294 } DDSVector4;  typedef
888 static inline void VectorAdd(const DDSVector4 left, const DDSVector4 right,  in VectorAdd()
889   DDSVector4 *destination)  in VectorAdd()
897 static inline void VectorClamp(DDSVector4 *value)  in VectorClamp()
912 static inline void VectorCopy43(const DDSVector4 source,  in VectorCopy43()
920 static inline void VectorCopy44(const DDSVector4 source,  in VectorCopy44()
921   DDSVector4 *destination)  in VectorCopy44()
929 static inline void VectorNegativeMultiplySubtract(const DDSVector4 a,  in VectorNegativeMultiplySubtract()
930   const DDSVector4 b, const DDSVector4 c, DDSVector4 *destination)  in VectorNegativeMultiplySubtract()
938 static inline void VectorMultiply(const DDSVector4 left,  in VectorMultiply()
939   const DDSVector4 right, DDSVector4 *destination)  in VectorMultiply()
955 static inline void VectorMultiplyAdd(const DDSVector4 a, const DDSVector4 b,  in VectorMultiplyAdd()
956   const DDSVector4 c, DDSVector4 *destination)  in VectorMultiplyAdd()
972 static inline void VectorReciprocal(const DDSVector4 value,  in VectorReciprocal()
973   DDSVector4 *destination)  in VectorReciprocal()
981 static inline void VectorSubtract(const DDSVector4 left,  in VectorSubtract()
982   const DDSVector4 right, DDSVector4 *destination)  in VectorSubtract()
998 static inline void VectorTruncate(DDSVector4 *value)  in VectorTruncate()
2338   const DDSVector4 *points, const DDSVector3 axis, DDSVector4 *pointsWeights,  in ConstructOrdering()
2339   DDSVector4 *xSumwSum, unsigned char *order, size_t iteration)  in ConstructOrdering()
2406     DDSVector4  in ConstructOrdering()
2424   const DDSVector4 *points, const ssize_t *map, const DDSVector3 principle,  in CompressClusterFit()
2425   const DDSVector4 metric, DDSVector3 *start, DDSVector3* end,  in CompressClusterFit()
2431   DDSVector4  in CompressClusterFit()
2494       DDSVector4  in CompressClusterFit()
2525           DDSVector4  in CompressClusterFit()
2656   const DDSVector4* points, const ssize_t *map, const DDSVector3 principle,  in CompressRangeFit()
2657   const DDSVector4 metric, DDSVector3 *start, DDSVector3 *end,  in CompressRangeFit()
2803   DDSVector4  in ComputePrincipleComponent()
2831     DDSVector4  in ComputePrincipleComponent()
2864   const DDSVector4 *points, float *covariance)  in ComputeWeightedCovariance()
3028   DDSVector4 *points, const ssize_t *map, const MagickBooleanType clusterFit)  in WriteCompressed()
3038   DDSVector4  in WriteCompressed()
3059 static void WriteSingleColorFit(Image *image, const DDSVector4 *points,  in WriteSingleColorFit()
3111       DDSVector4  in WriteFourCC()