commandtrack.c File Reference

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

Include dependency graph for commandtrack.c:

Go to the source code of this file.

Classes
struct	IDirectMusicCommandTrack

Typedefs
typedef struct IDirectMusicCommandTrack	IDirectMusicCommandTrack

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (dmstyle)
	WINE_DECLARE_DEBUG_CHANNEL (dmfile)
static IDirectMusicCommandTrack *	impl_from_IDirectMusicTrack8 (IDirectMusicTrack8 *iface)
static HRESULT WINAPI	command_track_QueryInterface (IDirectMusicTrack8 *iface, REFIID riid, void **ret_iface)
static ULONG WINAPI	command_track_AddRef (IDirectMusicTrack8 *iface)
static ULONG WINAPI	command_track_Release (IDirectMusicTrack8 *iface)
static HRESULT WINAPI	command_track_Init (IDirectMusicTrack8 *iface, IDirectMusicSegment *pSegment)
static HRESULT WINAPI	command_track_InitPlay (IDirectMusicTrack8 *iface, IDirectMusicSegmentState *pSegmentState, IDirectMusicPerformance *pPerformance, void **ppStateData, DWORD dwVirtualTrack8ID, DWORD dwFlags)
static HRESULT WINAPI	command_track_EndPlay (IDirectMusicTrack8 *iface, void *pStateData)
static HRESULT WINAPI	command_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	command_track_GetParam (IDirectMusicTrack8 *iface, REFGUID type, MUSIC_TIME time, MUSIC_TIME *next, void *param)
static HRESULT WINAPI	command_track_SetParam (IDirectMusicTrack8 *iface, REFGUID type, MUSIC_TIME time, void *param)
static HRESULT WINAPI	command_track_IsParamSupported (IDirectMusicTrack8 *iface, REFGUID rguidType)
static HRESULT WINAPI	command_track_AddNotificationType (IDirectMusicTrack8 *iface, REFGUID rguidNotificationType)
static HRESULT WINAPI	command_track_RemoveNotificationType (IDirectMusicTrack8 *iface, REFGUID rguidNotificationType)
static HRESULT WINAPI	command_track_Clone (IDirectMusicTrack8 *iface, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, IDirectMusicTrack **ppTrack)
static HRESULT WINAPI	command_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	command_track_GetParamEx (IDirectMusicTrack8 *iface, REFGUID rguidType, REFERENCE_TIME rtTime, REFERENCE_TIME *prtNext, void *pParam, void *pStateData, DWORD dwFlags)
static HRESULT WINAPI	command_track_SetParamEx (IDirectMusicTrack8 *iface, REFGUID rguidType, REFERENCE_TIME rtTime, void *pParam, void *pStateData, DWORD dwFlags)
static HRESULT WINAPI	command_track_Compose (IDirectMusicTrack8 *iface, IUnknown *context, DWORD trackgroup, IDirectMusicTrack **track)
static HRESULT WINAPI	command_track_Join (IDirectMusicTrack8 *iface, IDirectMusicTrack *pNewTrack, MUSIC_TIME mtJoin, IUnknown *pContext, DWORD dwTrackGroup, IDirectMusicTrack **ppResultTrack)
static IDirectMusicCommandTrack *	impl_from_IPersistStream (IPersistStream *iface)
static HRESULT WINAPI	IPersistStreamImpl_Load (IPersistStream *iface, IStream *pStm)
static HRESULT WINAPI	IPersistStreamImpl_Save (IPersistStream *iface, IStream *stream, BOOL cleardirty)
HRESULT	create_dmcommandtrack (REFIID lpcGUID, void **ppobj)

Variables
static const IDirectMusicTrack8Vtbl	dmtrack8_vtbl
static const IPersistStreamVtbl	persiststream_vtbl

Typedef Documentation

IDirectMusicCommandTrack

typedef struct IDirectMusicCommandTrack IDirectMusicCommandTrack

Function Documentation

command_track_AddNotificationType()

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

static

Definition at line 184 of file commandtrack.c.

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

command_track_AddRef()

static ULONG WINAPI command_track_AddRef ( IDirectMusicTrack8 *  iface )

static

Definition at line 65 of file commandtrack.c.

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

command_track_Clone()

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

static

Definition at line 200 of file commandtrack.c.

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

command_track_Compose()

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

static

Definition at line 237 of file commandtrack.c.

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

command_track_EndPlay()

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

static

Definition at line 103 of file commandtrack.c.

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

command_track_GetParam()

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

static

Definition at line 119 of file commandtrack.c.

{
    IDirectMusicCommandTrack *This = impl_from_IDirectMusicTrack8(iface);
 
    TRACE("(%p, %s, %ld, %p, %p):\n", This, debugstr_dmguid(type), time, next, param);
 
    if (!type)
        return E_POINTER;
 
    if (IsEqualGUID(type, &GUID_CommandParam)) {
        FIXME("GUID_CommandParam not handled yet\n");
        return S_OK;
    } else if (IsEqualGUID(type, &GUID_CommandParam2)) {
        FIXME("GUID_CommandParam2 not handled yet\n");
        return S_OK;
    } else if (IsEqualGUID(type, &GUID_CommandParamNext)) {
        FIXME("GUID_CommandParamNext not handled yet\n");
        return S_OK;
    }
 
    return DMUS_E_GET_UNSUPPORTED;
}

command_track_GetParamEx()

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

static

Definition at line 218 of file commandtrack.c.

{
        IDirectMusicCommandTrack *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;
}

command_track_Init()

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

static

Definition at line 87 of file commandtrack.c.

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

command_track_InitPlay()

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

static

Definition at line 94 of file commandtrack.c.

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

command_track_IsParamSupported()

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

static

Definition at line 164 of file commandtrack.c.

{
        IDirectMusicCommandTrack *This = impl_from_IDirectMusicTrack8(iface);
 
    TRACE("(%p, %s)\n", This, debugstr_dmguid(rguidType));
 
        if (!rguidType)
                return E_POINTER;
 
    if (IsEqualGUID (rguidType, &GUID_CommandParam)
        || IsEqualGUID (rguidType, &GUID_CommandParam2)
        || IsEqualGUID (rguidType, &GUID_CommandParamNext)) {
        TRACE("param supported\n");
        return S_OK;
    }
    
    TRACE("param unsupported\n");
    return DMUS_E_TYPE_UNSUPPORTED;
}

command_track_Join()

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

static

Definition at line 246 of file commandtrack.c.

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

command_track_Play()

static HRESULT WINAPI command_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 110 of file commandtrack.c.

{
        IDirectMusicCommandTrack *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;
}

command_track_PlayEx()

static HRESULT WINAPI command_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 208 of file commandtrack.c.

{
        IDirectMusicCommandTrack *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;
}

command_track_QueryInterface()

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

static

Definition at line 42 of file commandtrack.c.

{
    IDirectMusicCommandTrack *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;
}

command_track_Release()

static ULONG WINAPI command_track_Release ( IDirectMusicTrack8 *  iface )

static

Definition at line 75 of file commandtrack.c.

{
    IDirectMusicCommandTrack *This = impl_from_IDirectMusicTrack8(iface);
    LONG ref = InterlockedDecrement(&This->ref);
 
    TRACE("(%p) ref=%ld\n", This, ref);
 
    if (!ref) free(This);
 
    return ref;
}

command_track_RemoveNotificationType()

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

static

Definition at line 192 of file commandtrack.c.

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

command_track_SetParam()

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

static

Definition at line 143 of file commandtrack.c.

{
    IDirectMusicCommandTrack *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_CommandParam)) {
        FIXME("GUID_CommandParam not handled yet\n");
        return S_OK;
    } else if (IsEqualGUID(type, &GUID_CommandParamNext)) {
        FIXME("GUID_CommandParamNext not handled yet\n");
        return S_OK;
    }
 
    return DMUS_E_SET_UNSUPPORTED;
}

command_track_SetParamEx()

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

static

Definition at line 228 of file commandtrack.c.

{
        IDirectMusicCommandTrack *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;
}

create_dmcommandtrack()

HRESULT create_dmcommandtrack	(	REFIID	lpcGUID,
		void **	ppobj
	)

Definition at line 368 of file commandtrack.c.

{
    IDirectMusicCommandTrack *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_DirectMusicCommandTrack,
                  (IUnknown *)&track->IDirectMusicTrack8_iface);
    track->dmobj.IPersistStream_iface.lpVtbl = &persiststream_vtbl;
    list_init (&track->Commands);
 
    hr = IDirectMusicTrack8_QueryInterface(&track->IDirectMusicTrack8_iface,
                                           lpcGUID, ppobj);
    IDirectMusicTrack8_Release(&track->IDirectMusicTrack8_iface);
 
    return hr;
}

impl_from_IDirectMusicTrack8()

static IDirectMusicCommandTrack * impl_from_IDirectMusicTrack8 ( IDirectMusicTrack8 *  iface )

inlinestatic

Definition at line 37 of file commandtrack.c.

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

Referenced by command_track_AddNotificationType(), command_track_AddRef(), command_track_Clone(), command_track_Compose(), command_track_EndPlay(), command_track_GetParam(), command_track_GetParamEx(), command_track_Init(), command_track_InitPlay(), command_track_IsParamSupported(), command_track_Join(), command_track_Play(), command_track_PlayEx(), command_track_QueryInterface(), command_track_Release(), command_track_RemoveNotificationType(), command_track_SetParam(), and command_track_SetParamEx().

impl_from_IPersistStream()

static IDirectMusicCommandTrack * impl_from_IPersistStream ( IPersistStream *  iface )

inlinestatic

Definition at line 276 of file commandtrack.c.

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

Referenced by IPersistStreamImpl_Load(), and IPersistStreamImpl_Save().

IPersistStreamImpl_Load()

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

static

Definition at line 281 of file commandtrack.c.

{
        IDirectMusicCommandTrack *This = impl_from_IPersistStream(iface);
    FOURCC chunkID;
    DWORD chunkSize, dwSizeOfStruct, nrCommands;
    LARGE_INTEGER liMove; /* used when skipping chunks */
    
    IStream_Read (pStm, &chunkID, sizeof(FOURCC), NULL);
    IStream_Read (pStm, &chunkSize, sizeof(DWORD), NULL);
    TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (chunkID), chunkSize);
    switch (chunkID) {
        case DMUS_FOURCC_COMMANDTRACK_CHUNK: {
            DWORD count;
            TRACE_(dmfile)(": command track chunk\n");
            IStream_Read (pStm, &dwSizeOfStruct, sizeof(DWORD), NULL);
            if (dwSizeOfStruct != sizeof(DMUS_IO_COMMAND)) {
                TRACE_(dmfile)(": declared size of struct (=%ld) != actual size; indicates older direct music version\n", dwSizeOfStruct);
            }
            chunkSize -= sizeof(DWORD); /* now chunk size is one DWORD shorter */
            nrCommands = chunkSize/dwSizeOfStruct; /* and this is the number of commands */
            /* load each command separately in new entry */
            for (count = 0; count < nrCommands; count++) {
                LPDMUS_PRIVATE_COMMAND pNewCommand = calloc(1, sizeof(*pNewCommand));
                IStream_Read (pStm, &pNewCommand->pCommand, dwSizeOfStruct, NULL);
                list_add_tail (&This->Commands, &pNewCommand->entry);
            }
            TRACE_(dmfile)(": reading finished\n");
            This->dmobj.desc.dwValidData |= DMUS_OBJ_LOADED;
            break;
        }   
        default: {
            TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
            liMove.QuadPart = chunkSize;
            IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
            return E_FAIL;
        }
    }
 
    /* DEBUG: dumps whole band track object tree: */
    if (TRACE_ON(dmstyle)) {
        int r = 0;
        DMUS_PRIVATE_COMMAND *tmpEntry;
        struct list *listEntry;
        TRACE("*** IDirectMusicCommandTrack (%p) ***\n", This);
        TRACE(" - Commands:\n");
        LIST_FOR_EACH (listEntry, &This->Commands) {
            tmpEntry = LIST_ENTRY (listEntry, DMUS_PRIVATE_COMMAND, entry);
            TRACE("    - Command[%i]:\n", r);
            TRACE("       - mtTime = %li\n", tmpEntry->pCommand.mtTime);
            TRACE("       - wMeasure = %d\n", tmpEntry->pCommand.wMeasure);
            TRACE("       - bBeat = %i\n", tmpEntry->pCommand.bBeat);
            TRACE("       - bCommand = %i\n", tmpEntry->pCommand.bCommand);
            TRACE("       - bGrooveLevel = %i\n", tmpEntry->pCommand.bGrooveLevel);
            TRACE("       - bGrooveRange = %i\n", tmpEntry->pCommand.bGrooveRange);
            TRACE("       - bRepeatMode = %i\n", tmpEntry->pCommand.bRepeatMode);           
            r++;
        }
    }
 
    return S_OK;
}

IPersistStreamImpl_Save()

static HRESULT WINAPI IPersistStreamImpl_Save ( IPersistStream *  iface, IStream *  stream, BOOL  cleardirty  )

static

Definition at line 343 of file commandtrack.c.

{
    IDirectMusicCommandTrack *This = impl_from_IPersistStream(iface);
 
    FIXME("(%p, %p, %d): stub\n", This, stream, cleardirty);
 
    if (!stream)
        return E_POINTER;
 
    return E_NOTIMPL;
}

WINE_DECLARE_DEBUG_CHANNEL()

WINE_DECLARE_DEBUG_CHANNEL

(

dmfile

)

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

dmstyle

)

Variable Documentation

dmtrack8_vtbl

const IDirectMusicTrack8Vtbl dmtrack8_vtbl

static

Initial value:

= {
    command_track_QueryInterface,
    command_track_AddRef,
    command_track_Release,
    command_track_Init,
    command_track_InitPlay,
    command_track_EndPlay,
    command_track_Play,
    command_track_GetParam,
    command_track_SetParam,
    command_track_IsParamSupported,
    command_track_AddNotificationType,
    command_track_RemoveNotificationType,
    command_track_Clone,
    command_track_PlayEx,
    command_track_GetParamEx,
    command_track_SetParamEx,
    command_track_Compose,
    command_track_Join
}

Definition at line 255 of file commandtrack.c.

Referenced by create_dmcommandtrack().

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,
    IPersistStreamImpl_Save,
    unimpl_IPersistStream_GetSizeMax
}

Definition at line 356 of file commandtrack.c.

Referenced by create_dmcommandtrack().