mlib_signalquant_s16s_f32s(3mlib) [opensolaris man page]
mlib_SignalQuant_S16S_F32S(3MLIB) mediaLib Library Functions mlib_SignalQuant_S16S_F32S(3MLIB) NAME
mlib_SignalQuant_S16S_F32S - float to 16-bit quantization SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_SignalQuant_S16S_F32S(mlib_s16 *dst, const mlib_f32 *src, const mlib_f32 *thresh, mlib_s32 n); DESCRIPTION
The mlib_SignalQuant_S16S_F32S() function quantizes a signal array by using the following equation: X = x(n) n = 0, 1, ... Z = z(n) n = 0, 1, ... = -32768 for x(n) < t(-32768) = k for t(k) <= x(n) < t(k+1) = +32767 for x(n) >= t(+32767) PARAMETERS
The function takes the following arguments: dst Output signal array in two-channel interleaved stereo format. src Input signal array in two-channel interleaved stereo format. thresh Array of 65536 thresholds. n Number of samples in the input signal array. RETURN VALUES
The function 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
attributes(5) SunOS 5.11 2 Mar 2007 mlib_SignalQuant_S16S_F32S(3MLIB)
Check Out this Related Man Page
mlib_SignalQuant2_S16S_F32S(3MLIB) mediaLib Library Functions mlib_SignalQuant2_S16S_F32S(3MLIB) NAME
mlib_SignalQuant2_S16S_F32S - float to 16-bit quantization SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_SignalQuant2_S16S_F32S(mlib_s16 *dst, const mlib_f32 *src, const mlib_f32 thresh, mlib_s32 length, mlib_s16 offset, mlib_s32 n); DESCRIPTION
The mlib_SignalQuant2_S16S_F32S() function quantizes a signal array by using the following equation: X = x(n) n = 0, 1, ... Z = z(n) n = 0, 1, ... = offset for x(n) < t(0) = offset + k for t(k) <= x(n) < t(k+1) = offset + length - 1 for x(n) >= t(length - 1) PARAMETERS
The function takes the following arguments: dst Output signal array in two-channel interleaved stereo format. src Input signal array in two-channel interleaved stereo format. thresh Array of thresholds. length Length of the array of thresholds. offset Offset for thresholds. n Number of samples in the input signal array. RETURN VALUES
The function 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
attributes(5) SunOS 5.11 2 Mar 2007 mlib_SignalQuant2_S16S_F32S(3MLIB)