dlls/dmsynth/dmsynth_private.h

   1 /* DirectMusicSynthesizer 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_DMSYNTH_PRIVATE_H
  21 #define __WINE_DMSYNTH_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  * Interfaces
  45  */
  46 typedef struct IDirectMusicSynth8Impl IDirectMusicSynth8Impl;
  47 typedef struct IDirectMusicSynthSinkImpl IDirectMusicSynthSinkImpl;
  48
  49 /*****************************************************************************
  50  * ClassFactory
  51  */
  52 extern HRESULT WINAPI DMUSIC_CreateDirectMusicSynthImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter);
  53 extern HRESULT WINAPI DMUSIC_CreateDirectMusicSynthSinkImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter);
  54
  55 /*****************************************************************************
  56  * IDirectMusicSynth8Impl implementation structure
  57  */
  58 struct IDirectMusicSynth8Impl {
  59   /* IUnknown fields */
  60   const IDirectMusicSynth8Vtbl *lpVtbl;
  61   LONG          ref;
  62
  63   /* IDirectMusicSynth8 fields */
  64   DMUS_PORTCAPS pCaps;
  65   BOOL fActive;
  66   IReferenceClock* pLatencyClock;
  67   IDirectMusicSynthSinkImpl* pSynthSink;
  68 };
  69
  70 /*****************************************************************************
  71  * IDirectMusicSynthSinkImpl implementation structure
  72  */
  73 struct IDirectMusicSynthSinkImpl {
  74   /* IUnknown fields */
  75   const IDirectMusicSynthSinkVtbl *lpVtbl;
  76   LONG          ref;
  77
  78   /* IDirectMusicSynthSinkImpl fields */
  79 };
  80
  81 /**********************************************************************
  82  * Dll lifetime tracking declaration for dmsynth.dll
  83  */
  84 extern LONG DMSYNTH_refCount;
  85 static inline void DMSYNTH_LockModule(void) { InterlockedIncrement( &DMSYNTH_refCount ); }
  86 static inline void DMSYNTH_UnlockModule(void) { InterlockedDecrement( &DMSYNTH_refCount ); }
  87
  88 /*****************************************************************************
  89  * Misc.
  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 /* FOURCC to string conversion for debug messages */
 113 extern const char *debugstr_fourcc (DWORD fourcc);
 114 /* DMUS_VERSION struct to string conversion for debug messages */
 115 extern const char *debugstr_dmversion (LPDMUS_VERSION version);
 116 /* returns name of given GUID */
 117 extern const char *debugstr_dmguid (const GUID *id);
 118 /* returns name of given error code */
 119 extern const char *debugstr_dmreturn (DWORD code);
 120 /* generic flags-dumping function */
 121 extern const char *debugstr_flags (DWORD flags, const flag_info* names, size_t num_names);
 122
 123
 124 #endif  /* __WINE_DMSYNTH_PRIVATE_H */