opensolaris man page for mlib_videoidct8x8_u8_s16_q1

mlib_VideoIDCT8x8_U8_S16_Q1(3MLIB)			    mediaLib Library Functions				mlib_VideoIDCT8x8_U8_S16_Q1(3MLIB)

NAME
       mlib_VideoIDCT8x8_U8_S16_Q1 - inverse Discrete Cosine Transform

SYNOPSIS
       cc [ flag... ] file... -lmlib [ library... ]
       #include <mlib.h>

       mlib_status mlib_VideoIDCT8x8_U8_S16_Q1(mlib_u8 *block,
	    const mlib_s16 coeffs[64], mlib_s32 stride);

DESCRIPTION
       The  mlib_VideoIDCT8x8_U8_S16_Q1()  function  can  be used only when F(u,v) are nonzero and only when 0 <= u < 4 and 0 <= v < 4. The stride
       applies to the block that is part of the frame currently being reconstructed.

PARAMETERS
       The function takes the following arguments:

       block	 Pointer to the current block. block must be 8-byte aligned

       coeffs	 Pointer to the source DCT coefficients. coeffs must be 8-byte aligned.

       stride	 Stride, in bytes, between adjacent rows in a block. stride must be a multiple of eight.

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_VideoIDCT_IEEE_S16_S16(3MLIB),		   mlib_VideoIDCT8x8_S16_S16(3MLIB),		      mlib_VideoIDCT8x8_S16_S16_DC(3MLIB),
       mlib_VideoIDCT8x8_S16_S16_NA(3MLIB),		     mlib_VideoIDCT8x8_S16_S16_Q1(3MLIB),		  mlib_VideoIDCT8x8_U8_S16(3MLIB),
       mlib_VideoIDCT8x8_U8_S16_DC(3MLIB), mlib_VideoIDCT8x8_U8_S16_NA(3MLIB), attributes(5)

SunOS 5.11							    2 Mar 2007					mlib_VideoIDCT8x8_U8_S16_Q1(3MLIB)