Move getMipmapMode from Canvas to Texture

src/modules/graphics/Texture.h

@@ -194,6 +194,7 @@ public:
 
 	TextureType getTextureType() const;
 	PixelFormat getPixelFormat() const;
+	MipmapsMode getMipmapsMode() const;
 
 	bool isRenderTarget() const;
 	bool isReadable() const;
@@ -249,6 +250,8 @@ protected:
 	bool renderTarget;
 	bool readable;
 
+	MipmapsMode mipmapsMode;
+
 	bool sRGB;
 
 	int width;