1 /* IDirectMusicBuffer Implementation
3 * Copyright (C) 2003-2004 Rok Mandeljc
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.
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.
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.
20 #include "dmusic_private.h"
22 WINE_DEFAULT_DEBUG_CHANNEL(dmusic
);
24 /* IDirectMusicBufferImpl IUnknown part: */
25 HRESULT WINAPI
IDirectMusicBufferImpl_QueryInterface (LPDIRECTMUSICBUFFER iface
, REFIID riid
, LPVOID
*ppobj
) {
26 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
27 TRACE("(%p, (%s, %p)\n",This
,debugstr_dmguid(riid
),ppobj
);
28 if (IsEqualIID (riid
, &IID_IUnknown
)
29 || IsEqualIID (riid
, &IID_IDirectMusicBuffer
)) {
30 IDirectMusicBufferImpl_AddRef(iface
);
34 WARN("(%p, (%s, %p): not found\n",This
,debugstr_dmguid(riid
),ppobj
);
38 ULONG WINAPI
IDirectMusicBufferImpl_AddRef (LPDIRECTMUSICBUFFER iface
) {
39 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
40 TRACE("(%p): AddRef from %ld\n", This
, This
->ref
);
44 ULONG WINAPI
IDirectMusicBufferImpl_Release (LPDIRECTMUSICBUFFER iface
) {
45 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
46 ULONG ref
= --This
->ref
;
47 TRACE("(%p): ReleaseRef to %ld\n", This
, This
->ref
);
49 HeapFree(GetProcessHeap(), 0, This
);
54 /* IDirectMusicBufferImpl IDirectMusicBuffer part: */
55 HRESULT WINAPI
IDirectMusicBufferImpl_Flush (LPDIRECTMUSICBUFFER iface
) {
56 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
57 FIXME("(%p): stub\n", This
);
61 HRESULT WINAPI
IDirectMusicBufferImpl_TotalTime (LPDIRECTMUSICBUFFER iface
, LPREFERENCE_TIME prtTime
) {
62 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
63 FIXME("(%p, %p): stub\n", This
, prtTime
);
67 HRESULT WINAPI
IDirectMusicBufferImpl_PackStructured (LPDIRECTMUSICBUFFER iface
, REFERENCE_TIME rt
, DWORD dwChannelGroup
, DWORD dwChannelMessage
) {
68 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
69 FIXME("(%p, %lli, %ld, %ld): stub\n", This
, rt
, dwChannelGroup
, dwChannelMessage
);
73 HRESULT WINAPI
IDirectMusicBufferImpl_PackUnstructured (LPDIRECTMUSICBUFFER iface
, REFERENCE_TIME rt
, DWORD dwChannelGroup
, DWORD cb
, LPBYTE lpb
) {
74 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
75 FIXME("(%p, %lli, %ld, %ld, %p): stub\n", This
, rt
, dwChannelGroup
, cb
, lpb
);
79 HRESULT WINAPI
IDirectMusicBufferImpl_ResetReadPtr (LPDIRECTMUSICBUFFER iface
) {
80 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
81 FIXME("(%p): stub\n", This
);
85 HRESULT WINAPI
IDirectMusicBufferImpl_GetNextEvent (LPDIRECTMUSICBUFFER iface
, LPREFERENCE_TIME prt
, LPDWORD pdwChannelGroup
, LPDWORD pdwLength
, LPBYTE
* ppData
) {
86 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
87 FIXME("(%p, %p, %p, %p, %p): stub\n", This
, prt
, pdwChannelGroup
, pdwLength
, ppData
);
91 HRESULT WINAPI
IDirectMusicBufferImpl_GetRawBufferPtr (LPDIRECTMUSICBUFFER iface
, LPBYTE
* ppData
) {
92 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
93 FIXME("(%p, %p): stub\n", This
, ppData
);
97 HRESULT WINAPI
IDirectMusicBufferImpl_GetStartTime (LPDIRECTMUSICBUFFER iface
, LPREFERENCE_TIME prt
) {
98 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
99 FIXME("(%p, %p): stub\n", This
, prt
);
103 HRESULT WINAPI
IDirectMusicBufferImpl_GetUsedBytes (LPDIRECTMUSICBUFFER iface
, LPDWORD pcb
) {
104 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
105 FIXME("(%p, %p): stub\n", This
, pcb
);
109 HRESULT WINAPI
IDirectMusicBufferImpl_GetMaxBytes (LPDIRECTMUSICBUFFER iface
, LPDWORD pcb
) {
110 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
111 FIXME("(%p, %p): stub\n", This
, pcb
);
115 HRESULT WINAPI
IDirectMusicBufferImpl_GetBufferFormat (LPDIRECTMUSICBUFFER iface
, LPGUID pGuidFormat
) {
116 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
117 FIXME("(%p, %p): stub\n", This
, pGuidFormat
);
121 HRESULT WINAPI
IDirectMusicBufferImpl_SetStartTime (LPDIRECTMUSICBUFFER iface
, REFERENCE_TIME rt
) {
122 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
123 FIXME("(%p, %lli): stub\n", This
, rt
);
127 HRESULT WINAPI
IDirectMusicBufferImpl_SetUsedBytes (LPDIRECTMUSICBUFFER iface
, DWORD cb
) {
128 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
129 FIXME("(%p, %ld): stub\n", This
, cb
);
133 ICOM_VTABLE(IDirectMusicBuffer
) DirectMusicBuffer_Vtbl
= {
134 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
135 IDirectMusicBufferImpl_QueryInterface
,
136 IDirectMusicBufferImpl_AddRef
,
137 IDirectMusicBufferImpl_Release
,
138 IDirectMusicBufferImpl_Flush
,
139 IDirectMusicBufferImpl_TotalTime
,
140 IDirectMusicBufferImpl_PackStructured
,
141 IDirectMusicBufferImpl_PackUnstructured
,
142 IDirectMusicBufferImpl_ResetReadPtr
,
143 IDirectMusicBufferImpl_GetNextEvent
,
144 IDirectMusicBufferImpl_GetRawBufferPtr
,
145 IDirectMusicBufferImpl_GetStartTime
,
146 IDirectMusicBufferImpl_GetUsedBytes
,
147 IDirectMusicBufferImpl_GetMaxBytes
,
148 IDirectMusicBufferImpl_GetBufferFormat
,
149 IDirectMusicBufferImpl_SetStartTime
,
150 IDirectMusicBufferImpl_SetUsedBytes
153 /* for ClassFactory */
154 HRESULT WINAPI
DMUSIC_CreateDirectMusicBufferImpl (LPCGUID lpcGUID
, LPVOID
* ppobj
, LPUNKNOWN pUnkOuter
) {
155 IDirectMusicBufferImpl
* dmbuff
;
157 dmbuff
= HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(IDirectMusicBufferImpl
));
158 if (NULL
== dmbuff
) {
159 *ppobj
= (LPVOID
) NULL
;
160 return E_OUTOFMEMORY
;
162 dmbuff
->lpVtbl
= &DirectMusicBuffer_Vtbl
;
163 dmbuff
->ref
= 0; /* will be inited by QueryInterface */
165 return IDirectMusicBufferImpl_QueryInterface ((LPDIRECTMUSICBUFFER
)dmbuff
, lpcGUID
, ppobj
);