mlib_ImageTestFlags(3MLIB)mediaLib Library Functionsmlib_ImageTestFlags(3MLIB)NAMEmlib_ImageTestFlags - test flags
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
int mlib_ImageTestFlags(const mlib_image *img, mlib_s32 flags);
DESCRIPTION
The mlib_ImageTestFlags() function tests the flags for a combination of
the following predefined characteristics. Note that the result of zero
means the conditions are satisfied.
MLIB_IMAGE_ALIGNED64 /* data address is 64-byte aligned */
MLIB_IMAGE_ALIGNED8 /* data address is 8-byte aligned */
MLIB_IMAGE_ALIGNED4 /* data address is 4-byte aligned */
MLIB_IMAGE_ALIGNED2 /* data address is 2-byte aligned */
MLIB_IMAGE_WIDTH8X /* width is multiple of 8 */
MLIB_IMAGE_WIDTH4X /* width is multiple of 4 */
MLIB_IMAGE_WIDTH2X /* width is multiple of 2 */
MLIB_IMAGE_HEIGHT8X /* height is multiple of 8 */
MLIB_IMAGE_HEIGHT4X /* height is multiple of 4 */
MLIB_IMAGE_HEIGHT2X /* height is multiple of 2 */
MLIB_IMAGE_STRIDE8X /* stride is multiple of 8 */
MLIB_IMAGE_ONEVECTOR /* stride is equal to width in bytes */
MLIB_IMAGE_USERALLOCATED /* data space has been allocated by user */
MLIB_IMAGE_ATTRIBUTESET /* image attribute flags have been set */
PARAMETERS
The function takes the following arguments:
img Pointer to a mediaLib image structure.
flags Combination of a set of characteristics to be tested. It is
formed by logically Oring one or more individual predefined
characteristics.
RETURN VALUES
The function returns an integer value containing results of test. Con‐
dition = 0 if satisfied; otherwise, Condition != 0.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌─────────────────────────────┬─────────────────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├─────────────────────────────┼─────────────────────────────┤
│Interface Stability │Committed │
├─────────────────────────────┼─────────────────────────────┤
│MT-Level │MT-Safe │
└─────────────────────────────┴─────────────────────────────┘
SEE ALSOmlib_ImageGetFlags(3MLIB), attributes(5)SunOS 5.10 2 Mar 2007 mlib_ImageTestFlags(3MLIB)
