715a8268fa
Python 3.14 has moved some functionality into the public API, use the updated names even with older Python versions. Also resolve an error caused by variable reuse with delayed annotation evaluation for TextureProperties_MixIn on startup. Resolve #140695.
83 lines
2.1 KiB
C++
83 lines
2.1 KiB
C++
/* SPDX-FileCopyrightText: 2023 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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/** \file
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* \ingroup pythonintern
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*/
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#include "BLI_utildefines.h"
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#include <Python.h>
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#include "../generic/python_compat.hh" /* IWYU pragma: keep. */
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#include "bpy_app_oiio.hh"
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#include "../generic/py_capi_utils.hh"
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#include "openimageio_api.h"
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static PyTypeObject BlenderAppOIIOType;
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static PyStructSequence_Field app_oiio_info_fields[] = {
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{"supported", "Boolean, True when Blender is built with OpenImageIO support"},
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{"version", "The OpenImageIO version as a tuple of 3 numbers"},
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{"version_string", "The OpenImageIO version formatted as a string"},
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{nullptr},
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};
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static PyStructSequence_Desc app_oiio_info_desc = {
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/*name*/ "bpy.app.oiio",
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/*doc*/ "This module contains information about OpeImageIO blender is linked against",
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/*fields*/ app_oiio_info_fields,
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/*n_in_sequence*/ ARRAY_SIZE(app_oiio_info_fields) - 1,
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};
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static PyObject *make_oiio_info()
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{
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PyObject *oiio_info;
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int pos = 0;
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int curversion;
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oiio_info = PyStructSequence_New(&BlenderAppOIIOType);
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if (oiio_info == nullptr) {
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return nullptr;
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}
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#define SetObjItem(obj) PyStructSequence_SET_ITEM(oiio_info, pos++, obj)
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curversion = OIIO_getVersionHex();
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SetObjItem(PyBool_FromLong(1));
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SetObjItem(PyC_Tuple_Pack_I32({curversion / 10000, (curversion / 100) % 100, curversion % 100}));
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SetObjItem(PyUnicode_FromFormat(
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"%2d, %2d, %2d", curversion / 10000, (curversion / 100) % 100, curversion % 100));
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if (UNLIKELY(PyErr_Occurred())) {
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Py_DECREF(oiio_info);
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return nullptr;
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}
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#undef SetStrItem
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#undef SetObjItem
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return oiio_info;
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}
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PyObject *BPY_app_oiio_struct()
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{
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PyObject *ret;
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PyStructSequence_InitType(&BlenderAppOIIOType, &app_oiio_info_desc);
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ret = make_oiio_info();
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/* prevent user from creating new instances */
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BlenderAppOIIOType.tp_init = nullptr;
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BlenderAppOIIOType.tp_new = nullptr;
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/* Without this we can't do `set(sys.modules)` #29635. */
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BlenderAppOIIOType.tp_hash = (hashfunc)Py_HashPointer;
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return ret;
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}
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