dlls/dmcompos/dmcompos_private.h

   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
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (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 GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, 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 IDirectMusicChordMapTrack IDirectMusicChordMapTrack;
  50 typedef struct IDirectMusicSignPostTrack IDirectMusicSignPostTrack;
  51
  52 /*****************************************************************************
  53  * ClassFactory
  54  */
  55 extern HRESULT WINAPI create_dmchordmap(REFIID riid, void **ret_iface) DECLSPEC_HIDDEN;
  56 extern HRESULT WINAPI create_dmcomposer(REFIID riid, void **ret_iface) DECLSPEC_HIDDEN;
  57 extern HRESULT WINAPI create_dmchordmaptrack(REFIID riid, void **ret_iface) DECLSPEC_HIDDEN;
  58 extern HRESULT WINAPI create_dmsignposttrack(REFIID riid, void **ret_iface) DECLSPEC_HIDDEN;
  59
  60 /*****************************************************************************
  61  * IDirectMusicChordMapImpl implementation structure
  62  */
  63 struct IDirectMusicChordMapImpl {
  64   IDirectMusicChordMap IDirectMusicChordMap_iface;
  65   const IDirectMusicObjectVtbl *ObjectVtbl;
  66   const IPersistStreamVtbl *PersistStreamVtbl;
  67   LONG  ref;
  68
  69   /* IDirectMusicChordMapImpl fields */
  70   LPDMUS_OBJECTDESC pDesc;
  71
  72 };
  73
  74 /*****************************************************************************
  75  * IDirectMusicChordMapTrack implementation structure
  76  */
  77 struct IDirectMusicChordMapTrack {
  78   /* IUnknown fields */
  79   const IUnknownVtbl *UnknownVtbl;
  80   const IDirectMusicTrack8Vtbl *TrackVtbl;
  81   const IPersistStreamVtbl *PersistStreamVtbl;
  82   LONG           ref;
  83
  84   /* IDirectMusicChordMapTrack fields */
  85   LPDMUS_OBJECTDESC pDesc;
  86 };
  87
  88 /*****************************************************************************
  89  * IDirectMusicSignPostTrack implementation structure
  90  */
  91 struct IDirectMusicSignPostTrack {
  92   /* IUnknown fields */
  93   const IUnknownVtbl *UnknownVtbl;
  94   const IDirectMusicTrack8Vtbl *TrackVtbl;
  95   const IPersistStreamVtbl *PersistStreamVtbl;
  96   LONG           ref;
  97
  98   /* IDirectMusicSignPostTrack fields */
  99   LPDMUS_OBJECTDESC pDesc;
 100 };
 101
 102 /**********************************************************************
 103  * Dll lifetime tracking declaration for dmcompos.dll
 104  */
 105 extern LONG DMCOMPOS_refCount DECLSPEC_HIDDEN;
 106 static inline void DMCOMPOS_LockModule(void) { InterlockedIncrement( &DMCOMPOS_refCount ); }
 107 static inline void DMCOMPOS_UnlockModule(void) { InterlockedDecrement( &DMCOMPOS_refCount ); }
 108
 109 /*****************************************************************************
 110  * Misc.
 111  */
 112 /* for simpler reading */
 113 typedef struct _DMUS_PRIVATE_CHUNK {
 114         FOURCC fccID; /* FOURCC ID of the chunk */
 115         DWORD dwSize; /* size of the chunk */
 116 } DMUS_PRIVATE_CHUNK, *LPDMUS_PRIVATE_CHUNK;
 117
 118 /* used for generic dumping (copied from ddraw) */
 119 typedef struct {
 120     DWORD val;
 121     const char* name;
 122 } flag_info;
 123
 124 typedef struct {
 125     const GUID *guid;
 126     const char* name;
 127 } guid_info;
 128
 129 /* used for initialising structs (primarily for DMUS_OBJECTDESC) */
 130 #define DM_STRUCT_INIT(x)                               \
 131         do {                                                            \
 132                 memset((x), 0, sizeof(*(x)));   \
 133                 (x)->dwSize = sizeof(*x);               \
 134         } while (0)
 135
 136 #define FE(x) { x, #x }
 137 #define GE(x) { &x, #x }
 138
 139 #define ICOM_THIS_MULTI(impl,field,iface) impl* const This=(impl*)((char*)(iface) - offsetof(impl,field))
 140
 141 /* FOURCC to string conversion for debug messages */
 142 extern const char *debugstr_fourcc (DWORD fourcc) DECLSPEC_HIDDEN;
 143 /* returns name of given GUID */
 144 extern const char *debugstr_dmguid (const GUID *id) DECLSPEC_HIDDEN;
 145 /* dump whole DMUS_OBJECTDESC struct */
 146 extern const char *debugstr_DMUS_OBJECTDESC (LPDMUS_OBJECTDESC pDesc) DECLSPEC_HIDDEN;
 147
 148 #endif  /* __WINE_DMCOMPOS_PRIVATE_H */