fixed PluginBMP, PluginDDS for compilation under Big Endian OS (see
FREEIMAGE_BIGENDIAN)
https://sourceforge.net/p/freeimage/svn/1809/

Index: Source/FreeImage/PluginDDS.cpp
--- Source/FreeImage/PluginDDS.cpp.orig
+++ Source/FreeImage/PluginDDS.cpp
@@ -356,14 +356,6 @@ SwapHeader(DDSHEADER *header) {
 	for(int i=0; i<11; i++) {
 		SwapLong(&header->surfaceDesc.dwReserved1[i]);
 	}
-	SwapLong(&header->surfaceDesc.ddpfPixelFormat.dwSize);
-	SwapLong(&header->surfaceDesc.ddpfPixelFormat.dwFlags);
-	SwapLong(&header->surfaceDesc.ddpfPixelFormat.dwFourCC);
-	SwapLong(&header->surfaceDesc.ddpfPixelFormat.dwRGBBitCount);
-	SwapLong(&header->surfaceDesc.ddpfPixelFormat.dwRBitMask);
-	SwapLong(&header->surfaceDesc.ddpfPixelFormat.dwGBitMask);
-	SwapLong(&header->surfaceDesc.ddpfPixelFormat.dwBBitMask);
-	SwapLong(&header->surfaceDesc.ddpfPixelFormat.dwRGBAlphaBitMask);
 	SwapLong(&header->surfaceDesc.ddsCaps.dwCaps1);
 	SwapLong(&header->surfaceDesc.ddsCaps.dwCaps2);
 	SwapLong(&header->surfaceDesc.ddsCaps.dwReserved[0]);
