905 lines
29 KiB
C
905 lines
29 KiB
C
/* IDirectMusicSegment8 Implementation
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*
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* Copyright (C) 2003-2004 Rok Mandeljc
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* Copyright (C) 2003-2004 Raphael Junqueira
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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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WINE_DEFAULT_DEBUG_CHANNEL(dmime);
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struct track_entry
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{
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struct list entry;
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DWORD dwGroupBits;
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DWORD flags;
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IDirectMusicTrack *pTrack;
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};
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static void track_entry_destroy(struct track_entry *entry)
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{
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HRESULT hr;
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if (FAILED(hr = IDirectMusicTrack_Init(entry->pTrack, NULL)))
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WARN("Failed to de-init track %p, hr %#lx\n", entry->pTrack, hr);
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IDirectMusicTrack_Release(entry->pTrack);
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free(entry);
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}
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struct segment
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{
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IDirectMusicSegment8 IDirectMusicSegment8_iface;
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struct dmobject dmobj;
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LONG ref;
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DMUS_IO_SEGMENT_HEADER header;
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IDirectMusicGraph *pGraph;
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struct list tracks;
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};
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static struct segment *segment_create(void);
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static inline struct segment *impl_from_IDirectMusicSegment8(IDirectMusicSegment8 *iface)
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{
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return CONTAINING_RECORD(iface, struct segment, IDirectMusicSegment8_iface);
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}
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static HRESULT WINAPI segment_QueryInterface(IDirectMusicSegment8 *iface, REFIID riid, void **ret_iface)
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{
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struct segment *This = impl_from_IDirectMusicSegment8(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_IDirectMusicSegment) ||
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IsEqualIID(riid, &IID_IDirectMusicSegment2) ||
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IsEqualIID (riid, &IID_IDirectMusicSegment8))
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*ret_iface = iface;
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else if (IsEqualIID (riid, &IID_IDirectMusicObject))
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*ret_iface = &This->dmobj.IDirectMusicObject_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 segment_AddRef(IDirectMusicSegment8 *iface)
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{
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struct segment *This = impl_from_IDirectMusicSegment8(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 segment_Release(IDirectMusicSegment8 *iface)
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{
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struct segment *This = impl_from_IDirectMusicSegment8(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 track_entry *entry, *next;
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LIST_FOR_EACH_ENTRY_SAFE(entry, next, &This->tracks, struct track_entry, entry)
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{
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list_remove(&entry->entry);
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track_entry_destroy(entry);
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}
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free(This);
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}
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return ref;
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}
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static HRESULT WINAPI segment_GetLength(IDirectMusicSegment8 *iface, MUSIC_TIME *length)
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{
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struct segment *This = impl_from_IDirectMusicSegment8(iface);
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TRACE("(%p, %p)\n", This, length);
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if (!length) return E_POINTER;
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*length = This->header.mtLength;
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return S_OK;
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}
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static HRESULT WINAPI segment_SetLength(IDirectMusicSegment8 *iface, MUSIC_TIME length)
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{
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struct segment *This = impl_from_IDirectMusicSegment8(iface);
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TRACE("(%p, %ld)\n", This, length);
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This->header.mtLength = length;
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return S_OK;
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}
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static HRESULT WINAPI segment_GetRepeats(IDirectMusicSegment8 *iface, DWORD *repeats)
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{
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struct segment *This = impl_from_IDirectMusicSegment8(iface);
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TRACE("(%p, %p)\n", This, repeats);
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if (!repeats) return E_POINTER;
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*repeats = This->header.dwRepeats;
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return S_OK;
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}
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static HRESULT WINAPI segment_SetRepeats(IDirectMusicSegment8 *iface, DWORD repeats)
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{
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struct segment *This = impl_from_IDirectMusicSegment8(iface);
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TRACE("(%p, %ld)\n", This, repeats);
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This->header.dwRepeats = repeats;
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return S_OK;
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}
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static HRESULT WINAPI segment_GetDefaultResolution(IDirectMusicSegment8 *iface, DWORD *resolution)
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{
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struct segment *This = impl_from_IDirectMusicSegment8(iface);
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TRACE("(%p, %p)\n", This, resolution);
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if (!resolution) return E_POINTER;
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*resolution = This->header.dwResolution;
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return S_OK;
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}
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static HRESULT WINAPI segment_SetDefaultResolution(IDirectMusicSegment8 *iface, DWORD resolution)
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{
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struct segment *This = impl_from_IDirectMusicSegment8(iface);
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TRACE("(%p, %ld)\n", This, resolution);
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This->header.dwResolution = resolution;
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return S_OK;
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}
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static HRESULT WINAPI segment_GetTrack(IDirectMusicSegment8 *iface, REFGUID type, DWORD group,
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DWORD index, IDirectMusicTrack **ret_track)
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{
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struct segment *This = impl_from_IDirectMusicSegment8(iface);
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struct track_entry *entry;
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HRESULT hr = S_OK;
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TRACE("(%p, %s, %#lx, %#lx, %p)\n", This, debugstr_dmguid(type), group, index, ret_track);
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if (!ret_track) return E_POINTER;
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LIST_FOR_EACH_ENTRY(entry, &This->tracks, struct track_entry, entry)
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{
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if (group != -1 && !(entry->dwGroupBits & group)) continue;
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if (!IsEqualGUID(&GUID_NULL, type))
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{
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CLSID entry_type = GUID_NULL;
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IPersistStream *persist;
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if (SUCCEEDED(hr = IDirectMusicTrack_QueryInterface(entry->pTrack, &IID_IPersistStream, (void **)&persist)))
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{
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hr = IPersistStream_GetClassID(persist, &entry_type);
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if (SUCCEEDED(hr)) TRACE(" - %p -> %s\n", entry, debugstr_dmguid(&entry_type));
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IPersistStream_Release(persist);
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}
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if (!IsEqualGUID(&entry_type, type)) continue;
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}
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if (!index--)
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{
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*ret_track = entry->pTrack;
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IDirectMusicTrack_AddRef(entry->pTrack);
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return S_OK;
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}
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}
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return DMUS_E_NOT_FOUND;
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}
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static HRESULT WINAPI segment_GetTrackGroup(IDirectMusicSegment8 *iface, IDirectMusicTrack *track, DWORD *ret_group)
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{
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struct segment *This = impl_from_IDirectMusicSegment8(iface);
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struct track_entry *entry;
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TRACE("(%p, %p, %p)\n", This, track, ret_group);
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if (!ret_group) return E_POINTER;
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LIST_FOR_EACH_ENTRY(entry, &This->tracks, struct track_entry, entry)
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{
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if (entry->pTrack == track)
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{
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*ret_group = entry->dwGroupBits;
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return S_OK;
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}
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}
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return DMUS_E_NOT_FOUND;
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}
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static HRESULT segment_append_track(struct segment *This, IDirectMusicTrack *track, DWORD group, DWORD flags)
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{
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struct track_entry *entry;
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HRESULT hr;
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if (!(entry = calloc(1, sizeof(*entry)))) return E_OUTOFMEMORY;
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entry->dwGroupBits = group;
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entry->flags = flags;
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entry->pTrack = track;
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IDirectMusicTrack_AddRef(track);
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hr = IDirectMusicTrack_Init(track, (IDirectMusicSegment *)&This->IDirectMusicSegment8_iface);
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if (FAILED(hr)) track_entry_destroy(entry);
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else list_add_tail(&This->tracks, &entry->entry);
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return hr;
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}
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static HRESULT WINAPI segment_InsertTrack(IDirectMusicSegment8 *iface, IDirectMusicTrack *track, DWORD group)
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{
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struct segment *This = impl_from_IDirectMusicSegment8(iface);
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struct track_entry *entry;
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TRACE("(%p, %p, %#lx)\n", This, track, group);
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if (!group) return E_INVALIDARG;
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LIST_FOR_EACH_ENTRY(entry, &This->tracks, struct track_entry, entry)
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if (entry->pTrack == track) return E_FAIL;
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return segment_append_track(This, track, group, 0);
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}
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static HRESULT WINAPI segment_RemoveTrack(IDirectMusicSegment8 *iface, IDirectMusicTrack *track)
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{
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struct segment *This = impl_from_IDirectMusicSegment8(iface);
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struct track_entry *entry;
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TRACE("(%p, %p)\n", This, track);
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LIST_FOR_EACH_ENTRY(entry, &This->tracks, struct track_entry, entry)
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{
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if (entry->pTrack == track)
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{
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list_remove(&entry->entry);
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track_entry_destroy(entry);
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return S_OK;
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}
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}
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return S_FALSE;
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}
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static HRESULT WINAPI segment_InitPlay(IDirectMusicSegment8 *iface,
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IDirectMusicSegmentState **state, IDirectMusicPerformance *performance, DWORD flags)
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{
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struct segment *This = impl_from_IDirectMusicSegment8(iface);
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HRESULT hr;
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FIXME("(%p, %p, %p, %ld): semi-stub\n", This, state, performance, flags);
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if (!state) return E_POINTER;
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if (FAILED(hr = create_dmsegmentstate(&IID_IDirectMusicSegmentState, (void **)state))) return hr;
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/* TODO: DMUS_SEGF_FLAGS */
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return S_OK;
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}
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static HRESULT WINAPI segment_GetGraph(IDirectMusicSegment8 *iface, IDirectMusicGraph **graph)
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{
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struct segment *This = impl_from_IDirectMusicSegment8(iface);
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FIXME("(%p, %p): semi-stub\n", This, graph);
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if (!graph) return E_POINTER;
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if (!(*graph = This->pGraph)) return DMUS_E_NOT_FOUND;
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IDirectMusicGraph_AddRef(This->pGraph);
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return S_OK;
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}
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static HRESULT WINAPI segment_SetGraph(IDirectMusicSegment8 *iface, IDirectMusicGraph *graph)
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{
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struct segment *This = impl_from_IDirectMusicSegment8(iface);
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FIXME("(%p, %p): to complete\n", This, graph);
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if (This->pGraph) IDirectMusicGraph_Release(This->pGraph);
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if ((This->pGraph = graph)) IDirectMusicGraph_AddRef(This->pGraph);
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return S_OK;
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}
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static HRESULT WINAPI segment_AddNotificationType(IDirectMusicSegment8 *iface, REFGUID rguidNotificationType)
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{
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struct segment *This = impl_from_IDirectMusicSegment8(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 segment_RemoveNotificationType(IDirectMusicSegment8 *iface, REFGUID rguidNotificationType)
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{
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struct segment *This = impl_from_IDirectMusicSegment8(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 segment_GetParam(IDirectMusicSegment8 *iface, REFGUID type, DWORD group,
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DWORD index, MUSIC_TIME time, MUSIC_TIME *next, void *param)
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{
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struct segment *This = impl_from_IDirectMusicSegment8(iface);
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IDirectMusicTrack *track;
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unsigned int i, count;
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HRESULT hr = DMUS_E_TRACK_NOT_FOUND;
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TRACE("(%p, %s, %#lx, %lu, %ld, %p, %p)\n", This, debugstr_dmguid(type), group, index, time,
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next, param);
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if (!type)
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return E_POINTER;
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/* Index is relative to the search pattern: group bits and supported param type */
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for (i = 0, count = 0; i < DMUS_SEG_ANYTRACK && count <= index; i++) {
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if (FAILED(segment_GetTrack(iface, &GUID_NULL, group, i, &track))) break;
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if (FAILED(IDirectMusicTrack_IsParamSupported(track, type)))
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{
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IDirectMusicTrack_Release(track);
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continue;
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}
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if (index == count || index == DMUS_SEG_ANYTRACK)
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hr = IDirectMusicTrack_GetParam(track, type, time, next, param);
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IDirectMusicTrack_Release(track);
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if (SUCCEEDED(hr))
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return hr;
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count++;
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}
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TRACE("(%p): not found\n", This);
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return hr;
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}
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static HRESULT WINAPI segment_SetParam(IDirectMusicSegment8 *iface, REFGUID type,
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DWORD group, DWORD index, MUSIC_TIME music_time, void *param)
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{
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struct segment *This = impl_from_IDirectMusicSegment8(iface);
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struct track_entry *entry;
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HRESULT hr;
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TRACE("(%p, %s, %#lx, %ld, %ld, %p)\n", This, debugstr_dmguid(type), group,
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index, music_time, param);
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LIST_FOR_EACH_ENTRY(entry, &This->tracks, struct track_entry, entry)
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{
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if (group != -1)
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{
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if (!(group & entry->dwGroupBits)) continue;
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if (index != DMUS_SEG_ALLTRACKS && index--) continue;
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}
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if (SUCCEEDED(hr = IDirectMusicTrack_IsParamSupported(entry->pTrack, type))
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&& FAILED(hr = IDirectMusicTrack_SetParam(entry->pTrack, type, music_time, param)))
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WARN("SetParam for track %p failed, hr %#lx\n", entry->pTrack, hr);
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}
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return S_OK;
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}
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static HRESULT WINAPI segment_Clone(IDirectMusicSegment8 *iface, MUSIC_TIME start, MUSIC_TIME end,
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IDirectMusicSegment **segment)
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{
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struct segment *This = impl_from_IDirectMusicSegment8(iface);
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struct segment *clone;
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IDirectMusicTrack *track;
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struct track_entry *entry;
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HRESULT hr = S_OK;
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TRACE("(%p, %ld, %ld, %p)\n", This, start, end, segment);
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if (!segment) return E_POINTER;
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if (!(clone = segment_create()))
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{
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*segment = NULL;
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return E_OUTOFMEMORY;
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}
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clone->header = This->header;
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if ((clone->pGraph = This->pGraph)) IDirectMusicGraph_AddRef(clone->pGraph);
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LIST_FOR_EACH_ENTRY(entry, &This->tracks, struct track_entry, entry)
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{
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if (FAILED(hr = IDirectMusicTrack_Clone(entry->pTrack, start, end, &track))) break;
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hr = segment_append_track(clone, track, entry->dwGroupBits, entry->flags);
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IDirectMusicTrack_Release(track);
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if (FAILED(hr)) break;
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}
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*segment = (IDirectMusicSegment *)&clone->IDirectMusicSegment8_iface;
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return FAILED(hr) ? S_FALSE : S_OK;
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}
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static HRESULT WINAPI segment_SetStartPoint(IDirectMusicSegment8 *iface, MUSIC_TIME start)
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{
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struct segment *This = impl_from_IDirectMusicSegment8(iface);
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TRACE("(%p, %ld)\n", This, start);
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if (start >= This->header.mtLength) return DMUS_E_OUT_OF_RANGE;
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This->header.mtPlayStart = start;
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return S_OK;
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}
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static HRESULT WINAPI segment_GetStartPoint(IDirectMusicSegment8 *iface, MUSIC_TIME *start)
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{
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struct segment *This = impl_from_IDirectMusicSegment8(iface);
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TRACE("(%p, %p)\n", This, start);
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if (!start) return E_POINTER;
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*start = This->header.mtPlayStart;
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return S_OK;
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}
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static HRESULT WINAPI segment_SetLoopPoints(IDirectMusicSegment8 *iface, MUSIC_TIME start, MUSIC_TIME end)
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{
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struct segment *This = impl_from_IDirectMusicSegment8(iface);
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TRACE("(%p, %ld, %ld)\n", This, start, end);
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if ((end || start) && (start >= This->header.mtLength || end > This->header.mtLength || start > end))
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return DMUS_E_OUT_OF_RANGE;
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This->header.mtLoopStart = start;
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This->header.mtLoopEnd = end;
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return S_OK;
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}
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static HRESULT WINAPI segment_GetLoopPoints(IDirectMusicSegment8 *iface, MUSIC_TIME *start, MUSIC_TIME *end)
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{
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struct segment *This = impl_from_IDirectMusicSegment8(iface);
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TRACE("(%p, %p, %p)\n", This, start, end);
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if (!start || !end) return E_POINTER;
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*start = This->header.mtLoopStart;
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*end = This->header.mtLoopEnd;
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return S_OK;
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}
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static HRESULT WINAPI segment_SetPChannelsUsed(IDirectMusicSegment8 *iface, DWORD dwNumPChannels, DWORD *paPChannels)
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{
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struct segment *This = impl_from_IDirectMusicSegment8(iface);
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FIXME("(%p, %ld, %p): stub\n", This, dwNumPChannels, paPChannels);
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return S_OK;
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}
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|
|
static HRESULT WINAPI segment_SetTrackConfig(IDirectMusicSegment8 *iface, REFGUID rguidTrackClassID,
|
|
DWORD dwGroupBits, DWORD dwIndex, DWORD dwFlagsOn, DWORD dwFlagsOff)
|
|
{
|
|
struct segment *This = impl_from_IDirectMusicSegment8(iface);
|
|
FIXME("(%p, %s, %#lx, %ld, %ld, %ld): stub\n", This, debugstr_dmguid(rguidTrackClassID),
|
|
dwGroupBits, dwIndex, dwFlagsOn, dwFlagsOff);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI segment_GetAudioPathConfig(IDirectMusicSegment8 *iface, IUnknown **ppAudioPathConfig)
|
|
{
|
|
struct segment *This = impl_from_IDirectMusicSegment8(iface);
|
|
FIXME("(%p, %p): stub\n", This, ppAudioPathConfig);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI segment_Compose(IDirectMusicSegment8 *iface, MUSIC_TIME mtTime,
|
|
IDirectMusicSegment *pFromSegment, IDirectMusicSegment *pToSegment, IDirectMusicSegment **ppComposedSegment)
|
|
{
|
|
struct segment *This = impl_from_IDirectMusicSegment8(iface);
|
|
FIXME("(%p, %ld, %p, %p, %p): stub\n", This, mtTime, pFromSegment, pToSegment, ppComposedSegment);
|
|
return S_OK;
|
|
}
|
|
|
|
static HRESULT WINAPI segment_Download(IDirectMusicSegment8 *iface, IUnknown *audio_path)
|
|
{
|
|
struct segment *This = impl_from_IDirectMusicSegment8(iface);
|
|
TRACE("(%p, %p)\n", This, audio_path);
|
|
return IDirectMusicSegment8_SetParam(iface, &GUID_DownloadToAudioPath, -1, DMUS_SEG_ALLTRACKS, 0, audio_path);
|
|
}
|
|
|
|
static HRESULT WINAPI segment_Unload(IDirectMusicSegment8 *iface, IUnknown *audio_path)
|
|
{
|
|
struct segment *This = impl_from_IDirectMusicSegment8(iface);
|
|
TRACE("(%p, %p)\n", This, audio_path);
|
|
return IDirectMusicSegment8_SetParam(iface, &GUID_UnloadFromAudioPath, -1, DMUS_SEG_ALLTRACKS, 0, audio_path);
|
|
}
|
|
|
|
static const IDirectMusicSegment8Vtbl segment_vtbl =
|
|
{
|
|
segment_QueryInterface,
|
|
segment_AddRef,
|
|
segment_Release,
|
|
segment_GetLength,
|
|
segment_SetLength,
|
|
segment_GetRepeats,
|
|
segment_SetRepeats,
|
|
segment_GetDefaultResolution,
|
|
segment_SetDefaultResolution,
|
|
segment_GetTrack,
|
|
segment_GetTrackGroup,
|
|
segment_InsertTrack,
|
|
segment_RemoveTrack,
|
|
segment_InitPlay,
|
|
segment_GetGraph,
|
|
segment_SetGraph,
|
|
segment_AddNotificationType,
|
|
segment_RemoveNotificationType,
|
|
segment_GetParam,
|
|
segment_SetParam,
|
|
segment_Clone,
|
|
segment_SetStartPoint,
|
|
segment_GetStartPoint,
|
|
segment_SetLoopPoints,
|
|
segment_GetLoopPoints,
|
|
segment_SetPChannelsUsed,
|
|
segment_SetTrackConfig,
|
|
segment_GetAudioPathConfig,
|
|
segment_Compose,
|
|
segment_Download,
|
|
segment_Unload,
|
|
};
|
|
|
|
static HRESULT WINAPI segment_object_ParseDescriptor(IDirectMusicObject *iface, IStream *stream, DMUS_OBJECTDESC *desc)
|
|
{
|
|
struct chunk_entry riff = {0};
|
|
DWORD supported = DMUS_OBJ_OBJECT | DMUS_OBJ_VERSION;
|
|
HRESULT hr;
|
|
|
|
TRACE("(%p, %p, %p)\n", iface, stream, desc);
|
|
|
|
if (!stream || !desc)
|
|
return E_POINTER;
|
|
|
|
if ((hr = stream_get_chunk(stream, &riff)) != S_OK)
|
|
return hr;
|
|
if (riff.id != FOURCC_RIFF || !(riff.type == DMUS_FOURCC_SEGMENT_FORM ||
|
|
riff.type == mmioFOURCC('W','A','V','E'))) {
|
|
TRACE("loading failed: unexpected %s\n", debugstr_chunk(&riff));
|
|
stream_skip_chunk(stream, &riff);
|
|
return E_FAIL;
|
|
}
|
|
|
|
if (riff.type == DMUS_FOURCC_SEGMENT_FORM)
|
|
supported |= DMUS_OBJ_NAME | DMUS_OBJ_CATEGORY;
|
|
else
|
|
supported |= DMUS_OBJ_NAME_INFO;
|
|
hr = dmobj_parsedescriptor(stream, &riff, desc, supported);
|
|
if (FAILED(hr))
|
|
return hr;
|
|
|
|
desc->guidClass = CLSID_DirectMusicSegment;
|
|
desc->dwValidData |= DMUS_OBJ_CLASS;
|
|
|
|
dump_DMUS_OBJECTDESC(desc);
|
|
return S_OK;
|
|
}
|
|
|
|
static const IDirectMusicObjectVtbl segment_object_vtbl =
|
|
{
|
|
dmobj_IDirectMusicObject_QueryInterface,
|
|
dmobj_IDirectMusicObject_AddRef,
|
|
dmobj_IDirectMusicObject_Release,
|
|
dmobj_IDirectMusicObject_GetDescriptor,
|
|
dmobj_IDirectMusicObject_SetDescriptor,
|
|
segment_object_ParseDescriptor,
|
|
};
|
|
|
|
static HRESULT parse_track_form(struct segment *This, IStream *stream, const struct chunk_entry *riff)
|
|
{
|
|
struct chunk_entry chunk = {.parent = riff};
|
|
IDirectMusicTrack *track = NULL;
|
|
IPersistStream *ps = NULL;
|
|
IStream *clone;
|
|
DMUS_IO_TRACK_HEADER thdr;
|
|
DMUS_IO_TRACK_EXTRAS_HEADER txhdr = {0};
|
|
HRESULT hr;
|
|
|
|
TRACE("Parsing track form in %p: %s\n", stream, debugstr_chunk(riff));
|
|
|
|
/* First chunk must be the track header */
|
|
if (FAILED(hr = stream_get_chunk(stream, &chunk)))
|
|
return hr;
|
|
if (chunk.id != DMUS_FOURCC_TRACK_CHUNK)
|
|
return DMUS_E_TRACK_HDR_NOT_FIRST_CK;
|
|
if (FAILED(hr = stream_chunk_get_data(stream, &chunk, &thdr, sizeof(thdr))))
|
|
return hr;
|
|
TRACE("Found DMUS_IO_TRACK_HEADER\n");
|
|
TRACE("\tclass: %s\n", debugstr_guid (&thdr.guidClassID));
|
|
TRACE("\tdwGroup: %#lx\n", thdr.dwGroup);
|
|
TRACE("\tckid: %s\n", debugstr_fourcc (thdr.ckid));
|
|
TRACE("\tfccType: %s\n", debugstr_fourcc (thdr.fccType));
|
|
|
|
if (!!thdr.ckid == !!thdr.fccType) {
|
|
WARN("One and only one of the ckid (%s) and fccType (%s) need to be set\n",
|
|
debugstr_fourcc(thdr.ckid), debugstr_fourcc(thdr.fccType));
|
|
return DMUS_E_INVALID_TRACK_HDR;
|
|
}
|
|
|
|
/* Optional chunks */
|
|
while ((hr = stream_next_chunk(stream, &chunk)) == S_OK) {
|
|
if ((thdr.ckid && chunk.id == thdr.ckid) ||
|
|
(!thdr.ckid && (chunk.id == FOURCC_LIST || chunk.id == FOURCC_RIFF) &&
|
|
chunk.type == thdr.fccType))
|
|
break;
|
|
|
|
if (chunk.id == DMUS_FOURCC_TRACK_EXTRAS_CHUNK &&
|
|
SUCCEEDED(stream_chunk_get_data(stream, &chunk, &txhdr, sizeof(txhdr)))) {
|
|
FIXME("DMUS_IO_TRACK_EXTRAS_HEADER chunk not fully handled\n");
|
|
TRACE("dwFlags: %#lx, dwPriority: %lu\n", txhdr.dwFlags, txhdr.dwPriority);
|
|
}
|
|
}
|
|
if (hr != S_OK)
|
|
return hr == S_FALSE ? DMUS_E_TRACK_NOT_FOUND : hr;
|
|
|
|
/* Some DirectMusicTrack implementation expect the stream to start with their data chunk */
|
|
if (FAILED(hr = IStream_Clone(stream, &clone)))
|
|
return hr;
|
|
stream_reset_chunk_start(clone, &chunk);
|
|
|
|
/* Load the track */
|
|
hr = CoCreateInstance(&thdr.guidClassID, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicTrack,
|
|
(void **)&track);
|
|
if (FAILED(hr))
|
|
goto done;
|
|
hr = IDirectMusicTrack_QueryInterface(track, &IID_IPersistStream, (void **)&ps);
|
|
if (FAILED(hr))
|
|
goto done;
|
|
hr = IPersistStream_Load(ps, clone);
|
|
if (FAILED(hr))
|
|
goto done;
|
|
|
|
hr = segment_append_track(This, track, thdr.dwGroup, txhdr.dwFlags);
|
|
|
|
done:
|
|
if (ps)
|
|
IPersistStream_Release(ps);
|
|
if (track)
|
|
IDirectMusicTrack_Release(track);
|
|
IStream_Release(clone);
|
|
|
|
return hr;
|
|
}
|
|
|
|
static HRESULT parse_track_list(struct segment *This, IStream *stream, const struct chunk_entry *trkl)
|
|
{
|
|
struct chunk_entry chunk = {.parent = trkl};
|
|
HRESULT hr;
|
|
|
|
TRACE("Parsing track list in %p: %s\n", stream, debugstr_chunk(trkl));
|
|
|
|
while ((hr = stream_next_chunk(stream, &chunk)) == S_OK)
|
|
if (chunk.id == FOURCC_RIFF && chunk.type == DMUS_FOURCC_TRACK_FORM)
|
|
hr = parse_track_form(This, stream, &chunk);
|
|
|
|
return SUCCEEDED(hr) ? S_OK : hr;
|
|
}
|
|
|
|
static inline void dump_segment_header(DMUS_IO_SEGMENT_HEADER *h, DWORD size)
|
|
{
|
|
unsigned int dx = 9;
|
|
|
|
if (size == offsetof(DMUS_IO_SEGMENT_HEADER, rtLength))
|
|
dx = 7;
|
|
else if (size == offsetof(DMUS_IO_SEGMENT_HEADER, rtLoopStart))
|
|
dx = 8;
|
|
TRACE("Found DirectX%d DMUS_IO_SEGMENT_HEADER\n", dx);
|
|
TRACE("\tdwRepeats: %lu\n", h->dwRepeats);
|
|
TRACE("\tmtLength: %lu\n", h->mtLength);
|
|
TRACE("\tmtPlayStart: %lu\n", h->mtPlayStart);
|
|
TRACE("\tmtLoopStart: %lu\n", h->mtLoopStart);
|
|
TRACE("\tmtLoopEnd: %lu\n", h->mtLoopEnd);
|
|
TRACE("\tdwResolution: %lu\n", h->dwResolution);
|
|
if (dx >= 8) {
|
|
TRACE("\trtLength: %s\n", wine_dbgstr_longlong(h->rtLength));
|
|
TRACE("\tdwFlags: %lu\n", h->dwFlags);
|
|
TRACE("\tdwReserved: %lu\n", h->dwReserved);
|
|
}
|
|
if (dx == 9) {
|
|
TRACE("\trtLoopStart: %s\n", wine_dbgstr_longlong(h->rtLoopStart));
|
|
TRACE("\trtLoopEnd: %s\n", wine_dbgstr_longlong(h->rtLoopEnd));
|
|
if (size > offsetof(DMUS_IO_SEGMENT_HEADER, rtPlayStart))
|
|
TRACE("\trtPlayStart: %s\n", wine_dbgstr_longlong(h->rtPlayStart));
|
|
}
|
|
}
|
|
|
|
static HRESULT parse_dmsg_chunk(struct segment *This, IStream *stream, const struct chunk_entry *riff)
|
|
{
|
|
struct chunk_entry chunk = {.parent = riff};
|
|
HRESULT hr;
|
|
|
|
TRACE("Parsing segment form in %p: %s\n", stream, debugstr_chunk(riff));
|
|
|
|
if (FAILED(hr = dmobj_parsedescriptor(stream, riff, &This->dmobj.desc, DMUS_OBJ_NAME | DMUS_OBJ_CATEGORY))
|
|
|| FAILED(hr = stream_reset_chunk_data(stream, riff)))
|
|
return hr;
|
|
|
|
while ((hr = stream_next_chunk(stream, &chunk)) == S_OK) {
|
|
switch (chunk.id) {
|
|
case DMUS_FOURCC_SEGMENT_CHUNK:
|
|
/* DX9 without rtPlayStart field */
|
|
if (chunk.size == offsetof(DMUS_IO_SEGMENT_HEADER, rtPlayStart))
|
|
WARN("Missing rtPlayStart field in %s\n", debugstr_chunk(&chunk));
|
|
/* DX7, DX8 and DX9 structure sizes */
|
|
else if (chunk.size != offsetof(DMUS_IO_SEGMENT_HEADER, rtLength) &&
|
|
chunk.size != offsetof(DMUS_IO_SEGMENT_HEADER, rtLoopStart) &&
|
|
chunk.size != sizeof(DMUS_IO_SEGMENT_HEADER)) {
|
|
WARN("Invalid size of %s\n", debugstr_chunk(&chunk));
|
|
break;
|
|
}
|
|
if (FAILED(hr = stream_chunk_get_data(stream, &chunk, &This->header, chunk.size))) {
|
|
WARN("Failed to read data of %s\n", debugstr_chunk(&chunk));
|
|
return hr;
|
|
}
|
|
dump_segment_header(&This->header, chunk.size);
|
|
break;
|
|
case FOURCC_LIST:
|
|
if (chunk.type == DMUS_FOURCC_TRACK_LIST)
|
|
if (FAILED(hr = parse_track_list(This, stream, &chunk)))
|
|
return hr;
|
|
break;
|
|
case FOURCC_RIFF:
|
|
FIXME("Loading of embedded RIFF form %s\n", debugstr_fourcc(chunk.type));
|
|
break;
|
|
}
|
|
}
|
|
|
|
return SUCCEEDED(hr) ? S_OK : hr;
|
|
}
|
|
|
|
static inline struct segment *impl_from_IPersistStream(IPersistStream *iface)
|
|
{
|
|
return CONTAINING_RECORD(iface, struct segment, dmobj.IPersistStream_iface);
|
|
}
|
|
|
|
static HRESULT WINAPI segment_persist_stream_Load(IPersistStream *iface, IStream *stream)
|
|
{
|
|
struct segment *This = impl_from_IPersistStream(iface);
|
|
IDirectMusicTrack *track;
|
|
MUSIC_TIME length;
|
|
struct chunk_entry chunk = {0};
|
|
struct midi_parser *midi_parser;
|
|
HRESULT hr;
|
|
|
|
TRACE("(%p, %p): Loading\n", This, stream);
|
|
|
|
if (!stream) return E_POINTER;
|
|
|
|
if ((hr = stream_get_chunk(stream, &chunk)) == S_OK)
|
|
{
|
|
switch (MAKE_IDTYPE(chunk.id, chunk.type))
|
|
{
|
|
case MAKE_IDTYPE(FOURCC_RIFF, DMUS_FOURCC_SEGMENT_FORM):
|
|
hr = parse_dmsg_chunk(This, stream, &chunk);
|
|
break;
|
|
|
|
case mmioFOURCC('M','T','h','d'):
|
|
hr = midi_parser_new(stream, &midi_parser);
|
|
if (FAILED(hr)) break;
|
|
This->header.mtLength = 0;
|
|
while ((hr = midi_parser_next_track(midi_parser, &track, &length)) == S_OK)
|
|
{
|
|
hr = segment_append_track(This, track, 1, 0);
|
|
IDirectMusicTrack_Release(track);
|
|
if (FAILED(hr)) break;
|
|
if (length > This->header.mtLength)
|
|
This->header.mtLength = length;
|
|
}
|
|
midi_parser_destroy(midi_parser);
|
|
break;
|
|
|
|
case MAKE_IDTYPE(FOURCC_RIFF, mmioFOURCC('W','A','V','E')):
|
|
{
|
|
IDirectMusicTrack8 *track;
|
|
|
|
TRACE("Loading segment %p from wave file\n", This);
|
|
|
|
This->header.mtLength = 1;
|
|
if (FAILED(hr = wave_track_create_from_chunk(stream, &chunk, &track))) break;
|
|
hr = segment_append_track(This, (IDirectMusicTrack *)track, 1, 0);
|
|
IDirectMusicTrack8_Release(track);
|
|
break;
|
|
}
|
|
|
|
default:
|
|
WARN("Invalid segment chunk %s %s\n", debugstr_fourcc(chunk.id), debugstr_fourcc(chunk.type));
|
|
hr = DMUS_E_UNSUPPORTED_STREAM;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (chunk.id != mmioFOURCC('M', 'T', 'h', 'd'))
|
|
stream_skip_chunk(stream, &chunk);
|
|
|
|
if (FAILED(hr))
|
|
{
|
|
WARN("Failed to load segment from stream %p, hr %#lx\n", stream, hr);
|
|
return DMUS_E_UNSUPPORTED_STREAM;
|
|
}
|
|
|
|
This->dmobj.desc.guidClass = CLSID_DirectMusicSegment;
|
|
This->dmobj.desc.dwValidData |= DMUS_OBJ_CLASS;
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
static const IPersistStreamVtbl segment_persist_stream_vtbl =
|
|
{
|
|
dmobj_IPersistStream_QueryInterface,
|
|
dmobj_IPersistStream_AddRef,
|
|
dmobj_IPersistStream_Release,
|
|
dmobj_IPersistStream_GetClassID,
|
|
unimpl_IPersistStream_IsDirty,
|
|
segment_persist_stream_Load,
|
|
unimpl_IPersistStream_Save,
|
|
unimpl_IPersistStream_GetSizeMax,
|
|
};
|
|
|
|
static struct segment *segment_create(void)
|
|
{
|
|
struct segment *obj;
|
|
|
|
if (!(obj = calloc(1, sizeof(*obj)))) return NULL;
|
|
obj->IDirectMusicSegment8_iface.lpVtbl = &segment_vtbl;
|
|
obj->ref = 1;
|
|
dmobject_init(&obj->dmobj, &CLSID_DirectMusicSegment, (IUnknown *)&obj->IDirectMusicSegment8_iface);
|
|
obj->dmobj.IDirectMusicObject_iface.lpVtbl = &segment_object_vtbl;
|
|
obj->dmobj.IPersistStream_iface.lpVtbl = &segment_persist_stream_vtbl;
|
|
list_init(&obj->tracks);
|
|
|
|
return obj;
|
|
}
|
|
|
|
/* for ClassFactory */
|
|
HRESULT create_dmsegment(REFIID guid, void **ret_iface)
|
|
{
|
|
struct segment *obj;
|
|
HRESULT hr;
|
|
|
|
if (!(obj = segment_create()))
|
|
{
|
|
*ret_iface = NULL;
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
|
|
hr = IDirectMusicSegment8_QueryInterface(&obj->IDirectMusicSegment8_iface, guid, ret_iface);
|
|
IDirectMusicSegment8_Release(&obj->IDirectMusicSegment8_iface);
|
|
|
|
return hr;
|
|
}
|