Add todo message.

src/nvimage/ImageIO.cpp

@@ -208,6 +208,7 @@ FloatImage * nv::ImageIO::loadFloat(const char * fileName, Stream & s)
 		return loadFloatFreeImage(fif, s);
 	}
 #else // defined(HAVE_FREEIMAGE)
+#pragma message(NV_FILE_LINE "TODO: Load TIFF and EXR files from stream.")
 #if defined(HAVE_TIFF)
 	if (strCaseCmp(extension, ".tif") == 0 || strCaseCmp(extension, ".tiff") == 0) {
 		return loadFloatTIFF(fileName, s);