2 * Copyright 2012 Nikolay Sivov for CodeWeavers
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 #include "wine/unicode.h"
21 static inline void *heap_alloc(size_t len)
23 return HeapAlloc(GetProcessHeap(), 0, len);
26 static inline void *heap_alloc_zero(size_t len)
28 return HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, len);
31 static inline void *heap_realloc(void *mem, size_t len)
33 return HeapReAlloc(GetProcessHeap(), 0, mem, len);
36 static inline BOOL heap_free(void *mem)
38 return HeapFree(GetProcessHeap(), 0, mem);
41 static inline LPWSTR heap_strdupW(const WCHAR *str)
48 size = (strlenW(str)+1)*sizeof(WCHAR);
49 ret = heap_alloc(size);
51 memcpy(ret, str, size);
57 static inline LPWSTR heap_strdupnW(const WCHAR *str, UINT32 len)
63 ret = heap_alloc((len+1)*sizeof(WCHAR));
66 memcpy(ret, str, len*sizeof(WCHAR));
74 extern HRESULT create_font_from_logfont(const LOGFONTW*, IDWriteFont**) DECLSPEC_HIDDEN;
75 extern HRESULT create_textformat(const WCHAR*,IDWriteFontCollection*,DWRITE_FONT_WEIGHT,DWRITE_FONT_STYLE,DWRITE_FONT_STRETCH,
76 FLOAT,const WCHAR*,IDWriteTextFormat**) DECLSPEC_HIDDEN;
77 extern HRESULT create_textlayout(const WCHAR*,UINT32,IDWriteTextFormat*,IDWriteTextLayout**) DECLSPEC_HIDDEN;
78 extern HRESULT get_gdiinterop(IDWriteGdiInterop**) DECLSPEC_HIDDEN;
79 extern HRESULT create_localizedstrings(IDWriteLocalizedStrings**) DECLSPEC_HIDDEN;
80 extern HRESULT add_localizedstring(IDWriteLocalizedStrings*,const WCHAR*,const WCHAR*) DECLSPEC_HIDDEN;
81 extern HRESULT get_system_fontcollection(IDWriteFontCollection**) DECLSPEC_HIDDEN;
82 extern void release_system_fontcollection(void) DECLSPEC_HIDDEN;
83 extern HRESULT get_textanalyzer(IDWriteTextAnalyzer**) DECLSPEC_HIDDEN;