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mlib_signalconvertshift_f32s_s8s(3mlib) [opensolaris man page]

mlib_SignalConvertShift_F32_U8(3MLIB)			    mediaLib Library Functions			     mlib_SignalConvertShift_F32_U8(3MLIB)

NAME
mlib_SignalConvertShift_F32_U8, mlib_SignalConvertShift_F32_S8, mlib_SignalConvertShift_F32_S16, mlib_SignalConvertShift_F32_S32, mlib_Sig- nalConvertShift_F32S_U8S, mlib_SignalConvertShift_F32S_S8S, mlib_SignalConvertShift_F32S_S16S, mlib_SignalConvertShift_F32S_S32S - data type convert with shifting SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_SignalConvertShift_F32_U8(mlib_f32 *dst, const mlib_u8 *src, mlib_s32 shift, mlib_s32 n); mlib_status mlib_SignalConvertShift_F32_S8(mlib_f32 *dst, const mlib_s8 *src, mlib_s32 shift, mlib_s32 n); mlib_status mlib_SignalConvertShift_F32_S16(mlib_f32 *dst, const mlib_s16 *src, mlib_s32 shift, mlib_s32 n); mlib_status mlib_SignalConvertShift_F32_S32(mlib_f32 *dst, const mlib_s32 *src, mlib_s32 shift, mlib_s32 n); mlib_status mlib_SignalConvertShift_F32S_U8S(mlib_f32 *dst, const mlib_u8 *src, mlib_s32 shift, mlib_s32 n); mlib_status mlib_SignalConvertShift_F32S_S8S(mlib_f32 *dst, const mlib_s8 *src, mlib_s32 shift, mlib_s32 n); mlib_status mlib_SignalConvertShift_F32S_S16S(mlib_f32 *dst, const mlib_s16 *src, mlib_s32 shift, mlib_s32 n); mlib_status mlib_SignalConvertShift_F32S_S32S(mlib_f32 *dst, const mlib_s32 *src, mlib_s32 shift, mlib_s32 n); DESCRIPTION
Each of these functions performs data type convert with shifting. The following equation is used: dst[i] = src[i] * 2**shift See the following table for available variations of this group of data type convert functions. Type [*] F32 F32S -------------------------------------------------------------- U8 Y S8 Y -------------------------------------------------------------- S16 Y -------------------------------------------------------------- S32 Y -------------------------------------------------------------- U8S Y -------------------------------------------------------------- S8S Y -------------------------------------------------------------- S16S Y -------------------------------------------------------------- S32S Y [*] Each row represents a source data type. Each column represents a destination data type. PARAMETERS
Each of the functions takes the following arguments: dst Destination signal array. src Source signal array. shift Left shifting factor. n Number of samples in the source signal arrays. 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_SignalConvertShift_U8_S8_Sat(3MLIB), attributes(5) SunOS 5.11 2 Mar 2007 mlib_SignalConvertShift_F32_U8(3MLIB)

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