styletrack.c File Reference

#include "dmstyle_private.h"
#include "dmobject.h"

Include dependency graph for styletrack.c:

Go to the source code of this file.

Classes
struct	style_item
struct	IDirectMusicStyleTrack

Typedefs
typedef struct IDirectMusicStyleTrack	IDirectMusicStyleTrack

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (dmstyle)
static IDirectMusicStyleTrack *	impl_from_IDirectMusicTrack8 (IDirectMusicTrack8 *iface)
static HRESULT WINAPI	style_track_QueryInterface (IDirectMusicTrack8 *iface, REFIID riid, void **ret_iface)
static ULONG WINAPI	style_track_AddRef (IDirectMusicTrack8 *iface)
static ULONG WINAPI	style_track_Release (IDirectMusicTrack8 *iface)
static HRESULT WINAPI	style_track_Init (IDirectMusicTrack8 *iface, IDirectMusicSegment *pSegment)
static HRESULT WINAPI	style_track_InitPlay (IDirectMusicTrack8 *iface, IDirectMusicSegmentState *pSegmentState, IDirectMusicPerformance *pPerformance, void **ppStateData, DWORD dwVirtualTrack8ID, DWORD dwFlags)
static HRESULT WINAPI	style_track_EndPlay (IDirectMusicTrack8 *iface, void *pStateData)
static HRESULT WINAPI	style_track_Play (IDirectMusicTrack8 *iface, void *pStateData, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, MUSIC_TIME mtOffset, DWORD dwFlags, IDirectMusicPerformance *pPerf, IDirectMusicSegmentState *pSegSt, DWORD dwVirtualID)
static HRESULT WINAPI	style_track_GetParam (IDirectMusicTrack8 *iface, REFGUID type, MUSIC_TIME time, MUSIC_TIME *next, void *param)
static HRESULT WINAPI	style_track_SetParam (IDirectMusicTrack8 *iface, REFGUID type, MUSIC_TIME time, void *param)
static HRESULT WINAPI	style_track_IsParamSupported (IDirectMusicTrack8 *iface, REFGUID rguidType)
static HRESULT WINAPI	style_track_AddNotificationType (IDirectMusicTrack8 *iface, REFGUID rguidNotificationType)
static HRESULT WINAPI	style_track_RemoveNotificationType (IDirectMusicTrack8 *iface, REFGUID rguidNotificationType)
static HRESULT WINAPI	style_track_Clone (IDirectMusicTrack8 *iface, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, IDirectMusicTrack **ppTrack)
static HRESULT WINAPI	style_track_PlayEx (IDirectMusicTrack8 *iface, void *pStateData, REFERENCE_TIME rtStart, REFERENCE_TIME rtEnd, REFERENCE_TIME rtOffset, DWORD dwFlags, IDirectMusicPerformance *pPerf, IDirectMusicSegmentState *pSegSt, DWORD dwVirtualID)
static HRESULT WINAPI	style_track_GetParamEx (IDirectMusicTrack8 *iface, REFGUID rguidType, REFERENCE_TIME rtTime, REFERENCE_TIME *prtNext, void *pParam, void *pStateData, DWORD dwFlags)
static HRESULT WINAPI	style_track_SetParamEx (IDirectMusicTrack8 *iface, REFGUID rguidType, REFERENCE_TIME rtTime, void *pParam, void *pStateData, DWORD dwFlags)
static HRESULT WINAPI	style_track_Compose (IDirectMusicTrack8 *iface, IUnknown *context, DWORD trackgroup, IDirectMusicTrack **track)
static HRESULT WINAPI	style_track_Join (IDirectMusicTrack8 *iface, IDirectMusicTrack *pNewTrack, MUSIC_TIME mtJoin, IUnknown *pContext, DWORD dwTrackGroup, IDirectMusicTrack **ppResultTrack)
static HRESULT	parse_style_ref (IDirectMusicStyleTrack *This, IStream *stream, const struct chunk_entry *strf)
static IDirectMusicStyleTrack *	impl_from_IPersistStream (IPersistStream *iface)
static HRESULT WINAPI	IPersistStreamImpl_Load (IPersistStream *iface, IStream *stream)
HRESULT	create_dmstyletrack (REFIID lpcGUID, void **ppobj)

Variables
static const IDirectMusicTrack8Vtbl	dmtrack8_vtbl
static const IPersistStreamVtbl	persiststream_vtbl

Typedef Documentation

IDirectMusicStyleTrack

typedef struct IDirectMusicStyleTrack IDirectMusicStyleTrack

Function Documentation

create_dmstyletrack()

HRESULT create_dmstyletrack	(	REFIID	lpcGUID,
		void **	ppobj
	)

Definition at line 386 of file styletrack.c.

{
    IDirectMusicStyleTrack *track;
    HRESULT hr;
 
    *ppobj = NULL;
    if (!(track = calloc(1, sizeof(*track)))) return E_OUTOFMEMORY;
    track->IDirectMusicTrack8_iface.lpVtbl = &dmtrack8_vtbl;
    track->ref = 1;
    dmobject_init(&track->dmobj, &CLSID_DirectMusicStyleTrack,
                  (IUnknown *)&track->IDirectMusicTrack8_iface);
    track->dmobj.IPersistStream_iface.lpVtbl = &persiststream_vtbl;
    list_init (&track->Items);
 
    hr = IDirectMusicTrack8_QueryInterface(&track->IDirectMusicTrack8_iface, lpcGUID, ppobj);
    IDirectMusicTrack8_Release(&track->IDirectMusicTrack8_iface);
 
    return hr;
}

impl_from_IDirectMusicTrack8()

static IDirectMusicStyleTrack * impl_from_IDirectMusicTrack8 ( IDirectMusicTrack8 *  iface )

inlinestatic

Definition at line 42 of file styletrack.c.

{
    return CONTAINING_RECORD(iface, IDirectMusicStyleTrack, IDirectMusicTrack8_iface);
}

Referenced by style_track_AddNotificationType(), style_track_AddRef(), style_track_Clone(), style_track_Compose(), style_track_EndPlay(), style_track_GetParam(), style_track_GetParamEx(), style_track_Init(), style_track_InitPlay(), style_track_IsParamSupported(), style_track_Join(), style_track_Play(), style_track_PlayEx(), style_track_QueryInterface(), style_track_Release(), style_track_RemoveNotificationType(), style_track_SetParam(), and style_track_SetParamEx().

impl_from_IPersistStream()

static IDirectMusicStyleTrack * impl_from_IPersistStream ( IPersistStream *  iface )

inlinestatic

Definition at line 345 of file styletrack.c.

{
    return CONTAINING_RECORD(iface, IDirectMusicStyleTrack, dmobj.IPersistStream_iface);
}

Referenced by IPersistStreamImpl_Load().

IPersistStreamImpl_Load()

static HRESULT WINAPI IPersistStreamImpl_Load ( IPersistStream *  iface, IStream *  stream  )

static

Definition at line 350 of file styletrack.c.

{
    IDirectMusicStyleTrack *This = impl_from_IPersistStream(iface);
    struct chunk_entry track = {0};
    struct chunk_entry chunk = {.parent = &track};
    HRESULT hr;
 
    TRACE("(%p, %p): Loading\n", This, stream);
 
    if (!stream)
        return E_POINTER;
 
    if (stream_get_chunk(stream, &track) != S_OK || track.id != FOURCC_LIST ||
            track.type != DMUS_FOURCC_STYLE_TRACK_LIST)
        return DMUS_E_TRACK_NOT_FOUND;
 
    while ((hr = stream_next_chunk(stream, &chunk)) == S_OK)
        if (chunk.id == FOURCC_LIST && chunk.type == DMUS_FOURCC_STYLE_REF_LIST)
            if (FAILED(hr = parse_style_ref(This, stream, &chunk)))
                break;
 
    return SUCCEEDED(hr) ? S_OK : hr;
}

parse_style_ref()

static HRESULT parse_style_ref ( IDirectMusicStyleTrack *  This, IStream *  stream, const struct chunk_entry *  strf  )

static

Definition at line 302 of file styletrack.c.

{
    struct chunk_entry chunk = {.parent = strf};
    IDirectMusicObject *dmobj;
    struct style_item *item;
    HRESULT hr;
 
    /* First chunk is a timestamp */
    if (stream_get_chunk(stream, &chunk) != S_OK || chunk.id != DMUS_FOURCC_TIME_STAMP_CHUNK)
        return DMUS_E_CHUNKNOTFOUND;
    if (!(item = malloc(sizeof(*item))))
        return E_OUTOFMEMORY;
    hr = stream_chunk_get_data(stream, &chunk, &item->timestamp, sizeof(item->timestamp));
    if (FAILED(hr))
        goto error;
 
    /* 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_INVALID_SEGMENTTRIGGERTRACK;
        goto error;
    }
    if (FAILED(hr = dmobj_parsereference(stream, &chunk, &dmobj))) {
        WARN("Failed to load reference: %#lx\n", hr);
        goto error;
    }
    hr = IDirectMusicObject_QueryInterface(dmobj, &IID_IDirectMusicStyle8, (void **)&item->dmstyle);
    if (FAILED(hr)) {
        WARN("Reference not an IDirectMusicStyle8\n");
        IDirectMusicObject_Release(dmobj);
        goto error;
    }
 
    list_add_tail(&This->Items, &item->entry);
    TRACE("Found reference to style %p with timestamp %lu\n", item->dmstyle, item->timestamp);
 
    return S_OK;
 
error:
    free(item);
    return hr;
}

Referenced by IPersistStreamImpl_Load().

style_track_AddNotificationType()

static HRESULT WINAPI style_track_AddNotificationType ( IDirectMusicTrack8 *  iface, REFGUID  rguidNotificationType  )

static

Definition at line 210 of file styletrack.c.

{
        IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
    FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
    return S_OK;
}

style_track_AddRef()

static ULONG WINAPI style_track_AddRef ( IDirectMusicTrack8 *  iface )

static

Definition at line 70 of file styletrack.c.

{
    IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
    LONG ref = InterlockedIncrement(&This->ref);
 
    TRACE("(%p) ref=%ld\n", This, ref);
 
    return ref;
}

style_track_Clone()

static HRESULT WINAPI style_track_Clone ( IDirectMusicTrack8 *  iface, MUSIC_TIME  mtStart, MUSIC_TIME  mtEnd, IDirectMusicTrack **  ppTrack  )

static

Definition at line 226 of file styletrack.c.

{
        IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
    FIXME("(%p, %ld, %ld, %p): stub\n", This, mtStart, mtEnd, ppTrack);
    return S_OK;
}

style_track_Compose()

static HRESULT WINAPI style_track_Compose ( IDirectMusicTrack8 *  iface, IUnknown *  context, DWORD  trackgroup, IDirectMusicTrack **  track  )

static

Definition at line 263 of file styletrack.c.

{
    IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
 
    TRACE("(%p, %p, %ld, %p): method not implemented\n", This, context, trackgroup, track);
    return E_NOTIMPL;
}

style_track_EndPlay()

static HRESULT WINAPI style_track_EndPlay ( IDirectMusicTrack8 *  iface, void *  pStateData  )

static

Definition at line 118 of file styletrack.c.

{
        IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
    FIXME("(%p, %p): stub\n", This, pStateData);
    return S_OK;
}

style_track_GetParam()

static HRESULT WINAPI style_track_GetParam ( IDirectMusicTrack8 *  iface, REFGUID  type, MUSIC_TIME  time, MUSIC_TIME *  next, void *  param  )

static

Definition at line 134 of file styletrack.c.

{
    IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
    struct style_item *item;
 
    TRACE("(%p, %s, %ld, %p, %p):\n", This, debugstr_dmguid(type), time, next, param);
 
    if (!type)
        return E_POINTER;
 
    if (IsEqualGUID(&GUID_IDirectMusicStyle, type)) {
        LIST_FOR_EACH_ENTRY(item, &This->Items, struct style_item, entry) {
            IDirectMusicStyle8_AddRef(item->dmstyle);
            *((IDirectMusicStyle8 **)param) = item->dmstyle;
 
            return S_OK;
        }
 
        return DMUS_E_NOT_FOUND;
    } else if (IsEqualGUID(&GUID_TimeSignature, type)) {
        FIXME("GUID_TimeSignature not handled yet\n");
        return S_OK;
    }
 
    return DMUS_E_GET_UNSUPPORTED;
}

style_track_GetParamEx()

static HRESULT WINAPI style_track_GetParamEx ( IDirectMusicTrack8 *  iface, REFGUID  rguidType, REFERENCE_TIME  rtTime, REFERENCE_TIME *  prtNext, void *  pParam, void *  pStateData, DWORD  dwFlags  )

static

Definition at line 244 of file styletrack.c.

{
        IDirectMusicStyleTrack *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;
}

style_track_Init()

static HRESULT WINAPI style_track_Init ( IDirectMusicTrack8 *  iface, IDirectMusicSegment *  pSegment  )

static

Definition at line 102 of file styletrack.c.

{
        IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
    FIXME("(%p, %p): stub\n", This, pSegment);
    return S_OK;
}

style_track_InitPlay()

static HRESULT WINAPI style_track_InitPlay ( IDirectMusicTrack8 *  iface, IDirectMusicSegmentState *  pSegmentState, IDirectMusicPerformance *  pPerformance, void **  ppStateData, DWORD  dwVirtualTrack8ID, DWORD  dwFlags  )

static

Definition at line 109 of file styletrack.c.

{
        IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
    FIXME("(%p, %p, %p, %p, %ld, %ld): stub\n", This, pSegmentState, pPerformance, ppStateData, dwVirtualTrack8ID, dwFlags);
    return S_OK;
}

style_track_IsParamSupported()

static HRESULT WINAPI style_track_IsParamSupported ( IDirectMusicTrack8 *  iface, REFGUID  rguidType  )

static

Definition at line 189 of file styletrack.c.

{
        IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
 
    TRACE("(%p, %s)\n", This, debugstr_dmguid(rguidType));
 
        if (!rguidType)
                return E_POINTER;
 
    if (IsEqualGUID (rguidType, &GUID_DisableTimeSig)
        || IsEqualGUID (rguidType, &GUID_EnableTimeSig)
        || IsEqualGUID (rguidType, &GUID_IDirectMusicStyle)
        || IsEqualGUID (rguidType, &GUID_SeedVariations)
        || IsEqualGUID (rguidType, &GUID_TimeSignature)) {
        TRACE("param supported\n");
        return S_OK;
    }
    TRACE("param unsupported\n");
    return DMUS_E_TYPE_UNSUPPORTED;
}

style_track_Join()

static HRESULT WINAPI style_track_Join ( IDirectMusicTrack8 *  iface, IDirectMusicTrack *  pNewTrack, MUSIC_TIME  mtJoin, IUnknown *  pContext, DWORD  dwTrackGroup, IDirectMusicTrack **  ppResultTrack  )

static

Definition at line 272 of file styletrack.c.

{
        IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
    FIXME("(%p, %p, %ld, %p, %ld, %p): stub\n", This, pNewTrack, mtJoin, pContext, dwTrackGroup, ppResultTrack);
    return S_OK;
}

style_track_Play()

static HRESULT WINAPI style_track_Play ( IDirectMusicTrack8 *  iface, void *  pStateData, MUSIC_TIME  mtStart, MUSIC_TIME  mtEnd, MUSIC_TIME  mtOffset, DWORD  dwFlags, IDirectMusicPerformance *  pPerf, IDirectMusicSegmentState *  pSegSt, DWORD  dwVirtualID  )

static

Definition at line 125 of file styletrack.c.

{
        IDirectMusicStyleTrack *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;
}

style_track_PlayEx()

static HRESULT WINAPI style_track_PlayEx ( IDirectMusicTrack8 *  iface, void *  pStateData, REFERENCE_TIME  rtStart, REFERENCE_TIME  rtEnd, REFERENCE_TIME  rtOffset, DWORD  dwFlags, IDirectMusicPerformance *  pPerf, IDirectMusicSegmentState *  pSegSt, DWORD  dwVirtualID  )

static

Definition at line 234 of file styletrack.c.

{
        IDirectMusicStyleTrack *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;
}

style_track_QueryInterface()

static HRESULT WINAPI style_track_QueryInterface ( IDirectMusicTrack8 *  iface, REFIID  riid, void **  ret_iface  )

static

Definition at line 47 of file styletrack.c.

{
    IDirectMusicStyleTrack *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;
}

style_track_Release()

static ULONG WINAPI style_track_Release ( IDirectMusicTrack8 *  iface )

static

Definition at line 80 of file styletrack.c.

{
    IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
    LONG ref = InterlockedDecrement(&This->ref);
 
    TRACE("(%p) ref=%ld\n", This, ref);
 
    if (!ref) {
        struct style_item *item, *item2;
 
        LIST_FOR_EACH_ENTRY_SAFE(item, item2, &This->Items, struct style_item, entry) {
            list_remove(&item->entry);
            IDirectMusicStyle8_Release(item->dmstyle);
            free(item);
        }
 
        free(This);
    }
 
    return ref;
}

style_track_RemoveNotificationType()

static HRESULT WINAPI style_track_RemoveNotificationType ( IDirectMusicTrack8 *  iface, REFGUID  rguidNotificationType  )

static

Definition at line 218 of file styletrack.c.

{
        IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
    FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
    return S_OK;
}

style_track_SetParam()

static HRESULT WINAPI style_track_SetParam ( IDirectMusicTrack8 *  iface, REFGUID  type, MUSIC_TIME  time, void *  param  )

static

Definition at line 162 of file styletrack.c.

{
    IDirectMusicStyleTrack *This = impl_from_IDirectMusicTrack8(iface);
 
    TRACE("(%p, %s, %ld, %p)\n", This, debugstr_dmguid(type), time, param);
 
    if (!type)
        return E_POINTER;
 
    if (IsEqualGUID(type, &GUID_DisableTimeSig)) {
        FIXME("GUID_DisableTimeSig not handled yet\n");
        return S_OK;
    } else if (IsEqualGUID(type, &GUID_EnableTimeSig)) {
        FIXME("GUID_EnableTimeSig not handled yet\n");
        return S_OK;
    } else if (IsEqualGUID(type, &GUID_IDirectMusicStyle)) {
        FIXME("GUID_IDirectMusicStyle not handled yet\n");
        return S_OK;
    } else if (IsEqualGUID(type, &GUID_SeedVariations)) {
        FIXME("GUID_SeedVariations not handled yet\n");
        return S_OK;
    }
 
    return DMUS_E_SET_UNSUPPORTED;
}

style_track_SetParamEx()

static HRESULT WINAPI style_track_SetParamEx ( IDirectMusicTrack8 *  iface, REFGUID  rguidType, REFERENCE_TIME  rtTime, void *  pParam, void *  pStateData, DWORD  dwFlags  )

static

Definition at line 254 of file styletrack.c.

{
        IDirectMusicStyleTrack *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;
}

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

dmstyle

)

Variable Documentation

dmtrack8_vtbl

const IDirectMusicTrack8Vtbl dmtrack8_vtbl

static

Initial value:

= {
    style_track_QueryInterface,
    style_track_AddRef,
    style_track_Release,
    style_track_Init,
    style_track_InitPlay,
    style_track_EndPlay,
    style_track_Play,
    style_track_GetParam,
    style_track_SetParam,
    style_track_IsParamSupported,
    style_track_AddNotificationType,
    style_track_RemoveNotificationType,
    style_track_Clone,
    style_track_PlayEx,
    style_track_GetParamEx,
    style_track_SetParamEx,
    style_track_Compose,
    style_track_Join
}

Definition at line 281 of file styletrack.c.

Referenced by create_dmstyletrack().

persiststream_vtbl

const IPersistStreamVtbl persiststream_vtbl

static

Initial value:

= {
    dmobj_IPersistStream_QueryInterface,
    dmobj_IPersistStream_AddRef,
    dmobj_IPersistStream_Release,
    dmobj_IPersistStream_GetClassID,
    unimpl_IPersistStream_IsDirty,
    IPersistStreamImpl_Load,
    unimpl_IPersistStream_Save,
    unimpl_IPersistStream_GetSizeMax
}

Definition at line 374 of file styletrack.c.

Referenced by create_dmstyletrack().