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
|
/*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Contributor(s): Sergey Sharybin
*
* ***** END GPL LICENSE BLOCK *****
*/
/** \file blender/python/intern/bpy_app_ocio.c
* \ingroup pythonintern
*/
#include <Python.h>
#include "BLI_utildefines.h"
#include "bpy_app_ocio.h"
#include "../generic/py_capi_utils.h"
#ifdef WITH_OCIO
# include "ocio_capi.h"
#endif
static PyTypeObject BlenderAppOCIOType;
static PyStructSequence_Field app_ocio_info_fields[] = {
{(char *)"supported", (char *)("Boolean, True when Blender is built with OpenColorIO support")},
{(char *)("version"), (char *)("The OpenColorIO version as a tuple of 3 numbers")},
{(char *)("version_string"), (char *)("The OpenColorIO version formatted as a string")},
{NULL},
};
static PyStructSequence_Desc app_ocio_info_desc = {
(char *)"bpy.app.ocio", /* name */
(char *)"This module contains information about OpenColorIO blender is linked against", /* doc */
app_ocio_info_fields, /* fields */
ARRAY_SIZE(app_ocio_info_fields) - 1
};
static PyObject *make_ocio_info(void)
{
PyObject *ocio_info;
int pos = 0;
#ifdef WITH_OCIO
int curversion;
#endif
ocio_info = PyStructSequence_New(&BlenderAppOCIOType);
if (ocio_info == NULL) {
return NULL;
}
#ifndef WITH_OCIO
#define SetStrItem(str) \
PyStructSequence_SET_ITEM(ocio_info, pos++, PyUnicode_FromString(str))
#endif
#define SetObjItem(obj) \
PyStructSequence_SET_ITEM(ocio_info, pos++, obj)
#ifdef WITH_OCIO
curversion = OCIO_getVersionHex();
SetObjItem(PyBool_FromLong(1));
SetObjItem(PyC_Tuple_Pack_I32(curversion >> 24, (curversion >> 16) % 256, (curversion >> 8) % 256));
SetObjItem(PyUnicode_FromFormat("%2d, %2d, %2d",
curversion >> 24, (curversion >> 16) % 256, (curversion >> 8) % 256));
#else
SetObjItem(PyBool_FromLong(0));
SetObjItem(PyC_Tuple_Pack_I32(0, 0, 0));
SetStrItem("Unknown");
#endif
if (PyErr_Occurred()) {
Py_CLEAR(ocio_info);
return NULL;
}
#undef SetStrItem
#undef SetObjItem
return ocio_info;
}
PyObject *BPY_app_ocio_struct(void)
{
PyObject *ret;
PyStructSequence_InitType(&BlenderAppOCIOType, &app_ocio_info_desc);
ret = make_ocio_info();
/* prevent user from creating new instances */
BlenderAppOCIOType.tp_init = NULL;
BlenderAppOCIOType.tp_new = NULL;
BlenderAppOCIOType.tp_hash = (hashfunc)_Py_HashPointer; /* without this we can't do set(sys.modules) [#29635] */
return ret;
}
|