opensolaris man page for mlib_videodequantize_s16

Query: mlib_videodequantize_s16

OS: opensolaris

Section: 3mlib

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

mlib_VideoDeQuantize_S16(3MLIB) 			    mediaLib Library Functions				   mlib_VideoDeQuantize_S16(3MLIB)

NAME
mlib_VideoDeQuantize_S16 - dequantization of forward Discrete Cosine Transform (DCT) coefficients
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_VideoDeQuantize_S16(mlib_s16 icoeffs[64], const mlib_d64 dqtable[64]);
DESCRIPTION
The mlib_VideoDeQuantize_S16() function performs dequantization on DCT coefficients. The following equation is used: icoeffs[i] = icoeffs[i] * dqtable[i]; 0 <= i < 64
PARAMETERS
The function takes the following arguments: icoeffs Pointer to the output DCT coefficients: -2048 < icoeffs[i] < 2048 Note that icoeffs must be 8-byte aligned. dqtable Pointer to dequantizer table coefficients.
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
mlib_VideoDCT2x2_S16_S16(3MLIB), mlib_VideoDCT4x4_S16_S16(3MLIB), mlib_VideoDCT8x8_S16_S16(3MLIB), mlib_VideoDCT8x8_S16_S16_B12(3MLIB), mlib_VideoDCT8x8_S16_S16_NA(3MLIB), mlib_VideoDCT8x8_S16_U8(3MLIB), mlib_VideoDCT8x8_S16_U8_NA(3MLIB), mlib_VideoDCT16x16_S16_S16(3MLIB), mlib_VideoDCT16x16_S16_S16_B10(3MLIB), mlib_VideoDeQuantizeInit_S16(3MLIB), mlib_VideoQuantize_S16(3MLIB), mlib_VideoQuan- tizeInit_S16(3MLIB), attributes(5) SunOS 5.11 2 Mar 2007 mlib_VideoDeQuantize_S16(3MLIB)
Related Man Pages
mlib_videodct16x16_s16_s16_b10(3mlib) - sunos
mlib_videodct2x2_s16_s16(3mlib) - opensolaris
mlib_videodct16x16_s16_s16(3mlib) - opensolaris
mlib_videoquantizeinit_s16(3mlib) - opensolaris
mlib_videoquantize_s16(3mlib) - opensolaris
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