dlls/dswave/dswave_private.h

   1 /* DirectMusic Wave 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_DSWAVE_PRIVATE_H
  21 #define __WINE_DSWAVE_PRIVATE_H
  22
  23 #include <stdarg.h>
  24
  25 #define COBJMACROS
  26
  27 #include "windef.h"
  28 #include "winbase.h"
  29 #include "winnt.h"
  30 #include "wingdi.h"
  31 #include "winuser.h"
  32
  33 #include "wine/debug.h"
  34 #include "wine/list.h"
  35 #include "wine/unicode.h"
  36 #include "winreg.h"
  37 #include "objbase.h"
  38
  39 #include "dmusici.h"
  40 #include "dmusicf.h"
  41 #include "dmusics.h"
  42
  43 /*****************************************************************************
  44  * ClassFactory
  45  */
  46 extern HRESULT WINAPI create_dswave(REFIID lpcGUID, void **ret_iface) DECLSPEC_HIDDEN;
  47
  48 /**********************************************************************
  49  * Dll lifetime tracking declaration for dswave.dll
  50  */
  51 extern LONG DSWAVE_refCount DECLSPEC_HIDDEN;
  52 static inline void DSWAVE_LockModule(void) { InterlockedIncrement( &DSWAVE_refCount ); }
  53 static inline void DSWAVE_UnlockModule(void) { InterlockedDecrement( &DSWAVE_refCount ); }
  54
  55 /*****************************************************************************
  56  * Misc.
  57  */
  58 /* for simpler reading */
  59 typedef struct _DMUS_PRIVATE_CHUNK {
  60         FOURCC fccID; /* FOURCC ID of the chunk */
  61         DWORD dwSize; /* size of the chunk */
  62 } DMUS_PRIVATE_CHUNK, *LPDMUS_PRIVATE_CHUNK;
  63
  64 /* used for generic dumping (copied from ddraw) */
  65 typedef struct {
  66     DWORD val;
  67     const char* name;
  68 } flag_info;
  69
  70 typedef struct {
  71     const GUID *guid;
  72     const char* name;
  73 } guid_info;
  74
  75 /* used for initialising structs (primarily for DMUS_OBJECTDESC) */
  76 #define DM_STRUCT_INIT(x)                               \
  77         do {                                                            \
  78                 memset((x), 0, sizeof(*(x)));   \
  79                 (x)->dwSize = sizeof(*x);               \
  80         } while (0)
  81
  82 #define FE(x) { x, #x }
  83 #define GE(x) { &x, #x }
  84
  85 #define ICOM_THIS_MULTI(impl,field,iface) impl* const This=(impl*)((char*)(iface) - offsetof(impl,field))
  86
  87 /* FOURCC to string conversion for debug messages */
  88 extern const char *debugstr_fourcc (DWORD fourcc) DECLSPEC_HIDDEN;
  89 /* returns name of given GUID */
  90 extern const char *debugstr_dmguid (const GUID *id) DECLSPEC_HIDDEN;
  91 /* dump whole DMUS_OBJECTDESC struct */
  92 extern const char *debugstr_DMUS_OBJECTDESC (LPDMUS_OBJECTDESC pDesc) DECLSPEC_HIDDEN;
  93
  94 #endif  /* __WINE_DSWAVE_PRIVATE_H */