Campbell Barton
c434782e3a
Use a shorter/simpler license convention, stops the header taking so much space. Follow the SPDX license specification: https://spdx.org/licenses - C/C++/objc/objc++ - Python - Shell Scripts - CMake, GNUmakefile While most of the source tree has been included - `./extern/` was left out. - `./intern/cycles` & `./intern/atomic` are also excluded because they use different header conventions. doc/license/SPDX-license-identifiers.txt has been added to list SPDX all used identifiers. See P2788 for the script that automated these edits. Reviewed By: brecht, mont29, sergey Ref D14069
58 lines
1.2 KiB
C
58 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/** \file
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* \ingroup wm
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*
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* Generic helper utilities that aren't associated with a particular area.
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*/
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#include "WM_api.h"
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#include "WM_types.h"
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#include "MEM_guardedalloc.h"
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/* -------------------------------------------------------------------- */
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/** \name Generic Callback
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* \{ */
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void WM_generic_callback_free(wmGenericCallback *callback)
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{
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if (callback->free_user_data) {
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callback->free_user_data(callback->user_data);
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}
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MEM_freeN(callback);
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}
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static void do_nothing(struct bContext *UNUSED(C), void *UNUSED(user_data))
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{
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}
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wmGenericCallback *WM_generic_callback_steal(wmGenericCallback *callback)
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{
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wmGenericCallback *new_callback = MEM_dupallocN(callback);
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callback->exec = do_nothing;
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callback->free_user_data = NULL;
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callback->user_data = NULL;
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return new_callback;
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}
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/** \} */
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/* -------------------------------------------------------------------- */
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/** \name Generic User Data
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* \{ */
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void WM_generic_user_data_free(wmGenericUserData *wm_userdata)
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{
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if (wm_userdata->data && wm_userdata->use_free) {
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if (wm_userdata->free_fn) {
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wm_userdata->free_fn(wm_userdata->data);
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}
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else {
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MEM_freeN(wm_userdata->data);
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}
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}
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}
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/** \} */
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