c1bc70b711
A lot of files were missing copyright field in the header and
the Blender Foundation contributed to them in a sense of bug
fixing and general maintenance.
This change makes it explicit that those files are at least
partially copyrighted by the Blender Foundation.
Note that this does not make it so the Blender Foundation is
the only holder of the copyright in those files, and developers
who do not have a signed contract with the foundation still
hold the copyright as well.
Another aspect of this change is using SPDX format for the
header. We already used it for the license specification,
and now we state it for the copyright as well, following the
FAQ:
https://reuse.software/faq/
132 lines
3.3 KiB
C
132 lines
3.3 KiB
C
/* SPDX-FileCopyrightText: 2023 Blender Foundation
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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 "bpy_app_sdl.h"
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#include "../generic/py_capi_utils.h"
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#ifdef WITH_SDL
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/* SDL force defines __SSE__ and __SSE2__ flags, which generates warnings
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* because we pass those defines via command line as well. For until there's
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* proper ifndef added to SDL headers we ignore the redefinition warning.
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*/
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# ifdef _MSC_VER
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# pragma warning(push)
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# pragma warning(disable : 4005)
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# endif
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# include "SDL.h"
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# ifdef _MSC_VER
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# pragma warning(pop)
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# endif
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# ifdef WITH_SDL_DYNLOAD
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# include "sdlew.h"
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# endif
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#endif
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static PyTypeObject BlenderAppSDLType;
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static PyStructSequence_Field app_sdl_info_fields[] = {
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{"supported", ("Boolean, True when Blender is built with SDL support")},
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{"version", ("The SDL version as a tuple of 3 numbers")},
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{"version_string", ("The SDL version formatted as a string")},
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{"available",
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("Boolean, True when SDL is available. This is False when "
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"either *supported* is False, or *dynload* is True and "
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"Blender cannot find the correct library.")},
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{NULL},
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};
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static PyStructSequence_Desc app_sdl_info_desc = {
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"bpy.app.sdl", /* name */
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"This module contains information about SDL blender is linked against", /* doc */
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app_sdl_info_fields, /* fields */
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ARRAY_SIZE(app_sdl_info_fields) - 1,
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};
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static PyObject *make_sdl_info(void)
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{
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PyObject *sdl_info;
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int pos = 0;
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#ifdef WITH_SDL
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bool sdl_available = false;
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SDL_version version = {0, 0, 0};
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#endif
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sdl_info = PyStructSequence_New(&BlenderAppSDLType);
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if (sdl_info == NULL) {
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return NULL;
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}
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#define SetStrItem(str) PyStructSequence_SET_ITEM(sdl_info, pos++, PyUnicode_FromString(str))
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#define SetObjItem(obj) PyStructSequence_SET_ITEM(sdl_info, pos++, obj)
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#ifdef WITH_SDL
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SetObjItem(PyBool_FromLong(1));
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# ifdef WITH_SDL_DYNLOAD
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if (sdlewInit() == SDLEW_SUCCESS) {
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SDL_GetVersion(&version);
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sdl_available = true;
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}
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# else /* WITH_SDL_DYNLOAD=OFF */
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sdl_available = true;
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# if SDL_MAJOR_VERSION >= 2
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SDL_GetVersion(&version);
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# else
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SDL_VERSION(&version);
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# endif
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# endif
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SetObjItem(PyC_Tuple_Pack_I32(version.major, version.minor, version.patch));
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if (sdl_available) {
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SetObjItem(PyUnicode_FromFormat("%d.%d.%d", version.major, version.minor, version.patch));
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}
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else {
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SetStrItem("Unknown");
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}
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SetObjItem(PyBool_FromLong(sdl_available));
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#else /* WITH_SDL=OFF */
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SetObjItem(PyBool_FromLong(0));
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SetObjItem(PyC_Tuple_Pack_I32(0, 0, 0));
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SetStrItem("Unknown");
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SetObjItem(PyBool_FromLong(0));
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#endif
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if (UNLIKELY(PyErr_Occurred())) {
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Py_DECREF(sdl_info);
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return NULL;
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}
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#undef SetStrItem
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#undef SetObjItem
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return sdl_info;
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}
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PyObject *BPY_app_sdl_struct(void)
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{
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PyObject *ret;
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PyStructSequence_InitType(&BlenderAppSDLType, &app_sdl_info_desc);
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ret = make_sdl_info();
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/* prevent user from creating new instances */
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BlenderAppSDLType.tp_init = NULL;
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BlenderAppSDLType.tp_new = NULL;
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/* Without this we can't do `set(sys.modules)` #29635. */
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BlenderAppSDLType.tp_hash = (hashfunc)_Py_HashPointer;
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return ret;
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}
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