void rgbcx__encode_bc1( uint32_t level, void* pDst, const uint8_t* pPixels, int allow_3color, int use_transparent_texels_for_black );
void rgbcx__encode_bc3( uint32_t level, void* pDst, const uint8_t* pPixels );
+int rgbcx__unpack_bc1( const void *pSrc, uint8_t *pDst );
+int rgbcx__unpack_bc3( const void *pSrc, uint8_t *pDst );
#ifdef __cplusplus
}
#endif