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OpenSolaris 2009.06 - man page for mlib_matrixsub_u8_sat (opensolaris section 3mlib)

mlib_MatrixSub_U8_Mod(3MLIB)				    mediaLib Library Functions				      mlib_MatrixSub_U8_Mod(3MLIB)

NAME
mlib_MatrixSub_U8_Mod, mlib_MatrixSub_U8_Sat, mlib_MatrixSub_U8C_Mod, mlib_MatrixSub_U8C_Sat, mlib_MatrixSub_S8_Mod, mlib_MatrixSub_S8_Sat, mlib_MatrixSub_S8C_Mod, mlib_MatrixSub_S8C_Sat, mlib_MatrixSub_S16_Mod, mlib_MatrixSub_S16_Sat, mlib_MatrixSub_S16C_Mod, mlib_Matrix- Sub_S16C_Sat, mlib_MatrixSub_S32_Mod, mlib_MatrixSub_S32_Sat, mlib_MatrixSub_S32C_Mod, mlib_MatrixSub_S32C_Sat - matrix subtraction, in place
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_MatrixSub_U8_Mod(mlib_u8 *xz, const mlib_u8 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixSub_U8_Sat(mlib_u8 *xz, const mlib_u8 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixSub_U8C_Mod(mlib_u8 *xz, const mlib_u8 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixSub_U8C_Sat(mlib_u8 *xz, const mlib_u8 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixSub_S8_Mod(mlib_s8 *xz, const mlib_s8 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixSub_S8_Sat(mlib_s8 *xz, const mlib_s8 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixSub_S8C_Mod(mlib_s8 *xz, const mlib_s8 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixSub_S8C_Sat(mlib_s8 *xz, const mlib_s8 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixSub_S16_Mod(mlib_s16 *xz, const mlib_s16 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixSub_S16_Sat(mlib_s16 *xz, const mlib_s16 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixSub_S16C_Mod(mlib_s16 *xz, const mlib_s16 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixSub_S16C_Sat(mlib_s16 *xz, const mlib_s16 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixSub_S32_Mod(mlib_s32 *xz, const mlib_s32 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixSub_S32_Sat(mlib_s32 *xz, const mlib_s32 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixSub_S32C_Mod(mlib_s32 *xz, const mlib_s32 *y, mlib_s32 m, mlib_s32 n); mlib_status mlib_MatrixSub_S32C_Sat(mlib_s32 *xz, const mlib_s32 *y, mlib_s32 m, mlib_s32 n);
DESCRIPTION
Each of these functions performs an in-place subtraction of the second matrix from the first matrix. It uses the following equation: xz[i] = xz[i] - y[i] 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: xz Pointer to the first source and destination 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_MatrixSub_U8_U8_Mod(3MLIB), attributes(5) SunOS 5.11 2 Mar 2007 mlib_MatrixSub_U8_Mod(3MLIB)

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