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   1 /* DirectMusicComposer Private Include
   2  *
   3  * Copyright (C) 2003-2004 Rok Mandeljc
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU Library General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #ifndef __WINE_DMCOMPOS_PRIVATE_H
  21 #define __WINE_DMCOMPOS_PRIVATE_H
  22
  23 #include <stdio.h>
  24 #include <stdarg.h>
  25 #include <string.h>
  26
  27 #define COBJMACROS
  28
  29 #include "windef.h"
  30 #include "winbase.h"
  31 #include "winnt.h"
  32 #include "wingdi.h"
  33 #include "winuser.h"
  34
  35 #include "wine/debug.h"
  36 #include "wine/list.h"
  37 #include "wine/unicode.h"
  38 #include "winreg.h"
  39 #include "objbase.h"
  40
  41 #include "dmusici.h"
  42 #include "dmusicf.h"
  43 #include "dmusics.h"
  44
  45 /*****************************************************************************
  46  * Interfaces
  47  */
  48 typedef struct IDirectMusicChordMapImpl IDirectMusicChordMapImpl;
  49 typedef struct IDirectMusicComposerImpl IDirectMusicComposerImpl;
  50 typedef struct IDirectMusicChordMapTrack IDirectMusicChordMapTrack;
  51 typedef struct IDirectMusicSignPostTrack IDirectMusicSignPostTrack;
  52
  53 /*****************************************************************************
  54  * Predeclare the interface implementation structures
  55  */
  56 extern IUnknownVtbl             DirectMusicChordMap_Unknown_Vtbl;
  57 extern IDirectMusicChordMapVtbl DirectMusicChordMap_ChordMap_Vtbl;
  58 extern IDirectMusicObjectVtbl   DirectMusicChordMap_Object_Vtbl;
  59 extern IPersistStreamVtbl       DirectMusicChordMap_PersistStream_Vtbl;
  60
  61 extern IDirectMusicComposerVtbl DirectMusicComposer_Vtbl;
  62
  63 extern IUnknownVtbl             DirectMusicChordMapTrack_Unknown_Vtbl;
  64 extern IDirectMusicTrack8Vtbl   DirectMusicChordMapTrack_Track_Vtbl;
  65 extern IPersistStreamVtbl       DirectMusicChordMapTrack_PersistStream_Vtbl;
  66
  67 extern IUnknownVtbl             DirectMusicSignPostTrack_Unknown_Vtbl;
  68 extern IDirectMusicTrack8Vtbl   DirectMusicSignPostTrack_Track_Vtbl;
  69 extern IPersistStreamVtbl       DirectMusicSignPostTrack_PersistStream_Vtbl;
  70
  71 /*****************************************************************************
  72  * ClassFactory
  73  */
  74 extern HRESULT WINAPI DMUSIC_CreateDirectMusicChordMapImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter);
  75 extern HRESULT WINAPI DMUSIC_CreateDirectMusicComposerImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter);
  76 extern HRESULT WINAPI DMUSIC_CreateDirectMusicChordMapTrack (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter);
  77 extern HRESULT WINAPI DMUSIC_CreateDirectMusicSignPostTrack (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter);
  78
  79 /*****************************************************************************
  80  * IDirectMusicChordMapImpl implementation structure
  81  */
  82 struct IDirectMusicChordMapImpl {
  83   /* IUnknown fields */
  84   IUnknownVtbl *UnknownVtbl;
  85   IDirectMusicChordMapVtbl *ChordMapVtbl;
  86   IDirectMusicObjectVtbl *ObjectVtbl;
  87   IPersistStreamVtbl *PersistStreamVtbl;
  88   DWORD ref;
  89
  90   /* IDirectMusicChordMapImpl fields */
  91   LPDMUS_OBJECTDESC pDesc;
  92
  93 };
  94
  95 /* IUnknown: */
  96 extern HRESULT WINAPI IDirectMusicChordMapImpl_IUnknown_QueryInterface (LPUNKNOWN iface, REFIID riid, LPVOID *ppobj);
  97 extern ULONG WINAPI   IDirectMusicChordMapImpl_IUnknown_AddRef (LPUNKNOWN iface);
  98 extern ULONG WINAPI   IDirectMusicChordMapImpl_IUnknown_Release (LPUNKNOWN iface);
  99 /* IDirectMusicChordMap: */
 100 extern HRESULT WINAPI IDirectMusicChordMapImpl_IDirectMusicChordMap_QueryInterface (LPDIRECTMUSICCHORDMAP iface, REFIID riid, LPVOID *ppobj);
 101 extern ULONG WINAPI   IDirectMusicChordMapImpl_IDirectMusicChordMap_AddRef (LPDIRECTMUSICCHORDMAP iface);
 102 extern ULONG WINAPI   IDirectMusicChordMapImpl_IDirectMusicChordMap_Release (LPDIRECTMUSICCHORDMAP iface);
 103 extern HRESULT WINAPI IDirectMusicChordMapImpl_IDirectMusicChordMap_GetScale (LPDIRECTMUSICCHORDMAP iface, DWORD* pdwScale);
 104 /* IDirectMusicObject: */
 105 extern HRESULT WINAPI IDirectMusicChordMapImpl_IDirectMusicObject_QueryInterface (LPDIRECTMUSICOBJECT iface, REFIID riid, LPVOID *ppobj);
 106 extern ULONG WINAPI   IDirectMusicChordMapImpl_IDirectMusicObject_AddRef (LPDIRECTMUSICOBJECT iface);
 107 extern ULONG WINAPI   IDirectMusicChordMapImpl_IDirectMusicObject_Release (LPDIRECTMUSICOBJECT iface);
 108 extern HRESULT WINAPI IDirectMusicChordMapImpl_IDirectMusicObject_GetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc);
 109 extern HRESULT WINAPI IDirectMusicChordMapImpl_IDirectMusicObject_SetDescriptor (LPDIRECTMUSICOBJECT iface, LPDMUS_OBJECTDESC pDesc);
 110 extern HRESULT WINAPI IDirectMusicChordMapImpl_IDirectMusicObject_ParseDescriptor (LPDIRECTMUSICOBJECT iface, LPSTREAM pStream, LPDMUS_OBJECTDESC pDesc);
 111 /* IPersistStream: */
 112 extern HRESULT WINAPI IDirectMusicChordMapImpl_IPersistStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, void** ppvObject);
 113 extern ULONG WINAPI   IDirectMusicChordMapImpl_IPersistStream_AddRef (LPPERSISTSTREAM iface);
 114 extern ULONG WINAPI   IDirectMusicChordMapImpl_IPersistStream_Release (LPPERSISTSTREAM iface);
 115 extern HRESULT WINAPI IDirectMusicChordMapImpl_IPersistStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID);
 116 extern HRESULT WINAPI IDirectMusicChordMapImpl_IPersistStream_IsDirty (LPPERSISTSTREAM iface);
 117 extern HRESULT WINAPI IDirectMusicChordMapImpl_IPersistStream_Load (LPPERSISTSTREAM iface, IStream* pStm);
 118 extern HRESULT WINAPI IDirectMusicChordMapImpl_IPersistStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty);
 119 extern HRESULT WINAPI IDirectMusicChordMapImpl_IPersistStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize);
 120
 121 /*****************************************************************************
 122  * IDirectMusicComposerImpl implementation structure
 123  */
 124 struct IDirectMusicComposerImpl {
 125   /* IUnknown fields */
 126   IDirectMusicComposerVtbl *lpVtbl;
 127   DWORD ref;
 128
 129   /* IDirectMusicComposerImpl fields */
 130 };
 131
 132 /* IUnknown: */
 133 extern HRESULT WINAPI IDirectMusicComposerImpl_QueryInterface (LPDIRECTMUSICCOMPOSER iface, REFIID riid, LPVOID *ppobj);
 134 extern ULONG WINAPI   IDirectMusicComposerImpl_AddRef (LPDIRECTMUSICCOMPOSER iface);
 135 extern ULONG WINAPI   IDirectMusicComposerImpl_Release (LPDIRECTMUSICCOMPOSER iface);
 136 /* IDirectMusicComposer: */
 137 extern HRESULT WINAPI IDirectMusicComposerImpl_ComposeSegmentFromTemplate (LPDIRECTMUSICCOMPOSER iface, IDirectMusicStyle* pStyle, IDirectMusicSegment* pTemplate, WORD wActivity, IDirectMusicChordMap* pChordMap, IDirectMusicSegment** ppSegment);\r
 138 extern HRESULT WINAPI IDirectMusicComposerImpl_ComposeSegmentFromShape (LPDIRECTMUSICCOMPOSER iface, IDirectMusicStyle* pStyle, WORD wNumMeasures, WORD wShape, WORD wActivity, BOOL fIntro, BOOL fEnd, IDirectMusicChordMap* pChordMap, IDirectMusicSegment** ppSegment);\r
 139 extern HRESULT WINAPI IDirectMusicComposerImpl_ComposeTransition (LPDIRECTMUSICCOMPOSER iface, IDirectMusicSegment* pFromSeg, IDirectMusicSegment* pToSeg, MUSIC_TIME mtTime, WORD wCommand, DWORD dwFlags, IDirectMusicChordMap* pChordMap, IDirectMusicSegment** ppTransSeg);\r
 140 extern HRESULT WINAPI IDirectMusicComposerImpl_AutoTransition (LPDIRECTMUSICCOMPOSER iface, IDirectMusicPerformance* pPerformance, IDirectMusicSegment* pToSeg, WORD wCommand, DWORD dwFlags, IDirectMusicChordMap* pChordMap, IDirectMusicSegment** ppTransSeg, IDirectMusicSegmentState** ppToSegState, IDirectMusicSegmentState** ppTransSegState);\r
 141 extern HRESULT WINAPI IDirectMusicComposerImpl_ComposeTemplateFromShape (LPDIRECTMUSICCOMPOSER iface, WORD wNumMeasures, WORD wShape, BOOL fIntro, BOOL fEnd, WORD wEndLength, IDirectMusicSegment** ppTemplate);\r
 142 extern HRESULT WINAPI IDirectMusicComposerImpl_ChangeChordMap (LPDIRECTMUSICCOMPOSER iface, IDirectMusicSegment* pSegment, BOOL fTrackScale, IDirectMusicChordMap* pChordMap);
 143
 144
 145 /*****************************************************************************
 146  * IDirectMusicChordMapTrack implementation structure
 147  */
 148 struct IDirectMusicChordMapTrack {
 149   /* IUnknown fields */
 150   IUnknownVtbl *UnknownVtbl;
 151   IDirectMusicTrack8Vtbl *TrackVtbl;
 152   IPersistStreamVtbl *PersistStreamVtbl;
 153   DWORD          ref;
 154
 155   /* IDirectMusicChordMapTrack fields */
 156   LPDMUS_OBJECTDESC pDesc;
 157 };
 158
 159 /* IUnknown: */
 160 extern HRESULT WINAPI IDirectMusicChordMapTrack_IUnknown_QueryInterface (LPUNKNOWN iface, REFIID riid, LPVOID *ppobj);
 161 extern ULONG WINAPI   IDirectMusicChordMapTrack_IUnknown_AddRef (LPUNKNOWN iface);
 162 extern ULONG WINAPI   IDirectMusicChordMapTrack_IUnknown_Release (LPUNKNOWN iface);
 163 /* IDirectMusicTrack(8): */
 164 extern HRESULT WINAPI IDirectMusicChordMapTrack_IDirectMusicTrack_QueryInterface (LPDIRECTMUSICTRACK8 iface, REFIID riid, LPVOID *ppobj);
 165 extern ULONG WINAPI   IDirectMusicChordMapTrack_IDirectMusicTrack_AddRef (LPDIRECTMUSICTRACK8 iface);
 166 extern ULONG WINAPI   IDirectMusicChordMapTrack_IDirectMusicTrack_Release (LPDIRECTMUSICTRACK8 iface);
 167 extern HRESULT WINAPI IDirectMusicChordMapTrack_IDirectMusicTrack_Init (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegment* pSegment);
 168 extern HRESULT WINAPI IDirectMusicChordMapTrack_IDirectMusicTrack_InitPlay (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegmentState* pSegmentState, IDirectMusicPerformance* pPerformance, void** ppStateData, DWORD dwVirtualTrackID, DWORD dwFlags);
 169 extern HRESULT WINAPI IDirectMusicChordMapTrack_IDirectMusicTrack_EndPlay (LPDIRECTMUSICTRACK8 iface, void* pStateData);
 170 extern HRESULT WINAPI IDirectMusicChordMapTrack_IDirectMusicTrack_Play (LPDIRECTMUSICTRACK8 iface, void* pStateData, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, MUSIC_TIME mtOffset, DWORD dwFlags, IDirectMusicPerformance* pPerf, IDirectMusicSegmentState* pSegSt, DWORD dwVirtualID);
 171 extern HRESULT WINAPI IDirectMusicChordMapTrack_IDirectMusicTrack_GetParam (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, MUSIC_TIME mtTime, MUSIC_TIME* pmtNext, void* pParam);
 172 extern HRESULT WINAPI IDirectMusicChordMapTrack_IDirectMusicTrack_SetParam (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, MUSIC_TIME mtTime, void* pParam);
 173 extern HRESULT WINAPI IDirectMusicChordMapTrack_IDirectMusicTrack_IsParamSupported (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType);
 174 extern HRESULT WINAPI IDirectMusicChordMapTrack_IDirectMusicTrack_AddNotificationType (LPDIRECTMUSICTRACK8 iface, REFGUID rguidNotificationType);
 175 extern HRESULT WINAPI IDirectMusicChordMapTrack_IDirectMusicTrack_RemoveNotificationType (LPDIRECTMUSICTRACK8 iface, REFGUID rguidNotificationType);
 176 extern HRESULT WINAPI IDirectMusicChordMapTrack_IDirectMusicTrack_Clone (LPDIRECTMUSICTRACK8 iface, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, IDirectMusicTrack** ppTrack);
 177 extern HRESULT WINAPI IDirectMusicChordMapTrack_IDirectMusicTrack_PlayEx (LPDIRECTMUSICTRACK8 iface, void* pStateData, REFERENCE_TIME rtStart, REFERENCE_TIME rtEnd, REFERENCE_TIME rtOffset, DWORD dwFlags, IDirectMusicPerformance* pPerf, IDirectMusicSegmentState* pSegSt, DWORD dwVirtualID);
 178 extern HRESULT WINAPI IDirectMusicChordMapTrack_IDirectMusicTrack_GetParamEx (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, REFERENCE_TIME rtTime, REFERENCE_TIME* prtNext, void* pParam, void* pStateData, DWORD dwFlags);
 179 extern HRESULT WINAPI IDirectMusicChordMapTrack_IDirectMusicTrack_SetParamEx (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, REFERENCE_TIME rtTime, void* pParam, void* pStateData, DWORD dwFlags);
 180 extern HRESULT WINAPI IDirectMusicChordMapTrack_IDirectMusicTrack_Compose (LPDIRECTMUSICTRACK8 iface, IUnknown* pContext, DWORD dwTrackGroup, IDirectMusicTrack** ppResultTrack);
 181 extern HRESULT WINAPI IDirectMusicChordMapTrack_IDirectMusicTrack_Join (LPDIRECTMUSICTRACK8 iface, IDirectMusicTrack* pNewTrack, MUSIC_TIME mtJoin, IUnknown* pContext, DWORD dwTrackGroup, IDirectMusicTrack** ppResultTrack);
 182 /* IPersistStream: */
 183 extern HRESULT WINAPI IDirectMusicChordMapTrack_IPersistStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, void** ppvObject);
 184 extern ULONG WINAPI   IDirectMusicChordMapTrack_IPersistStream_AddRef (LPPERSISTSTREAM iface);
 185 extern ULONG WINAPI   IDirectMusicChordMapTrack_IPersistStream_Release (LPPERSISTSTREAM iface);
 186 extern HRESULT WINAPI IDirectMusicChordMapTrack_IPersistStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID);
 187 extern HRESULT WINAPI IDirectMusicChordMapTrack_IPersistStream_IsDirty (LPPERSISTSTREAM iface);
 188 extern HRESULT WINAPI IDirectMusicChordMapTrack_IPersistStream_Load (LPPERSISTSTREAM iface, IStream* pStm);
 189 extern HRESULT WINAPI IDirectMusicChordMapTrack_IPersistStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty);
 190 extern HRESULT WINAPI IDirectMusicChordMapTrack_IPersistStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize);
 191
 192
 193 /*****************************************************************************
 194  * IDirectMusicSignPostTrack implementation structure
 195  */
 196 struct IDirectMusicSignPostTrack {
 197   /* IUnknown fields */
 198   IUnknownVtbl *UnknownVtbl;
 199   IDirectMusicTrack8Vtbl *TrackVtbl;
 200   IPersistStreamVtbl *PersistStreamVtbl;
 201   DWORD          ref;
 202
 203   /* IDirectMusicSignPostTrack fields */
 204   LPDMUS_OBJECTDESC pDesc;
 205 };
 206
 207 /* IUnknown: */
 208 extern HRESULT WINAPI IDirectMusicSignPostTrack_IUnknown_QueryInterface (LPUNKNOWN iface, REFIID riid, LPVOID *ppobj);
 209 extern ULONG WINAPI   IDirectMusicSignPostTrack_IUnknown_AddRef (LPUNKNOWN iface);
 210 extern ULONG WINAPI   IDirectMusicSignPostTrack_IUnknown_Release (LPUNKNOWN iface);
 211 /* IDirectMusicTrack(8): */
 212 extern HRESULT WINAPI IDirectMusicSignPostTrack_IDirectMusicTrack_QueryInterface (LPDIRECTMUSICTRACK8 iface, REFIID riid, LPVOID *ppobj);
 213 extern ULONG WINAPI   IDirectMusicSignPostTrack_IDirectMusicTrack_AddRef (LPDIRECTMUSICTRACK8 iface);
 214 extern ULONG WINAPI   IDirectMusicSignPostTrack_IDirectMusicTrack_Release (LPDIRECTMUSICTRACK8 iface);
 215 extern HRESULT WINAPI IDirectMusicSignPostTrack_IDirectMusicTrack_Init (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegment* pSegment);
 216 extern HRESULT WINAPI IDirectMusicSignPostTrack_IDirectMusicTrack_InitPlay (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegmentState* pSegmentState, IDirectMusicPerformance* pPerformance, void** ppStateData, DWORD dwVirtualTrackID, DWORD dwFlags);
 217 extern HRESULT WINAPI IDirectMusicSignPostTrack_IDirectMusicTrack_EndPlay (LPDIRECTMUSICTRACK8 iface, void* pStateData);
 218 extern HRESULT WINAPI IDirectMusicSignPostTrack_IDirectMusicTrack_Play (LPDIRECTMUSICTRACK8 iface, void* pStateData, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, MUSIC_TIME mtOffset, DWORD dwFlags, IDirectMusicPerformance* pPerf, IDirectMusicSegmentState* pSegSt, DWORD dwVirtualID);
 219 extern HRESULT WINAPI IDirectMusicSignPostTrack_IDirectMusicTrack_GetParam (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, MUSIC_TIME mtTime, MUSIC_TIME* pmtNext, void* pParam);
 220 extern HRESULT WINAPI IDirectMusicSignPostTrack_IDirectMusicTrack_SetParam (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, MUSIC_TIME mtTime, void* pParam);
 221 extern HRESULT WINAPI IDirectMusicSignPostTrack_IDirectMusicTrack_IsParamSupported (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType);
 222 extern HRESULT WINAPI IDirectMusicSignPostTrack_IDirectMusicTrack_AddNotificationType (LPDIRECTMUSICTRACK8 iface, REFGUID rguidNotificationType);
 223 extern HRESULT WINAPI IDirectMusicSignPostTrack_IDirectMusicTrack_RemoveNotificationType (LPDIRECTMUSICTRACK8 iface, REFGUID rguidNotificationType);
 224 extern HRESULT WINAPI IDirectMusicSignPostTrack_IDirectMusicTrack_Clone (LPDIRECTMUSICTRACK8 iface, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, IDirectMusicTrack** ppTrack);
 225 extern HRESULT WINAPI IDirectMusicSignPostTrack_IDirectMusicTrack_PlayEx (LPDIRECTMUSICTRACK8 iface, void* pStateData, REFERENCE_TIME rtStart, REFERENCE_TIME rtEnd, REFERENCE_TIME rtOffset, DWORD dwFlags, IDirectMusicPerformance* pPerf, IDirectMusicSegmentState* pSegSt, DWORD dwVirtualID);
 226 extern HRESULT WINAPI IDirectMusicSignPostTrack_IDirectMusicTrack_GetParamEx (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, REFERENCE_TIME rtTime, REFERENCE_TIME* prtNext, void* pParam, void* pStateData, DWORD dwFlags);
 227 extern HRESULT WINAPI IDirectMusicSignPostTrack_IDirectMusicTrack_SetParamEx (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, REFERENCE_TIME rtTime, void* pParam, void* pStateData, DWORD dwFlags);
 228 extern HRESULT WINAPI IDirectMusicSignPostTrack_IDirectMusicTrack_Compose (LPDIRECTMUSICTRACK8 iface, IUnknown* pContext, DWORD dwTrackGroup, IDirectMusicTrack** ppResultTrack);
 229 extern HRESULT WINAPI IDirectMusicSignPostTrack_IDirectMusicTrack_Join (LPDIRECTMUSICTRACK8 iface, IDirectMusicTrack* pNewTrack, MUSIC_TIME mtJoin, IUnknown* pContext, DWORD dwTrackGroup, IDirectMusicTrack** ppResultTrack);
 230 /* IPersistStream: */
 231 extern HRESULT WINAPI IDirectMusicSignPostTrack_IPersistStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, void** ppvObject);
 232 extern ULONG WINAPI   IDirectMusicSignPostTrack_IPersistStream_AddRef (LPPERSISTSTREAM iface);
 233 extern ULONG WINAPI   IDirectMusicSignPostTrack_IPersistStream_Release (LPPERSISTSTREAM iface);
 234 extern HRESULT WINAPI IDirectMusicSignPostTrack_IPersistStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID);
 235 extern HRESULT WINAPI IDirectMusicSignPostTrack_IPersistStream_IsDirty (LPPERSISTSTREAM iface);
 236 extern HRESULT WINAPI IDirectMusicSignPostTrack_IPersistStream_Load (LPPERSISTSTREAM iface, IStream* pStm);
 237 extern HRESULT WINAPI IDirectMusicSignPostTrack_IPersistStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty);
 238 extern HRESULT WINAPI IDirectMusicSignPostTrack_IPersistStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize);
 239
 240
 241 /*****************************************************************************
 242  * Misc.
 243  */
 244 /* for simpler reading */
 245 typedef struct _DMUS_PRIVATE_CHUNK {
 246         FOURCC fccID; /* FOURCC ID of the chunk */
 247         DWORD dwSize; /* size of the chunk */
 248 } DMUS_PRIVATE_CHUNK, *LPDMUS_PRIVATE_CHUNK;
 249
 250 /* used for generic dumping (copied from ddraw) */
 251 typedef struct {
 252     DWORD val;
 253     const char* name;
 254 } flag_info;
 255
 256 typedef struct {
 257     const GUID *guid;
 258     const char* name;
 259 } guid_info;
 260
 261 /* used for initialising structs (primarily for DMUS_OBJECTDESC) */
 262 #define DM_STRUCT_INIT(x)                               \
 263         do {                                                            \
 264                 memset((x), 0, sizeof(*(x)));   \
 265                 (x)->dwSize = sizeof(*x);               \
 266         } while (0)
 267
 268 #define FE(x) { x, #x }
 269 #define GE(x) { &x, #x }
 270
 271 #define ICOM_THIS_MULTI(impl,field,iface) impl* const This=(impl*)((char*)(iface) - offsetof(impl,field))
 272
 273 /* check whether the given DWORD is even (return 0) or odd (return 1) */
 274 extern int even_or_odd (DWORD number);
 275 /* FOURCC to string conversion for debug messages */
 276 extern const char *debugstr_fourcc (DWORD fourcc);
 277 /* DMUS_VERSION struct to string conversion for debug messages */
 278 extern const char *debugstr_dmversion (LPDMUS_VERSION version);
 279 /* returns name of given GUID */
 280 extern const char *debugstr_dmguid (const GUID *id);
 281 /* returns name of given error code */
 282 extern const char *debugstr_dmreturn (DWORD code);
 283 /* generic flags-dumping function */
 284 extern const char *debugstr_flags (DWORD flags, const flag_info* names, size_t num_names);
 285 extern const char *debugstr_DMUS_OBJ_FLAGS (DWORD flagmask);
 286 /* dump whole DMUS_OBJECTDESC struct */
 287 extern const char *debugstr_DMUS_OBJECTDESC (LPDMUS_OBJECTDESC pDesc);
 288
 289 #endif  /* __WINE_DMCOMPOS_PRIVATE_H */