1mlib_ImageTestFlags(3MLIB)mediaLib Library Functionsmlib_ImageTestFlags(3MLIB)
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6 mlib_ImageTestFlags - test flags
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9 cc [ flag... ] file... -lmlib [ library... ]
10 #include <mlib.h>
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12 int mlib_ImageTestFlags(const mlib_image *img, mlib_s32 flags);
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16 The mlib_ImageTestFlags() function tests the flags for a combination of
17 the following predefined characteristics. Note that the result of zero
18 means the conditions are satisfied.
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20 MLIB_IMAGE_ALIGNED64 /* data address is 64-byte aligned */
21 MLIB_IMAGE_ALIGNED8 /* data address is 8-byte aligned */
22 MLIB_IMAGE_ALIGNED4 /* data address is 4-byte aligned */
23 MLIB_IMAGE_ALIGNED2 /* data address is 2-byte aligned */
24 MLIB_IMAGE_WIDTH8X /* width is multiple of 8 */
25 MLIB_IMAGE_WIDTH4X /* width is multiple of 4 */
26 MLIB_IMAGE_WIDTH2X /* width is multiple of 2 */
27 MLIB_IMAGE_HEIGHT8X /* height is multiple of 8 */
28 MLIB_IMAGE_HEIGHT4X /* height is multiple of 4 */
29 MLIB_IMAGE_HEIGHT2X /* height is multiple of 2 */
30 MLIB_IMAGE_STRIDE8X /* stride is multiple of 8 */
31 MLIB_IMAGE_ONEVECTOR /* stride is equal to width in bytes */
32 MLIB_IMAGE_USERALLOCATED /* data space has been allocated by user */
33 MLIB_IMAGE_ATTRIBUTESET /* image attribute flags have been set */
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37 The function takes the following arguments:
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39 img Pointer to a mediaLib image structure.
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42 flags Combination of a set of characteristics to be tested. It is
43 formed by logically Oring one or more individual predefined
44 characteristics.
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48 The function returns an integer value containing results of test. Con‐
49 dition = 0 if satisfied; otherwise, Condition != 0.
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52 See attributes(5) for descriptions of the following attributes:
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57 ┌─────────────────────────────┬─────────────────────────────┐
58 │ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
59 ├─────────────────────────────┼─────────────────────────────┤
60 │Interface Stability │Committed │
61 ├─────────────────────────────┼─────────────────────────────┤
62 │MT-Level │MT-Safe │
63 └─────────────────────────────┴─────────────────────────────┘
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66 mlib_ImageGetFlags(3MLIB), attributes(5)
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70SunOS 5.11 2 Mar 2007 mlib_ImageTestFlags(3MLIB)