UINT_32             mipId;               ///< mipmap level id
 
     ADDR2_META_FLAGS    dccKeyFlags;         ///< DCC flags
-    ADDR2_SURFACE_FLAGS colorFlags;          ///< Color surface flags
     AddrResourceType    resourceType;        ///< Color surface type
     AddrSwizzleMode     swizzleMode;         ///< Color surface swizzle mode
     UINT_32             bpp;                 ///< Color surface bits per pixel
-    UINT_32             unalignedWidth;      ///< Color surface original width (of mip0)
-    UINT_32             unalignedHeight;     ///< Color surface original height (of mip0)
     UINT_32             numSlices;           ///< Color surface original slices (of mip0)
     UINT_32             numMipLevels;        ///< Color surface mipmap levels
     UINT_32             numFrags;            ///< Color surface fragment number
 
                                        /* Compute address mapping from non-displayable to displayable DCC. */
                                        ADDR2_COMPUTE_DCC_ADDRFROMCOORD_INPUT addrin = {};
                                        addrin.size             = sizeof(addrin);
-                                       addrin.colorFlags.color = 1;
                                        addrin.swizzleMode      = din.swizzleMode;
                                        addrin.resourceType     = din.resourceType;
                                        addrin.bpp              = din.bpp;
-                                       addrin.unalignedWidth   = din.unalignedWidth;
-                                       addrin.unalignedHeight  = din.unalignedHeight;
                                        addrin.numSlices        = 1;
                                        addrin.numMipLevels     = 1;
                                        addrin.numFrags         = 1;