dwrite: Implement CreateFontFaceFromHdc().
[wine.git] / dlls / dmime / dmutils.h
blob9f2f98ee4e31ce010183d56f251fe88dce5a3a54
1 /* Debug and Helper Functions
3 * Copyright (C) 2003-2004 Rok Mandeljc
4 * Copyright (C) 2003-2004 Raphael Junqueira
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 #ifndef __WINE_DMUTILS_H
22 #define __WINE_DMUTILS_H
24 /* for simpler reading */
25 typedef struct _DMUS_PRIVATE_CHUNK {
26 FOURCC fccID; /* FOURCC ID of the chunk */
27 DWORD dwSize; /* size of the chunk */
28 } DMUS_PRIVATE_CHUNK, *LPDMUS_PRIVATE_CHUNK;
30 #define ICOM_THIS_MULTI(impl,field,iface) impl* const This=(impl*)((char*)(iface) - offsetof(impl,field))
32 /**
33 * Parsing utilities
35 extern HRESULT IDirectMusicUtils_IPersistStream_ParseDescGeneric (DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm, LPDMUS_OBJECTDESC pDesc) DECLSPEC_HIDDEN;
36 extern HRESULT IDirectMusicUtils_IPersistStream_ParseUNFOGeneric (DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm, LPDMUS_OBJECTDESC pDesc) DECLSPEC_HIDDEN;
37 extern HRESULT IDirectMusicUtils_IPersistStream_ParseReference (LPPERSISTSTREAM iface, DMUS_PRIVATE_CHUNK* pChunk, IStream* pStm, IDirectMusicObject** ppObject) DECLSPEC_HIDDEN;
39 /**
40 * Debug utilities
42 /* used for generic dumping (copied from ddraw) */
43 typedef struct {
44 DWORD val;
45 const char* name;
46 } flag_info;
48 typedef struct {
49 const GUID *guid;
50 const char* name;
51 } guid_info;
53 /* used for initialising structs */
54 #define DM_STRUCT_INIT(x) \
55 do { \
56 memset((x), 0, sizeof(*(x))); \
57 (x)->dwSize = sizeof(*x); \
58 } while (0)
60 #define FE(x) { x, #x }
61 #define GE(x) { &x, #x }
63 /* FOURCC to string conversion for debug messages */
64 extern const char *debugstr_fourcc (DWORD fourcc) DECLSPEC_HIDDEN;
65 /* returns name of given GUID */
66 extern const char *debugstr_dmguid (const GUID *id) DECLSPEC_HIDDEN;
68 /* dump whole DMUS_OBJECTDESC struct */
69 extern const char *debugstr_DMUS_OBJECTDESC (LPDMUS_OBJECTDESC pDesc) DECLSPEC_HIDDEN;
71 #endif /* __WINE_DMUTILS_H */