dlls/dmusic/buffer.c

   1 /* IDirectMusicBuffer Implementation
   2  *
   3  * Copyright (C) 2003 Rok Mandeljc
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (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
  13  * GNU Library General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #include "config.h"
  21
  22 #include <stdarg.h>
  23
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "winreg.h"
  27 #include "winuser.h"
  28 #include "wingdi.h"
  29 #include "winuser.h"
  30 #include "winerror.h"
  31 #include "mmsystem.h"
  32 #include "winternl.h"
  33 #include "mmddk.h"
  34 #include "wine/windef16.h"
  35 #include "wine/winbase16.h"
  36 #include "wine/debug.h"
  37 #include "dsound.h"
  38
  39 #include "dmusic_private.h"
  40
  41 WINE_DEFAULT_DEBUG_CHANNEL(dmusic);
  42
  43 /* IDirectMusicBuffer IUnknown parts follow: */
  44 HRESULT WINAPI IDirectMusicBufferImpl_QueryInterface (LPDIRECTMUSICBUFFER iface, REFIID riid, LPVOID *ppobj)
  45 {
  46         ICOM_THIS(IDirectMusicBufferImpl,iface);
  47
  48         if (IsEqualIID (riid, &IID_IUnknown)
  49                 || IsEqualIID (riid, &IID_IDirectMusicBuffer)) {
  50                 IDirectMusicBufferImpl_AddRef(iface);
  51                 *ppobj = This;
  52                 return S_OK;
  53         }
  54
  55         WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
  56         return E_NOINTERFACE;
  57 }
  58
  59 ULONG WINAPI IDirectMusicBufferImpl_AddRef (LPDIRECTMUSICBUFFER iface)
  60 {
  61         ICOM_THIS(IDirectMusicBufferImpl,iface);
  62         TRACE("(%p) : AddRef from %ld\n", This, This->ref);
  63         return ++(This->ref);
  64 }
  65
  66 ULONG WINAPI IDirectMusicBufferImpl_Release (LPDIRECTMUSICBUFFER iface)
  67 {
  68         ICOM_THIS(IDirectMusicBufferImpl,iface);
  69         ULONG ref = --This->ref;
  70         TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
  71         if (ref == 0) {
  72                 HeapFree(GetProcessHeap(), 0, This);
  73         }
  74         return ref;
  75 }
  76
  77 /* IDirectMusicBuffer Interface follow: */
  78 HRESULT WINAPI IDirectMusicBufferImpl_Flush (LPDIRECTMUSICBUFFER iface)
  79 {
  80         ICOM_THIS(IDirectMusicBufferImpl,iface);
  81
  82         FIXME("(%p): stub\n", This);
  83
  84         return S_OK;
  85 }
  86
  87 HRESULT WINAPI IDirectMusicBufferImpl_TotalTime (LPDIRECTMUSICBUFFER iface, LPREFERENCE_TIME prtTime)
  88 {
  89         ICOM_THIS(IDirectMusicBufferImpl,iface);
  90
  91         FIXME("(%p, %p): stub\n", This, prtTime);
  92
  93         return S_OK;
  94 }
  95
  96 HRESULT WINAPI IDirectMusicBufferImpl_PackStructured (LPDIRECTMUSICBUFFER iface, REFERENCE_TIME rt, DWORD dwChannelGroup, DWORD dwChannelMessage)
  97 {
  98         ICOM_THIS(IDirectMusicBufferImpl,iface);
  99
 100         FIXME("(%p, %lli, %ld, %ld): stub\n", This, rt, dwChannelGroup, dwChannelMessage);
 101
 102         return S_OK;
 103 }
 104
 105 HRESULT WINAPI IDirectMusicBufferImpl_PackUnstructured (LPDIRECTMUSICBUFFER iface, REFERENCE_TIME rt, DWORD dwChannelGroup, DWORD cb, LPBYTE lpb)
 106 {
 107         ICOM_THIS(IDirectMusicBufferImpl,iface);
 108
 109         FIXME("(%p, %lli, %ld, %ld, %p): stub\n", This, rt, dwChannelGroup, cb, lpb);
 110
 111         return S_OK;
 112 }
 113
 114 HRESULT WINAPI IDirectMusicBufferImpl_ResetReadPtr (LPDIRECTMUSICBUFFER iface)
 115 {
 116         ICOM_THIS(IDirectMusicBufferImpl,iface);
 117
 118         FIXME("(%p): stub\n", This);
 119
 120         return S_OK;
 121 }
 122
 123 HRESULT WINAPI IDirectMusicBufferImpl_GetNextEvent (LPDIRECTMUSICBUFFER iface, LPREFERENCE_TIME prt, LPDWORD pdwChannelGroup, LPDWORD pdwLength, LPBYTE* ppData)
 124 {
 125         ICOM_THIS(IDirectMusicBufferImpl,iface);
 126
 127         FIXME("(%p, %p, %p, %p, %p): stub\n", This, prt, pdwChannelGroup, pdwLength, ppData);
 128
 129         return S_OK;
 130 }
 131
 132 HRESULT WINAPI IDirectMusicBufferImpl_GetRawBufferPtr (LPDIRECTMUSICBUFFER iface, LPBYTE* ppData)
 133 {
 134         ICOM_THIS(IDirectMusicBufferImpl,iface);
 135
 136         FIXME("(%p, %p): stub\n", This, ppData);
 137
 138         return S_OK;
 139 }
 140
 141 HRESULT WINAPI IDirectMusicBufferImpl_GetStartTime (LPDIRECTMUSICBUFFER iface, LPREFERENCE_TIME prt)
 142 {
 143         ICOM_THIS(IDirectMusicBufferImpl,iface);
 144
 145         FIXME("(%p, %p): stub\n", This, prt);
 146
 147         return S_OK;
 148 }
 149
 150 HRESULT WINAPI IDirectMusicBufferImpl_GetUsedBytes (LPDIRECTMUSICBUFFER iface, LPDWORD pcb)
 151 {
 152         ICOM_THIS(IDirectMusicBufferImpl,iface);
 153
 154         FIXME("(%p, %p): stub\n", This, pcb);
 155
 156         return S_OK;
 157 }
 158
 159 HRESULT WINAPI IDirectMusicBufferImpl_GetMaxBytes (LPDIRECTMUSICBUFFER iface, LPDWORD pcb)
 160 {
 161         ICOM_THIS(IDirectMusicBufferImpl,iface);
 162
 163         FIXME("(%p, %p): stub\n", This, pcb);
 164
 165         return S_OK;
 166 }
 167
 168 HRESULT WINAPI IDirectMusicBufferImpl_GetBufferFormat (LPDIRECTMUSICBUFFER iface, LPGUID pGuidFormat)
 169 {
 170         ICOM_THIS(IDirectMusicBufferImpl,iface);
 171
 172         FIXME("(%p, %p): stub\n", This, pGuidFormat);
 173
 174         return S_OK;
 175 }
 176
 177 HRESULT WINAPI IDirectMusicBufferImpl_SetStartTime (LPDIRECTMUSICBUFFER iface, REFERENCE_TIME rt)
 178 {
 179         ICOM_THIS(IDirectMusicBufferImpl,iface);
 180
 181         FIXME("(%p, %lli): stub\n", This, rt);
 182
 183         return S_OK;
 184 }
 185
 186 HRESULT WINAPI IDirectMusicBufferImpl_SetUsedBytes (LPDIRECTMUSICBUFFER iface, DWORD cb)
 187 {
 188         ICOM_THIS(IDirectMusicBufferImpl,iface);
 189
 190         FIXME("(%p, %ld): stub\n", This, cb);
 191
 192         return S_OK;
 193 }
 194
 195 ICOM_VTABLE(IDirectMusicBuffer) DirectMusicBuffer_Vtbl =
 196 {
 197     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 198         IDirectMusicBufferImpl_QueryInterface,
 199         IDirectMusicBufferImpl_AddRef,
 200         IDirectMusicBufferImpl_Release,
 201         IDirectMusicBufferImpl_Flush,
 202         IDirectMusicBufferImpl_TotalTime,
 203         IDirectMusicBufferImpl_PackStructured,
 204         IDirectMusicBufferImpl_PackUnstructured,
 205         IDirectMusicBufferImpl_ResetReadPtr,
 206         IDirectMusicBufferImpl_GetNextEvent,
 207         IDirectMusicBufferImpl_GetRawBufferPtr,
 208         IDirectMusicBufferImpl_GetStartTime,
 209         IDirectMusicBufferImpl_GetUsedBytes,
 210         IDirectMusicBufferImpl_GetMaxBytes,
 211         IDirectMusicBufferImpl_GetBufferFormat,
 212         IDirectMusicBufferImpl_SetStartTime,
 213         IDirectMusicBufferImpl_SetUsedBytes
 214 };
 215
 216 /* for ClassFactory */
 217 HRESULT WINAPI DMUSIC_CreateDirectMusicBuffer (LPCGUID lpcGUID, LPDIRECTMUSICBUFFER* ppDMBuff, LPUNKNOWN pUnkOuter)
 218 {
 219         if (IsEqualIID (lpcGUID, &IID_IDirectMusicBuffer)) {
 220                 FIXME("Not yet\n");
 221                 return E_NOINTERFACE;
 222         }
 223
 224         WARN("No interface found\n");
 225         return E_NOINTERFACE;
 226 }