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man page for mlib_matrixave_s32_s32

mlib_MatrixAve_U8_U8(3MLIB)				    mediaLib Library Functions				       mlib_MatrixAve_U8_U8(3MLIB)

NAME
mlib_MatrixAve_U8_U8, mlib_MatrixAve_U8C_U8C, mlib_MatrixAve_S8_S8, mlib_MatrixAve_S8C_S8C, mlib_MatrixAve_S16_U8, mlib_MatrixAve_S16_S8, mlib_MatrixAve_S16_S16, mlib_MatrixAve_S16C_U8C, mlib_MatrixAve_S16C_S8C, mlib_MatrixAve_S16C_S16C, mlib_MatrixAve_S32_S16, mlib_Matrix- Ave_S32_S32, mlib_MatrixAve_S32C_S16C, mlib_MatrixAve_S32C_S32C - matrix average SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_MatrixAve_U8_U8(mlib_u8 *z, const mlib_u8 *x, const mlib_u8 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixAve_U8C_U8C(mlib_u8 *z, const mlib_u8 *x, const mlib_u8 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixAve_S8_S8(mlib_s8 *z, const mlib_s8 *x, const mlib_s8 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixAve_S8C_S8C(mlib_s8 *z, const mlib_s8 *x, const mlib_s8 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixAve_S16_U8(mlib_s16 *z, const mlib_u8 *x, const mlib_u8 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixAve_S16_S8(mlib_s16 *z, const mlib_s8 *x, const mlib_s8 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixAve_S16_S16(mlib_s16 *z, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixAve_S16C_U8C(mlib_s16 *z, const mlib_u8 *x, const mlib_u8 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixAve_S16C_S8C(mlib_s16 *z, const mlib_s8 *x, const mlib_s8 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixAve_S16C_S16C(mlib_s16 *z, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixAve_S32_S16(mlib_s32 *z, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixAve_S32_S32(mlib_s32 *z, const mlib_s32 *x, const mlib_s32 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixAve_S32C_S16C(mlib_s32 *z, const mlib_s16 *x, const mlib_s16 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixAve_S32C_S32C(mlib_s32 *z, const mlib_s32 *x, const mlib_s32 *y, mlib_s32 m, mlib_s32 n); DESCRIPTION
Each of these functions computes the average of the first source matrix and the second source matrix and writes the output to the destina- tion matrix. It uses the following equation: z[i] = (x[i] + y[i] + 1) / 2 where i = 0, 1, ..., (m*n - 1) for real data; i = 0, 1, ..., (m*n*2 - 1) for complex data. PARAMETERS
Each of the functions takes the following arguments: z Pointer to the destination matrix. x Pointer to the first source matrix. y Pointer to the second source matrix. m Number of rows in the matrices. n Number of columns in the matrices. 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 |Committed | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ SEE ALSO
mlib_MatrixAve_U8(3MLIB), attributes(5) SunOS 5.11 23 May 2007 mlib_MatrixAve_U8_U8(3MLIB)

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