diff --git a/src/image.cpp b/src/image.cpp
index 5c0b4b7..55ea249 100644
--- a/src/image.cpp
+++ b/src/image.cpp
@@ -1873,6 +1873,7 @@ namespace bimg
 #define DDPF_RGB                   0x00000040
 #define DDPF_YUV                   0x00000200
 #define DDPF_LUMINANCE             0x00020000
+#define DDPF_BUMPDUDV              0x00080000
 
 #define DDSCAPS_COMPLEX            0x00000008
 #define DDSCAPS_TEXTURE            0x00001000
@@ -1987,16 +1988,19 @@ namespace bimg
 	static const TranslateDdsPixelFormat s_translateDdsPixelFormat[] =
 	{
 		{  8, DDPF_LUMINANCE,            { 0x000000ff, 0x00000000, 0x00000000, 0x00000000 }, TextureFormat::R8      },
+		{ 16, DDPF_BUMPDUDV,             { 0x000000ff, 0x0000ff00, 0x00000000, 0x00000000 }, TextureFormat::RG8S    },
 		{ 16, DDPF_RGB,                  { 0x0000ffff, 0x00000000, 0x00000000, 0x00000000 }, TextureFormat::R16U    },
 		{ 16, DDPF_RGB|DDPF_ALPHAPIXELS, { 0x00000f00, 0x000000f0, 0x0000000f, 0x0000f000 }, TextureFormat::RGBA4   },
 		{ 16, DDPF_RGB,                  { 0x0000f800, 0x000007e0, 0x0000001f, 0x00000000 }, TextureFormat::R5G6B5  },
 		{ 16, DDPF_RGB,                  { 0x00007c00, 0x000003e0, 0x0000001f, 0x00008000 }, TextureFormat::RGB5A1  },
 		{ 24, DDPF_RGB,                  { 0x00ff0000, 0x0000ff00, 0x000000ff, 0x00000000 }, TextureFormat::RGB8    },
 		{ 32, DDPF_RGB|DDPF_ALPHAPIXELS, { 0x000000ff, 0x0000ff00, 0x00ff0000, 0xff000000 }, TextureFormat::RGBA8   },
+		{ 32, DDPF_BUMPDUDV,             { 0x000000ff, 0x0000ff00, 0x00ff0000, 0xff000000 }, TextureFormat::RGBA8S  },
 		{ 32, DDPF_RGB|DDPF_ALPHAPIXELS, { 0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000 }, TextureFormat::BGRA8   }, // D3DFMT_A8R8G8B8
 		{ 32, DDPF_RGB|DDPF_ALPHAPIXELS, { 0x00ff0000, 0x0000ff00, 0x000000ff, 0x00000000 }, TextureFormat::BGRA8   }, // D3DFMT_X8R8G8B8
 		{ 32, DDPF_RGB|DDPF_ALPHAPIXELS, { 0x000003ff, 0x000ffc00, 0x3ff00000, 0xc0000000 }, TextureFormat::RGB10A2 },
 		{ 32, DDPF_RGB,                  { 0x0000ffff, 0xffff0000, 0x00000000, 0x00000000 }, TextureFormat::RG16    },
+		{ 32, DDPF_BUMPDUDV,             { 0x0000ffff, 0xffff0000, 0x00000000, 0x00000000 }, TextureFormat::RG16S   },
 		{ 32, DDPF_RGB,                  { 0xffffffff, 0x00000000, 0x00000000, 0x00000000 }, TextureFormat::R32U    },
 	};
 
@@ -2136,6 +2140,7 @@ namespace bimg
 				{
 					const TranslateDdsPixelFormat& pf = s_translateDdsPixelFormat[ii];
 					if (pf.m_bitCount   == bitCount
+					&&  pf.m_flags      == pixelFlags
 					&&  pf.m_bitmask[0] == bitmask[0]
 					&&  pf.m_bitmask[1] == bitmask[1]
 					&&  pf.m_bitmask[2] == bitmask[2]