1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
|
/* cairo - a vector graphics library with display and print output
*
* Copyright © 2002 University of Southern California
* Copyright © 2005 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it either under the terms of the GNU Lesser General Public
* License version 2.1 as published by the Free Software Foundation
* (the "LGPL") or, at your option, under the terms of the Mozilla
* Public License Version 1.1 (the "MPL"). If you do not alter this
* notice, a recipient may use your version of this file under either
* the MPL or the LGPL.
*
* You should have received a copy of the LGPL along with this library
* in the file COPYING-LGPL-2.1; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA
* You should have received a copy of the MPL along with this library
* in the file COPYING-MPL-1.1
*
* The contents of this file are subject to the Mozilla Public License
* Version 1.1 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
* OF ANY KIND, either express or implied. See the LGPL or the MPL for
* the specific language governing rights and limitations.
*
* The Original Code is the cairo graphics library.
*
* The Initial Developer of the Original Code is University of Southern
* California.
*
* Contributor(s):
* Carl D. Worth <cworth@cworth.org>
*/
#ifndef _CAIRO_ERROR_PRIVATE_H_
#define _CAIRO_ERROR_PRIVATE_H_
#include "cairo.h"
#include "cairo-compiler-private.h"
#include "cairo-types-private.h"
#include <assert.h>
CAIRO_BEGIN_DECLS
/* _cairo_int_status: internal status
*
* Sure wish C had a real enum type so that this would be distinct
* from #cairo_status_t. Oh well, without that, I'll use this bogus 100
* offset. We want to keep it fit in int8_t as the compiler may choose
* that for #cairo_status_t
*/
enum _cairo_int_status {
CAIRO_INT_STATUS_SUCCESS = 0,
CAIRO_INT_STATUS_NO_MEMORY,
CAIRO_INT_STATUS_INVALID_RESTORE,
CAIRO_INT_STATUS_INVALID_POP_GROUP,
CAIRO_INT_STATUS_NO_CURRENT_POINT,
CAIRO_INT_STATUS_INVALID_MATRIX,
CAIRO_INT_STATUS_INVALID_STATUS,
CAIRO_INT_STATUS_NULL_POINTER,
CAIRO_INT_STATUS_INVALID_STRING,
CAIRO_INT_STATUS_INVALID_PATH_DATA,
CAIRO_INT_STATUS_READ_ERROR,
CAIRO_INT_STATUS_WRITE_ERROR,
CAIRO_INT_STATUS_SURFACE_FINISHED,
CAIRO_INT_STATUS_SURFACE_TYPE_MISMATCH,
CAIRO_INT_STATUS_PATTERN_TYPE_MISMATCH,
CAIRO_INT_STATUS_INVALID_CONTENT,
CAIRO_INT_STATUS_INVALID_FORMAT,
CAIRO_INT_STATUS_INVALID_VISUAL,
CAIRO_INT_STATUS_FILE_NOT_FOUND,
CAIRO_INT_STATUS_INVALID_DASH,
CAIRO_INT_STATUS_INVALID_DSC_COMMENT,
CAIRO_INT_STATUS_INVALID_INDEX,
CAIRO_INT_STATUS_CLIP_NOT_REPRESENTABLE,
CAIRO_INT_STATUS_TEMP_FILE_ERROR,
CAIRO_INT_STATUS_INVALID_STRIDE,
CAIRO_INT_STATUS_FONT_TYPE_MISMATCH,
CAIRO_INT_STATUS_USER_FONT_IMMUTABLE,
CAIRO_INT_STATUS_USER_FONT_ERROR,
CAIRO_INT_STATUS_NEGATIVE_COUNT,
CAIRO_INT_STATUS_INVALID_CLUSTERS,
CAIRO_INT_STATUS_INVALID_SLANT,
CAIRO_INT_STATUS_INVALID_WEIGHT,
CAIRO_INT_STATUS_INVALID_SIZE,
CAIRO_INT_STATUS_USER_FONT_NOT_IMPLEMENTED,
CAIRO_INT_STATUS_DEVICE_TYPE_MISMATCH,
CAIRO_INT_STATUS_DEVICE_ERROR,
CAIRO_INT_STATUS_INVALID_MESH_CONSTRUCTION,
CAIRO_INT_STATUS_DEVICE_FINISHED,
CAIRO_INT_STATUS_JBIG2_GLOBAL_MISSING,
CAIRO_INT_STATUS_PNG_ERROR,
CAIRO_INT_STATUS_FREETYPE_ERROR,
CAIRO_INT_STATUS_WIN32_GDI_ERROR,
CAIRO_INT_STATUS_TAG_ERROR,
CAIRO_INT_STATUS_DWRITE_ERROR,
CAIRO_INT_STATUS_SVG_FONT_ERROR,
CAIRO_INT_STATUS_LAST_STATUS,
CAIRO_INT_STATUS_UNSUPPORTED = 100,
CAIRO_INT_STATUS_DEGENERATE,
CAIRO_INT_STATUS_NOTHING_TO_DO,
CAIRO_INT_STATUS_FLATTEN_TRANSPARENCY,
CAIRO_INT_STATUS_IMAGE_FALLBACK,
CAIRO_INT_STATUS_ANALYZE_RECORDING_SURFACE_PATTERN,
};
typedef enum _cairo_int_status cairo_int_status_t;
#define _cairo_status_is_error(status) \
((status) != CAIRO_STATUS_SUCCESS && (status) < CAIRO_STATUS_LAST_STATUS)
#define _cairo_int_status_is_error(status) \
((status) != CAIRO_INT_STATUS_SUCCESS && (status) < CAIRO_INT_STATUS_LAST_STATUS)
cairo_private cairo_status_t
_cairo_error (cairo_status_t status);
/* hide compiler warnings when discarding the return value */
#define _cairo_error_throw(status) do { \
cairo_status_t status__ = _cairo_error (status); \
(void) status__; \
} while (0)
CAIRO_END_DECLS
#endif /* _CAIRO_ERROR_PRIVATE_H_ */
|
