mirror of
https://github.com/reactos/wine.git
synced 2024-11-25 12:49:45 +00:00
93 lines
3.1 KiB
C
93 lines
3.1 KiB
C
/* IDirectMusicDownload Implementation
|
|
*
|
|
* Copyright (C) 2003-2004 Rok Mandeljc
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#include "dmusic_private.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(dmusic);
|
|
|
|
/* IDirectMusicDownloadImpl IUnknown part: */
|
|
HRESULT WINAPI IDirectMusicDownloadImpl_QueryInterface (LPDIRECTMUSICDOWNLOAD iface, REFIID riid, LPVOID *ppobj) {
|
|
IDirectMusicDownloadImpl *This = (IDirectMusicDownloadImpl *)iface;
|
|
TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj);
|
|
|
|
if (IsEqualIID (riid, &IID_IUnknown)
|
|
|| IsEqualIID (riid, &IID_IDirectMusicDownload)) {
|
|
IDirectMusicDownloadImpl_AddRef(iface);
|
|
*ppobj = This;
|
|
return S_OK;
|
|
}
|
|
WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj);
|
|
return E_NOINTERFACE;
|
|
}
|
|
|
|
ULONG WINAPI IDirectMusicDownloadImpl_AddRef (LPDIRECTMUSICDOWNLOAD iface) {
|
|
IDirectMusicDownloadImpl *This = (IDirectMusicDownloadImpl *)iface;
|
|
ULONG refCount = InterlockedIncrement(&This->ref);
|
|
|
|
TRACE("(%p)->(ref before=%lu)\n", This, refCount - 1);
|
|
|
|
DMUSIC_LockModule();
|
|
|
|
return refCount;
|
|
}
|
|
|
|
ULONG WINAPI IDirectMusicDownloadImpl_Release (LPDIRECTMUSICDOWNLOAD iface) {
|
|
IDirectMusicDownloadImpl *This = (IDirectMusicDownloadImpl *)iface;
|
|
ULONG refCount = InterlockedDecrement(&This->ref);
|
|
|
|
TRACE("(%p)->(ref before=%lu)\n", This, refCount + 1);
|
|
|
|
if (!refCount) {
|
|
HeapFree(GetProcessHeap(), 0, This);
|
|
}
|
|
|
|
DMUSIC_UnlockModule();
|
|
|
|
return refCount;
|
|
}
|
|
|
|
/* IDirectMusicDownloadImpl IDirectMusicDownload part: */
|
|
HRESULT WINAPI IDirectMusicDownloadImpl_GetBuffer (LPDIRECTMUSICDOWNLOAD iface, void** ppvBuffer, DWORD* pdwSize) {
|
|
IDirectMusicDownloadImpl *This = (IDirectMusicDownloadImpl *)iface;
|
|
FIXME("(%p, %p, %p): stub\n", This, ppvBuffer, pdwSize);
|
|
return S_OK;
|
|
}
|
|
|
|
static const IDirectMusicDownloadVtbl DirectMusicDownload_Vtbl = {
|
|
IDirectMusicDownloadImpl_QueryInterface,
|
|
IDirectMusicDownloadImpl_AddRef,
|
|
IDirectMusicDownloadImpl_Release,
|
|
IDirectMusicDownloadImpl_GetBuffer
|
|
};
|
|
|
|
/* for ClassFactory */
|
|
HRESULT WINAPI DMUSIC_CreateDirectMusicDownloadImpl (LPCGUID lpcGUID, LPVOID* ppobj, LPUNKNOWN pUnkOuter) {
|
|
IDirectMusicDownloadImpl* dmdl;
|
|
|
|
dmdl = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicDownloadImpl));
|
|
if (NULL == dmdl) {
|
|
*ppobj = NULL;
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
dmdl->lpVtbl = &DirectMusicDownload_Vtbl;
|
|
dmdl->ref = 0; /* will be inited by QueryInterface */
|
|
|
|
return IDirectMusicDownloadImpl_QueryInterface ((LPDIRECTMUSICDOWNLOAD)dmdl, lpcGUID, ppobj);
|
|
}
|