemap = NULL;
 }
 
 GFXGLCubemapArray::~GFXGLCubemapArray()

Engine/source/gfx/gl/gfxGLDevice.cpp

@@ -235,6 +235,7 @@ GFXGLDevice::GFXGLDevice(U32 adapterIndex) :
       mActiveTextureType[i] = GL_ZERO;
 
    mNumVertexStream = 2;
+   mSupportsAnisotropic = false;
 
    for(int i = 0; i < GS_COUNT; ++i)
       mModelViewProjSC[i] = NULL;

Engine/source/gfx/gl/gfxGLDeviceProfiler.cpp

@@ -53,7 +53,7 @@ public:
 
    typedef Data DataType;
 
-    GLTimer(GFXDevice *device, Data &data) : mData(&data)
+    GLTimer(GFXDevice *device, Data &data) : mName(NULL), mData(&data)
    {
       glGenQueries(1, &mQueryId);
    }

Engine/source/gfx/gl/gfxGLPrimitiveBuffer.cpp

@@ -38,7 +38,9 @@ GLCircularVolatileBuffer* getCircularVolatileIndexBuffer()
 GFXGLPrimitiveBuffer::GFXGLPrimitiveBuffer(GFXDevice *device, U32 indexCount, U32 primitiveCount, GFXBufferType bufferType) :
    GFXPrimitiveBuffer(device, indexCount, primitiveCount, bufferType),
    mBufferOffset(0),
-   mZombieCache(NULL)
+   mZombieCache(NULL),
+   lockedIndexEnd(0),
+   lockedIndexStart(0)
 {
    if( mBufferType == GFXBufferTypeVolatile )
    {
@@ -185,4 +187,4 @@ MODULE_BEGIN( GFX_GL_PrimitiveBuffer )
    {
       GFXDevice::getDeviceEventSignal( ).remove( &onGFXDeviceSignal );
    }
-MODULE_END
+MODULE_END

Engine/source/gfx/gl/gfxGLShader.cpp

@@ -69,6 +69,7 @@ public:
 GFXGLShaderConstHandle::GFXGLShaderConstHandle( GFXGLShader *shader )
  : mShader( shader ), mLocation(0), mOffset(0), mSize(0), mSamplerNum(-1), mInstancingConstant(false)
 {
+   dMemset(&mDesc, 0, sizeof(mDesc));
    mValid = false;
 }
 

Engine/source/gfx/gl/gfxGLTextureObject.cpp

@@ -33,15 +33,24 @@
 
 GFXGLTextureObject::GFXGLTextureObject(GFXDevice * aDevice, GFXTextureProfile *profile) :
    GFXTextureObject(aDevice, profile),
+   mIsNPoT2(false),
    mBinding(GL_TEXTURE_2D),
    mBytesPerTexel(4),
    mLockedRectRect(0, 0, 0, 0),
    mGLDevice(static_cast<GFXGLDevice*>(mDevice)),
+   mIsZombie(false),
    mZombieCache(NULL),
    mNeedInitSamplerState(true),
    mFrameAllocatorMark(0),
    mFrameAllocatorPtr(NULL)
 {
+
+#if TORQUE_DEBUG
+   mFrameAllocatorMarkGuard == FrameAllocator::getWaterMark();
+#endif
+
+   dMemset(&mLockedRect, 0, sizeof(mLockedRect));
+
    AssertFatal(dynamic_cast<GFXGLDevice*>(mDevice), "GFXGLTextureObject::GFXGLTextureObject - Invalid device type, expected GFXGLDevice!");
    glGenTextures(1, &mHandle);
    glGenBuffers(1, &mBuffer);

Engine/source/gfx/gl/gfxGLVertexDecl.h

@@ -7,7 +7,7 @@ class GFXGLDevice;
 class GFXGLVertexDecl : public GFXVertexDecl
 {
 public:
-   GFXGLVertexDecl() : mFormat(NULL), mVertexAttribActiveMask(0) {}
+   GFXGLVertexDecl() : mFormat(NULL), mVertexAttribActiveMask(0) { std::fill_n(mVertexSize, 4, 0); }
    void init(const GFXVertexFormat *format);
 
    void prepareVertexFormat() const;
@@ -36,4 +36,4 @@ protected:
    void _initVerticesFormat2();
 };
 
-#endif //GFX_GL_VERTEX_DECL
+#endif //GFX_GL_VERTEX_DECL