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 if (IsEqualIID (riid
, &IID_IUnknown
)
28 || IsEqualIID (riid
, &IID_IDirectMusicBuffer
)) {
29 IDirectMusicBufferImpl_AddRef(iface
);
33 WARN("(%p)->(%s,%p),not found\n",This
,debugstr_guid(riid
),ppobj
);
37 ULONG WINAPI
IDirectMusicBufferImpl_AddRef (LPDIRECTMUSICBUFFER iface
) {
38 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
39 TRACE("(%p) : AddRef from %ld\n", This
, This
->ref
);
43 ULONG WINAPI
IDirectMusicBufferImpl_Release (LPDIRECTMUSICBUFFER iface
) {
44 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
45 ULONG ref
= --This
->ref
;
46 TRACE("(%p) : ReleaseRef to %ld\n", This
, This
->ref
);
48 HeapFree(GetProcessHeap(), 0, This
);
53 /* IDirectMusicBufferImpl IDirectMusicBuffer part: */
54 HRESULT WINAPI
IDirectMusicBufferImpl_Flush (LPDIRECTMUSICBUFFER iface
) {
55 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
56 FIXME("(%p): stub\n", This
);
60 HRESULT WINAPI
IDirectMusicBufferImpl_TotalTime (LPDIRECTMUSICBUFFER iface
, LPREFERENCE_TIME prtTime
) {
61 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
62 FIXME("(%p, %p): stub\n", This
, prtTime
);
66 HRESULT WINAPI
IDirectMusicBufferImpl_PackStructured (LPDIRECTMUSICBUFFER iface
, REFERENCE_TIME rt
, DWORD dwChannelGroup
, DWORD dwChannelMessage
) {
67 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
68 FIXME("(%p, %lli, %ld, %ld): stub\n", This
, rt
, dwChannelGroup
, dwChannelMessage
);
72 HRESULT WINAPI
IDirectMusicBufferImpl_PackUnstructured (LPDIRECTMUSICBUFFER iface
, REFERENCE_TIME rt
, DWORD dwChannelGroup
, DWORD cb
, LPBYTE lpb
) {
73 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
74 FIXME("(%p, %lli, %ld, %ld, %p): stub\n", This
, rt
, dwChannelGroup
, cb
, lpb
);
78 HRESULT WINAPI
IDirectMusicBufferImpl_ResetReadPtr (LPDIRECTMUSICBUFFER iface
) {
79 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
80 FIXME("(%p): stub\n", This
);
84 HRESULT WINAPI
IDirectMusicBufferImpl_GetNextEvent (LPDIRECTMUSICBUFFER iface
, LPREFERENCE_TIME prt
, LPDWORD pdwChannelGroup
, LPDWORD pdwLength
, LPBYTE
* ppData
) {
85 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
86 FIXME("(%p, %p, %p, %p, %p): stub\n", This
, prt
, pdwChannelGroup
, pdwLength
, ppData
);
90 HRESULT WINAPI
IDirectMusicBufferImpl_GetRawBufferPtr (LPDIRECTMUSICBUFFER iface
, LPBYTE
* ppData
) {
91 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
92 FIXME("(%p, %p): stub\n", This
, ppData
);
96 HRESULT WINAPI
IDirectMusicBufferImpl_GetStartTime (LPDIRECTMUSICBUFFER iface
, LPREFERENCE_TIME prt
) {
97 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
98 FIXME("(%p, %p): stub\n", This
, prt
);
102 HRESULT WINAPI
IDirectMusicBufferImpl_GetUsedBytes (LPDIRECTMUSICBUFFER iface
, LPDWORD pcb
) {
103 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
104 FIXME("(%p, %p): stub\n", This
, pcb
);
108 HRESULT WINAPI
IDirectMusicBufferImpl_GetMaxBytes (LPDIRECTMUSICBUFFER iface
, LPDWORD pcb
) {
109 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
110 FIXME("(%p, %p): stub\n", This
, pcb
);
114 HRESULT WINAPI
IDirectMusicBufferImpl_GetBufferFormat (LPDIRECTMUSICBUFFER iface
, LPGUID pGuidFormat
) {
115 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
116 FIXME("(%p, %p): stub\n", This
, pGuidFormat
);
120 HRESULT WINAPI
IDirectMusicBufferImpl_SetStartTime (LPDIRECTMUSICBUFFER iface
, REFERENCE_TIME rt
) {
121 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
122 FIXME("(%p, %lli): stub\n", This
, rt
);
126 HRESULT WINAPI
IDirectMusicBufferImpl_SetUsedBytes (LPDIRECTMUSICBUFFER iface
, DWORD cb
) {
127 ICOM_THIS(IDirectMusicBufferImpl
,iface
);
128 FIXME("(%p, %ld): stub\n", This
, cb
);
132 ICOM_VTABLE(IDirectMusicBuffer
) DirectMusicBuffer_Vtbl
= {
133 ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
134 IDirectMusicBufferImpl_QueryInterface
,
135 IDirectMusicBufferImpl_AddRef
,
136 IDirectMusicBufferImpl_Release
,
137 IDirectMusicBufferImpl_Flush
,
138 IDirectMusicBufferImpl_TotalTime
,
139 IDirectMusicBufferImpl_PackStructured
,
140 IDirectMusicBufferImpl_PackUnstructured
,
141 IDirectMusicBufferImpl_ResetReadPtr
,
142 IDirectMusicBufferImpl_GetNextEvent
,
143 IDirectMusicBufferImpl_GetRawBufferPtr
,
144 IDirectMusicBufferImpl_GetStartTime
,
145 IDirectMusicBufferImpl_GetUsedBytes
,
146 IDirectMusicBufferImpl_GetMaxBytes
,
147 IDirectMusicBufferImpl_GetBufferFormat
,
148 IDirectMusicBufferImpl_SetStartTime
,
149 IDirectMusicBufferImpl_SetUsedBytes
152 /* for ClassFactory */
153 HRESULT WINAPI
DMUSIC_CreateDirectMusicBufferImpl (LPCGUID lpcGUID
, LPVOID
* ppobj
, LPUNKNOWN pUnkOuter
) {
154 IDirectMusicBufferImpl
* dmbuff
;
156 dmbuff
= HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY
, sizeof(IDirectMusicBufferImpl
));
157 if (NULL
== dmbuff
) {
158 *ppobj
= (LPVOID
) NULL
;
159 return E_OUTOFMEMORY
;
161 dmbuff
->lpVtbl
= &DirectMusicBuffer_Vtbl
;
162 dmbuff
->ref
= 0; /* will be inited by QueryInterface */
164 return IDirectMusicBufferImpl_QueryInterface ((LPDIRECTMUSICBUFFER
)dmbuff
, lpcGUID
, ppobj
);