wine/dlls/dmcompos/composer.c
Michael Stefaniuc 604e395184 dmcompos: COM cleanup for IDirectMusicComposer.
Also lock/unlock the module only on creation/destruction of the object.
2014-01-17 11:01:23 +01:00

165 lines
6.2 KiB
C

/* IDirectMusicComposer
*
* 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 Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "dmcompos_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(dmcompos);
typedef struct IDirectMusicComposerImpl {
IDirectMusicComposer IDirectMusicComposer_iface;
LONG ref;
} IDirectMusicComposerImpl;
static inline IDirectMusicComposerImpl *impl_from_IDirectMusicComposer(IDirectMusicComposer *iface)
{
return CONTAINING_RECORD(iface, IDirectMusicComposerImpl, IDirectMusicComposer_iface);
}
static HRESULT WINAPI IDirectMusicComposerImpl_QueryInterface(IDirectMusicComposer *iface,
REFIID riid, void **ret_iface)
{
TRACE("(%p, %s, %p)\n", iface, debugstr_dmguid(riid), ret_iface);
if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IDirectMusicComposer))
{
*ret_iface = iface;
IDirectMusicComposer_AddRef(iface);
return S_OK;
}
WARN("(%p, %s, %p): not found\n", iface, debugstr_dmguid(riid), ret_iface);
*ret_iface = NULL;
return E_NOINTERFACE;
}
static ULONG WINAPI IDirectMusicComposerImpl_AddRef(IDirectMusicComposer *iface)
{
IDirectMusicComposerImpl *This = impl_from_IDirectMusicComposer(iface);
ULONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
return ref;
}
static ULONG WINAPI IDirectMusicComposerImpl_Release(IDirectMusicComposer *iface)
{
IDirectMusicComposerImpl *This = impl_from_IDirectMusicComposer(iface);
ULONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
if (ref == 0) {
HeapFree(GetProcessHeap(), 0, This);
DMCOMPOS_UnlockModule();
}
return ref;
}
/* IDirectMusicComposerImpl IDirectMusicComposer part: */
static HRESULT WINAPI IDirectMusicComposerImpl_ComposeSegmentFromTemplate(IDirectMusicComposer *iface,
IDirectMusicStyle *pStyle, IDirectMusicSegment *pTemplate, WORD wActivity,
IDirectMusicChordMap *pChordMap, IDirectMusicSegment **ppSegment)
{
IDirectMusicComposerImpl *This = impl_from_IDirectMusicComposer(iface);
FIXME("(%p, %p, %p, %d, %p, %p): stub\n", This, pStyle, pTemplate, wActivity, pChordMap, ppSegment);
return S_OK;
}
static HRESULT WINAPI IDirectMusicComposerImpl_ComposeSegmentFromShape(IDirectMusicComposer *iface,
IDirectMusicStyle *pStyle, WORD wNumMeasures, WORD wShape, WORD wActivity, BOOL fIntro,
BOOL fEnd, IDirectMusicChordMap *pChordMap, IDirectMusicSegment **ppSegment)
{
IDirectMusicComposerImpl *This = impl_from_IDirectMusicComposer(iface);
FIXME("(%p, %p, %d, %d, %d, %d, %d, %p, %p): stub\n", This, pStyle, wNumMeasures, wShape, wActivity, fIntro, fEnd, pChordMap, ppSegment);
return S_OK;
}
static HRESULT WINAPI IDirectMusicComposerImpl_ComposeTransition(IDirectMusicComposer *iface,
IDirectMusicSegment *pFromSeg, IDirectMusicSegment *pToSeg, MUSIC_TIME mtTime,
WORD wCommand, DWORD dwFlags, IDirectMusicChordMap *pChordMap,
IDirectMusicSegment **ppTransSeg)
{
IDirectMusicComposerImpl *This = impl_from_IDirectMusicComposer(iface);
FIXME("(%p, %p, %p, %d, %d, %d, %p, %p): stub\n", This, pFromSeg, pToSeg, mtTime, wCommand, dwFlags, pChordMap, ppTransSeg);
return S_OK;
}
static HRESULT WINAPI IDirectMusicComposerImpl_AutoTransition(IDirectMusicComposer *iface,
IDirectMusicPerformance *pPerformance, IDirectMusicSegment *pToSeg, WORD wCommand,
DWORD dwFlags, IDirectMusicChordMap *pChordMap, IDirectMusicSegment **ppTransSeg,
IDirectMusicSegmentState **ppToSegState, IDirectMusicSegmentState **ppTransSegState)
{
IDirectMusicComposerImpl *This = impl_from_IDirectMusicComposer(iface);
FIXME("(%p, %p, %d, %d, %p, %p, %p, %p): stub\n", This, pPerformance, wCommand, dwFlags, pChordMap, ppTransSeg, ppToSegState, ppTransSegState);
return S_OK;
}
static HRESULT WINAPI IDirectMusicComposerImpl_ComposeTemplateFromShape(IDirectMusicComposer *iface,
WORD wNumMeasures, WORD wShape, BOOL fIntro, BOOL fEnd, WORD wEndLength,
IDirectMusicSegment **ppTemplate)
{
IDirectMusicComposerImpl *This = impl_from_IDirectMusicComposer(iface);
FIXME("(%p, %d, %d, %d, %d, %d, %p): stub\n", This, wNumMeasures, wShape, fIntro, fEnd, wEndLength, ppTemplate);
return S_OK;
}
static HRESULT WINAPI IDirectMusicComposerImpl_ChangeChordMap(IDirectMusicComposer *iface,
IDirectMusicSegment *pSegment, BOOL fTrackScale, IDirectMusicChordMap *pChordMap)
{
IDirectMusicComposerImpl *This = impl_from_IDirectMusicComposer(iface);
FIXME("(%p, %p, %d, %p): stub\n", This, pSegment, fTrackScale, pChordMap);
return S_OK;
}
static const IDirectMusicComposerVtbl dmcomposer_vtbl = {
IDirectMusicComposerImpl_QueryInterface,
IDirectMusicComposerImpl_AddRef,
IDirectMusicComposerImpl_Release,
IDirectMusicComposerImpl_ComposeSegmentFromTemplate,
IDirectMusicComposerImpl_ComposeSegmentFromShape,
IDirectMusicComposerImpl_ComposeTransition,
IDirectMusicComposerImpl_AutoTransition,
IDirectMusicComposerImpl_ComposeTemplateFromShape,
IDirectMusicComposerImpl_ChangeChordMap
};
/* for ClassFactory */
HRESULT WINAPI create_dmcomposer(REFIID riid, void **ret_iface)
{
IDirectMusicComposerImpl *obj;
HRESULT hr;
obj = HeapAlloc(GetProcessHeap(), 0, sizeof(*obj));
if (!obj) {
*ret_iface = NULL;
return E_OUTOFMEMORY;
}
obj->IDirectMusicComposer_iface.lpVtbl = &dmcomposer_vtbl;
obj->ref = 1;
DMCOMPOS_LockModule();
hr = IDirectMusicComposer_QueryInterface(&obj->IDirectMusicComposer_iface, riid, ret_iface);
IDirectMusicComposer_Release(&obj->IDirectMusicComposer_iface);
return hr;
}