segtriggertrack.c File Reference

#include "dmime_private.h"

Include dependency graph for segtriggertrack.c:

Go to the source code of this file.

Classes
struct	segment_item
struct	IDirectMusicSegTriggerTrack

Typedefs
typedef struct IDirectMusicSegTriggerTrack	IDirectMusicSegTriggerTrack

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (dmime)
static IDirectMusicSegTriggerTrack *	impl_from_IDirectMusicTrack8 (IDirectMusicTrack8 *iface)
static HRESULT WINAPI	segment_track_QueryInterface (IDirectMusicTrack8 *iface, REFIID riid, void **ret_iface)
static ULONG WINAPI	segment_track_AddRef (IDirectMusicTrack8 *iface)
static ULONG WINAPI	segment_track_Release (IDirectMusicTrack8 *iface)
static HRESULT WINAPI	segment_track_Init (IDirectMusicTrack8 *iface, IDirectMusicSegment *pSegment)
static HRESULT WINAPI	segment_track_InitPlay (IDirectMusicTrack8 *iface, IDirectMusicSegmentState *pSegmentState, IDirectMusicPerformance *pPerformance, void **ppStateData, DWORD dwVirtualTrack8ID, DWORD dwFlags)
static HRESULT WINAPI	segment_track_EndPlay (IDirectMusicTrack8 *iface, void *pStateData)
static HRESULT WINAPI	segment_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	segment_track_GetParam (IDirectMusicTrack8 *iface, REFGUID type, MUSIC_TIME time, MUSIC_TIME *next, void *param)
static HRESULT WINAPI	segment_track_SetParam (IDirectMusicTrack8 *iface, REFGUID type, MUSIC_TIME time, void *param)
static HRESULT WINAPI	segment_track_IsParamSupported (IDirectMusicTrack8 *iface, REFGUID type)
static HRESULT WINAPI	segment_track_AddNotificationType (IDirectMusicTrack8 *iface, REFGUID notiftype)
static HRESULT WINAPI	segment_track_RemoveNotificationType (IDirectMusicTrack8 *iface, REFGUID notiftype)
static HRESULT WINAPI	segment_track_Clone (IDirectMusicTrack8 *iface, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, IDirectMusicTrack **ppTrack)
static HRESULT WINAPI	segment_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	segment_track_GetParamEx (IDirectMusicTrack8 *iface, REFGUID rguidType, REFERENCE_TIME rtTime, REFERENCE_TIME *prtNext, void *pParam, void *pStateData, DWORD dwFlags)
static HRESULT WINAPI	segment_track_SetParamEx (IDirectMusicTrack8 *iface, REFGUID rguidType, REFERENCE_TIME rtTime, void *pParam, void *pStateData, DWORD dwFlags)
static HRESULT WINAPI	segment_track_Compose (IDirectMusicTrack8 *iface, IUnknown *context, DWORD trackgroup, IDirectMusicTrack **track)
static HRESULT WINAPI	segment_track_Join (IDirectMusicTrack8 *iface, IDirectMusicTrack *newtrack, MUSIC_TIME join, IUnknown *context, DWORD trackgroup, IDirectMusicTrack **resulttrack)
static IDirectMusicSegTriggerTrack *	impl_from_IPersistStream (IPersistStream *iface)
static HRESULT	parse_segment_item (IDirectMusicSegTriggerTrack *This, IStream *stream, const struct chunk_entry *lseg)
static HRESULT	parse_segments_list (IDirectMusicSegTriggerTrack *This, IStream *stream, const struct chunk_entry *lsgl)
static HRESULT WINAPI	trigger_IPersistStream_Load (IPersistStream *iface, IStream *stream)
HRESULT	create_dmsegtriggertrack (REFIID lpcGUID, void **ppobj)

Variables
static const IDirectMusicTrack8Vtbl	dmtrack8_vtbl
static const IPersistStreamVtbl	persiststream_vtbl

Typedef Documentation

IDirectMusicSegTriggerTrack

typedef struct IDirectMusicSegTriggerTrack IDirectMusicSegTriggerTrack

Function Documentation

create_dmsegtriggertrack()

HRESULT create_dmsegtriggertrack	(	REFIID	lpcGUID,
		void **	ppobj
	)

Definition at line 380 of file segtriggertrack.c.

{
    IDirectMusicSegTriggerTrack *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_DirectMusicSegTriggerTrack,
                  (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 IDirectMusicSegTriggerTrack * impl_from_IDirectMusicTrack8 ( IDirectMusicTrack8 *  iface )

inlinestatic

Definition at line 43 of file segtriggertrack.c.

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

Referenced by segment_track_AddNotificationType(), segment_track_AddRef(), segment_track_Clone(), segment_track_Compose(), segment_track_EndPlay(), segment_track_GetParam(), segment_track_GetParamEx(), segment_track_Init(), segment_track_InitPlay(), segment_track_IsParamSupported(), segment_track_Join(), segment_track_Play(), segment_track_PlayEx(), segment_track_QueryInterface(), segment_track_Release(), segment_track_RemoveNotificationType(), segment_track_SetParam(), and segment_track_SetParamEx().

impl_from_IPersistStream()

static IDirectMusicSegTriggerTrack * impl_from_IPersistStream ( IPersistStream *  iface )

inlinestatic

Definition at line 259 of file segtriggertrack.c.

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

Referenced by trigger_IPersistStream_Load().

parse_segment_item()

static HRESULT parse_segment_item ( IDirectMusicSegTriggerTrack *  This, IStream *  stream, const struct chunk_entry *  lseg  )

static

Definition at line 264 of file segtriggertrack.c.

{
    struct chunk_entry chunk = {.parent = lseg};
    struct segment_item *item;
    HRESULT hr;
 
    /* First chunk is a header */
    if (stream_get_chunk(stream, &chunk) != S_OK || chunk.id != DMUS_FOURCC_SEGMENTITEM_CHUNK)
        return DMUS_E_TRACK_HDR_NOT_FIRST_CK;
    if (!(item = calloc(1, sizeof(*item)))) return E_OUTOFMEMORY;
    hr = stream_chunk_get_data(stream, &chunk, &item->header, sizeof(DMUS_IO_SEGMENT_ITEM_HEADER));
    if (FAILED(hr))
        goto error;
 
    TRACE("Found DMUS_IO_SEGMENT_ITEM_HEADER\n");
    TRACE("\tlTimePhysical: %lu\n", item->header.lTimeLogical);
    TRACE("\tlTimePhysical: %lu\n", item->header.lTimePhysical);
    TRACE("\tdwPlayFlags: %#08lx\n", item->header.dwPlayFlags);
    TRACE("\tdwFlags: %#08lx\n", item->header.dwFlags);
 
    /* 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, &item->dmobj)))
        goto error;
 
    /* Optional third chunk if the reference is a motif */
    if (item->header.dwFlags & DMUS_SEGMENTTRACKF_MOTIF) {
        if (FAILED(hr = stream_next_chunk(stream, &chunk)))
            goto error;
        if (chunk.id == DMUS_FOURCC_SEGMENTITEMNAME_CHUNK)
            if (FAILED(hr = stream_chunk_get_wstr(stream, &chunk, item->name, DMUS_MAX_NAME)))
                goto error;
 
        TRACE("Found motif name: %s\n", debugstr_w(item->name));
    }
 
    list_add_tail(&This->Items, &item->entry);
 
    return S_OK;
 
error:
    free(item);
    return hr;
}

Referenced by parse_segments_list().

parse_segments_list()

static HRESULT parse_segments_list ( IDirectMusicSegTriggerTrack *  This, IStream *  stream, const struct chunk_entry *  lsgl  )

static

Definition at line 314 of file segtriggertrack.c.

{
    struct chunk_entry chunk = {.parent = lsgl};
    HRESULT hr;
 
    TRACE("Parsing segment list in %p: %s\n", stream, debugstr_chunk(lsgl));
 
    while ((hr = stream_next_chunk(stream, &chunk)) == S_OK)
        if (chunk.id == FOURCC_LIST && chunk.type == DMUS_FOURCC_SEGMENT_LIST)
            if (FAILED(hr = parse_segment_item(This, stream, &chunk)))
                break;
 
    return SUCCEEDED(hr) ? S_OK : hr;
}

Referenced by trigger_IPersistStream_Load().

segment_track_AddNotificationType()

static HRESULT WINAPI segment_track_AddNotificationType ( IDirectMusicTrack8 *  iface, REFGUID  notiftype  )

static

Definition at line 165 of file segtriggertrack.c.

{
    IDirectMusicSegTriggerTrack *This = impl_from_IDirectMusicTrack8(iface);
 
    TRACE("(%p, %s): method not implemented\n", This, debugstr_dmguid(notiftype));
    return E_NOTIMPL;
}

segment_track_AddRef()

static ULONG WINAPI segment_track_AddRef ( IDirectMusicTrack8 *  iface )

static

Definition at line 71 of file segtriggertrack.c.

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

segment_track_Clone()

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

static

Definition at line 183 of file segtriggertrack.c.

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

segment_track_Compose()

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

static

Definition at line 220 of file segtriggertrack.c.

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

segment_track_EndPlay()

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

static

Definition at line 123 of file segtriggertrack.c.

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

segment_track_GetParam()

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

static

Definition at line 139 of file segtriggertrack.c.

{
    IDirectMusicSegTriggerTrack *This = impl_from_IDirectMusicTrack8(iface);
 
    TRACE("(%p, %s, %ld, %p, %p): not supported\n", This, debugstr_dmguid(type), time, next, param);
    return DMUS_E_GET_UNSUPPORTED;
}

segment_track_GetParamEx()

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

static

Definition at line 201 of file segtriggertrack.c.

{
        IDirectMusicSegTriggerTrack *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;
}

segment_track_Init()

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

static

Definition at line 107 of file segtriggertrack.c.

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

segment_track_InitPlay()

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

static

Definition at line 114 of file segtriggertrack.c.

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

segment_track_IsParamSupported()

static HRESULT WINAPI segment_track_IsParamSupported ( IDirectMusicTrack8 *  iface, REFGUID  type  )

static

Definition at line 157 of file segtriggertrack.c.

{
    IDirectMusicSegTriggerTrack *This = impl_from_IDirectMusicTrack8(iface);
 
    TRACE("(%p, %s)\n", This, debugstr_dmguid(type));
    return S_OK;
}

segment_track_Join()

static HRESULT WINAPI segment_track_Join ( IDirectMusicTrack8 *  iface, IDirectMusicTrack *  newtrack, MUSIC_TIME  join, IUnknown *  context, DWORD  trackgroup, IDirectMusicTrack **  resulttrack  )

static

Definition at line 229 of file segtriggertrack.c.

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

segment_track_Play()

static HRESULT WINAPI segment_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 130 of file segtriggertrack.c.

{
        IDirectMusicSegTriggerTrack *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;
}

segment_track_PlayEx()

static HRESULT WINAPI segment_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 191 of file segtriggertrack.c.

{
        IDirectMusicSegTriggerTrack *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;
}

segment_track_QueryInterface()

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

static

Definition at line 48 of file segtriggertrack.c.

{
    IDirectMusicSegTriggerTrack *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;
}

segment_track_Release()

static ULONG WINAPI segment_track_Release ( IDirectMusicTrack8 *  iface )

static

Definition at line 81 of file segtriggertrack.c.

{
    IDirectMusicSegTriggerTrack *This = impl_from_IDirectMusicTrack8(iface);
    LONG ref = InterlockedDecrement(&This->ref);
 
    TRACE("(%p) ref=%ld\n", This, ref);
 
    if (!ref) {
        struct list *cursor, *cursor2;
        struct segment_item *item;
 
        LIST_FOR_EACH_SAFE(cursor, cursor2, &This->Items) {
            item = LIST_ENTRY(cursor, struct segment_item, entry);
            list_remove(cursor);
 
            if (item->dmobj)
                IDirectMusicObject_Release(item->dmobj);
            free(item);
        }
 
        free(This);
    }
 
    return ref;
}

segment_track_RemoveNotificationType()

static HRESULT WINAPI segment_track_RemoveNotificationType ( IDirectMusicTrack8 *  iface, REFGUID  notiftype  )

static

Definition at line 174 of file segtriggertrack.c.

{
    IDirectMusicSegTriggerTrack *This = impl_from_IDirectMusicTrack8(iface);
 
    TRACE("(%p, %s): method not implemented\n", This, debugstr_dmguid(notiftype));
    return E_NOTIMPL;
}

segment_track_SetParam()

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

static

Definition at line 148 of file segtriggertrack.c.

{
    IDirectMusicSegTriggerTrack *This = impl_from_IDirectMusicTrack8(iface);
 
    TRACE("(%p, %s, %ld, %p): not supported\n", This, debugstr_dmguid(type), time, param);
    return S_OK;
}

segment_track_SetParamEx()

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

static

Definition at line 211 of file segtriggertrack.c.

{
        IDirectMusicSegTriggerTrack *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;
}

trigger_IPersistStream_Load()

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

static

Definition at line 330 of file segtriggertrack.c.

{
    IDirectMusicSegTriggerTrack *This = impl_from_IPersistStream(iface);
    struct chunk_entry segt = {0};
    struct chunk_entry chunk = {.parent = &segt};
    DMUS_IO_SEGMENT_TRACK_HEADER header;
    HRESULT hr;
 
    TRACE("(%p, %p): Loading\n", This, stream);
 
    if (!stream)
        return E_POINTER;
 
    if (stream_get_chunk(stream, &segt) != S_OK || segt.id != FOURCC_LIST ||
            segt.type != DMUS_FOURCC_SEGTRACK_LIST)
        return DMUS_E_INVALID_SEGMENTTRIGGERTRACK;
 
    if ((hr = stream_get_chunk(stream, &chunk)) != S_OK)
        return FAILED(hr) ? hr : DMUS_E_INVALID_SEGMENTTRIGGERTRACK;
 
    /* Optional and useless header chunk */
    if (chunk.id == DMUS_FOURCC_SEGTRACK_CHUNK) {
        hr = stream_chunk_get_data(stream, &chunk, &header, sizeof(DMUS_IO_SEGMENT_TRACK_HEADER));
        if (FAILED(hr))
            return hr;
        if (header.dwFlags)
            WARN("Got flags %#lx; must be zero\n", header.dwFlags);
 
        if ((hr = stream_get_chunk(stream, &chunk)) != S_OK)
            return FAILED(hr) ? hr : DMUS_E_INVALID_SEGMENTTRIGGERTRACK;
    }
 
    if (chunk.id != FOURCC_LIST || chunk.type != DMUS_FOURCC_SEGMENTS_LIST)
        return DMUS_E_INVALID_SEGMENTTRIGGERTRACK;
 
    return parse_segments_list(This, stream, &chunk);
}

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

dmime

)

Variable Documentation

dmtrack8_vtbl

const IDirectMusicTrack8Vtbl dmtrack8_vtbl

static

Initial value:

= {
    segment_track_QueryInterface,
    segment_track_AddRef,
    segment_track_Release,
    segment_track_Init,
    segment_track_InitPlay,
    segment_track_EndPlay,
    segment_track_Play,
    segment_track_GetParam,
    segment_track_SetParam,
    segment_track_IsParamSupported,
    segment_track_AddNotificationType,
    segment_track_RemoveNotificationType,
    segment_track_Clone,
    segment_track_PlayEx,
    segment_track_GetParamEx,
    segment_track_SetParamEx,
    segment_track_Compose,
    segment_track_Join
}

Definition at line 238 of file segtriggertrack.c.

Referenced by create_dmsegtriggertrack().

persiststream_vtbl

const IPersistStreamVtbl persiststream_vtbl

static

Initial value:

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

Definition at line 368 of file segtriggertrack.c.

Referenced by create_dmsegtriggertrack().