Sweden-Number/dlls/dmstyle/chordtrack.c

422 lines
15 KiB
C

/* IDirectMusicChordTrack Implementation
*
* Copyright (C) 2003-2004 Rok Mandeljc
* Copyright (C) 2003-2004 Raphael Junqueira
*
* 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 "dmstyle_private.h"
#include "dmobject.h"
WINE_DEFAULT_DEBUG_CHANNEL(dmstyle);
WINE_DECLARE_DEBUG_CHANNEL(dmfile);
/*****************************************************************************
* IDirectMusicChordTrack implementation
*/
typedef struct IDirectMusicChordTrack {
IDirectMusicTrack8 IDirectMusicTrack8_iface;
struct dmobject dmobj; /* IPersistStream only */
LONG ref;
DWORD dwScale;
} IDirectMusicChordTrack;
/* IDirectMusicChordTrack IDirectMusicTrack8 part: */
static inline IDirectMusicChordTrack *impl_from_IDirectMusicTrack8(IDirectMusicTrack8 *iface)
{
return CONTAINING_RECORD(iface, IDirectMusicChordTrack, IDirectMusicTrack8_iface);
}
static HRESULT WINAPI chord_track_QueryInterface(IDirectMusicTrack8 *iface, REFIID riid,
void **ret_iface)
{
IDirectMusicChordTrack *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 chord_track_AddRef(IDirectMusicTrack8 *iface)
{
IDirectMusicChordTrack *This = impl_from_IDirectMusicTrack8(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
return ref;
}
static ULONG WINAPI chord_track_Release(IDirectMusicTrack8 *iface)
{
IDirectMusicChordTrack *This = impl_from_IDirectMusicTrack8(iface);
LONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
if (!ref) {
HeapFree(GetProcessHeap(), 0, This);
DMSTYLE_UnlockModule();
}
return ref;
}
static HRESULT WINAPI chord_track_Init(IDirectMusicTrack8 *iface, IDirectMusicSegment *pSegment)
{
IDirectMusicChordTrack *This = impl_from_IDirectMusicTrack8(iface);
FIXME("(%p, %p): stub\n", This, pSegment);
return S_OK;
}
static HRESULT WINAPI chord_track_InitPlay(IDirectMusicTrack8 *iface,
IDirectMusicSegmentState *pSegmentState, IDirectMusicPerformance *pPerformance,
void **ppStateData, DWORD dwVirtualTrack8ID, DWORD dwFlags)
{
IDirectMusicChordTrack *This = impl_from_IDirectMusicTrack8(iface);
FIXME("(%p, %p, %p, %p, %d, %d): stub\n", This, pSegmentState, pPerformance, ppStateData, dwVirtualTrack8ID, dwFlags);
return S_OK;
}
static HRESULT WINAPI chord_track_EndPlay(IDirectMusicTrack8 *iface, void *pStateData)
{
IDirectMusicChordTrack *This = impl_from_IDirectMusicTrack8(iface);
FIXME("(%p, %p): stub\n", This, pStateData);
return S_OK;
}
static HRESULT WINAPI chord_track_Play(IDirectMusicTrack8 *iface, void *pStateData,
MUSIC_TIME mtStart, MUSIC_TIME mtEnd, MUSIC_TIME mtOffset, DWORD dwFlags,
IDirectMusicPerformance *pPerf, IDirectMusicSegmentState *pSegSt, DWORD dwVirtualID)
{
IDirectMusicChordTrack *This = impl_from_IDirectMusicTrack8(iface);
FIXME("(%p, %p, %d, %d, %d, %d, %p, %p, %d): stub\n", This, pStateData, mtStart, mtEnd, mtOffset, dwFlags, pPerf, pSegSt, dwVirtualID);
return S_OK;
}
static HRESULT WINAPI chord_track_GetParam(IDirectMusicTrack8 *iface, REFGUID rguidType,
MUSIC_TIME mtTime, MUSIC_TIME *pmtNext, void *pParam)
{
IDirectMusicChordTrack *This = impl_from_IDirectMusicTrack8(iface);
FIXME("(%p, %s, %d, %p, %p): stub\n", This, debugstr_dmguid(rguidType), mtTime, pmtNext, pParam);
if (!rguidType)
return E_POINTER;
return S_OK;
}
static HRESULT WINAPI chord_track_SetParam(IDirectMusicTrack8 *iface, REFGUID rguidType,
MUSIC_TIME mtTime, void *pParam)
{
IDirectMusicChordTrack *This = impl_from_IDirectMusicTrack8(iface);
FIXME("(%p, %s, %d, %p): stub\n", This, debugstr_dmguid(rguidType), mtTime, pParam);
return S_OK;
}
static HRESULT WINAPI chord_track_IsParamSupported(IDirectMusicTrack8 *iface, REFGUID type)
{
IDirectMusicChordTrack *This = impl_from_IDirectMusicTrack8(iface);
TRACE("(%p, %s)\n", This, debugstr_dmguid(type));
if (!type)
return E_POINTER;
if (IsEqualGUID(type, &GUID_ChordParam) || IsEqualGUID(type, &GUID_RhythmParam))
return S_OK;
TRACE("param unsupported\n");
return DMUS_E_TYPE_UNSUPPORTED;
}
static HRESULT WINAPI chord_track_AddNotificationType(IDirectMusicTrack8 *iface,
REFGUID rguidNotificationType)
{
IDirectMusicChordTrack *This = impl_from_IDirectMusicTrack8(iface);
FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
return S_OK;
}
static HRESULT WINAPI chord_track_RemoveNotificationType(IDirectMusicTrack8 *iface,
REFGUID rguidNotificationType)
{
IDirectMusicChordTrack *This = impl_from_IDirectMusicTrack8(iface);
FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
return S_OK;
}
static HRESULT WINAPI chord_track_Clone(IDirectMusicTrack8 *iface, MUSIC_TIME mtStart,
MUSIC_TIME mtEnd, IDirectMusicTrack **ppTrack)
{
IDirectMusicChordTrack *This = impl_from_IDirectMusicTrack8(iface);
FIXME("(%p, %d, %d, %p): stub\n", This, mtStart, mtEnd, ppTrack);
return S_OK;
}
static HRESULT WINAPI chord_track_PlayEx(IDirectMusicTrack8 *iface, void *pStateData,
REFERENCE_TIME rtStart, REFERENCE_TIME rtEnd, REFERENCE_TIME rtOffset, DWORD dwFlags,
IDirectMusicPerformance *pPerf, IDirectMusicSegmentState *pSegSt, DWORD dwVirtualID)
{
IDirectMusicChordTrack *This = impl_from_IDirectMusicTrack8(iface);
FIXME("(%p, %p, 0x%s, 0x%s, 0x%s, %d, %p, %p, %d): 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 chord_track_GetParamEx(IDirectMusicTrack8 *iface, REFGUID rguidType,
REFERENCE_TIME rtTime, REFERENCE_TIME *prtNext, void *pParam, void *pStateData,
DWORD dwFlags)
{
IDirectMusicChordTrack *This = impl_from_IDirectMusicTrack8(iface);
FIXME("(%p, %s, 0x%s, %p, %p, %p, %d): stub\n", This, debugstr_dmguid(rguidType),
wine_dbgstr_longlong(rtTime), prtNext, pParam, pStateData, dwFlags);
return S_OK;
}
static HRESULT WINAPI chord_track_SetParamEx(IDirectMusicTrack8 *iface, REFGUID rguidType,
REFERENCE_TIME rtTime, void *pParam, void *pStateData, DWORD dwFlags)
{
IDirectMusicChordTrack *This = impl_from_IDirectMusicTrack8(iface);
FIXME("(%p, %s, 0x%s, %p, %p, %d): stub\n", This, debugstr_dmguid(rguidType),
wine_dbgstr_longlong(rtTime), pParam, pStateData, dwFlags);
return S_OK;
}
static HRESULT WINAPI chord_track_Compose(IDirectMusicTrack8 *iface, IUnknown *context,
DWORD trackgroup, IDirectMusicTrack **track)
{
IDirectMusicChordTrack *This = impl_from_IDirectMusicTrack8(iface);
TRACE("(%p, %p, %d, %p): method not implemented\n", This, context, trackgroup, track);
return E_NOTIMPL;
}
static HRESULT WINAPI chord_track_Join(IDirectMusicTrack8 *iface, IDirectMusicTrack *pNewTrack,
MUSIC_TIME mtJoin, IUnknown *pContext, DWORD dwTrackGroup,
IDirectMusicTrack **ppResultTrack)
{
IDirectMusicChordTrack *This = impl_from_IDirectMusicTrack8(iface);
FIXME("(%p, %p, %d, %p, %d, %p): stub\n", This, pNewTrack, mtJoin, pContext, dwTrackGroup, ppResultTrack);
return S_OK;
}
static const IDirectMusicTrack8Vtbl dmtrack8_vtbl = {
chord_track_QueryInterface,
chord_track_AddRef,
chord_track_Release,
chord_track_Init,
chord_track_InitPlay,
chord_track_EndPlay,
chord_track_Play,
chord_track_GetParam,
chord_track_SetParam,
chord_track_IsParamSupported,
chord_track_AddNotificationType,
chord_track_RemoveNotificationType,
chord_track_Clone,
chord_track_PlayEx,
chord_track_GetParamEx,
chord_track_SetParamEx,
chord_track_Compose,
chord_track_Join
};
static HRESULT parse_chordtrack_list(IDirectMusicChordTrack *This, DMUS_PRIVATE_CHUNK *pChunk,
IStream *pStm)
{
DMUS_PRIVATE_CHUNK Chunk;
DWORD ListSize[3], ListCount[3];
LARGE_INTEGER liMove; /* used when skipping chunks */
if (pChunk->fccID != DMUS_FOURCC_CHORDTRACK_LIST) {
ERR_(dmfile)(": %s chunk should be a CHORDTRACK list\n", debugstr_fourcc (pChunk->fccID));
return E_FAIL;
}
ListSize[0] = pChunk->dwSize - sizeof(FOURCC);
ListCount[0] = 0;
do {
IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
switch (Chunk.fccID) {
case DMUS_FOURCC_CHORDTRACKHEADER_CHUNK: {
TRACE_(dmfile)(": Chord track header chunk\n");
IStream_Read (pStm, &This->dwScale, sizeof(DWORD), NULL);
TRACE_(dmfile)(" - dwScale: %d\n", This->dwScale);
break;
}
case DMUS_FOURCC_CHORDTRACKBODY_CHUNK: {
DWORD sz;
DWORD it;
DWORD num;
DMUS_IO_CHORD body;
DMUS_IO_SUBCHORD subchords;
TRACE_(dmfile)(": Chord track body chunk\n");
IStream_Read (pStm, &sz, sizeof(DWORD), NULL);
TRACE_(dmfile)(" - sizeof(DMUS_IO_CHORD): %d\n", sz);
if (sz != sizeof(DMUS_IO_CHORD)) return E_FAIL;
IStream_Read (pStm, &body, sizeof(DMUS_IO_CHORD), NULL);
TRACE_(dmfile)(" - wszName: %s\n", debugstr_w(body.wszName));
TRACE_(dmfile)(" - mtTime: %u\n", body.mtTime);
TRACE_(dmfile)(" - wMeasure: %u\n", body.wMeasure);
TRACE_(dmfile)(" - bBeat: %u\n", body.bBeat);
TRACE_(dmfile)(" - bFlags: 0x%02x\n", body.bFlags);
IStream_Read (pStm, &num, sizeof(DWORD), NULL);
TRACE_(dmfile)(" - # DMUS_IO_SUBCHORDS: %d\n", num);
IStream_Read (pStm, &sz, sizeof(DWORD), NULL);
TRACE_(dmfile)(" - sizeof(DMUS_IO_SUBCHORDS): %d\n", sz);
if (sz != sizeof(DMUS_IO_SUBCHORD)) return E_FAIL;
for (it = 0; it < num; ++it) {
IStream_Read (pStm, &subchords, sizeof(DMUS_IO_SUBCHORD), NULL);
TRACE_(dmfile)("DMUS_IO_SUBCHORD #%d\n", it+1);
TRACE_(dmfile)(" - dwChordPattern: %u\n", subchords.dwChordPattern);
TRACE_(dmfile)(" - dwScalePattern: %u\n", subchords.dwScalePattern);
TRACE_(dmfile)(" - dwInversionPoints: %u\n", subchords.dwInversionPoints);
TRACE_(dmfile)(" - dwLevels: %u\n", subchords.dwLevels);
TRACE_(dmfile)(" - bChordRoot: %u\n", subchords.bChordRoot);
TRACE_(dmfile)(" - bScaleRoot: %u\n", subchords.bScaleRoot);
}
break;
}
default: {
TRACE_(dmfile)(": unknown chunk (irrelevant & skipping)\n");
liMove.QuadPart = Chunk.dwSize;
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
break;
}
}
TRACE_(dmfile)(": ListCount[0] = %d < ListSize[0] = %d\n", ListCount[0], ListSize[0]);
} while (ListCount[0] < ListSize[0]);
return S_OK;
}
static inline IDirectMusicChordTrack *impl_from_IPersistStream(IPersistStream *iface)
{
return CONTAINING_RECORD(iface, IDirectMusicChordTrack, dmobj.IPersistStream_iface);
}
static HRESULT WINAPI IPersistStreamImpl_Load(IPersistStream *iface, IStream *pStm)
{
IDirectMusicChordTrack *This = impl_from_IPersistStream(iface);
DMUS_PRIVATE_CHUNK Chunk;
LARGE_INTEGER liMove;
HRESULT hr;
TRACE("(%p, %p): Loading\n", This, pStm);
IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
switch (Chunk.fccID) {
case FOURCC_LIST: {
IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
TRACE_(dmfile)(": %s chunk (size = %d)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
switch (Chunk.fccID) {
case DMUS_FOURCC_CHORDTRACK_LIST: {
TRACE_(dmfile)(": Chord track list\n");
hr = parse_chordtrack_list(This, &Chunk, pStm);
if (FAILED(hr)) return hr;
break;
}
default: {
TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
liMove.QuadPart = Chunk.dwSize;
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
return E_FAIL;
}
}
TRACE_(dmfile)(": reading finished\n");
break;
}
default: {
TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
liMove.QuadPart = Chunk.dwSize;
IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
return E_FAIL;
}
}
return S_OK;
}
static HRESULT WINAPI IPersistStreamImpl_Save(IPersistStream *iface, IStream *stream,
BOOL cleardirty)
{
IDirectMusicChordTrack *This = impl_from_IPersistStream(iface);
FIXME("(%p, %p, %d): stub\n", This, stream, cleardirty);
if (!stream)
return E_POINTER;
return E_NOTIMPL;
}
static const IPersistStreamVtbl persiststream_vtbl = {
dmobj_IPersistStream_QueryInterface,
dmobj_IPersistStream_AddRef,
dmobj_IPersistStream_Release,
dmobj_IPersistStream_GetClassID,
unimpl_IPersistStream_IsDirty,
IPersistStreamImpl_Load,
IPersistStreamImpl_Save,
unimpl_IPersistStream_GetSizeMax
};
/* for ClassFactory */
HRESULT WINAPI create_dmchordtrack(REFIID lpcGUID, void **ppobj)
{
IDirectMusicChordTrack *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_DirectMusicChordTrack,
(IUnknown *)&track->IDirectMusicTrack8_iface);
track->dmobj.IPersistStream_iface.lpVtbl = &persiststream_vtbl;
DMSTYLE_LockModule();
hr = IDirectMusicTrack8_QueryInterface(&track->IDirectMusicTrack8_iface, lpcGUID, ppobj);
IDirectMusicTrack8_Release(&track->IDirectMusicTrack8_iface);
return hr;
}