mlib_vectorconjsymext_s16c_s16c_sat(3mlib) [sunos man page]

mlib_VectorConjSymExt_S8C_S8C_Sat(3MLIB)		    mediaLib Library Functions			  mlib_VectorConjSymExt_S8C_S8C_Sat(3MLIB)

NAME

       mlib_VectorConjSymExt_S8C_S8C_Sat,  mlib_VectorConjSymExt_S16C_S16C_Sat,  mlib_VectorConjSymExt_S32C_S32C_Sat  - vector conjugate-symmetric
       extension

SYNOPSIS

       cc [ flag... ] file... -lmlib [ library... ]
       #include <mlib.h>

       mlib_status mlib_VectorConjSymExt_S8C_S8C_Sat(mlib_s8 *z, const mlib_s8 *x, mlib_s32 n);

       mlib_status mlib_VectorConjSymExt_S16C_S16C_Sat(mlib_s16 *z, const mlib_s16 *x, mlib_s32 n);

       mlib_status mlib_VectorConjSymExt_S32C_S32C_Sat(mlib_s32 *z, const mlib_s32 *x, mlib_s32 n);

DESCRIPTION

       Each of these functions computes the complex conjugate extension of a complex vector.

       The source and destination vectors must be in the same data type.

       When n is even, the following equation is used:

       z[2*i]	  =  x[2*i]
       z[2*i + 1] = -x[2*i + 1]

       for i = 0, 1, ..., (n - 1).

       z[2*i]	  =  x[2*(2*n - 1 - i)]
       z[2*i + 1] = -x[2*(2*n - 1 - i) + 1]

       for i = n, (n + 1), ..., (2*n - 1).

       When n is odd, the following equation is used:

       z[2*i]	  =  x[2*i]
       z[2*i + 1] = -x[2*i + 1]

       for i = 0, 1, ..., (n - 1).

       z[2*i]	  =  x[2*(2*n - 2 - i)]
       z[2*i + 1] = -x[2*(2*n - 2 - i) + 1]

       for i = n, (n + 1), ..., (2*n - 2).

PARAMETERS

       Each of the functions takes the following arguments:

       z	       Pointer to the first element of the destination vector.

       x	       Pointer to the first element of the source vector.

       n	       Number of elements in the source vector.

RETURN VALUES

       Each of the functions returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Evolving			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       attributes(5)

SunOS 5.10							    10 Nov 2004 			  mlib_VectorConjSymExt_S8C_S8C_Sat(3MLIB)

mlib_VectorCopy_U8(3MLIB)				    mediaLib Library Functions					 mlib_VectorCopy_U8(3MLIB)

NAME

       mlib_VectorCopy_U8,  mlib_VectorCopy_U8C,  mlib_VectorCopy_S8, mlib_VectorCopy_S8C, mlib_VectorCopy_S16, mlib_VectorCopy_S16C, mlib_Vector-
       Copy_S32, mlib_VectorCopy_S32C - vector copy

SYNOPSIS

       cc [ flag... ] file... -lmlib [ library... ]
       #include <mlib.h>

       mlib_status mlib_VectorCopy_U8(mlib_u8 *z, const mlib_u8 *x, mlib_s32 n);

       mlib_status mlib_VectorCopy_U8C(mlib_u8 *z, const mlib_u8 *x, mlib_s32 n);

       mlib_status mlib_VectorCopy_S8(mlib_s8 *z, const mlib_s8 *x, mlib_s32 n);

       mlib_status mlib_VectorCopy_S8C(mlib_s8 *z, const mlib_s8 *x, mlib_s32 n);

       mlib_status mlib_VectorCopy_S16(mlib_s16 *z, const mlib_s16 *x, mlib_s32 n);

       mlib_status mlib_VectorCopy_S16C(mlib_s16 *z, const mlib_s16 *x, mlib_s32 n);

       mlib_status mlib_VectorCopy_S32(mlib_s32 *z, const mlib_s32 *x, mlib_s32 n);

       mlib_status mlib_VectorCopy_S32C(mlib_s32 *z, const mlib_s32 *x, mlib_s32 n);

DESCRIPTION

       Each of these functions copies one vector to another vector of the same data type.

       The input and output vectors must be in the same data type.

       For real data, the following equation is used:

       z[i] = x[i]

       where i = 0, 1, ..., (n - 1).

       For complex data, the following equation is used:

       z[2*i]	  = x[2*i]
       z[2*i + 1] = x[2*i + 1]

       where i = 0, 1, ..., (n - 1).

PARAMETERS

       Each of the functions takes the following arguments:

       z	       Pointer to the first element of the destination vector.

       x	       Pointer to the first element of the source vector.

       n	       Number of elements in the vectors.

RETURN VALUES

       Each of the functions returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Evolving			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       attributes(5)

SunOS 5.10							    10 Nov 2004 					 mlib_VectorCopy_U8(3MLIB)