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Side by Side Diff: third_party/qcms/qcms.h

Issue 8079005: Remove unused qcms library. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: Created 9 years, 2 months ago
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1 #ifndef QCMS_H
2 #define QCMS_H
3
4 #ifdef __cplusplus
5 extern "C" {
6 #endif
7
8 /* if we've already got an ICC_H header we can ignore the following */
9 #ifndef ICC_H
10 /* icc34 defines */
11
12 /*****************************************************************
13 Copyright (c) 1994-1996 SunSoft, Inc.
14
15 Rights Reserved
16
17 Permission is hereby granted, free of charge, to any person
18 obtaining a copy of this software and associated documentation
19 files (the "Software"), to deal in the Software without restrict-
20 ion, including without limitation the rights to use, copy, modify,
21 merge, publish distribute, sublicense, and/or sell copies of the
22 Software, and to permit persons to whom the Software is furnished
23 to do so, subject to the following conditions:
24
25 The above copyright notice and this permission notice shall be
26 included in all copies or substantial portions of the Software.
27
28 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
29 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
30 OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-
31 INFRINGEMENT. IN NO EVENT SHALL SUNSOFT, INC. OR ITS PARENT
32 COMPANY BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
33 WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
34 FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
35 OTHER DEALINGS IN THE SOFTWARE.
36
37 Except as contained in this notice, the name of SunSoft, Inc.
38 shall not be used in advertising or otherwise to promote the
39 sale, use or other dealings in this Software without written
40 authorization from SunSoft Inc.
41 ******************************************************************/
42
43 /*
44 * Color Space Signatures
45 * Note that only icSigXYZData and icSigLabData are valid
46 * Profile Connection Spaces (PCSs)
47 */
48 typedef enum {
49 icSigXYZData = 0x58595A20L, /* 'XYZ ' */
50 icSigLabData = 0x4C616220L, /* 'Lab ' */
51 icSigLuvData = 0x4C757620L, /* 'Luv ' */
52 icSigYCbCrData = 0x59436272L, /* 'YCbr' */
53 icSigYxyData = 0x59787920L, /* 'Yxy ' */
54 icSigRgbData = 0x52474220L, /* 'RGB ' */
55 icSigGrayData = 0x47524159L, /* 'GRAY' */
56 icSigHsvData = 0x48535620L, /* 'HSV ' */
57 icSigHlsData = 0x484C5320L, /* 'HLS ' */
58 icSigCmykData = 0x434D594BL, /* 'CMYK' */
59 icSigCmyData = 0x434D5920L, /* 'CMY ' */
60 icSig2colorData = 0x32434C52L, /* '2CLR' */
61 icSig3colorData = 0x33434C52L, /* '3CLR' */
62 icSig4colorData = 0x34434C52L, /* '4CLR' */
63 icSig5colorData = 0x35434C52L, /* '5CLR' */
64 icSig6colorData = 0x36434C52L, /* '6CLR' */
65 icSig7colorData = 0x37434C52L, /* '7CLR' */
66 icSig8colorData = 0x38434C52L, /* '8CLR' */
67 icSig9colorData = 0x39434C52L, /* '9CLR' */
68 icSig10colorData = 0x41434C52L, /* 'ACLR' */
69 icSig11colorData = 0x42434C52L, /* 'BCLR' */
70 icSig12colorData = 0x43434C52L, /* 'CCLR' */
71 icSig13colorData = 0x44434C52L, /* 'DCLR' */
72 icSig14colorData = 0x45434C52L, /* 'ECLR' */
73 icSig15colorData = 0x46434C52L, /* 'FCLR' */
74 icMaxEnumData = 0xFFFFFFFFL
75 } icColorSpaceSignature;
76 #endif
77
78 #include <stdio.h>
79
80 typedef int qcms_bool;
81
82 struct _qcms_transform;
83 typedef struct _qcms_transform qcms_transform;
84
85 struct _qcms_profile;
86 typedef struct _qcms_profile qcms_profile;
87
88 /* these values match the Rendering Intent values from the ICC spec */
89 typedef enum {
90 QCMS_INTENT_DEFAULT = 0,
91 QCMS_INTENT_PERCEPTUAL = 0,
92 QCMS_INTENT_RELATIVE_COLORIMETRIC = 1,
93 QCMS_INTENT_SATURATION = 2,
94 QCMS_INTENT_ABSOLUTE_COLORIMETRIC = 3
95 } qcms_intent;
96
97 //XXX: I don't really like the _DATA_ prefix
98 typedef enum {
99 QCMS_DATA_RGB_8,
100 QCMS_DATA_RGBA_8,
101 QCMS_DATA_GRAY_8,
102 QCMS_DATA_GRAYA_8
103 } qcms_data_type;
104
105 /* the names for the following two types are sort of ugly */
106 typedef struct
107 {
108 double x;
109 double y;
110 double Y;
111 } qcms_CIE_xyY;
112
113 typedef struct
114 {
115 qcms_CIE_xyY red;
116 qcms_CIE_xyY green;
117 qcms_CIE_xyY blue;
118 } qcms_CIE_xyYTRIPLE;
119
120 qcms_profile* qcms_profile_create_rgb_with_gamma(
121 qcms_CIE_xyY white_point,
122 qcms_CIE_xyYTRIPLE primaries,
123 float gamma);
124
125 qcms_profile* qcms_profile_from_memory(const void *mem, size_t size);
126
127 qcms_profile* qcms_profile_from_file(FILE *file);
128 qcms_profile* qcms_profile_from_path(const char *path);
129 qcms_profile* qcms_profile_sRGB(void);
130 void qcms_profile_release(qcms_profile *profile);
131
132 qcms_bool qcms_profile_is_bogus(qcms_profile *profile);
133 qcms_intent qcms_profile_get_rendering_intent(qcms_profile *profile);
134 icColorSpaceSignature qcms_profile_get_color_space(qcms_profile *profile);
135
136 void qcms_profile_precache_output_transform(qcms_profile *profile);
137
138 qcms_transform* qcms_transform_create(
139 qcms_profile *in, qcms_data_type in_type,
140 qcms_profile* out, qcms_data_type out_type,
141 qcms_intent intent);
142
143 void qcms_transform_release(qcms_transform *);
144
145 void qcms_transform_data(qcms_transform *transform, void *src, void *dest, size_ t length);
146
147
148
149 #ifdef __cplusplus
150 }
151 #endif
152
153 #endif
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