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496 lines
17 KiB
C
496 lines
17 KiB
C
/* IDirectMusicWaveTrack 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 "dmime_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(dmime);
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/*****************************************************************************
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* IDirectMusicWaveTrack implementation
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*/
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struct wave_item {
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struct list entry;
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DMUS_IO_WAVE_ITEM_HEADER header;
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IDirectMusicObject *object;
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};
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struct wave_part {
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struct list entry;
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DMUS_IO_WAVE_PART_HEADER header;
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struct list items;
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};
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typedef struct IDirectMusicWaveTrack {
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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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DMUS_IO_WAVE_TRACK_HEADER header;
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struct list parts;
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} IDirectMusicWaveTrack;
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/* IDirectMusicWaveTrack IDirectMusicTrack8 part: */
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static inline IDirectMusicWaveTrack *impl_from_IDirectMusicTrack8(IDirectMusicTrack8 *iface)
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{
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return CONTAINING_RECORD(iface, IDirectMusicWaveTrack, IDirectMusicTrack8_iface);
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}
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static inline IDirectMusicWaveTrack *impl_from_IPersistStream(IPersistStream *iface)
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{
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return CONTAINING_RECORD(iface, IDirectMusicWaveTrack, dmobj.IPersistStream_iface);
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}
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static HRESULT WINAPI wave_track_QueryInterface(IDirectMusicTrack8 *iface, REFIID riid,
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void **ret_iface)
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{
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IDirectMusicWaveTrack *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 wave_track_AddRef(IDirectMusicTrack8 *iface)
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{
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IDirectMusicWaveTrack *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 wave_track_Release(IDirectMusicTrack8 *iface)
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{
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IDirectMusicWaveTrack *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 wave_item *item, *item2;
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struct wave_part *part, *part2;
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LIST_FOR_EACH_ENTRY_SAFE(part, part2, &This->parts, struct wave_part, entry) {
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list_remove(&part->entry);
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LIST_FOR_EACH_ENTRY_SAFE(item, item2, &part->items, struct wave_item, entry) {
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list_remove(&item->entry);
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if (item->object)
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IDirectMusicObject_Release(item->object);
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heap_free(item);
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}
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heap_free(part);
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}
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heap_free(This);
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DMIME_UnlockModule();
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}
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return ref;
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}
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static HRESULT WINAPI wave_track_Init(IDirectMusicTrack8 *iface, IDirectMusicSegment *pSegment)
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{
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IDirectMusicWaveTrack *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 wave_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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IDirectMusicWaveTrack *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 wave_track_EndPlay(IDirectMusicTrack8 *iface, void *pStateData)
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{
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IDirectMusicWaveTrack *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 wave_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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IDirectMusicWaveTrack *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 wave_track_GetParam(IDirectMusicTrack8 *iface, REFGUID type, MUSIC_TIME time,
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MUSIC_TIME *next, void *param)
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{
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IDirectMusicWaveTrack *This = impl_from_IDirectMusicTrack8(iface);
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TRACE("(%p, %s, %ld, %p, %p): not supported\n", This, debugstr_dmguid(type), time, next, param);
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return DMUS_E_GET_UNSUPPORTED;
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}
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static HRESULT WINAPI wave_track_SetParam(IDirectMusicTrack8 *iface, REFGUID type, MUSIC_TIME time,
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void *param)
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{
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IDirectMusicWaveTrack *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 (IsEqualGUID(type, &GUID_Disable_Auto_Download)) {
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FIXME("GUID_Disable_Auto_Download not handled yet\n");
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return S_OK;
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}
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if (IsEqualGUID(type, &GUID_Download)) {
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FIXME("GUID_Download not handled yet\n");
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return S_OK;
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}
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if (IsEqualGUID(type, &GUID_DownloadToAudioPath)) {
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FIXME("GUID_DownloadToAudioPath not handled yet\n");
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return S_OK;
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}
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if (IsEqualGUID(type, &GUID_Enable_Auto_Download)) {
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FIXME("GUID_Enable_Auto_Download not handled yet\n");
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return S_OK;
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}
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if (IsEqualGUID(type, &GUID_Unload)) {
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FIXME("GUID_Unload not handled yet\n");
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return S_OK;
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}
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if (IsEqualGUID(type, &GUID_UnloadFromAudioPath)) {
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FIXME("GUID_UnloadFromAudioPath not handled yet\n");
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return S_OK;
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}
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return DMUS_E_TYPE_UNSUPPORTED;
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}
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static HRESULT WINAPI wave_track_IsParamSupported(IDirectMusicTrack8 *iface, REFGUID type)
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{
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IDirectMusicWaveTrack *This = impl_from_IDirectMusicTrack8(iface);
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static const GUID *valid[] = {
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&GUID_Disable_Auto_Download,
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&GUID_Download,
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&GUID_DownloadToAudioPath,
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&GUID_Enable_Auto_Download,
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&GUID_Unload,
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&GUID_UnloadFromAudioPath
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};
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unsigned int i;
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TRACE("(%p, %s)\n", This, debugstr_dmguid(type));
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for (i = 0; i < ARRAY_SIZE(valid); i++)
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if (IsEqualGUID(type, valid[i]))
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return S_OK;
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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 wave_track_AddNotificationType(IDirectMusicTrack8 *iface, REFGUID notiftype)
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{
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IDirectMusicWaveTrack *This = impl_from_IDirectMusicTrack8(iface);
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TRACE("(%p, %s): method not implemented\n", This, debugstr_dmguid(notiftype));
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return E_NOTIMPL;
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}
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static HRESULT WINAPI wave_track_RemoveNotificationType(IDirectMusicTrack8 *iface,
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REFGUID notiftype)
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{
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IDirectMusicWaveTrack *This = impl_from_IDirectMusicTrack8(iface);
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TRACE("(%p, %s): method not implemented\n", This, debugstr_dmguid(notiftype));
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return E_NOTIMPL;
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}
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static HRESULT WINAPI wave_track_Clone(IDirectMusicTrack8 *iface, MUSIC_TIME mtStart,
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MUSIC_TIME mtEnd, IDirectMusicTrack **ppTrack)
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{
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IDirectMusicWaveTrack *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 wave_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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IDirectMusicWaveTrack *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 wave_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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IDirectMusicWaveTrack *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 wave_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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IDirectMusicWaveTrack *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 wave_track_Compose(IDirectMusicTrack8 *iface, IUnknown *context,
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DWORD trackgroup, IDirectMusicTrack **track)
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{
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IDirectMusicWaveTrack *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 wave_track_Join(IDirectMusicTrack8 *iface, IDirectMusicTrack *newtrack,
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MUSIC_TIME join, IUnknown *context, DWORD trackgroup, IDirectMusicTrack **resulttrack)
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{
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IDirectMusicWaveTrack *This = impl_from_IDirectMusicTrack8(iface);
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TRACE("(%p, %p, %ld, %p, %ld, %p): method not implemented\n", This, newtrack, join, context,
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trackgroup, resulttrack);
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return E_NOTIMPL;
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}
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static const IDirectMusicTrack8Vtbl dmtrack8_vtbl = {
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wave_track_QueryInterface,
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wave_track_AddRef,
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wave_track_Release,
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wave_track_Init,
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wave_track_InitPlay,
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wave_track_EndPlay,
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wave_track_Play,
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wave_track_GetParam,
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wave_track_SetParam,
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wave_track_IsParamSupported,
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wave_track_AddNotificationType,
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wave_track_RemoveNotificationType,
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wave_track_Clone,
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wave_track_PlayEx,
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wave_track_GetParamEx,
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wave_track_SetParamEx,
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wave_track_Compose,
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wave_track_Join
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};
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static HRESULT parse_wave_item(struct wave_part *part, IStream *stream, struct chunk_entry *wavi)
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{
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struct chunk_entry wave = {.parent = wavi};
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struct chunk_entry chunk = {.parent = &wave};
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struct wave_item *item;
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HRESULT hr;
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/* Nested list with two chunks */
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if (FAILED(hr = stream_next_chunk(stream, &wave)))
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return hr;
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if (wave.id != FOURCC_LIST || wave.type != DMUS_FOURCC_WAVE_LIST)
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return DMUS_E_UNSUPPORTED_STREAM;
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if (!(item = heap_alloc_zero(sizeof(*item))))
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return E_OUTOFMEMORY;
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/* Wave item header chunk */
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if (FAILED(hr = stream_next_chunk(stream, &chunk)))
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goto error;
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if (chunk.id != DMUS_FOURCC_WAVEITEM_CHUNK) {
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hr = DMUS_E_UNSUPPORTED_STREAM;
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goto error;
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}
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if (FAILED(hr = stream_chunk_get_data(stream, &chunk, &item->header, sizeof(item->header)))) {
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WARN("Failed to read data of %s\n", debugstr_chunk(&chunk));
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goto error;
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}
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TRACE("Found DMUS_IO_WAVE_ITEM_HEADER\n");
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TRACE("\tlVolume %ld\n", item->header.lVolume);
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TRACE("\tdwVariations %ld\n", item->header.dwVariations);
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TRACE("\trtTime %s\n", wine_dbgstr_longlong(item->header.rtTime));
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TRACE("\trtStartOffset %s\n", wine_dbgstr_longlong(item->header.rtStartOffset));
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TRACE("\trtReserved %s\n", wine_dbgstr_longlong(item->header.rtReserved));
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TRACE("\trtDuration %s\n", wine_dbgstr_longlong(item->header.rtDuration));
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TRACE("\tdwLoopStart %ld\n", item->header.dwLoopStart);
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TRACE("\tdwLoopEnd %ld\n", item->header.dwLoopEnd);
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TRACE("\tdwFlags %#08lx\n", item->header.dwFlags);
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TRACE("\twVolumeRange %d\n", item->header.wVolumeRange);
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TRACE("\twPitchRange %d\n", item->header.wPitchRange);
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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_UNSUPPORTED_STREAM;
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goto error;
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}
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if (FAILED(hr = dmobj_parsereference(stream, &chunk, &item->object)))
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goto error;
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list_add_tail(&part->items, &item->entry);
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return S_OK;
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error:
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heap_free(item);
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return hr;
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}
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static HRESULT parse_wave_part(IDirectMusicWaveTrack *This, IStream *stream,
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struct chunk_entry *wavp)
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{
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struct chunk_entry chunk = {.parent = wavp};
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struct wave_part *part;
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HRESULT hr;
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/* Wave part header chunk */
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if (FAILED(hr = stream_next_chunk(stream, &chunk)))
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return hr;
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if (chunk.id != DMUS_FOURCC_WAVEPART_CHUNK)
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return DMUS_E_UNSUPPORTED_STREAM;
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if (!(part = heap_alloc_zero(sizeof(*part))))
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return E_OUTOFMEMORY;
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list_init(&part->items);
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if (FAILED(hr = stream_chunk_get_data(stream, &chunk, &part->header, sizeof(part->header)))) {
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WARN("Failed to read data of %s\n", debugstr_chunk(&chunk));
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goto error;
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}
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TRACE("Found DMUS_IO_WAVE_PART_HEADER\n");
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TRACE("\tlVolume %ld\n", part->header.lVolume);
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TRACE("\tdwVariations %ld\n", part->header.dwVariations);
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TRACE("\tdwPChannel %ld\n", part->header.dwPChannel);
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TRACE("\tdwLockToPart %ld\n", part->header.dwLockToPart);
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TRACE("\tdwFlags %#08lx\n", part->header.dwFlags);
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TRACE("\tdwIndex %ld\n", part->header.dwIndex);
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/* Array of wave items */
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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_WAVEITEM_LIST)
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if (FAILED(hr = parse_wave_item(part, stream, &chunk)))
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break;
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if (FAILED(hr))
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goto error;
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list_add_tail(&This->parts, &part->entry);
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return S_OK;
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error:
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heap_free(part);
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return hr;
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}
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static HRESULT WINAPI wave_IPersistStream_Load(IPersistStream *iface, IStream *stream)
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{
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IDirectMusicWaveTrack *This = impl_from_IPersistStream(iface);
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struct chunk_entry wavt = {0};
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struct chunk_entry chunk = {.parent = &wavt};
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HRESULT hr;
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TRACE("%p, %p\n", This, stream);
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if (!stream)
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return E_POINTER;
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if ((hr = stream_get_chunk(stream, &wavt) != S_OK))
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return hr;
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if (wavt.id != FOURCC_LIST || wavt.type != DMUS_FOURCC_WAVETRACK_LIST)
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return DMUS_E_UNSUPPORTED_STREAM;
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TRACE("Parsing segment form in %p: %s\n", stream, debugstr_chunk(&wavt));
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/* Track header chunk */
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if (FAILED(hr = stream_next_chunk(stream, &chunk)))
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return hr;
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if (chunk.id != DMUS_FOURCC_WAVETRACK_CHUNK)
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return DMUS_E_UNSUPPORTED_STREAM;
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if (FAILED(hr = stream_chunk_get_data(stream, &chunk, &This->header, sizeof(This->header))))
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return hr;
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TRACE("Found DMUS_IO_WAVE_TRACK_HEADER\n");
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TRACE("\tlVolume %ld\n", This->header.lVolume);
|
|
TRACE("\tdwFlags %#08lx\n", This->header.dwFlags);
|
|
|
|
/* Array of wave parts */
|
|
while ((hr = stream_next_chunk(stream, &chunk)) == S_OK)
|
|
if (chunk.id == FOURCC_LIST && chunk.type == DMUS_FOURCC_WAVEPART_LIST)
|
|
if (FAILED(hr = parse_wave_part(This, stream, &chunk)))
|
|
break;
|
|
|
|
return SUCCEEDED(hr) ? S_OK : hr;
|
|
}
|
|
|
|
static const IPersistStreamVtbl persiststream_vtbl = {
|
|
dmobj_IPersistStream_QueryInterface,
|
|
dmobj_IPersistStream_AddRef,
|
|
dmobj_IPersistStream_Release,
|
|
dmobj_IPersistStream_GetClassID,
|
|
unimpl_IPersistStream_IsDirty,
|
|
wave_IPersistStream_Load,
|
|
unimpl_IPersistStream_Save,
|
|
unimpl_IPersistStream_GetSizeMax
|
|
};
|
|
|
|
/* for ClassFactory */
|
|
HRESULT create_dmwavetrack(REFIID lpcGUID, void **ppobj)
|
|
{
|
|
IDirectMusicWaveTrack *track;
|
|
HRESULT hr;
|
|
|
|
track = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*track));
|
|
if (!track) {
|
|
*ppobj = NULL;
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
track->IDirectMusicTrack8_iface.lpVtbl = &dmtrack8_vtbl;
|
|
track->ref = 1;
|
|
dmobject_init(&track->dmobj, &CLSID_DirectMusicWaveTrack,
|
|
(IUnknown *)&track->IDirectMusicTrack8_iface);
|
|
track->dmobj.IPersistStream_iface.lpVtbl = &persiststream_vtbl;
|
|
list_init(&track->parts);
|
|
|
|
DMIME_LockModule();
|
|
hr = IDirectMusicTrack8_QueryInterface(&track->IDirectMusicTrack8_iface, lpcGUID, ppobj);
|
|
IDirectMusicTrack8_Release(&track->IDirectMusicTrack8_iface);
|
|
|
|
return hr;
|
|
}
|