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411 lines
14 KiB
C
411 lines
14 KiB
C
/* IDirectMusicStyleTrack 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 "dmstyle_private.h"
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#include "dmobject.h"
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#include "wine/heap.h"
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WINE_DEFAULT_DEBUG_CHANNEL(dmstyle);
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/*****************************************************************************
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* IDirectMusicStyleTrack implementation
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*/
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struct style_item {
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struct list entry;
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DWORD timestamp;
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IDirectMusicStyle8 *dmstyle;
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};
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typedef struct IDirectMusicStyleTrack {
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IDirectMusicTrack8 IDirectMusicTrack8_iface;
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struct dmobject dmobj; /* IPersistStream only */
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LONG ref;
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struct list Items;
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} IDirectMusicStyleTrack;
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/* IDirectMusicStyleTrack IDirectMusicTrack8 part: */
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static inline IDirectMusicStyleTrack *impl_from_IDirectMusicTrack8(IDirectMusicTrack8 *iface)
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{
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return CONTAINING_RECORD(iface, IDirectMusicStyleTrack, IDirectMusicTrack8_iface);
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}
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static HRESULT WINAPI style_track_QueryInterface(IDirectMusicTrack8 *iface, REFIID riid,
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void **ret_iface)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ret_iface);
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*ret_iface = NULL;
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if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IDirectMusicTrack) ||
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IsEqualIID(riid, &IID_IDirectMusicTrack8))
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*ret_iface = iface;
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else if (IsEqualIID(riid, &IID_IPersistStream))
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*ret_iface = &This->dmobj.IPersistStream_iface;
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else {
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WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ret_iface);
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return E_NOINTERFACE;
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}
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IUnknown_AddRef((IUnknown*)*ret_iface);
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return S_OK;
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}
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static ULONG WINAPI style_track_AddRef(IDirectMusicTrack8 *iface)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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LONG ref = InterlockedIncrement(&This->ref);
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TRACE("(%p) ref=%ld\n", This, ref);
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return ref;
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}
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static ULONG WINAPI style_track_Release(IDirectMusicTrack8 *iface)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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LONG ref = InterlockedDecrement(&This->ref);
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TRACE("(%p) ref=%ld\n", This, ref);
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if (!ref) {
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struct style_item *item, *item2;
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LIST_FOR_EACH_ENTRY_SAFE(item, item2, &This->Items, struct style_item, entry) {
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list_remove(&item->entry);
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IDirectMusicStyle8_Release(item->dmstyle);
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free(item);
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}
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heap_free(This);
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DMSTYLE_UnlockModule();
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}
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return ref;
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}
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static HRESULT WINAPI style_track_Init(IDirectMusicTrack8 *iface, IDirectMusicSegment *pSegment)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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FIXME("(%p, %p): stub\n", This, pSegment);
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return S_OK;
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}
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static HRESULT WINAPI style_track_InitPlay(IDirectMusicTrack8 *iface,
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IDirectMusicSegmentState *pSegmentState, IDirectMusicPerformance *pPerformance,
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void **ppStateData, DWORD dwVirtualTrack8ID, DWORD dwFlags)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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FIXME("(%p, %p, %p, %p, %ld, %ld): stub\n", This, pSegmentState, pPerformance, ppStateData, dwVirtualTrack8ID, dwFlags);
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return S_OK;
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}
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static HRESULT WINAPI style_track_EndPlay(IDirectMusicTrack8 *iface, void *pStateData)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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FIXME("(%p, %p): stub\n", This, pStateData);
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return S_OK;
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}
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static HRESULT WINAPI style_track_Play(IDirectMusicTrack8 *iface, void *pStateData,
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MUSIC_TIME mtStart, MUSIC_TIME mtEnd, MUSIC_TIME mtOffset, DWORD dwFlags,
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IDirectMusicPerformance *pPerf, IDirectMusicSegmentState *pSegSt, DWORD dwVirtualID)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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FIXME("(%p, %p, %ld, %ld, %ld, %ld, %p, %p, %ld): stub\n", This, pStateData, mtStart, mtEnd, mtOffset, dwFlags, pPerf, pSegSt, dwVirtualID);
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return S_OK;
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}
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static HRESULT WINAPI style_track_GetParam(IDirectMusicTrack8 *iface, REFGUID type,
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MUSIC_TIME time, MUSIC_TIME *next, void *param)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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struct style_item *item;
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TRACE("(%p, %s, %ld, %p, %p):\n", This, debugstr_dmguid(type), time, next, param);
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if (!type)
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return E_POINTER;
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if (IsEqualGUID(&GUID_IDirectMusicStyle, type)) {
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LIST_FOR_EACH_ENTRY(item, &This->Items, struct style_item, entry) {
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IDirectMusicStyle8_AddRef(item->dmstyle);
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*((IDirectMusicStyle8 **)param) = item->dmstyle;
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return S_OK;
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}
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return DMUS_E_NOT_FOUND;
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} else if (IsEqualGUID(&GUID_TimeSignature, type)) {
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FIXME("GUID_TimeSignature not handled yet\n");
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return S_OK;
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}
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return DMUS_E_GET_UNSUPPORTED;
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}
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static HRESULT WINAPI style_track_SetParam(IDirectMusicTrack8 *iface, REFGUID type, MUSIC_TIME time,
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void *param)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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TRACE("(%p, %s, %ld, %p)\n", This, debugstr_dmguid(type), time, param);
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if (!type)
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return E_POINTER;
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if (IsEqualGUID(type, &GUID_DisableTimeSig)) {
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FIXME("GUID_DisableTimeSig not handled yet\n");
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return S_OK;
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} else if (IsEqualGUID(type, &GUID_EnableTimeSig)) {
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FIXME("GUID_EnableTimeSig not handled yet\n");
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return S_OK;
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} else if (IsEqualGUID(type, &GUID_IDirectMusicStyle)) {
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FIXME("GUID_IDirectMusicStyle not handled yet\n");
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return S_OK;
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} else if (IsEqualGUID(type, &GUID_SeedVariations)) {
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FIXME("GUID_SeedVariations not handled yet\n");
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return S_OK;
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}
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return DMUS_E_SET_UNSUPPORTED;
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}
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static HRESULT WINAPI style_track_IsParamSupported(IDirectMusicTrack8 *iface, REFGUID rguidType)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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TRACE("(%p, %s)\n", This, debugstr_dmguid(rguidType));
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if (!rguidType)
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return E_POINTER;
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if (IsEqualGUID (rguidType, &GUID_DisableTimeSig)
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|| IsEqualGUID (rguidType, &GUID_EnableTimeSig)
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|| IsEqualGUID (rguidType, &GUID_IDirectMusicStyle)
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|| IsEqualGUID (rguidType, &GUID_SeedVariations)
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|| IsEqualGUID (rguidType, &GUID_TimeSignature)) {
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TRACE("param supported\n");
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return S_OK;
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}
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TRACE("param unsupported\n");
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return DMUS_E_TYPE_UNSUPPORTED;
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}
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static HRESULT WINAPI style_track_AddNotificationType(IDirectMusicTrack8 *iface,
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REFGUID rguidNotificationType)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
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return S_OK;
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}
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static HRESULT WINAPI style_track_RemoveNotificationType(IDirectMusicTrack8 *iface,
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REFGUID rguidNotificationType)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
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return S_OK;
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}
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static HRESULT WINAPI style_track_Clone(IDirectMusicTrack8 *iface, MUSIC_TIME mtStart,
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MUSIC_TIME mtEnd, IDirectMusicTrack **ppTrack)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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FIXME("(%p, %ld, %ld, %p): stub\n", This, mtStart, mtEnd, ppTrack);
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return S_OK;
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}
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static HRESULT WINAPI style_track_PlayEx(IDirectMusicTrack8 *iface, void *pStateData,
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REFERENCE_TIME rtStart, REFERENCE_TIME rtEnd, REFERENCE_TIME rtOffset, DWORD dwFlags,
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IDirectMusicPerformance *pPerf, IDirectMusicSegmentState *pSegSt, DWORD dwVirtualID)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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FIXME("(%p, %p, 0x%s, 0x%s, 0x%s, %ld, %p, %p, %ld): stub\n", This, pStateData, wine_dbgstr_longlong(rtStart),
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wine_dbgstr_longlong(rtEnd), wine_dbgstr_longlong(rtOffset), dwFlags, pPerf, pSegSt, dwVirtualID);
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return S_OK;
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}
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static HRESULT WINAPI style_track_GetParamEx(IDirectMusicTrack8 *iface, REFGUID rguidType,
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REFERENCE_TIME rtTime, REFERENCE_TIME *prtNext, void *pParam, void *pStateData,
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DWORD dwFlags)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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FIXME("(%p, %s, 0x%s, %p, %p, %p, %ld): stub\n", This, debugstr_dmguid(rguidType),
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wine_dbgstr_longlong(rtTime), prtNext, pParam, pStateData, dwFlags);
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return S_OK;
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}
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static HRESULT WINAPI style_track_SetParamEx(IDirectMusicTrack8 *iface, REFGUID rguidType,
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REFERENCE_TIME rtTime, void *pParam, void *pStateData, DWORD dwFlags)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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FIXME("(%p, %s, 0x%s, %p, %p, %ld): stub\n", This, debugstr_dmguid(rguidType),
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wine_dbgstr_longlong(rtTime), pParam, pStateData, dwFlags);
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return S_OK;
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}
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static HRESULT WINAPI style_track_Compose(IDirectMusicTrack8 *iface, IUnknown *context,
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DWORD trackgroup, IDirectMusicTrack **track)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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TRACE("(%p, %p, %ld, %p): method not implemented\n", This, context, trackgroup, track);
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return E_NOTIMPL;
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}
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static HRESULT WINAPI style_track_Join(IDirectMusicTrack8 *iface, IDirectMusicTrack *pNewTrack,
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MUSIC_TIME mtJoin, IUnknown *pContext, DWORD dwTrackGroup,
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IDirectMusicTrack **ppResultTrack)
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{
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IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
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FIXME("(%p, %p, %ld, %p, %ld, %p): stub\n", This, pNewTrack, mtJoin, pContext, dwTrackGroup, ppResultTrack);
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return S_OK;
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}
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static const IDirectMusicTrack8Vtbl dmtrack8_vtbl = {
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style_track_QueryInterface,
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style_track_AddRef,
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style_track_Release,
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style_track_Init,
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style_track_InitPlay,
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style_track_EndPlay,
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style_track_Play,
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style_track_GetParam,
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style_track_SetParam,
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style_track_IsParamSupported,
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style_track_AddNotificationType,
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style_track_RemoveNotificationType,
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style_track_Clone,
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style_track_PlayEx,
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style_track_GetParamEx,
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style_track_SetParamEx,
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style_track_Compose,
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style_track_Join
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};
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static HRESULT parse_style_ref(IDirectMusicStyleTrack *This, IStream *stream, const struct chunk_entry *strf)
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{
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struct chunk_entry chunk = {.parent = strf};
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IDirectMusicObject *dmobj;
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struct style_item *item;
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HRESULT hr;
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/* First chunk is a timestamp */
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if (stream_get_chunk(stream, &chunk) != S_OK || chunk.id != DMUS_FOURCC_TIME_STAMP_CHUNK)
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return DMUS_E_CHUNKNOTFOUND;
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if (!(item = malloc(sizeof(*item))))
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return E_OUTOFMEMORY;
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hr = stream_chunk_get_data(stream, &chunk, &item->timestamp, sizeof(item->timestamp));
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if (FAILED(hr))
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goto error;
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/* Second chunk is a reference list */
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if (stream_next_chunk(stream, &chunk) != S_OK || chunk.id != FOURCC_LIST ||
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chunk.type != DMUS_FOURCC_REF_LIST) {
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hr = DMUS_E_INVALID_SEGMENTTRIGGERTRACK;
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goto error;
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}
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if (FAILED(hr = dmobj_parsereference(stream, &chunk, &dmobj))) {
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WARN("Failed to load reference: %#lx\n", hr);
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goto error;
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}
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hr = IDirectMusicObject_QueryInterface(dmobj, &IID_IDirectMusicStyle8, (void **)&item->dmstyle);
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if (FAILED(hr)) {
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WARN("Reference not an IDirectMusicStyle8\n");
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IDirectMusicObject_Release(dmobj);
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goto error;
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}
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list_add_tail(&This->Items, &item->entry);
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TRACE("Found reference to style %p with timestamp %lu\n", item->dmstyle, item->timestamp);
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return S_OK;
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error:
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free(item);
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return hr;
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}
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static inline IDirectMusicStyleTrack *impl_from_IPersistStream(IPersistStream *iface)
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{
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return CONTAINING_RECORD(iface, IDirectMusicStyleTrack, dmobj.IPersistStream_iface);
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}
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static HRESULT WINAPI IPersistStreamImpl_Load(IPersistStream *iface, IStream *stream)
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{
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IDirectMusicStyleTrack *This = impl_from_IPersistStream(iface);
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struct chunk_entry track = {0};
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struct chunk_entry chunk = {.parent = &track};
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HRESULT hr;
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TRACE("(%p, %p): Loading\n", This, stream);
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if (!stream)
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return E_POINTER;
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if (stream_get_chunk(stream, &track) != S_OK || track.id != FOURCC_LIST ||
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track.type != DMUS_FOURCC_STYLE_TRACK_LIST)
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return DMUS_E_TRACK_NOT_FOUND;
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while ((hr = stream_next_chunk(stream, &chunk)) == S_OK)
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if (chunk.id == FOURCC_LIST && chunk.type == DMUS_FOURCC_STYLE_REF_LIST)
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if (FAILED(hr = parse_style_ref(This, stream, &chunk)))
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break;
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return SUCCEEDED(hr) ? S_OK : hr;
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}
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static const IPersistStreamVtbl persiststream_vtbl = {
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dmobj_IPersistStream_QueryInterface,
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dmobj_IPersistStream_AddRef,
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dmobj_IPersistStream_Release,
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dmobj_IPersistStream_GetClassID,
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unimpl_IPersistStream_IsDirty,
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IPersistStreamImpl_Load,
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unimpl_IPersistStream_Save,
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unimpl_IPersistStream_GetSizeMax
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};
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/* for ClassFactory */
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HRESULT create_dmstyletrack(REFIID lpcGUID, void **ppobj)
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{
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IDirectMusicStyleTrack *track;
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HRESULT hr;
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track = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*track));
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if (!track) {
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*ppobj = NULL;
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return E_OUTOFMEMORY;
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}
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track->IDirectMusicTrack8_iface.lpVtbl = &dmtrack8_vtbl;
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track->ref = 1;
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dmobject_init(&track->dmobj, &CLSID_DirectMusicStyleTrack,
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(IUnknown *)&track->IDirectMusicTrack8_iface);
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track->dmobj.IPersistStream_iface.lpVtbl = &persiststream_vtbl;
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list_init (&track->Items);
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DMSTYLE_LockModule();
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hr = IDirectMusicTrack8_QueryInterface(&track->IDirectMusicTrack8_iface, lpcGUID, ppobj);
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IDirectMusicTrack8_Release(&track->IDirectMusicTrack8_iface);
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return hr;
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}
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