opensolaris man page for mlib_videodequantize_s16

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)