dlls/dmscript/dmscript_private.h

   1 /* DirectMusicScript 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_DMSCRIPT_PRIVATE_H
  21 #define __WINE_DMSCRIPT_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 IDirectMusicScriptImpl IDirectMusicScriptImpl;
  49
  50 /*****************************************************************************
  51  * ClassFactory
  52  */
  53 extern HRESULT WINAPI DMUSIC_CreateDirectMusicScriptImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) DECLSPEC_HIDDEN;
  54
  55 extern HRESULT WINAPI DMUSIC_CreateDirectMusicScriptTrack (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) DECLSPEC_HIDDEN;
  56
  57 /*****************************************************************************
  58  * IDirectMusicScriptImpl implementation structure
  59  */
  60 struct IDirectMusicScriptImpl {
  61   IDirectMusicScript IDirectMusicScript_iface;
  62   const IDirectMusicObjectVtbl *ObjectVtbl;
  63   const IPersistStreamVtbl *PersistStreamVtbl;
  64   LONG           ref;
  65
  66   /* IDirectMusicScriptImpl fields */
  67   IDirectMusicPerformance* pPerformance;
  68   LPDMUS_OBJECTDESC pDesc;
  69   DMUS_IO_SCRIPT_HEADER* pHeader;
  70   DMUS_IO_VERSION* pVersion;
  71   WCHAR* pwzLanguage;
  72   WCHAR* pwzSource;
  73 };
  74
  75 /**********************************************************************
  76  * Dll lifetime tracking declaration for dmscript.dll
  77  */
  78 extern LONG DMSCRIPT_refCount DECLSPEC_HIDDEN;
  79 static inline void DMSCRIPT_LockModule(void) { InterlockedIncrement( &DMSCRIPT_refCount ); }
  80 static inline void DMSCRIPT_UnlockModule(void) { InterlockedDecrement( &DMSCRIPT_refCount ); }
  81
  82 /*****************************************************************************
  83  * Misc.
  84  */
  85 /* for simpler reading */
  86 typedef struct _DMUS_PRIVATE_CHUNK {
  87         FOURCC fccID; /* FOURCC ID of the chunk */
  88         DWORD dwSize; /* size of the chunk */
  89 } DMUS_PRIVATE_CHUNK, *LPDMUS_PRIVATE_CHUNK;
  90
  91 /* used for generic dumping (copied from ddraw) */
  92 typedef struct {
  93     DWORD val;
  94     const char* name;
  95 } flag_info;
  96
  97 typedef struct {
  98     const GUID *guid;
  99     const char* name;
 100 } guid_info;
 101
 102 /* used for initialising structs (primarily for DMUS_OBJECTDESC) */
 103 #define DM_STRUCT_INIT(x)                               \
 104         do {                                                            \
 105                 memset((x), 0, sizeof(*(x)));   \
 106                 (x)->dwSize = sizeof(*x);               \
 107         } while (0)
 108
 109 #define FE(x) { x, #x }
 110 #define GE(x) { &x, #x }
 111
 112 #define ICOM_THIS_MULTI(impl,field,iface) impl* const This=(impl*)((char*)(iface) - offsetof(impl,field))
 113
 114 /* FOURCC to string conversion for debug messages */
 115 extern const char *debugstr_fourcc (DWORD fourcc) DECLSPEC_HIDDEN;
 116 /* returns name of given GUID */
 117 extern const char *debugstr_dmguid (const GUID *id) DECLSPEC_HIDDEN;
 118 /* dump whole DMUS_OBJECTDESC struct */
 119 extern const char *debugstr_DMUS_OBJECTDESC (LPDMUS_OBJECTDESC pDesc) DECLSPEC_HIDDEN;
 120
 121 #endif  /* __WINE_DMSCRIPT_PRIVATE_H */