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 IDirectMusicChordMapTrack IDirectMusicChordMapTrack;
  49 typedef struct IDirectMusicSignPostTrack IDirectMusicSignPostTrack;
  50
  51 /*****************************************************************************
  52  * ClassFactory
  53  */
  54 extern HRESULT WINAPI create_dmchordmap(REFIID riid, void **ret_iface) DECLSPEC_HIDDEN;
  55 extern HRESULT WINAPI create_dmcomposer(REFIID riid, void **ret_iface) DECLSPEC_HIDDEN;
  56 extern HRESULT WINAPI create_dmchordmaptrack(REFIID riid, void **ret_iface) DECLSPEC_HIDDEN;
  57 extern HRESULT WINAPI create_dmsignposttrack(REFIID riid, void **ret_iface) DECLSPEC_HIDDEN;
  58
  59 /*****************************************************************************
  60  * IDirectMusicChordMapTrack implementation structure
  61  */
  62 struct IDirectMusicChordMapTrack {
  63   /* IUnknown fields */
  64   const IUnknownVtbl *UnknownVtbl;
  65   const IDirectMusicTrack8Vtbl *TrackVtbl;
  66   const IPersistStreamVtbl *PersistStreamVtbl;
  67   LONG           ref;
  68
  69   /* IDirectMusicChordMapTrack fields */
  70   LPDMUS_OBJECTDESC pDesc;
  71 };
  72
  73 /*****************************************************************************
  74  * IDirectMusicSignPostTrack implementation structure
  75  */
  76 struct IDirectMusicSignPostTrack {
  77   /* IUnknown fields */
  78   const IUnknownVtbl *UnknownVtbl;
  79   const IDirectMusicTrack8Vtbl *TrackVtbl;
  80   const IPersistStreamVtbl *PersistStreamVtbl;
  81   LONG           ref;
  82
  83   /* IDirectMusicSignPostTrack fields */
  84   LPDMUS_OBJECTDESC pDesc;
  85 };
  86
  87 /**********************************************************************
  88  * Dll lifetime tracking declaration for dmcompos.dll
  89  */
  90 extern LONG DMCOMPOS_refCount DECLSPEC_HIDDEN;
  91 static inline void DMCOMPOS_LockModule(void) { InterlockedIncrement( &DMCOMPOS_refCount ); }
  92 static inline void DMCOMPOS_UnlockModule(void) { InterlockedDecrement( &DMCOMPOS_refCount ); }
  93
  94 /*****************************************************************************
  95  * Misc.
  96  */
  97 /* for simpler reading */
  98 typedef struct _DMUS_PRIVATE_CHUNK {
  99         FOURCC fccID; /* FOURCC ID of the chunk */
 100         DWORD dwSize; /* size of the chunk */
 101 } DMUS_PRIVATE_CHUNK, *LPDMUS_PRIVATE_CHUNK;
 102
 103 /* used for generic dumping (copied from ddraw) */
 104 typedef struct {
 105     DWORD val;
 106     const char* name;
 107 } flag_info;
 108
 109 typedef struct {
 110     const GUID *guid;
 111     const char* name;
 112 } guid_info;
 113
 114 /* used for initialising structs (primarily for DMUS_OBJECTDESC) */
 115 #define DM_STRUCT_INIT(x)                               \
 116         do {                                                            \
 117                 memset((x), 0, sizeof(*(x)));   \
 118                 (x)->dwSize = sizeof(*x);               \
 119         } while (0)
 120
 121 #define FE(x) { x, #x }
 122 #define GE(x) { &x, #x }
 123
 124 #define ICOM_THIS_MULTI(impl,field,iface) impl* const This=(impl*)((char*)(iface) - offsetof(impl,field))
 125
 126 /* FOURCC to string conversion for debug messages */
 127 extern const char *debugstr_fourcc (DWORD fourcc) DECLSPEC_HIDDEN;
 128 /* returns name of given GUID */
 129 extern const char *debugstr_dmguid (const GUID *id) DECLSPEC_HIDDEN;
 130 /* dump whole DMUS_OBJECTDESC struct */
 131 extern const char *debugstr_DMUS_OBJECTDESC (LPDMUS_OBJECTDESC pDesc) DECLSPEC_HIDDEN;
 132
 133 #endif  /* __WINE_DMCOMPOS_PRIVATE_H */