Sweden-Number/dlls/dmime/wavetrack.c

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/* IDirectMusicWaveTrack 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 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 "dmime_private.h"
#include "dmobject.h"
#include "wine/heap.h"
WINE_DEFAULT_DEBUG_CHANNEL(dmime);
/*****************************************************************************
* IDirectMusicWaveTrack implementation
*/
struct wave_item {
struct list entry;
DMUS_IO_WAVE_ITEM_HEADER header;
IDirectMusicObject *object;
};
struct wave_part {
struct list entry;
DMUS_IO_WAVE_PART_HEADER header;
struct list items;
};
typedef struct IDirectMusicWaveTrack {
IDirectMusicTrack8 IDirectMusicTrack8_iface;
struct dmobject dmobj; /* IPersistStream only */
LONG ref;
DMUS_IO_WAVE_TRACK_HEADER header;
struct list parts;
} IDirectMusicWaveTrack;
/* IDirectMusicWaveTrack IDirectMusicTrack8 part: */
static inline IDirectMusicWaveTrack *impl_from_IDirectMusicTrack8(IDirectMusicTrack8 *iface)
{
return CONTAINING_RECORD(iface, IDirectMusicWaveTrack, IDirectMusicTrack8_iface);
}
static inline IDirectMusicWaveTrack *impl_from_IPersistStream(IPersistStream *iface)
{
return CONTAINING_RECORD(iface, IDirectMusicWaveTrack, dmobj.IPersistStream_iface);
}
static HRESULT WINAPI wave_track_QueryInterface(IDirectMusicTrack8 *iface, REFIID riid,
void **ret_iface)
{
IDirectMusicWaveTrack *This = impl_from_IDirectMusicTrack8(iface);
TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ret_iface);
*ret_iface = NULL;
if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IDirectMusicTrack) ||
IsEqualIID(riid, &IID_IDirectMusicTrack8))
*ret_iface = iface;
else if (IsEqualIID(riid, &IID_IPersistStream))
*ret_iface = &This->dmobj.IPersistStream_iface;
else {
WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ret_iface);
return E_NOINTERFACE;
}
IUnknown_AddRef((IUnknown*)*ret_iface);
return S_OK;
}
static ULONG WINAPI wave_track_AddRef(IDirectMusicTrack8 *iface)
{
IDirectMusicWaveTrack *This = impl_from_IDirectMusicTrack8(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%ld\n", This, ref);
return ref;
}
static ULONG WINAPI wave_track_Release(IDirectMusicTrack8 *iface)
{
IDirectMusicWaveTrack *This = impl_from_IDirectMusicTrack8(iface);
LONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%ld\n", This, ref);
if (!ref) {
struct wave_item *item, *item2;
struct wave_part *part, *part2;
LIST_FOR_EACH_ENTRY_SAFE(part, part2, &This->parts, struct wave_part, entry) {
list_remove(&part->entry);
LIST_FOR_EACH_ENTRY_SAFE(item, item2, &part->items, struct wave_item, entry) {
list_remove(&item->entry);
if (item->object)
IDirectMusicObject_Release(item->object);
heap_free(item);
}
heap_free(part);
}
heap_free(This);
DMIME_UnlockModule();
}
return ref;
}
static HRESULT WINAPI wave_track_Init(IDirectMusicTrack8 *iface, IDirectMusicSegment *pSegment)
{
IDirectMusicWaveTrack *This = impl_from_IDirectMusicTrack8(iface);
FIXME("(%p, %p): stub\n", This, pSegment);
return S_OK;
}
static HRESULT WINAPI wave_track_InitPlay(IDirectMusicTrack8 *iface,
IDirectMusicSegmentState *pSegmentState, IDirectMusicPerformance *pPerformance,
void **ppStateData, DWORD dwVirtualTrack8ID, DWORD dwFlags)
{
IDirectMusicWaveTrack *This = impl_from_IDirectMusicTrack8(iface);
FIXME("(%p, %p, %p, %p, %ld, %ld): stub\n", This, pSegmentState, pPerformance, ppStateData, dwVirtualTrack8ID, dwFlags);
return S_OK;
}
static HRESULT WINAPI wave_track_EndPlay(IDirectMusicTrack8 *iface, void *pStateData)
{
IDirectMusicWaveTrack *This = impl_from_IDirectMusicTrack8(iface);
FIXME("(%p, %p): stub\n", This, pStateData);
return S_OK;
}
static HRESULT WINAPI wave_track_Play(IDirectMusicTrack8 *iface, void *pStateData,
MUSIC_TIME mtStart, MUSIC_TIME mtEnd, MUSIC_TIME mtOffset, DWORD dwFlags,
IDirectMusicPerformance *pPerf, IDirectMusicSegmentState *pSegSt, DWORD dwVirtualID)
{
IDirectMusicWaveTrack *This = impl_from_IDirectMusicTrack8(iface);
FIXME("(%p, %p, %ld, %ld, %ld, %ld, %p, %p, %ld): stub\n", This, pStateData, mtStart, mtEnd, mtOffset, dwFlags, pPerf, pSegSt, dwVirtualID);
return S_OK;
}
static HRESULT WINAPI wave_track_GetParam(IDirectMusicTrack8 *iface, REFGUID type, MUSIC_TIME time,
MUSIC_TIME *next, void *param)
{
IDirectMusicWaveTrack *This = impl_from_IDirectMusicTrack8(iface);
TRACE("(%p, %s, %ld, %p, %p): not supported\n", This, debugstr_dmguid(type), time, next, param);
return DMUS_E_GET_UNSUPPORTED;
}
static HRESULT WINAPI wave_track_SetParam(IDirectMusicTrack8 *iface, REFGUID type, MUSIC_TIME time,
void *param)
{
IDirectMusicWaveTrack *This = impl_from_IDirectMusicTrack8(iface);
TRACE("(%p, %s, %ld, %p)\n", This, debugstr_dmguid(type), time, param);
if (IsEqualGUID(type, &GUID_Disable_Auto_Download)) {
FIXME("GUID_Disable_Auto_Download not handled yet\n");
return S_OK;
}
if (IsEqualGUID(type, &GUID_Download)) {
FIXME("GUID_Download not handled yet\n");
return S_OK;
}
if (IsEqualGUID(type, &GUID_DownloadToAudioPath)) {
FIXME("GUID_DownloadToAudioPath not handled yet\n");
return S_OK;
}
if (IsEqualGUID(type, &GUID_Enable_Auto_Download)) {
FIXME("GUID_Enable_Auto_Download not handled yet\n");
return S_OK;
}
if (IsEqualGUID(type, &GUID_Unload)) {
FIXME("GUID_Unload not handled yet\n");
return S_OK;
}
if (IsEqualGUID(type, &GUID_UnloadFromAudioPath)) {
FIXME("GUID_UnloadFromAudioPath not handled yet\n");
return S_OK;
}
return DMUS_E_TYPE_UNSUPPORTED;
}
static HRESULT WINAPI wave_track_IsParamSupported(IDirectMusicTrack8 *iface, REFGUID type)
{
IDirectMusicWaveTrack *This = impl_from_IDirectMusicTrack8(iface);
2019-11-19 22:37:23 +01:00
static const GUID *valid[] = {
&GUID_Disable_Auto_Download,
&GUID_Download,
&GUID_DownloadToAudioPath,
&GUID_Enable_Auto_Download,
&GUID_Unload,
&GUID_UnloadFromAudioPath
};
unsigned int i;
TRACE("(%p, %s)\n", This, debugstr_dmguid(type));
for (i = 0; i < ARRAY_SIZE(valid); i++)
if (IsEqualGUID(type, valid[i]))
return S_OK;
TRACE("param unsupported\n");
return DMUS_E_TYPE_UNSUPPORTED;
}
static HRESULT WINAPI wave_track_AddNotificationType(IDirectMusicTrack8 *iface, REFGUID notiftype)
{
IDirectMusicWaveTrack *This = impl_from_IDirectMusicTrack8(iface);
TRACE("(%p, %s): method not implemented\n", This, debugstr_dmguid(notiftype));
return E_NOTIMPL;
}
static HRESULT WINAPI wave_track_RemoveNotificationType(IDirectMusicTrack8 *iface,
REFGUID notiftype)
{
IDirectMusicWaveTrack *This = impl_from_IDirectMusicTrack8(iface);
TRACE("(%p, %s): method not implemented\n", This, debugstr_dmguid(notiftype));
return E_NOTIMPL;
}
static HRESULT WINAPI wave_track_Clone(IDirectMusicTrack8 *iface, MUSIC_TIME mtStart,
MUSIC_TIME mtEnd, IDirectMusicTrack **ppTrack)
{
IDirectMusicWaveTrack *This = impl_from_IDirectMusicTrack8(iface);
FIXME("(%p, %ld, %ld, %p): stub\n", This, mtStart, mtEnd, ppTrack);
return S_OK;
}
static HRESULT WINAPI wave_track_PlayEx(IDirectMusicTrack8 *iface, void *pStateData,
REFERENCE_TIME rtStart, REFERENCE_TIME rtEnd, REFERENCE_TIME rtOffset, DWORD dwFlags,
IDirectMusicPerformance *pPerf, IDirectMusicSegmentState *pSegSt, DWORD dwVirtualID)
{
IDirectMusicWaveTrack *This = impl_from_IDirectMusicTrack8(iface);
FIXME("(%p, %p, 0x%s, 0x%s, 0x%s, %ld, %p, %p, %ld): stub\n", This, pStateData, wine_dbgstr_longlong(rtStart),
wine_dbgstr_longlong(rtEnd), wine_dbgstr_longlong(rtOffset), dwFlags, pPerf, pSegSt, dwVirtualID);
return S_OK;
}
static HRESULT WINAPI wave_track_GetParamEx(IDirectMusicTrack8 *iface, REFGUID rguidType,
REFERENCE_TIME rtTime, REFERENCE_TIME *prtNext, void *pParam, void *pStateData,
DWORD dwFlags)
{
IDirectMusicWaveTrack *This = impl_from_IDirectMusicTrack8(iface);
FIXME("(%p, %s, 0x%s, %p, %p, %p, %ld): stub\n", This, debugstr_dmguid(rguidType),
wine_dbgstr_longlong(rtTime), prtNext, pParam, pStateData, dwFlags);
return S_OK;
}
static HRESULT WINAPI wave_track_SetParamEx(IDirectMusicTrack8 *iface, REFGUID rguidType,
REFERENCE_TIME rtTime, void *pParam, void *pStateData, DWORD dwFlags)
{
IDirectMusicWaveTrack *This = impl_from_IDirectMusicTrack8(iface);
FIXME("(%p, %s, 0x%s, %p, %p, %ld): stub\n", This, debugstr_dmguid(rguidType),
wine_dbgstr_longlong(rtTime), pParam, pStateData, dwFlags);
return S_OK;
}
static HRESULT WINAPI wave_track_Compose(IDirectMusicTrack8 *iface, IUnknown *context,
DWORD trackgroup, IDirectMusicTrack **track)
{
IDirectMusicWaveTrack *This = impl_from_IDirectMusicTrack8(iface);
TRACE("(%p, %p, %ld, %p): method not implemented\n", This, context, trackgroup, track);
return E_NOTIMPL;
}
static HRESULT WINAPI wave_track_Join(IDirectMusicTrack8 *iface, IDirectMusicTrack *newtrack,
MUSIC_TIME join, IUnknown *context, DWORD trackgroup, IDirectMusicTrack **resulttrack)
{
IDirectMusicWaveTrack *This = impl_from_IDirectMusicTrack8(iface);
TRACE("(%p, %p, %ld, %p, %ld, %p): method not implemented\n", This, newtrack, join, context,
trackgroup, resulttrack);
return E_NOTIMPL;
}
static const IDirectMusicTrack8Vtbl dmtrack8_vtbl = {
wave_track_QueryInterface,
wave_track_AddRef,
wave_track_Release,
wave_track_Init,
wave_track_InitPlay,
wave_track_EndPlay,
wave_track_Play,
wave_track_GetParam,
wave_track_SetParam,
wave_track_IsParamSupported,
wave_track_AddNotificationType,
wave_track_RemoveNotificationType,
wave_track_Clone,
wave_track_PlayEx,
wave_track_GetParamEx,
wave_track_SetParamEx,
wave_track_Compose,
wave_track_Join
};
static HRESULT parse_wave_item(struct wave_part *part, IStream *stream, struct chunk_entry *wavi)
{
struct chunk_entry wave = {.parent = wavi};
struct chunk_entry chunk = {.parent = &wave};
struct wave_item *item;
HRESULT hr;
/* Nested list with two chunks */
if (FAILED(hr = stream_next_chunk(stream, &wave)))
return hr;
if (wave.id != FOURCC_LIST || wave.type != DMUS_FOURCC_WAVE_LIST)
return DMUS_E_UNSUPPORTED_STREAM;
if (!(item = heap_alloc_zero(sizeof(*item))))
return E_OUTOFMEMORY;
/* Wave item header chunk */
if (FAILED(hr = stream_next_chunk(stream, &chunk)))
goto error;
if (chunk.id != DMUS_FOURCC_WAVEITEM_CHUNK) {
hr = DMUS_E_UNSUPPORTED_STREAM;
goto error;
}
if (FAILED(hr = stream_chunk_get_data(stream, &chunk, &item->header, sizeof(item->header)))) {
WARN("Failed to read data of %s\n", debugstr_chunk(&chunk));
goto error;
}
TRACE("Found DMUS_IO_WAVE_ITEM_HEADER\n");
TRACE("\tlVolume %ld\n", item->header.lVolume);
TRACE("\tdwVariations %ld\n", item->header.dwVariations);
TRACE("\trtTime %s\n", wine_dbgstr_longlong(item->header.rtTime));
TRACE("\trtStartOffset %s\n", wine_dbgstr_longlong(item->header.rtStartOffset));
TRACE("\trtReserved %s\n", wine_dbgstr_longlong(item->header.rtReserved));
TRACE("\trtDuration %s\n", wine_dbgstr_longlong(item->header.rtDuration));
TRACE("\tdwLoopStart %ld\n", item->header.dwLoopStart);
TRACE("\tdwLoopEnd %ld\n", item->header.dwLoopEnd);
TRACE("\tdwFlags %#08lx\n", item->header.dwFlags);
TRACE("\twVolumeRange %d\n", item->header.wVolumeRange);
TRACE("\twPitchRange %d\n", item->header.wPitchRange);
/* Second chunk is a reference list */
if (stream_next_chunk(stream, &chunk) != S_OK || chunk.id != FOURCC_LIST ||
chunk.type != DMUS_FOURCC_REF_LIST) {
hr = DMUS_E_UNSUPPORTED_STREAM;
goto error;
}
if (FAILED(hr = dmobj_parsereference(stream, &chunk, &item->object)))
goto error;
list_add_tail(&part->items, &item->entry);
return S_OK;
error:
heap_free(item);
return hr;
}
static HRESULT parse_wave_part(IDirectMusicWaveTrack *This, IStream *stream,
struct chunk_entry *wavp)
{
struct chunk_entry chunk = {.parent = wavp};
struct wave_part *part;
HRESULT hr;
/* Wave part header chunk */
if (FAILED(hr = stream_next_chunk(stream, &chunk)))
return hr;
if (chunk.id != DMUS_FOURCC_WAVEPART_CHUNK)
return DMUS_E_UNSUPPORTED_STREAM;
if (!(part = heap_alloc_zero(sizeof(*part))))
return E_OUTOFMEMORY;
list_init(&part->items);
if (FAILED(hr = stream_chunk_get_data(stream, &chunk, &part->header, sizeof(part->header)))) {
WARN("Failed to read data of %s\n", debugstr_chunk(&chunk));
goto error;
}
TRACE("Found DMUS_IO_WAVE_PART_HEADER\n");
TRACE("\tlVolume %ld\n", part->header.lVolume);
TRACE("\tdwVariations %ld\n", part->header.dwVariations);
TRACE("\tdwPChannel %ld\n", part->header.dwPChannel);
TRACE("\tdwLockToPart %ld\n", part->header.dwLockToPart);
TRACE("\tdwFlags %#08lx\n", part->header.dwFlags);
TRACE("\tdwIndex %ld\n", part->header.dwIndex);
/* Array of wave items */
while ((hr = stream_next_chunk(stream, &chunk)) == S_OK)
if (chunk.id == FOURCC_LIST && chunk.type == DMUS_FOURCC_WAVEITEM_LIST)
if (FAILED(hr = parse_wave_item(part, stream, &chunk)))
break;
if (FAILED(hr))
goto error;
list_add_tail(&This->parts, &part->entry);
return S_OK;
error:
heap_free(part);
return hr;
}
static HRESULT WINAPI wave_IPersistStream_Load(IPersistStream *iface, IStream *stream)
{
IDirectMusicWaveTrack *This = impl_from_IPersistStream(iface);
struct chunk_entry wavt = {0};
struct chunk_entry chunk = {.parent = &wavt};
HRESULT hr;
TRACE("%p, %p\n", This, stream);
if (!stream)
return E_POINTER;
if ((hr = stream_get_chunk(stream, &wavt) != S_OK))
return hr;
if (wavt.id != FOURCC_LIST || wavt.type != DMUS_FOURCC_WAVETRACK_LIST)
return DMUS_E_UNSUPPORTED_STREAM;
TRACE("Parsing segment form in %p: %s\n", stream, debugstr_chunk(&wavt));
/* Track header chunk */
if (FAILED(hr = stream_next_chunk(stream, &chunk)))
return hr;
if (chunk.id != DMUS_FOURCC_WAVETRACK_CHUNK)
return DMUS_E_UNSUPPORTED_STREAM;
if (FAILED(hr = stream_chunk_get_data(stream, &chunk, &This->header, sizeof(This->header))))
return hr;
TRACE("Found DMUS_IO_WAVE_TRACK_HEADER\n");
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 WINAPI 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;
}