Data::getSize now uses size_t instead of int

src/modules/image/CompressedData.cpp

@@ -36,9 +36,9 @@ CompressedData::~CompressedData()
 {
 }
 
-int CompressedData::getSize() const
+size_t CompressedData::getSize() const
 {
-	return int(dataSize);
+	return dataSize;
 }
 
 void *CompressedData::getData() const
@@ -51,11 +51,11 @@ int CompressedData::getMipmapCount() const
 	return dataImages.size();
 }
 
-int CompressedData::getSize(int miplevel) const
+size_t CompressedData::getSize(int miplevel) const
 {
 	checkMipmapLevelExists(miplevel);
 
-	return int(dataImages[miplevel].size);
+	return dataImages[miplevel].size;
 }
 
 void *CompressedData::getData(int miplevel) const

src/modules/image/CompressedData.h

@@ -71,7 +71,7 @@ public:
 
 	// Implements Data.
 	virtual void *getData() const;
-	virtual int getSize() const;
+	virtual size_t getSize() const;
 
 	/**
 	 * Gets the number of mipmaps in this Compressed Image Data.
@@ -82,7 +82,7 @@ public:
 	/**
 	 * Gets the size in bytes of a sub-image at the specified mipmap level.
 	 **/
-	int getSize(int miplevel) const;
+	size_t getSize(int miplevel) const;
 
 	/**
 	 * Gets the byte data of a sub-image at the specified mipmap level.

src/modules/image/ImageData.cpp

@@ -38,9 +38,9 @@ ImageData::~ImageData()
 	delete mutex;
 }
 
-int ImageData::getSize() const
+size_t ImageData::getSize() const
 {
-	return getWidth()*getHeight()*sizeof(pixel);
+	return size_t(getWidth()*getHeight())*sizeof(pixel);
 }
 
 void *ImageData::getData() const

src/modules/image/ImageData.h

@@ -130,7 +130,7 @@ public:
 
 	// Implements Data.
 	virtual void *getData() const;
-	virtual int getSize() const;
+	virtual size_t getSize() const;
 
 protected: