timesigtrack.c File Reference

#include "dmime_private.h"

Include dependency graph for timesigtrack.c:

Go to the source code of this file.

Classes
struct	IDirectMusicTimeSigTrack

Typedefs
typedef struct IDirectMusicTimeSigTrack	IDirectMusicTimeSigTrack

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (dmime)
static IDirectMusicTimeSigTrack *	impl_from_IDirectMusicTrack (IDirectMusicTrack *iface)
static IDirectMusicTimeSigTrack *	impl_from_IPersistStream (IPersistStream *iface)
static HRESULT WINAPI	IDirectMusicTrackImpl_QueryInterface (IDirectMusicTrack *iface, REFIID riid, void **ret_iface)
static ULONG WINAPI	IDirectMusicTrackImpl_AddRef (IDirectMusicTrack *iface)
static ULONG WINAPI	IDirectMusicTrackImpl_Release (IDirectMusicTrack *iface)
static HRESULT WINAPI	IDirectMusicTrackImpl_Init (IDirectMusicTrack *iface, IDirectMusicSegment *pSegment)
static HRESULT WINAPI	IDirectMusicTrackImpl_InitPlay (IDirectMusicTrack *iface, IDirectMusicSegmentState *pSegmentState, IDirectMusicPerformance *pPerformance, void **ppStateData, DWORD dwVirtualTrack8ID, DWORD dwFlags)
static HRESULT WINAPI	IDirectMusicTrackImpl_EndPlay (IDirectMusicTrack *iface, void *pStateData)
static HRESULT WINAPI	IDirectMusicTrackImpl_Play (IDirectMusicTrack *iface, void *pStateData, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, MUSIC_TIME mtOffset, DWORD dwFlags, IDirectMusicPerformance *pPerf, IDirectMusicSegmentState *pSegSt, DWORD dwVirtualID)
static HRESULT WINAPI	IDirectMusicTrackImpl_GetParam (IDirectMusicTrack *iface, REFGUID type, MUSIC_TIME time, MUSIC_TIME *next, void *param)
static HRESULT WINAPI	IDirectMusicTrackImpl_SetParam (IDirectMusicTrack *iface, REFGUID type, MUSIC_TIME time, void *param)
static HRESULT WINAPI	IDirectMusicTrackImpl_IsParamSupported (IDirectMusicTrack *iface, REFGUID rguidType)
static HRESULT WINAPI	IDirectMusicTrackImpl_AddNotificationType (IDirectMusicTrack *iface, REFGUID rguidNotificationType)
static HRESULT WINAPI	IDirectMusicTrackImpl_RemoveNotificationType (IDirectMusicTrack *iface, REFGUID rguidNotificationType)
static HRESULT WINAPI	IDirectMusicTrackImpl_Clone (IDirectMusicTrack *iface, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, IDirectMusicTrack **ppTrack)
static HRESULT	parse_timetrack_list (IDirectMusicTimeSigTrack *This, IStream *stream, struct chunk_entry *timesig)
static HRESULT WINAPI	time_IPersistStream_Load (IPersistStream *iface, IStream *stream)
HRESULT	create_dmtimesigtrack (REFIID lpcGUID, void **ppobj)

Variables
static const IDirectMusicTrackVtbl	dmtack_vtbl
static const IPersistStreamVtbl	persiststream_vtbl

Typedef Documentation

IDirectMusicTimeSigTrack

typedef struct IDirectMusicTimeSigTrack IDirectMusicTimeSigTrack

Function Documentation

create_dmtimesigtrack()

HRESULT create_dmtimesigtrack	(	REFIID	lpcGUID,
		void **	ppobj
	)

Definition at line 285 of file timesigtrack.c.

{
    IDirectMusicTimeSigTrack *track;
    HRESULT hr;
 
    *ppobj = NULL;
    if (!(track = calloc(1, sizeof(*track)))) return E_OUTOFMEMORY;
    track->IDirectMusicTrack_iface.lpVtbl = &dmtack_vtbl;
    track->ref = 1;
    dmobject_init(&track->dmobj, &CLSID_DirectMusicTimeSigTrack,
                  (IUnknown *)&track->IDirectMusicTrack_iface);
    track->dmobj.IPersistStream_iface.lpVtbl = &persiststream_vtbl;
 
    hr = IDirectMusicTrack_QueryInterface(&track->IDirectMusicTrack_iface, lpcGUID, ppobj);
    IDirectMusicTrack_Release(&track->IDirectMusicTrack_iface);
 
    return hr;
}

IDirectMusicTrackImpl_AddNotificationType()

static HRESULT WINAPI IDirectMusicTrackImpl_AddNotificationType ( IDirectMusicTrack *  iface, REFGUID  rguidNotificationType  )

static

Definition at line 177 of file timesigtrack.c.

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

IDirectMusicTrackImpl_AddRef()

static ULONG WINAPI IDirectMusicTrackImpl_AddRef ( IDirectMusicTrack *  iface )

static

Definition at line 69 of file timesigtrack.c.

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

IDirectMusicTrackImpl_Clone()

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

static

Definition at line 193 of file timesigtrack.c.

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

IDirectMusicTrackImpl_EndPlay()

static HRESULT WINAPI IDirectMusicTrackImpl_EndPlay ( IDirectMusicTrack *  iface, void *  pStateData  )

static

Definition at line 111 of file timesigtrack.c.

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

IDirectMusicTrackImpl_GetParam()

static HRESULT WINAPI IDirectMusicTrackImpl_GetParam ( IDirectMusicTrack *  iface, REFGUID  type, MUSIC_TIME  time, MUSIC_TIME *  next, void *  param  )

static

Definition at line 127 of file timesigtrack.c.

{
    IDirectMusicTimeSigTrack *This = impl_from_IDirectMusicTrack(iface);
 
    TRACE("(%p, %s, %ld, %p, %p)\n", This, debugstr_dmguid(type), time, next, param);
 
    if (IsEqualGUID(type, &GUID_TimeSignature)) {
        FIXME("GUID_TimeSignature not handled yet\n");
        return DMUS_E_NOT_FOUND;
    }
 
    return DMUS_E_GET_UNSUPPORTED;
}

IDirectMusicTrackImpl_Init()

static HRESULT WINAPI IDirectMusicTrackImpl_Init ( IDirectMusicTrack *  iface, IDirectMusicSegment *  pSegment  )

static

Definition at line 94 of file timesigtrack.c.

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

IDirectMusicTrackImpl_InitPlay()

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

static

Definition at line 102 of file timesigtrack.c.

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

IDirectMusicTrackImpl_IsParamSupported()

static HRESULT WINAPI IDirectMusicTrackImpl_IsParamSupported ( IDirectMusicTrack *  iface, REFGUID  rguidType  )

static

Definition at line 161 of file timesigtrack.c.

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

IDirectMusicTrackImpl_Play()

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

static

Definition at line 118 of file timesigtrack.c.

{
        IDirectMusicTimeSigTrack *This = impl_from_IDirectMusicTrack(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;
}

IDirectMusicTrackImpl_QueryInterface()

static HRESULT WINAPI IDirectMusicTrackImpl_QueryInterface ( IDirectMusicTrack *  iface, REFIID  riid, void **  ret_iface  )

static

Definition at line 47 of file timesigtrack.c.

{
    IDirectMusicTimeSigTrack *This = impl_from_IDirectMusicTrack(iface);
 
    TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ret_iface);
 
    *ret_iface = NULL;
 
    if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IDirectMusicTrack))
        *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;
}

IDirectMusicTrackImpl_Release()

static ULONG WINAPI IDirectMusicTrackImpl_Release ( IDirectMusicTrack *  iface )

static

Definition at line 79 of file timesigtrack.c.

{
    IDirectMusicTimeSigTrack *This = impl_from_IDirectMusicTrack(iface);
    LONG ref = InterlockedDecrement(&This->ref);
 
    TRACE("(%p) ref=%ld\n", This, ref);
 
    if (!ref) {
        free(This->items);
        free(This);
    }
 
    return ref;
}

IDirectMusicTrackImpl_RemoveNotificationType()

static HRESULT WINAPI IDirectMusicTrackImpl_RemoveNotificationType ( IDirectMusicTrack *  iface, REFGUID  rguidNotificationType  )

static

Definition at line 185 of file timesigtrack.c.

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

IDirectMusicTrackImpl_SetParam()

static HRESULT WINAPI IDirectMusicTrackImpl_SetParam ( IDirectMusicTrack *  iface, REFGUID  type, MUSIC_TIME  time, void *  param  )

static

Definition at line 142 of file timesigtrack.c.

{
    IDirectMusicTimeSigTrack *This = impl_from_IDirectMusicTrack(iface);
 
    TRACE("(%p, %s, %ld, %p)\n", This, debugstr_dmguid(type), time, param);
 
    if (IsEqualGUID(type, &GUID_DisableTimeSig)) {
        FIXME("GUID_DisableTimeSig not handled yet\n");
        return S_OK;
    }
    if (IsEqualGUID(type, &GUID_EnableTimeSig)) {
        FIXME("GUID_EnableTimeSig not handled yet\n");
        return S_OK;
    }
 
    return DMUS_E_SET_UNSUPPORTED;
}

impl_from_IDirectMusicTrack()

static IDirectMusicTimeSigTrack * impl_from_IDirectMusicTrack ( IDirectMusicTrack *  iface )

inlinestatic

Definition at line 37 of file timesigtrack.c.

{
    return CONTAINING_RECORD(iface, IDirectMusicTimeSigTrack, IDirectMusicTrack_iface);
}

Referenced by IDirectMusicTrackImpl_AddNotificationType(), IDirectMusicTrackImpl_AddRef(), IDirectMusicTrackImpl_Clone(), IDirectMusicTrackImpl_EndPlay(), IDirectMusicTrackImpl_GetParam(), IDirectMusicTrackImpl_Init(), IDirectMusicTrackImpl_InitPlay(), IDirectMusicTrackImpl_IsParamSupported(), IDirectMusicTrackImpl_Play(), IDirectMusicTrackImpl_QueryInterface(), IDirectMusicTrackImpl_Release(), IDirectMusicTrackImpl_RemoveNotificationType(), and IDirectMusicTrackImpl_SetParam().

impl_from_IPersistStream()

static IDirectMusicTimeSigTrack * impl_from_IPersistStream ( IPersistStream *  iface )

inlinestatic

Definition at line 42 of file timesigtrack.c.

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

Referenced by time_IPersistStream_Load().

parse_timetrack_list()

static HRESULT parse_timetrack_list ( IDirectMusicTimeSigTrack *  This, IStream *  stream, struct chunk_entry *  timesig  )

static

Definition at line 217 of file timesigtrack.c.

{
    HRESULT hr;
    struct chunk_entry chunk = {.parent = timesig};
    int i;
 
    TRACE("Parsing segment form in %p: %s\n", stream, debugstr_chunk(timesig));
 
    if (FAILED(hr = stream_next_chunk(stream, &chunk))) {
        WARN("Failed to read data of %s\n", debugstr_chunk(&chunk));
        return hr;
    }
 
    if (chunk.id != DMUS_FOURCC_TIMESIGNATURE_TRACK)
        return DMUS_E_UNSUPPORTED_STREAM;
 
    hr = stream_chunk_get_array(stream, &chunk, (void **)&This->items, &This->count,
            sizeof(DMUS_IO_TIMESIGNATURE_ITEM));
    if (FAILED(hr))
        return hr;
 
    for (i = 0; i < This->count; i++)
    {
        TRACE("Found DMUS_IO_TIMESIGNATURE_ITEM\n");
        TRACE("  - lTime %ld\n", This->items[i].lTime);
        TRACE("  - bBeatsPerMeasure %d\n", This->items[i].bBeatsPerMeasure);
        TRACE("  - bBeat %d\n", This->items[i].bBeat);
        TRACE("  - wGridsPerBeat %d\n", This->items[i].wGridsPerBeat);
    }
 
    return S_OK;
}

Referenced by time_IPersistStream_Load().

time_IPersistStream_Load()

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

static

Definition at line 251 of file timesigtrack.c.

{
    IDirectMusicTimeSigTrack *This = impl_from_IPersistStream(iface);
    HRESULT hr;
    struct chunk_entry chunk = {0};
 
    TRACE("%p, %p\n", This, stream);
 
    if (!stream)
        return E_POINTER;
 
    if ((hr = stream_get_chunk(stream, &chunk)) != S_OK)
        return hr;
 
    if (chunk.id == FOURCC_LIST && chunk.type == DMUS_FOURCC_TIMESIGTRACK_LIST)
        hr = parse_timetrack_list(This, stream, &chunk);
    else
        hr = DMUS_E_UNSUPPORTED_STREAM;
 
    return hr;
}

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

dmime

)

Variable Documentation

dmtack_vtbl

const IDirectMusicTrackVtbl dmtack_vtbl

static

Initial value:

= {
    IDirectMusicTrackImpl_QueryInterface,
    IDirectMusicTrackImpl_AddRef,
    IDirectMusicTrackImpl_Release,
    IDirectMusicTrackImpl_Init,
    IDirectMusicTrackImpl_InitPlay,
    IDirectMusicTrackImpl_EndPlay,
    IDirectMusicTrackImpl_Play,
    IDirectMusicTrackImpl_GetParam,
    IDirectMusicTrackImpl_SetParam,
    IDirectMusicTrackImpl_IsParamSupported,
    IDirectMusicTrackImpl_AddNotificationType,
    IDirectMusicTrackImpl_RemoveNotificationType,
    IDirectMusicTrackImpl_Clone
}

Definition at line 201 of file timesigtrack.c.

Referenced by create_dmtimesigtrack().

persiststream_vtbl

const IPersistStreamVtbl persiststream_vtbl

static

Initial value:

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

Definition at line 273 of file timesigtrack.c.

Referenced by create_dmtimesigtrack().