#include "dmime_private.h"

Include dependency graph for segmentstate.c:

Classes
struct	track_entry

struct	segment_state

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (dmime)

static void	track_entry_destroy (struct track_entry *entry)

static struct segment_state *	impl_from_IDirectMusicSegmentState8 (IDirectMusicSegmentState8 *iface)

static HRESULT WINAPI	segment_state_QueryInterface (IDirectMusicSegmentState8 iface, REFIID riid, void *ppobj)

static ULONG WINAPI	segment_state_AddRef (IDirectMusicSegmentState8 *iface)

static ULONG WINAPI	segment_state_Release (IDirectMusicSegmentState8 *iface)

static HRESULT WINAPI	segment_state_GetRepeats (IDirectMusicSegmentState8 iface, DWORD repeats)

static HRESULT WINAPI	segment_state_GetSegment (IDirectMusicSegmentState8 iface, IDirectMusicSegment *segment)

static HRESULT WINAPI	segment_state_GetStartTime (IDirectMusicSegmentState8 iface, MUSIC_TIME start_time)

static HRESULT WINAPI	segment_state_GetSeek (IDirectMusicSegmentState8 iface, MUSIC_TIME seek_time)

static HRESULT WINAPI	segment_state_GetStartPoint (IDirectMusicSegmentState8 iface, MUSIC_TIME start_point)

static HRESULT WINAPI	segment_state_SetTrackConfig (IDirectMusicSegmentState8 *iface, REFGUID rguidTrackClassID, DWORD dwGroupBits, DWORD dwIndex, DWORD dwFlagsOn, DWORD dwFlagsOff)

static HRESULT WINAPI	segment_state_GetObjectInPath (IDirectMusicSegmentState8 iface, DWORD dwPChannel, DWORD dwStage, DWORD dwBuffer, REFGUID guidObject, DWORD dwIndex, REFGUID iidInterface, void *ppObject)

static struct segment_state *	impl_from_IDirectMusicGraph (IDirectMusicGraph *iface)

static HRESULT WINAPI	segment_state_graph_QueryInterface (IDirectMusicGraph iface, REFIID riid, void *ret_iface)

static ULONG WINAPI	segment_state_graph_AddRef (IDirectMusicGraph *iface)

static ULONG WINAPI	segment_state_graph_Release (IDirectMusicGraph *iface)

static HRESULT WINAPI	segment_state_graph_StampPMsg (IDirectMusicGraph iface, DMUS_PMSG msg)

static HRESULT WINAPI	segment_state_graph_InsertTool (IDirectMusicGraph iface, IDirectMusicTool tool, DWORD *channels, DWORD channels_count, LONG index)

static HRESULT WINAPI	segment_state_graph_GetTool (IDirectMusicGraph iface, DWORD index, IDirectMusicTool *tool)

static HRESULT WINAPI	segment_state_graph_RemoveTool (IDirectMusicGraph iface, IDirectMusicTool tool)

HRESULT	create_dmsegmentstate (REFIID riid, void **ret_iface)

HRESULT	segment_state_create (IDirectMusicSegment segment, MUSIC_TIME start_time, IDirectMusicPerformance8 performance, IDirectMusicSegmentState **ret_iface)

static HRESULT	segment_state_play_until (struct segment_state This, IDirectMusicPerformance8 performance, MUSIC_TIME end_time, DWORD track_flags)

static HRESULT	segment_state_play_chunk (struct segment_state This, IDirectMusicPerformance8 performance, REFERENCE_TIME duration)

HRESULT	segment_state_play (IDirectMusicSegmentState iface, IDirectMusicPerformance8 performance)

HRESULT	segment_state_tick (IDirectMusicSegmentState iface, IDirectMusicPerformance8 performance)

HRESULT	segment_state_stop (IDirectMusicSegmentState iface, IDirectMusicPerformance8 performance)

HRESULT	segment_state_end_play (IDirectMusicSegmentState iface, IDirectMusicPerformance8 performance)

BOOL	segment_state_has_segment (IDirectMusicSegmentState iface, IDirectMusicSegment segment)

BOOL	segment_state_has_track (IDirectMusicSegmentState *iface, DWORD track_id)

Variables
static DWORD	next_track_id

static const IDirectMusicSegmentState8Vtbl	segment_state_vtbl

static const IDirectMusicGraphVtbl	segment_state_graph_vtbl

Function Documentation

◆ create_dmsegmentstate()

HRESULT create_dmsegmentstate	(	REFIID	riid,
		void **	ret_iface
	)

Definition at line 293 of file segmentstate.c.

{
    struct segment_state *obj;
    HRESULT hr;
 
    *ret_iface = NULL;
    if (!(obj = calloc(1, sizeof(*obj)))) return E_OUTOFMEMORY;
    obj->IDirectMusicSegmentState8_iface.lpVtbl = &segment_state_vtbl;
    obj->IDirectMusicGraph_iface.lpVtbl = &segment_state_graph_vtbl;
    obj->ref = 1;
    obj->start_time = -1;
    list_init(&obj->tracks);
 
    TRACE("Created IDirectMusicSegmentState %p\n", obj);
    hr = IDirectMusicSegmentState8_QueryInterface(&obj->IDirectMusicSegmentState8_iface, riid, ret_iface);
    IDirectMusicSegmentState8_Release(&obj->IDirectMusicSegmentState8_iface);
    return hr;
}

Referenced by segment_InitPlay(), and segment_state_create().

◆ impl_from_IDirectMusicGraph()

static struct segment_state * impl_from_IDirectMusicGraph ( IDirectMusicGraph * iface )

inlinestatic

Definition at line 208 of file segmentstate.c.

{
    return CONTAINING_RECORD(iface, struct segment_state, IDirectMusicGraph_iface);
}

Referenced by segment_state_graph_AddRef(), segment_state_graph_GetTool(), segment_state_graph_InsertTool(), segment_state_graph_QueryInterface(), segment_state_graph_Release(), segment_state_graph_RemoveTool(), and segment_state_graph_StampPMsg().

◆ impl_from_IDirectMusicSegmentState8()

static struct segment_state * impl_from_IDirectMusicSegmentState8 ( IDirectMusicSegmentState8 * iface )

inlinestatic

Definition at line 68 of file segmentstate.c.

{
    return CONTAINING_RECORD(iface, struct segment_state, IDirectMusicSegmentState8_iface);
}

Referenced by segment_state_AddRef(), segment_state_create(), segment_state_end_play(), segment_state_GetObjectInPath(), segment_state_GetRepeats(), segment_state_GetSeek(), segment_state_GetSegment(), segment_state_GetStartPoint(), segment_state_GetStartTime(), segment_state_has_segment(), segment_state_has_track(), segment_state_play(), segment_state_QueryInterface(), segment_state_Release(), segment_state_SetTrackConfig(), segment_state_stop(), and segment_state_tick().

◆ segment_state_AddRef()

static ULONG WINAPI segment_state_AddRef ( IDirectMusicSegmentState8 * iface )

static

Definition at line 102 of file segmentstate.c.

{
    struct segment_state *This = impl_from_IDirectMusicSegmentState8(iface);
    ULONG ref = InterlockedIncrement(&This->ref);
 
    TRACE("(%p): %ld\n", This, ref);
 
    return ref;
}

◆ segment_state_create()

HRESULT segment_state_create	(	IDirectMusicSegment *	segment,
		MUSIC_TIME	start_time,
		IDirectMusicPerformance8 *	performance,
		IDirectMusicSegmentState **	ret_iface
	)

Definition at line 312 of file segmentstate.c.

{
    IDirectMusicSegmentState *iface;
    struct segment_state *This;
    IDirectMusicGraph *graph;
    IDirectMusicTrack *track;
    HRESULT hr;
    UINT i;
 
    TRACE("(%p, %lu, %p)\n", segment, start_time, ret_iface);
 
    if (FAILED(hr = create_dmsegmentstate(&IID_IDirectMusicSegmentState, (void **)&iface))) return hr;
    This = impl_from_IDirectMusicSegmentState8((IDirectMusicSegmentState8 *)iface);
 
    This->segment = segment;
    IDirectMusicSegment_AddRef(This->segment);
 
    hr = IDirectMusicPerformance8_QueryInterface(performance, &IID_IDirectMusicGraph, (void **)&graph);
 
    if (SUCCEEDED(hr) &&
        SUCCEEDED(hr = IDirectMusicPerformance8_GetGlobalParam(performance, &GUID_PerfAutoDownload,
            &This->auto_download, sizeof(This->auto_download))) && This->auto_download)
        hr = IDirectMusicSegment_SetParam(segment, &GUID_DownloadToAudioPath, -1,
                    DMUS_SEG_ALLTRACKS, 0, performance);
 
    This->start_time = start_time;
    if (SUCCEEDED(hr)) hr = IDirectMusicSegment_GetStartPoint(segment, &This->start_point);
    if (SUCCEEDED(hr)) hr = IDirectMusicSegment_GetLength(segment, &This->end_point);
    if (SUCCEEDED(hr)) hr = IDirectMusicSegment_GetRepeats(segment, &This->repeats);
    if (SUCCEEDED(hr)) This->actual_repeats = This->repeats;
 
    for (i = 0; SUCCEEDED(hr); i++)
    {
        DWORD track_id = ++next_track_id;
        struct track_entry *entry;
 
        if ((hr = IDirectMusicSegment_GetTrack(segment, &GUID_NULL, -1, i, &track)) != S_OK)
        {
            if (hr == DMUS_E_NOT_FOUND) hr = S_OK;
            break;
        }
 
        if (!(entry = malloc(sizeof(*entry))))
            hr = E_OUTOFMEMORY;
        else if (SUCCEEDED(hr = IDirectMusicTrack_InitPlay(track, iface, (IDirectMusicPerformance *)performance,
                &entry->state_data, track_id, 0)))
        {
            entry->track = track;
            entry->track_id = track_id;
            list_add_tail(&This->tracks, &entry->entry);
        }
 
        if (FAILED(hr))
        {
            WARN("Failed to initialize track %p, hr %#lx\n", track, hr);
            IDirectMusicTrack_Release(track);
            free(entry);
        }
    }
 
    if (SUCCEEDED(hr))
    {
        *ret_iface = iface;
        This->parent_graph = graph;
    }
    else
    {
        IDirectMusicSegmentState_Release(iface);
        IDirectMusicGraph_Release(graph);
    }
 
    return hr;
}

Referenced by performance_PlaySegmentEx().

◆ segment_state_end_play()

HRESULT segment_state_end_play	(	IDirectMusicSegmentState *	iface,
		IDirectMusicPerformance8 *	performance
	)

Definition at line 512 of file segmentstate.c.

{
    struct segment_state *This = impl_from_IDirectMusicSegmentState8((IDirectMusicSegmentState8 *)iface);
    struct track_entry *entry, *next;
    HRESULT hr;
 
    LIST_FOR_EACH_ENTRY_SAFE(entry, next, &This->tracks, struct track_entry, entry)
    {
        list_remove(&entry->entry);
        track_entry_destroy(entry);
    }
 
    if (performance && This->auto_download && FAILED(hr = IDirectMusicSegment_SetParam(This->segment,
            &GUID_UnloadFromAudioPath, -1, DMUS_SEG_ALLTRACKS, 0, performance)))
        ERR("Failed to unload segment from performance, hr %#lx\n", hr);
 
    return S_OK;
}

Referenced by performance_CloseDown(), performance_tool_ProcessPMsg(), and segment_state_Release().

◆ segment_state_GetObjectInPath()

static HRESULT WINAPI segment_state_GetObjectInPath	(	IDirectMusicSegmentState8 *	iface,
		DWORD	dwPChannel,
		DWORD	dwStage,
		DWORD	dwBuffer,
		REFGUID	guidObject,
		DWORD	dwIndex,
		REFGUID	iidInterface,
		void **	ppObject
	)

static

Definition at line 186 of file segmentstate.c.

{
    struct segment_state *This = impl_from_IDirectMusicSegmentState8(iface);
    FIXME("(%p, %ld, %ld, %ld, %s, %ld, %s, %p): stub\n", This, dwPChannel, dwStage, dwBuffer, debugstr_dmguid(guidObject), dwIndex, debugstr_dmguid(iidInterface), ppObject);
    return S_OK;
}

◆ segment_state_GetRepeats()

static HRESULT WINAPI segment_state_GetRepeats	(	IDirectMusicSegmentState8 *	iface,
		DWORD *	repeats
	)

static

Definition at line 130 of file segmentstate.c.

{
    struct segment_state *This = impl_from_IDirectMusicSegmentState8(iface);
    TRACE("(%p, %p)\n", This, repeats);
    *repeats = This->repeats;
    return S_OK;
}

◆ segment_state_GetSeek()

static HRESULT WINAPI segment_state_GetSeek	(	IDirectMusicSegmentState8 *	iface,
		MUSIC_TIME *	seek_time
	)

static

Definition at line 160 of file segmentstate.c.

{
    struct segment_state *This = impl_from_IDirectMusicSegmentState8(iface);
    FIXME("(%p, %p): semi-stub\n", This, seek_time);
    *seek_time = 0;
    return S_OK;
}

◆ segment_state_GetSegment()

static HRESULT WINAPI segment_state_GetSegment	(	IDirectMusicSegmentState8 *	iface,
		IDirectMusicSegment **	segment
	)

static

Definition at line 138 of file segmentstate.c.

{
    struct segment_state *This = impl_from_IDirectMusicSegmentState8(iface);
 
    TRACE("(%p, %p)\n", This, segment);
 
    if (!(*segment = This->segment)) return DMUS_E_NOT_FOUND;
 
    IDirectMusicSegment_AddRef(This->segment);
    return S_OK;
}

◆ segment_state_GetStartPoint()

static HRESULT WINAPI segment_state_GetStartPoint	(	IDirectMusicSegmentState8 *	iface,
		MUSIC_TIME *	start_point
	)

static

Definition at line 168 of file segmentstate.c.

{
    struct segment_state *This = impl_from_IDirectMusicSegmentState8(iface);
 
    TRACE("(%p, %p)\n", This, start_point);
 
    *start_point = This->start_point;
    return S_OK;
}

◆ segment_state_GetStartTime()

static HRESULT WINAPI segment_state_GetStartTime	(	IDirectMusicSegmentState8 *	iface,
		MUSIC_TIME *	start_time
	)

static

Definition at line 150 of file segmentstate.c.

{
    struct segment_state *This = impl_from_IDirectMusicSegmentState8(iface);
 
    TRACE("(%p, %p)\n", This, start_time);
 
    *start_time = This->start_time;
    return S_OK;
}

◆ segment_state_graph_AddRef()

static ULONG WINAPI segment_state_graph_AddRef ( IDirectMusicGraph * iface )

static

Definition at line 219 of file segmentstate.c.

{
    struct segment_state *This = impl_from_IDirectMusicGraph(iface);
    return IDirectMusicSegmentState8_AddRef(&This->IDirectMusicSegmentState8_iface);
}

◆ segment_state_graph_GetTool()

static HRESULT WINAPI segment_state_graph_GetTool	(	IDirectMusicGraph *	iface,
		DWORD	index,
		IDirectMusicTool **	tool
	)

static

Definition at line 267 of file segmentstate.c.

{
    struct segment_state *This = impl_from_IDirectMusicGraph(iface);
    TRACE("(%p, %lu, %p)\n", This, index, tool);
    return E_NOTIMPL;
}

◆ segment_state_graph_InsertTool()

static HRESULT WINAPI segment_state_graph_InsertTool	(	IDirectMusicGraph *	iface,
		IDirectMusicTool *	tool,
		DWORD *	channels,
		DWORD	channels_count,
		LONG	index
	)

static

Definition at line 259 of file segmentstate.c.

{
    struct segment_state *This = impl_from_IDirectMusicGraph(iface);
    TRACE("(%p, %p, %p, %lu, %ld)\n", This, tool, channels, channels_count, index);
    return E_NOTIMPL;
}

◆ segment_state_graph_QueryInterface()

static HRESULT WINAPI segment_state_graph_QueryInterface	(	IDirectMusicGraph *	iface,
		REFIID	riid,
		void **	ret_iface
	)

static

Definition at line 213 of file segmentstate.c.

{
    struct segment_state *This = impl_from_IDirectMusicGraph(iface);
    return IDirectMusicSegmentState8_QueryInterface(&This->IDirectMusicSegmentState8_iface, riid, ret_iface);
}

◆ segment_state_graph_Release()

static ULONG WINAPI segment_state_graph_Release ( IDirectMusicGraph * iface )

static

Definition at line 225 of file segmentstate.c.

{
    struct segment_state *This = impl_from_IDirectMusicGraph(iface);
    return IDirectMusicSegmentState8_Release(&This->IDirectMusicSegmentState8_iface);
}

◆ segment_state_graph_RemoveTool()

static HRESULT WINAPI segment_state_graph_RemoveTool	(	IDirectMusicGraph *	iface,
		IDirectMusicTool *	tool
	)

static

Definition at line 274 of file segmentstate.c.

{
    struct segment_state *This = impl_from_IDirectMusicGraph(iface);
    TRACE("(%p, %p)\n", This, tool);
    return E_NOTIMPL;
}

◆ segment_state_graph_StampPMsg()

static HRESULT WINAPI segment_state_graph_StampPMsg	(	IDirectMusicGraph *	iface,
		DMUS_PMSG *	msg
	)

static

Definition at line 231 of file segmentstate.c.

{
    struct segment_state *This = impl_from_IDirectMusicGraph(iface);
    HRESULT hr;
 
    TRACE("(%p, %p)\n", This, msg);
 
    if (!msg) return E_POINTER;
 
    hr = IDirectMusicGraph_StampPMsg(This->parent_graph, msg);
    if (SUCCEEDED(hr))
    {
        switch (msg->dwType)
        {
        case DMUS_PMSGT_WAVE:
            if (msg->dwFlags & (DMUS_PMSGF_REFTIME | DMUS_PMSGF_MUSICTIME))
            {
                if (((DMUS_WAVE_PMSG *)msg)->rtDuration > This->actual_duration)
                    This->actual_duration = ((DMUS_WAVE_PMSG *)msg)->rtDuration;
            }
            break;
        default: ;
        }
    }
 
    return hr;
}

◆ segment_state_has_segment()

BOOL segment_state_has_segment	(	IDirectMusicSegmentState *	iface,
		IDirectMusicSegment *	segment
	)

Definition at line 531 of file segmentstate.c.

{
    struct segment_state *This = impl_from_IDirectMusicSegmentState8((IDirectMusicSegmentState8 *)iface);
    return !segment || This->segment == segment;
}

Referenced by enum_segment_states().

◆ segment_state_has_track()

BOOL segment_state_has_track	(	IDirectMusicSegmentState *	iface,
		DWORD	track_id
	)

Definition at line 537 of file segmentstate.c.

{
    struct segment_state *This = impl_from_IDirectMusicSegmentState8((IDirectMusicSegmentState8 *)iface);
    struct track_entry *entry;
 
    LIST_FOR_EACH_ENTRY(entry, &This->tracks, struct track_entry, entry)
        if (entry->track_id == track_id) return TRUE;
 
    return FALSE;
}

Referenced by message_needs_flushing().

◆ segment_state_play()

HRESULT segment_state_play	(	IDirectMusicSegmentState *	iface,
		IDirectMusicPerformance8 *	performance
	)

Definition at line 472 of file segmentstate.c.

{
    struct segment_state *This = impl_from_IDirectMusicSegmentState8((IDirectMusicSegmentState8 *)iface);
    HRESULT hr;
 
    TRACE("%p %p\n", iface, performance);
 
    if (FAILED(hr = performance_send_segment_start(performance, This->start_time, iface)))
    {
        ERR("Failed to send segment start, hr %#lx\n", hr);
        return hr;
    }
 
    This->track_flags = DMUS_TRACKF_START | DMUS_TRACKF_SEEK | DMUS_TRACKF_DIRTY;
    if (FAILED(hr = segment_state_play_chunk(This, performance, 10000000)))
        return hr;
 
    if (hr == S_FALSE) return S_OK;
    return performance_send_segment_tick(performance, This->start_time, iface);
}

Referenced by performance_PlaySegmentEx().

◆ segment_state_play_chunk()

static HRESULT segment_state_play_chunk	(	struct segment_state *	This,
		IDirectMusicPerformance8 *	performance,
		REFERENCE_TIME	duration
	)

static

Definition at line 418 of file segmentstate.c.

{
    IDirectMusicSegmentState *iface = (IDirectMusicSegmentState *)&This->IDirectMusicSegmentState8_iface;
    MUSIC_TIME next_time;
    REFERENCE_TIME time;
    HRESULT hr;
 
    if (FAILED(hr = IDirectMusicPerformance8_MusicToReferenceTime(performance,
            This->start_time + This->played, &time)))
        return hr;
    if (FAILED(hr = IDirectMusicPerformance8_ReferenceToMusicTime(performance,
            time + duration, &next_time)))
        return hr;
 
    while ((hr = segment_state_play_until(This, performance, next_time, This->track_flags)) == S_FALSE)
    {
        if (!This->actual_repeats)
        {
            MUSIC_TIME end_time = This->start_time + This->played;
 
            if (FAILED(hr = performance_send_segment_end(performance, end_time, iface, FALSE)))
            {
                ERR("Failed to send segment end, hr %#lx\n", hr);
                return hr;
            }
 
            return S_FALSE;
        }
 
        if (FAILED(hr = IDirectMusicSegment_GetLoopPoints(This->segment, &This->played,
                &This->end_point)))
            break;
        if (!This->played && !This->end_point)
        {
            if (!This->actual_end_point && This->actual_duration)
            {
                IDirectMusicPerformance_ReferenceToMusicTime(performance, time + This->actual_duration, &This->actual_end_point);
                This->actual_end_point -= This->start_time + This->played;
            }
            This->end_point = This->actual_end_point;
            if (next_time < This->start_time + This->end_point)
                next_time += This->end_point - This->start_point;
        }
        This->start_time += This->end_point - This->start_point;
        This->actual_repeats--;
        This->track_flags |= DMUS_TRACKF_LOOP | DMUS_TRACKF_SEEK;
 
        if (next_time <= This->start_time || This->end_point <= This->start_point) break;
    }
 
    return S_OK;
}

Referenced by segment_state_play(), and segment_state_tick().

◆ segment_state_play_until()

static HRESULT segment_state_play_until	(	struct segment_state *	This,
		IDirectMusicPerformance8 *	performance,
		MUSIC_TIME	end_time,
		DWORD	track_flags
	)

static

Definition at line 387 of file segmentstate.c.

{
    IDirectMusicSegmentState *iface = (IDirectMusicSegmentState *)&This->IDirectMusicSegmentState8_iface;
    struct track_entry *entry;
    HRESULT hr = S_OK;
    MUSIC_TIME played;
 
    played = min(end_time - This->start_time, This->end_point - This->start_point);
 
    if (This->track_flags & DMUS_TRACKF_DIRTY)
        This->actual_duration = 0;
 
    LIST_FOR_EACH_ENTRY(entry, &This->tracks, struct track_entry, entry)
    {
        if (FAILED(hr = IDirectMusicTrack_Play(entry->track, entry->state_data,
                This->start_point + This->played, This->start_point + played,
                This->start_time, track_flags, (IDirectMusicPerformance *)performance,
                iface, entry->track_id)))
        {
            WARN("Failed to play track %p, hr %#lx\n", entry->track, hr);
            break;
        }
    }
 
    This->played = played;
    This->track_flags &= ~(DMUS_TRACKF_START|DMUS_TRACKF_DIRTY);
    if (This->start_point + This->played >= This->end_point) return S_FALSE;
    return S_OK;
}

Referenced by segment_state_play_chunk().

◆ segment_state_QueryInterface()

static HRESULT WINAPI segment_state_QueryInterface	(	IDirectMusicSegmentState8 *	iface,
		REFIID	riid,
		void **	ppobj
	)

static

Definition at line 73 of file segmentstate.c.

{
    struct segment_state *This = impl_from_IDirectMusicSegmentState8(iface);
 
    TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj);
 
    if (!ppobj)
        return E_POINTER;
 
    *ppobj = NULL;
 
    if (IsEqualIID(riid, &IID_IUnknown) ||
        IsEqualIID(riid, &IID_IDirectMusicSegmentState) ||
        IsEqualIID(riid, &IID_IDirectMusicSegmentState8))
    {
        IDirectMusicSegmentState8_AddRef(iface);
        *ppobj = &This->IDirectMusicSegmentState8_iface;
        return S_OK;
    }
    if (IsEqualIID(riid, &IID_IDirectMusicGraph))
    {
        IDirectMusicSegmentState8_AddRef(iface);
        *ppobj = &This->IDirectMusicGraph_iface;
        return S_OK;
    }
    WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj);
    return E_NOINTERFACE;
}

◆ segment_state_Release()

static ULONG WINAPI segment_state_Release ( IDirectMusicSegmentState8 * iface )

static

Definition at line 112 of file segmentstate.c.

{
    struct segment_state *This = impl_from_IDirectMusicSegmentState8(iface);
    ULONG ref = InterlockedDecrement(&This->ref);
 
    TRACE("(%p): %ld\n", This, ref);
 
    if (!ref)
    {
        segment_state_end_play((IDirectMusicSegmentState *)iface, NULL);
        if (This->segment) IDirectMusicSegment_Release(This->segment);
        if (This->parent_graph) IDirectMusicGraph_Release(This->parent_graph);
        free(This);
    }
 
    return ref;
}

◆ segment_state_SetTrackConfig()

static HRESULT WINAPI segment_state_SetTrackConfig	(	IDirectMusicSegmentState8 *	iface,
		REFGUID	rguidTrackClassID,
		DWORD	dwGroupBits,
		DWORD	dwIndex,
		DWORD	dwFlagsOn,
		DWORD	dwFlagsOff
	)

static

Definition at line 178 of file segmentstate.c.

{
    struct segment_state *This = impl_from_IDirectMusicSegmentState8(iface);
    FIXME("(%p, %s, %ld, %ld, %ld, %ld): stub\n", This, debugstr_dmguid(rguidTrackClassID), dwGroupBits, dwIndex, dwFlagsOn, dwFlagsOff);
    return S_OK;
}

◆ segment_state_stop()

HRESULT segment_state_stop	(	IDirectMusicSegmentState *	iface,
		IDirectMusicPerformance8 *	performance
	)

Definition at line 502 of file segmentstate.c.

{
    struct segment_state *This = impl_from_IDirectMusicSegmentState8((IDirectMusicSegmentState8 *)iface);
 
    TRACE("%p %p\n", iface, performance);
 
    This->played = This->end_point - This->start_point;
    return performance_send_segment_end(performance, This->start_time + This->played, iface, TRUE);
}

Referenced by performance_Stop().

◆ segment_state_tick()

HRESULT segment_state_tick	(	IDirectMusicSegmentState *	iface,
		IDirectMusicPerformance8 *	performance
	)

Definition at line 493 of file segmentstate.c.

{
    struct segment_state *This = impl_from_IDirectMusicSegmentState8((IDirectMusicSegmentState8 *)iface);
 
    TRACE("%p %p\n", iface, performance);
 
    return segment_state_play_chunk(This, performance, 10000000);
}

Referenced by performance_tool_ProcessPMsg().

◆ track_entry_destroy()

static void track_entry_destroy ( struct track_entry * entry )

static

Definition at line 34 of file segmentstate.c.

{
    HRESULT hr;
 
    if (FAILED(hr = IDirectMusicTrack_EndPlay(entry->track, entry->state_data)))
        WARN("track %p EndPlay failed, hr %#lx\n", entry->track, hr);
 
    IDirectMusicTrack_Release(entry->track);
    free(entry);
}

Referenced by segment_state_end_play().

◆ WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL ( dmime )

Variable Documentation

◆ next_track_id

DWORD next_track_id

static

Definition at line 23 of file segmentstate.c.

Referenced by segment_state_create().

◆ segment_state_graph_vtbl

const IDirectMusicGraphVtbl segment_state_graph_vtbl

static

Initial value:

=
{
    segment_state_graph_QueryInterface,
    segment_state_graph_AddRef,
    segment_state_graph_Release,
    segment_state_graph_StampPMsg,
    segment_state_graph_InsertTool,
    segment_state_graph_GetTool,
    segment_state_graph_RemoveTool,
}

Definition at line 281 of file segmentstate.c.

Referenced by create_dmsegmentstate().

◆ segment_state_vtbl

const IDirectMusicSegmentState8Vtbl segment_state_vtbl

static

Initial value:

=
{
    segment_state_QueryInterface,
    segment_state_AddRef,
    segment_state_Release,
    segment_state_GetRepeats,
    segment_state_GetSegment,
    segment_state_GetStartTime,
    segment_state_GetSeek,
    segment_state_GetStartPoint,
    segment_state_SetTrackConfig,
    segment_state_GetObjectInPath,
}

Definition at line 194 of file segmentstate.c.

Referenced by create_dmsegmentstate().

Classes

Functions

Variables

Function Documentation

◆ create_dmsegmentstate()

◆ impl_from_IDirectMusicGraph()

◆ impl_from_IDirectMusicSegmentState8()

◆ segment_state_AddRef()

◆ segment_state_create()

◆ segment_state_end_play()

◆ segment_state_GetObjectInPath()

◆ segment_state_GetRepeats()

◆ segment_state_GetSeek()

◆ segment_state_GetSegment()

◆ segment_state_GetStartPoint()

◆ segment_state_GetStartTime()

◆ segment_state_graph_AddRef()

◆ segment_state_graph_GetTool()

◆ segment_state_graph_InsertTool()

◆ segment_state_graph_QueryInterface()

◆ segment_state_graph_Release()

◆ segment_state_graph_RemoveTool()

◆ segment_state_graph_StampPMsg()

◆ segment_state_has_segment()

◆ segment_state_has_track()

◆ segment_state_play()

◆ segment_state_play_chunk()

◆ segment_state_play_until()

◆ segment_state_QueryInterface()

◆ segment_state_Release()

◆ segment_state_SetTrackConfig()

◆ segment_state_stop()

◆ segment_state_tick()

◆ track_entry_destroy()

◆ WINE_DEFAULT_DEBUG_CHANNEL()

Variable Documentation

◆ next_track_id

◆ segment_state_graph_vtbl

◆ segment_state_vtbl