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176 lines
6.4 KiB
C
176 lines
6.4 KiB
C
/* IDirectMusicBuffer Implementation
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*
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* Copyright (C) 2003-2004 Rok Mandeljc
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "dmusic_private.h"
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WINE_DEFAULT_DEBUG_CHANNEL(dmusic);
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/* IDirectMusicBufferImpl IUnknown part: */
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static HRESULT WINAPI IDirectMusicBufferImpl_QueryInterface (LPDIRECTMUSICBUFFER iface, REFIID riid, LPVOID *ppobj) {
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IDirectMusicBufferImpl *This = (IDirectMusicBufferImpl *)iface;
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TRACE("(%p, (%s, %p)\n",This,debugstr_dmguid(riid),ppobj);
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if (IsEqualIID (riid, &IID_IUnknown)
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|| IsEqualIID (riid, &IID_IDirectMusicBuffer)) {
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IUnknown_AddRef(iface);
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*ppobj = This;
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return S_OK;
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}
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WARN("(%p, (%s, %p): not found\n",This,debugstr_dmguid(riid),ppobj);
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return E_NOINTERFACE;
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}
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static ULONG WINAPI IDirectMusicBufferImpl_AddRef (LPDIRECTMUSICBUFFER iface) {
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IDirectMusicBufferImpl *This = (IDirectMusicBufferImpl *)iface;
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ULONG refCount = InterlockedIncrement(&This->ref);
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TRACE("(%p)->(ref before=%u)\n", This, refCount - 1);
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DMUSIC_LockModule();
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return refCount;
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}
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static ULONG WINAPI IDirectMusicBufferImpl_Release (LPDIRECTMUSICBUFFER iface) {
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IDirectMusicBufferImpl *This = (IDirectMusicBufferImpl *)iface;
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ULONG refCount = InterlockedDecrement(&This->ref);
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TRACE("(%p)->(ref before=%u)\n", This, refCount + 1);
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if (!refCount) {
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HeapFree(GetProcessHeap(), 0, This);
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}
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DMUSIC_UnlockModule();
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return refCount;
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}
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/* IDirectMusicBufferImpl IDirectMusicBuffer part: */
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static HRESULT WINAPI IDirectMusicBufferImpl_Flush (LPDIRECTMUSICBUFFER iface) {
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IDirectMusicBufferImpl *This = (IDirectMusicBufferImpl *)iface;
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FIXME("(%p): stub\n", This);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicBufferImpl_TotalTime (LPDIRECTMUSICBUFFER iface, LPREFERENCE_TIME prtTime) {
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IDirectMusicBufferImpl *This = (IDirectMusicBufferImpl *)iface;
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FIXME("(%p, %p): stub\n", This, prtTime);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicBufferImpl_PackStructured (LPDIRECTMUSICBUFFER iface, REFERENCE_TIME rt, DWORD dwChannelGroup, DWORD dwChannelMessage) {
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IDirectMusicBufferImpl *This = (IDirectMusicBufferImpl *)iface;
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FIXME("(%p, 0x%s, %d, %d): stub\n", This, wine_dbgstr_longlong(rt), dwChannelGroup, dwChannelMessage);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicBufferImpl_PackUnstructured (LPDIRECTMUSICBUFFER iface, REFERENCE_TIME rt, DWORD dwChannelGroup, DWORD cb, LPBYTE lpb) {
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IDirectMusicBufferImpl *This = (IDirectMusicBufferImpl *)iface;
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FIXME("(%p, 0x%s, %d, %d, %p): stub\n", This, wine_dbgstr_longlong(rt), dwChannelGroup, cb, lpb);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicBufferImpl_ResetReadPtr (LPDIRECTMUSICBUFFER iface) {
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IDirectMusicBufferImpl *This = (IDirectMusicBufferImpl *)iface;
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FIXME("(%p): stub\n", This);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicBufferImpl_GetNextEvent (LPDIRECTMUSICBUFFER iface, LPREFERENCE_TIME prt, LPDWORD pdwChannelGroup, LPDWORD pdwLength, LPBYTE* ppData) {
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IDirectMusicBufferImpl *This = (IDirectMusicBufferImpl *)iface;
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FIXME("(%p, %p, %p, %p, %p): stub\n", This, prt, pdwChannelGroup, pdwLength, ppData);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicBufferImpl_GetRawBufferPtr (LPDIRECTMUSICBUFFER iface, LPBYTE* ppData) {
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IDirectMusicBufferImpl *This = (IDirectMusicBufferImpl *)iface;
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FIXME("(%p, %p): stub\n", This, ppData);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicBufferImpl_GetStartTime (LPDIRECTMUSICBUFFER iface, LPREFERENCE_TIME prt) {
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IDirectMusicBufferImpl *This = (IDirectMusicBufferImpl *)iface;
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FIXME("(%p, %p): stub\n", This, prt);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicBufferImpl_GetUsedBytes (LPDIRECTMUSICBUFFER iface, LPDWORD pcb) {
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IDirectMusicBufferImpl *This = (IDirectMusicBufferImpl *)iface;
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FIXME("(%p, %p): stub\n", This, pcb);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicBufferImpl_GetMaxBytes (LPDIRECTMUSICBUFFER iface, LPDWORD pcb) {
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IDirectMusicBufferImpl *This = (IDirectMusicBufferImpl *)iface;
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FIXME("(%p, %p): stub\n", This, pcb);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicBufferImpl_GetBufferFormat (LPDIRECTMUSICBUFFER iface, LPGUID pGuidFormat) {
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IDirectMusicBufferImpl *This = (IDirectMusicBufferImpl *)iface;
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FIXME("(%p, %p): stub\n", This, pGuidFormat);
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicBufferImpl_SetStartTime (LPDIRECTMUSICBUFFER iface, REFERENCE_TIME rt) {
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IDirectMusicBufferImpl *This = (IDirectMusicBufferImpl *)iface;
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FIXME("(%p, 0x%s): stub\n", This, wine_dbgstr_longlong(rt));
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return S_OK;
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}
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static HRESULT WINAPI IDirectMusicBufferImpl_SetUsedBytes (LPDIRECTMUSICBUFFER iface, DWORD cb) {
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IDirectMusicBufferImpl *This = (IDirectMusicBufferImpl *)iface;
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FIXME("(%p, %d): stub\n", This, cb);
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return S_OK;
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}
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static const IDirectMusicBufferVtbl DirectMusicBuffer_Vtbl = {
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IDirectMusicBufferImpl_QueryInterface,
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IDirectMusicBufferImpl_AddRef,
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IDirectMusicBufferImpl_Release,
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IDirectMusicBufferImpl_Flush,
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IDirectMusicBufferImpl_TotalTime,
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IDirectMusicBufferImpl_PackStructured,
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IDirectMusicBufferImpl_PackUnstructured,
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IDirectMusicBufferImpl_ResetReadPtr,
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IDirectMusicBufferImpl_GetNextEvent,
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IDirectMusicBufferImpl_GetRawBufferPtr,
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IDirectMusicBufferImpl_GetStartTime,
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IDirectMusicBufferImpl_GetUsedBytes,
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IDirectMusicBufferImpl_GetMaxBytes,
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IDirectMusicBufferImpl_GetBufferFormat,
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IDirectMusicBufferImpl_SetStartTime,
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IDirectMusicBufferImpl_SetUsedBytes
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};
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/* for ClassFactory */
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HRESULT WINAPI DMUSIC_CreateDirectMusicBufferImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) {
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IDirectMusicBufferImpl* dmbuff;
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dmbuff = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicBufferImpl));
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if (NULL == dmbuff) {
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*ppobj = NULL;
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return E_OUTOFMEMORY;
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}
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dmbuff->lpVtbl = &DirectMusicBuffer_Vtbl;
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dmbuff->ref = 0; /* will be inited by QueryInterface */
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return IDirectMusicBufferImpl_QueryInterface ((LPDIRECTMUSICBUFFER)dmbuff, lpcGUID, ppobj);
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}
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