Differential D6198 Diff 19779 source/blender/editors/curve/editfont_undo.c

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source/blender/editors/curve/editfont_undo.c

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*/		*/

/** \file		/** \file
* \ingroup edcurve		* \ingroup edcurve
*/		*/

#include <stdlib.h>		#include <stdlib.h>
#include <string.h>		#include <string.h>
#include <wchar.h>		#include <uchar.h>

#include "MEM_guardedalloc.h"		#include "MEM_guardedalloc.h"

#include "BLI_utildefines.h"		#include "BLI_utildefines.h"
#include "BLI_array_utils.h"		#include "BLI_array_utils.h"

#include "DNA_curve_types.h"		#include "DNA_curve_types.h"
#include "DNA_object_types.h"		#include "DNA_object_types.h"
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# define ARRAY_CHUNK_SIZE 32		# define ARRAY_CHUNK_SIZE 32
#endif		#endif

/* -------------------------------------------------------------------- */		/* -------------------------------------------------------------------- */
/** \name Undo Conversion		/** \name Undo Conversion
* \{ */		* \{ */

typedef struct UndoFont {		typedef struct UndoFont {
wchar_t *textbuf;		char32_t *textbuf;
struct CharInfo *textbufinfo;		struct CharInfo *textbufinfo;

int len, pos, selstart, selend;		int len, pos, selstart, selend;

#ifdef USE_ARRAY_STORE		#ifdef USE_ARRAY_STORE
struct {		struct {
BArrayState *textbuf;		BArrayState *textbuf;
BArrayState *textbufinfo;		BArrayState *textbufinfo;
▲ Show 20 Lines • Show All 158 Lines • ▼ Show 20 Lines	static void undofont_to_editfont(UndoFont uf, Curve cu)
EditFont *ef = cu->editfont;		EditFont *ef = cu->editfont;

size_t final_size;		size_t final_size;

#ifdef USE_ARRAY_STORE		#ifdef USE_ARRAY_STORE
uf_arraystore_expand(uf);		uf_arraystore_expand(uf);
#endif		#endif

final_size = sizeof(wchar_t) * (uf->len + 1);		final_size = sizeof(ef->textbuf) (uf->len + 1);
memcpy(ef->textbuf, uf->textbuf, final_size);		memcpy(ef->textbuf, uf->textbuf, final_size);

final_size = sizeof(CharInfo) * (uf->len + 1);		final_size = sizeof(CharInfo) * (uf->len + 1);
memcpy(ef->textbufinfo, uf->textbufinfo, final_size);		memcpy(ef->textbufinfo, uf->textbufinfo, final_size);

ef->pos = uf->pos;		ef->pos = uf->pos;
ef->selstart = uf->selstart;		ef->selstart = uf->selstart;
ef->selend = uf->selend;		ef->selend = uf->selend;
Show All 9 Lines	static void undofont_from_editfont(UndoFont uf, Curve *cu)
BLI_assert(BLI_array_is_zeroed(uf, 1));		BLI_assert(BLI_array_is_zeroed(uf, 1));

EditFont *ef = cu->editfont;		EditFont *ef = cu->editfont;

size_t mem_used_prev = MEM_get_memory_in_use();		size_t mem_used_prev = MEM_get_memory_in_use();

size_t final_size;		size_t final_size;

final_size = sizeof(wchar_t) * (ef->len + 1);		BLI_assert(sizeof(uf->textbuf) == sizeof(ef->textbuf));
		final_size = sizeof(uf->textbuf) (ef->len + 1);
uf->textbuf = MEM_mallocN(final_size, __func__);		uf->textbuf = MEM_mallocN(final_size, __func__);
memcpy(uf->textbuf, ef->textbuf, final_size);		memcpy(uf->textbuf, ef->textbuf, final_size);

final_size = sizeof(CharInfo) * (ef->len + 1);		final_size = sizeof(CharInfo) * (ef->len + 1);
uf->textbufinfo = MEM_mallocN(final_size, __func__);		uf->textbufinfo = MEM_mallocN(final_size, __func__);
memcpy(uf->textbufinfo, ef->textbufinfo, final_size);		memcpy(uf->textbufinfo, ef->textbufinfo, final_size);

uf->pos = ef->pos;		uf->pos = ef->pos;
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