1mlib_ImageColorConvert1_Fp(m3eMdLiIaBL)ib Library Funmcltiibo_nIsmageColorConvert1_Fp(3MLIB)
2
3
4

NAME

6       mlib_ImageColorConvert1_Fp  -  color  conversion  using a 3x3 floating-
7       point matrix
8

SYNOPSIS

10       cc [ flag... ] file... -lmlib [ library... ]
11       #include <mlib.h>
12
13       mlib_status mlib_ImageColorConvert1_Fp(mlib_image *dst,
14            const mlib_image *src, const mlib_d64 *cmat);
15
16

DESCRIPTION

18       The mlib_ImageColorConvert1_Fp() function takes a  3x3  floating  point
19       conversion matrix and converts the floating-point source color image to
20       the destination color image.
21
22
23       The source and destination images must be three-channel images.
24
25
26       It uses the following equation:
27
28         |dst[x][y][0]|   |cmat[0] cmat[1] cmat[2]|   |src[x][y][0]|
29         |dst[x][y][1]| = |cmat[3] cmat[4] cmat[5]| * |src[x][y][1]|
30         |dst[x][y][2]|   |cmat[6] cmat[7] cmat[8]|   |src[x][y][2]|
31
32

PARAMETERS

34       The function takes the following arguments:
35
36       dst     Pointer to destination image.
37
38
39       src     Pointer to source image.
40
41
42       cmat    Conversion matrix in row major order.
43
44

RETURN VALUES

46       The function returns MLIB_SUCCESS if successful. Otherwise  it  returns
47       MLIB_FAILURE.
48

ATTRIBUTES

50       See attributes(5) for descriptions of the following attributes:
51
52
53
54
55       ┌─────────────────────────────┬─────────────────────────────┐
56       │      ATTRIBUTE TYPE         │      ATTRIBUTE VALUE        │
57       ├─────────────────────────────┼─────────────────────────────┤
58       │Interface Stability          │Committed                    │
59       ├─────────────────────────────┼─────────────────────────────┤
60       │MT-Level                     │MT-Safe                      │
61       └─────────────────────────────┴─────────────────────────────┘
62

SEE ALSO

64       mlib_ImageColorConvert1(3MLIB),         mlib_ImageColorConvert2(3MLIB),
65       mlib_ImageColorConvert2_Fp(3MLIB),       mlib_ImageColorRGB2XYZ(3MLIB),
66       mlib_ImageColorRGB2XYZ_Fp(3MLIB),        mlib_ImageColorXYZ2RGB(3MLIB),
67       mlib_ImageColorXYZ2RGB_Fp(3MLIB), attributes(5)
68
69
70
71SunOS 5.11                        2 Mar 2007 mlib_ImageColorConvert1_Fp(3MLIB)
Impressum