style.c File Reference

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

Include dependency graph for style.c:

Go to the source code of this file.

Classes
struct	style_band
struct	style_part_ref
struct	style_part
struct	style_pattern
struct	style

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (dmstyle)
	WINE_DECLARE_DEBUG_CHANNEL (dmfile)
static void	style_part_destroy (struct style_part *part)
static void	style_pattern_destroy (struct style_pattern *pattern)
static struct style *	impl_from_IDirectMusicStyle8 (IDirectMusicStyle8 *iface)
static HRESULT WINAPI	style_QueryInterface (IDirectMusicStyle8 *iface, REFIID riid, void **ret_iface)
static ULONG WINAPI	style_AddRef (IDirectMusicStyle8 *iface)
static ULONG WINAPI	style_Release (IDirectMusicStyle8 *iface)
static HRESULT WINAPI	style_GetBand (IDirectMusicStyle8 *iface, WCHAR *name, IDirectMusicBand **band)
static HRESULT WINAPI	style_EnumBand (IDirectMusicStyle8 *iface, DWORD dwIndex, WCHAR *pwszName)
static HRESULT WINAPI	style_GetDefaultBand (IDirectMusicStyle8 *iface, IDirectMusicBand **band)
static HRESULT WINAPI	style_EnumMotif (IDirectMusicStyle8 *iface, DWORD index, WCHAR *name)
static HRESULT WINAPI	style_GetMotif (IDirectMusicStyle8 *iface, WCHAR *pwszName, IDirectMusicSegment **ppSegment)
static HRESULT WINAPI	style_GetDefaultChordMap (IDirectMusicStyle8 *iface, IDirectMusicChordMap **ppChordMap)
static HRESULT WINAPI	style_EnumChordMap (IDirectMusicStyle8 *iface, DWORD dwIndex, WCHAR *pwszName)
static HRESULT WINAPI	style_GetChordMap (IDirectMusicStyle8 *iface, WCHAR *pwszName, IDirectMusicChordMap **ppChordMap)
static HRESULT WINAPI	style_GetTimeSignature (IDirectMusicStyle8 *iface, DMUS_TIMESIGNATURE *pTimeSig)
static HRESULT WINAPI	style_GetEmbellishmentLength (IDirectMusicStyle8 *iface, DWORD dwType, DWORD dwLevel, DWORD *pdwMin, DWORD *pdwMax)
static HRESULT WINAPI	style_GetTempo (IDirectMusicStyle8 *iface, double *pTempo)
static HRESULT WINAPI	style_EnumPattern (IDirectMusicStyle8 *iface, DWORD dwIndex, DWORD dwPatternType, WCHAR *pwszName)
static HRESULT WINAPI	style_IDirectMusicObject_ParseDescriptor (IDirectMusicObject *iface, IStream *stream, DMUS_OBJECTDESC *desc)
static struct style *	impl_from_IPersistStream (IPersistStream *iface)
static HRESULT	load_band (IStream *pClonedStream, IDirectMusicBand **ppBand)
static HRESULT	parse_pref_list (struct style *This, IStream *stream, struct chunk_entry *parent, struct list *list)
static HRESULT	parse_part_list (struct style *This, IStream *stream, struct chunk_entry *parent)
static HRESULT	parse_pttn_list (struct style *This, IStream *stream, struct chunk_entry *parent)
static HRESULT	parse_style_form (struct style *This, DMUS_PRIVATE_CHUNK *pChunk, IStream *pStm)
static HRESULT WINAPI	IPersistStreamImpl_Load (IPersistStream *iface, IStream *pStm)
HRESULT	create_dmstyle (REFIID lpcGUID, void **ppobj)

Variables
static const IDirectMusicStyle8Vtbl	dmstyle8_vtbl
static const IDirectMusicObjectVtbl	dmobject_vtbl
static const IPersistStreamVtbl	persiststream_vtbl

Function Documentation

create_dmstyle()

HRESULT create_dmstyle	(	REFIID	lpcGUID,
		void **	ppobj
	)

Definition at line 814 of file style.c.

{
    struct style *obj;
    HRESULT hr;
 
    *ppobj = NULL;
    if (!(obj = calloc(1, sizeof(*obj)))) return E_OUTOFMEMORY;
    obj->IDirectMusicStyle8_iface.lpVtbl = &dmstyle8_vtbl;
    obj->ref = 1;
    dmobject_init(&obj->dmobj, &CLSID_DirectMusicStyle, (IUnknown *)&obj->IDirectMusicStyle8_iface);
    obj->dmobj.IDirectMusicObject_iface.lpVtbl = &dmobject_vtbl;
    obj->dmobj.IPersistStream_iface.lpVtbl = &persiststream_vtbl;
    list_init(&obj->parts);
    list_init(&obj->bands);
    list_init(&obj->patterns);
 
    hr = IDirectMusicStyle8_QueryInterface(&obj->IDirectMusicStyle8_iface, lpcGUID, ppobj);
    IDirectMusicStyle8_Release(&obj->IDirectMusicStyle8_iface);
 
    return hr;
}

impl_from_IDirectMusicStyle8()

static struct style * impl_from_IDirectMusicStyle8 ( IDirectMusicStyle8 *  iface )

inlinestatic

Definition at line 101 of file style.c.

{
    return CONTAINING_RECORD(iface, struct style, IDirectMusicStyle8_iface);
}

Referenced by style_AddRef(), style_EnumBand(), style_EnumChordMap(), style_EnumMotif(), style_EnumPattern(), style_GetBand(), style_GetChordMap(), style_GetDefaultBand(), style_GetDefaultChordMap(), style_GetEmbellishmentLength(), style_GetMotif(), style_GetTempo(), style_GetTimeSignature(), style_QueryInterface(), and style_Release().

impl_from_IPersistStream()

static struct style * impl_from_IPersistStream ( IPersistStream *  iface )

inlinestatic

Definition at line 391 of file style.c.

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

Referenced by IPersistStreamImpl_Load().

IPersistStreamImpl_Load()

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

static

Definition at line 760 of file style.c.

{
  struct style *This = impl_from_IPersistStream(iface);
  DMUS_PRIVATE_CHUNK Chunk;
  LARGE_INTEGER liMove; /* used when skipping chunks */
  HRESULT hr;
 
  FIXME("(%p, %p): Loading\n", This, pStm);
 
  IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
  TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
  switch (Chunk.fccID) {
  case FOURCC_RIFF: {
    IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
    TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
    switch (Chunk.fccID) {
    case DMUS_FOURCC_STYLE_FORM: {
      TRACE_(dmfile)(": Style form\n");
      hr = parse_style_form(This, &Chunk, pStm);
      if (FAILED(hr)) return hr;
      break;
    }
    default: {
      TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
      liMove.QuadPart = Chunk.dwSize;
      IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
      return E_FAIL;
    }
    }
    TRACE_(dmfile)(": reading finished\n");
    break;
  }
  default: {
    TRACE_(dmfile)(": unexpected chunk; loading failed)\n");
    liMove.QuadPart = Chunk.dwSize;
    IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL); /* skip the rest of the chunk */
    return E_FAIL;
  }
  }
  
  return S_OK;
}

load_band()

static HRESULT load_band ( IStream *  pClonedStream, IDirectMusicBand **  ppBand  )

static

Definition at line 396 of file style.c.

{
  HRESULT hr = E_FAIL;
  IPersistStream* pPersistStream = NULL;
  
  hr = CoCreateInstance (&CLSID_DirectMusicBand, NULL, CLSCTX_INPROC_SERVER, &IID_IDirectMusicBand, (LPVOID*) ppBand);
  if (FAILED(hr)) {
    ERR(": could not create object\n");
    return hr;
  }
  /* acquire PersistStream interface */
  hr = IDirectMusicBand_QueryInterface (*ppBand, &IID_IPersistStream, (LPVOID*) &pPersistStream);
  if (FAILED(hr)) {
    ERR(": could not acquire IPersistStream\n");
    return hr;
  }
  /* load */
  hr = IPersistStream_Load (pPersistStream, pClonedStream);
  if (FAILED(hr)) {
    ERR(": failed to load object\n");
    return hr;
  }
  
  /* release all loading-related stuff */
  IPersistStream_Release (pPersistStream);
 
  return S_OK;
}

Referenced by parse_style_form().

parse_part_list()

static HRESULT parse_part_list ( struct style *  This, IStream *  stream, struct chunk_entry *  parent  )

static

Definition at line 466 of file style.c.

{
    struct chunk_entry chunk = {.parent = parent};
    struct style_part *part;
    DMUS_OBJECTDESC desc;
    HRESULT hr;
 
    if (FAILED(hr = dmobj_parsedescriptor(stream, parent, &desc, DMUS_OBJ_NAME))
            || FAILED(hr = stream_reset_chunk_data(stream, parent)))
        return hr;
 
    if (!(part = calloc(1, sizeof(*part)))) return E_OUTOFMEMORY;
    part->desc = desc;
 
    while ((hr = stream_next_chunk(stream, &chunk)) == S_OK)
    {
        switch (MAKE_IDTYPE(chunk.id, chunk.type))
        {
        case DMUS_FOURCC_PART_CHUNK:
            hr = stream_chunk_get_data(stream, &chunk, &part->header, sizeof(part->header));
            break;
 
        case MAKE_IDTYPE(FOURCC_LIST, DMUS_FOURCC_UNFO_LIST):
            /* already parsed by dmobj_parsedescriptor */
            break;
 
        case DMUS_FOURCC_NOTE_CHUNK:
            hr = stream_chunk_get_array(stream, &chunk, (void **)&part->notes,
                    &part->notes_count, sizeof(*part->notes));
            break;
 
        case DMUS_FOURCC_CURVE_CHUNK:
            hr = stream_chunk_get_array(stream, &chunk, (void **)&part->curves,
                    &part->curves_count, sizeof(*part->curves));
            break;
 
        case DMUS_FOURCC_MARKER_CHUNK:
            hr = stream_chunk_get_array(stream, &chunk, (void **)&part->markers,
                    &part->markers_count, sizeof(*part->markers));
            break;
 
        case DMUS_FOURCC_RESOLUTION_CHUNK:
            hr = stream_chunk_get_array(stream, &chunk, (void **)&part->resolutions,
                    &part->resolutions_count, sizeof(*part->resolutions));
            break;
 
        case DMUS_FOURCC_ANTICIPATION_CHUNK:
            hr = stream_chunk_get_array(stream, &chunk, (void **)&part->anticipations,
                    &part->anticipations_count, sizeof(*part->anticipations));
            break;
 
        default:
            FIXME("Ignoring chunk %s %s\n", debugstr_fourcc(chunk.id), debugstr_fourcc(chunk.type));
            break;
        }
 
        if (FAILED(hr)) break;
    }
 
    if (FAILED(hr)) style_part_destroy(part);
    else list_add_tail(&This->parts, &part->entry);
 
    return hr;
}

Referenced by parse_style_form().

parse_pref_list()

static HRESULT parse_pref_list ( struct style *  This, IStream *  stream, struct chunk_entry *  parent, struct list *  list  )

static

Definition at line 425 of file style.c.

{
    struct chunk_entry chunk = {.parent = parent};
    struct style_part_ref *part_ref;
    DMUS_OBJECTDESC desc;
    HRESULT hr;
 
    if (FAILED(hr = dmobj_parsedescriptor(stream, parent, &desc, DMUS_OBJ_NAME))
            || FAILED(hr = stream_reset_chunk_data(stream, parent)))
        return hr;
 
    if (!(part_ref = calloc(1, sizeof(*part_ref)))) return E_OUTOFMEMORY;
    part_ref->desc = desc;
 
    while ((hr = stream_next_chunk(stream, &chunk)) == S_OK)
    {
        switch (MAKE_IDTYPE(chunk.id, chunk.type))
        {
        case DMUS_FOURCC_PARTREF_CHUNK:
            hr = stream_chunk_get_data(stream, &chunk, &part_ref->header, sizeof(part_ref->header));
            break;
 
        case MAKE_IDTYPE(FOURCC_LIST, DMUS_FOURCC_UNFO_LIST):
            /* already parsed by dmobj_parsedescriptor */
            break;
 
        default:
            FIXME("Ignoring chunk %s %s\n", debugstr_fourcc(chunk.id), debugstr_fourcc(chunk.type));
            break;
        }
 
        if (FAILED(hr)) break;
    }
 
    if (FAILED(hr)) free(part_ref);
    else list_add_tail(list, &part_ref->entry);
 
    return S_OK;
}

Referenced by parse_pttn_list().

parse_pttn_list()

static HRESULT parse_pttn_list ( struct style *  This, IStream *  stream, struct chunk_entry *  parent  )

static

Definition at line 531 of file style.c.

{
    struct chunk_entry chunk = {.parent = parent};
    struct style_pattern *pattern;
    DMUS_OBJECTDESC desc;
    HRESULT hr;
 
    if (FAILED(hr = dmobj_parsedescriptor(stream, parent, &desc, DMUS_OBJ_NAME))
            || FAILED(hr = stream_reset_chunk_data(stream, parent)))
        return hr;
 
    if (!(pattern = calloc(1, sizeof(*pattern)))) return E_OUTOFMEMORY;
    list_init(&pattern->part_refs);
    pattern->desc = desc;
 
    while ((hr = stream_next_chunk(stream, &chunk)) == S_OK)
    {
        switch (MAKE_IDTYPE(chunk.id, chunk.type))
        {
        case MAKE_IDTYPE(FOURCC_LIST, DMUS_FOURCC_UNFO_LIST):
            /* already parsed by dmobj_parsedescriptor */
            break;
 
        case DMUS_FOURCC_PATTERN_CHUNK:
            hr = stream_chunk_get_data(stream, &chunk, &pattern->pattern, sizeof(pattern->pattern));
            break;
 
        case DMUS_FOURCC_RHYTHM_CHUNK:
            if (chunk.size > sizeof(pattern->dwRhythm)) FIXME("Unsupported rythm chunk size\n");
            hr = stream_read(stream, &pattern->dwRhythm, sizeof(pattern->dwRhythm));
            break;
 
        case DMUS_FOURCC_MOTIFSETTINGS_CHUNK:
            hr = stream_chunk_get_data(stream, &chunk, &pattern->settings, sizeof(pattern->settings));
            break;
 
        case MAKE_IDTYPE(FOURCC_RIFF, DMUS_FOURCC_BAND_FORM):
        {
            IPersistStream *persist;
 
            if (pattern->band) IDirectMusicBand_Release(pattern->band);
 
            if (FAILED(hr = CoCreateInstance(&CLSID_DirectMusicBand, NULL, CLSCTX_INPROC_SERVER,
                    &IID_IDirectMusicBand, (void **)&pattern->band)))
                break;
 
            if (SUCCEEDED(hr = IDirectMusicBand_QueryInterface(pattern->band, &IID_IPersistStream, (void **)&persist)))
            {
                if (SUCCEEDED(hr = stream_reset_chunk_start(stream, &chunk)))
                    hr = IPersistStream_Load(persist, stream);
                IPersistStream_Release(persist);
            }
 
            break;
        }
 
        case MAKE_IDTYPE(FOURCC_LIST, DMUS_FOURCC_PARTREF_LIST):
            hr = parse_pref_list(This, stream, &chunk, &pattern->part_refs);
            break;
 
        default:
            FIXME("Ignoring chunk %s %s\n", debugstr_fourcc(chunk.id), debugstr_fourcc(chunk.type));
            break;
        }
 
        if (FAILED(hr)) break;
    }
 
    if (FAILED(hr)) style_pattern_destroy(pattern);
    else list_add_tail(&This->patterns, &pattern->entry);
 
    return hr;
}

Referenced by parse_style_form().

parse_style_form()

static HRESULT parse_style_form ( struct style *  This, DMUS_PRIVATE_CHUNK *  pChunk, IStream *  pStm  )

static

TODO dump DMUS_IO_TIMESIG style.timeSig

should be embedded Bands into style

now safely move the cursor

Definition at line 605 of file style.c.

{
  HRESULT hr = E_FAIL;
  DMUS_PRIVATE_CHUNK Chunk;
  DWORD StreamSize, StreamCount, ListSize[3], ListCount[3];
  LARGE_INTEGER liMove; /* used when skipping chunks */
 
  IDirectMusicBand* pBand = NULL;
 
  if (pChunk->fccID != DMUS_FOURCC_STYLE_FORM) {
    ERR_(dmfile)(": %s chunk should be a STYLE form\n", debugstr_fourcc (pChunk->fccID));
    return E_FAIL;
  }  
 
  StreamSize = pChunk->dwSize - sizeof(FOURCC);
  StreamCount = 0;
 
  do {
    IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
    StreamCount += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
    TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 
    hr = IDirectMusicUtils_IPersistStream_ParseDescGeneric(&Chunk, pStm, &This->dmobj.desc);
    if (FAILED(hr)) return hr;
 
    if (hr == S_FALSE) {
      switch (Chunk.fccID) {
      case DMUS_FOURCC_STYLE_CHUNK: {
    TRACE_(dmfile)(": Style chunk\n");
    IStream_Read (pStm, &This->style, sizeof(DMUS_IO_STYLE), NULL);
    TRACE_(dmfile)(" - dblTempo: %g\n", This->style.dblTempo);
    break;
      }   
      case FOURCC_RIFF: {
    IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
    TRACE_(dmfile)(": RIFF chunk of type %s", debugstr_fourcc(Chunk.fccID));
    ListSize[0] = Chunk.dwSize - sizeof(FOURCC);
    ListCount[0] = 0;
    switch (Chunk.fccID) {
    case DMUS_FOURCC_BAND_FORM: { 
          ULARGE_INTEGER save;
          struct style_band *pNewBand;
 
      TRACE_(dmfile)(": BAND RIFF\n");
 
          /* Can be application provided IStream without Clone method */
      liMove.QuadPart = 0;
      liMove.QuadPart -= sizeof(FOURCC) + (sizeof(FOURCC)+sizeof(DWORD));
          IStream_Seek(pStm, liMove, STREAM_SEEK_CUR, &save);
 
          hr = load_band(pStm, &pBand);
      if (FAILED(hr)) {
        ERR(": could not load track\n");
        return hr;
      }
 
      if (!(pNewBand = calloc(1, sizeof(*pNewBand)))) return E_OUTOFMEMORY;
      pNewBand->pBand = pBand;
      IDirectMusicBand_AddRef(pBand);
      list_add_tail(&This->bands, &pNewBand->entry);
 
      IDirectMusicTrack_Release(pBand); pBand = NULL;  /* now we can release it as it's inserted */
    
          liMove.QuadPart = save.QuadPart - liMove.QuadPart + ListSize[0];
          IStream_Seek(pStm, liMove, STREAM_SEEK_SET, NULL);
 
      break;
    }
    default: {
      TRACE_(dmfile)(": unknown chunk (irrelevant & skipping)\n");
      liMove.QuadPart = ListSize[0];
      IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
      break;
    }
    }
    break;
      }
      case FOURCC_LIST: {
    IStream_Read (pStm, &Chunk.fccID, sizeof(FOURCC), NULL);
    TRACE_(dmfile)(": LIST chunk of type %s", debugstr_fourcc(Chunk.fccID));
    ListSize[0] = Chunk.dwSize - sizeof(FOURCC);
    ListCount[0] = 0;
    switch (Chunk.fccID) {
    case DMUS_FOURCC_UNFO_LIST: { 
      TRACE_(dmfile)(": UNFO list\n");
      do {
        IStream_Read (pStm, &Chunk, sizeof(FOURCC)+sizeof(DWORD), NULL);
        ListCount[0] += sizeof(FOURCC) + sizeof(DWORD) + Chunk.dwSize;
            TRACE_(dmfile)(": %s chunk (size = %ld)", debugstr_fourcc (Chunk.fccID), Chunk.dwSize);
 
            hr = IDirectMusicUtils_IPersistStream_ParseUNFOGeneric(&Chunk, pStm, &This->dmobj.desc);
        if (FAILED(hr)) return hr;
        
        if (hr == S_FALSE) {
          switch (Chunk.fccID) {
          default: {
        TRACE_(dmfile)(": unknown chunk (irrelevant & skipping)\n");
        liMove.QuadPart = Chunk.dwSize;
        IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
        break;              
          }
          }
        }  
            TRACE_(dmfile)(": ListCount[0] = %ld < ListSize[0] = %ld\n", ListCount[0], ListSize[0]);
      } while (ListCount[0] < ListSize[0]);
      break;
    }
    case DMUS_FOURCC_PART_LIST: {
          static const LARGE_INTEGER zero = {0};
          struct chunk_entry chunk = {FOURCC_LIST, .size = Chunk.dwSize, .type = Chunk.fccID};
      TRACE_(dmfile)(": PART list\n");
          IStream_Seek(pStm, zero, STREAM_SEEK_CUR, &chunk.offset);
          chunk.offset.QuadPart -= 12;
          hr = parse_part_list(This, pStm, &chunk);
      if (FAILED(hr)) return hr;
      break;
    }
    case  DMUS_FOURCC_PATTERN_LIST: {
          static const LARGE_INTEGER zero = {0};
          struct chunk_entry chunk = {FOURCC_LIST, .size = Chunk.dwSize, .type = Chunk.fccID};
      TRACE_(dmfile)(": PATTERN list\n");
          IStream_Seek(pStm, zero, STREAM_SEEK_CUR, &chunk.offset);
          chunk.offset.QuadPart -= 12;
          hr = parse_pttn_list(This, pStm, &chunk);
      if (FAILED(hr)) return hr;
      break;
    }
    default: {
      TRACE_(dmfile)(": unknown (skipping)\n");
      liMove.QuadPart = Chunk.dwSize - sizeof(FOURCC);
      IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
      break;                        
    }
    }
    break;
      }
      default: {
    TRACE_(dmfile)(": unknown chunk (irrelevant & skipping)\n");
    liMove.QuadPart = Chunk.dwSize;
    IStream_Seek (pStm, liMove, STREAM_SEEK_CUR, NULL);
    break;                      
      }
      }
    }
    TRACE_(dmfile)(": StreamCount[0] = %ld < StreamSize[0] = %ld\n", StreamCount, StreamSize);
  } while (StreamCount < StreamSize);  
 
  return S_OK;
}

Referenced by IPersistStreamImpl_Load().

style_AddRef()

static ULONG WINAPI style_AddRef ( IDirectMusicStyle8 *  iface )

static

Definition at line 131 of file style.c.

{
    struct style *This = impl_from_IDirectMusicStyle8(iface);
    LONG ref = InterlockedIncrement(&This->ref);
 
    TRACE("(%p) ref=%ld\n", This, ref);
 
    return ref;
}

style_EnumBand()

static HRESULT WINAPI style_EnumBand ( IDirectMusicStyle8 *  iface, DWORD  dwIndex, WCHAR *  pwszName  )

static

Definition at line 214 of file style.c.

{
    struct style *This = impl_from_IDirectMusicStyle8(iface);
    FIXME("(%p, %ld, %p): stub\n", This, dwIndex, pwszName);
    return S_OK;
}

style_EnumChordMap()

static HRESULT WINAPI style_EnumChordMap ( IDirectMusicStyle8 *  iface, DWORD  dwIndex, WCHAR *  pwszName  )

static

Definition at line 286 of file style.c.

{
    struct style *This = impl_from_IDirectMusicStyle8(iface);
    FIXME("(%p, %ld, %p): stub\n", This, dwIndex, pwszName);
    return S_OK;
}

style_EnumMotif()

static HRESULT WINAPI style_EnumMotif ( IDirectMusicStyle8 *  iface, DWORD  index, WCHAR *  name  )

static

Definition at line 236 of file style.c.

{
    struct style *This = impl_from_IDirectMusicStyle8(iface);
    const struct style_pattern *pattern = NULL;
    const struct list *cursor;
    unsigned int i = 0;
 
    TRACE("(%p, %lu, %p)\n", This, index, name);
 
    if (!name)
        return E_POINTER;
 
    /* index is zero based */
    LIST_FOR_EACH(cursor, &This->patterns)
    {
        if (i == index) {
            pattern = LIST_ENTRY(cursor, struct style_pattern, entry);
            break;
        }
        i++;
    }
    if (!pattern)
        return S_FALSE;
 
    if (pattern->desc.dwValidData & DMUS_OBJ_NAME)
        lstrcpynW(name, pattern->desc.wszName, DMUS_MAX_NAME);
    else
        name[0] = 0;
 
    TRACE("returning name: %s\n", debugstr_w(name));
    return S_OK;
}

style_EnumPattern()

static HRESULT WINAPI style_EnumPattern ( IDirectMusicStyle8 *  iface, DWORD  dwIndex, DWORD  dwPatternType, WCHAR *  pwszName  )

static

Definition at line 325 of file style.c.

{
    struct style *This = impl_from_IDirectMusicStyle8(iface);
    FIXME("(%p, %ld, %ld, %p): stub\n", This, dwIndex, dwPatternType, pwszName);
    return S_OK;
}

style_GetBand()

static HRESULT WINAPI style_GetBand ( IDirectMusicStyle8 *  iface, WCHAR *  name, IDirectMusicBand **  band  )

static

Definition at line 179 of file style.c.

{
    struct style *This = impl_from_IDirectMusicStyle8(iface);
    struct style_band *sband;
    HRESULT hr;
 
    TRACE("(%p, %s, %p)\n", This, debugstr_w(name), band);
 
    if (!name)
        return E_POINTER;
 
    LIST_FOR_EACH_ENTRY(sband, &This->bands, struct style_band, entry) {
        IDirectMusicObject *obj;
 
        hr = IDirectMusicBand_QueryInterface(sband->pBand, &IID_IDirectMusicObject, (void**)&obj);
        if (SUCCEEDED(hr)) {
            DMUS_OBJECTDESC desc;
 
            if (IDirectMusicObject_GetDescriptor(obj, &desc) == S_OK) {
                if (desc.dwValidData & DMUS_OBJ_NAME && !lstrcmpW(name, desc.wszName)) {
                    IDirectMusicObject_Release(obj);
                    IDirectMusicBand_AddRef(sband->pBand);
                    *band = sband->pBand;
                    return S_OK;
                }
            }
 
            IDirectMusicObject_Release(obj);
        }
    }
 
    return S_FALSE;
}

style_GetChordMap()

static HRESULT WINAPI style_GetChordMap ( IDirectMusicStyle8 *  iface, WCHAR *  pwszName, IDirectMusicChordMap **  ppChordMap  )

static

Definition at line 294 of file style.c.

{
    struct style *This = impl_from_IDirectMusicStyle8(iface);
    FIXME("(%p, %p, %p): stub\n", This, pwszName, ppChordMap);
    return S_OK;
}

style_GetDefaultBand()

static HRESULT WINAPI style_GetDefaultBand ( IDirectMusicStyle8 *  iface, IDirectMusicBand **  band  )

static

Definition at line 222 of file style.c.

{
    struct style *This = impl_from_IDirectMusicStyle8(iface);
    FIXME("(%p, %p): stub\n", This, band);
 
    if (!band)
        return E_POINTER;
 
    *band = NULL;
 
    return S_FALSE;
}

style_GetDefaultChordMap()

static HRESULT WINAPI style_GetDefaultChordMap ( IDirectMusicStyle8 *  iface, IDirectMusicChordMap **  ppChordMap  )

static

Definition at line 278 of file style.c.

{
    struct style *This = impl_from_IDirectMusicStyle8(iface);
    FIXME("(%p, %p): stub\n", This, ppChordMap);
    return S_OK;
}

style_GetEmbellishmentLength()

static HRESULT WINAPI style_GetEmbellishmentLength ( IDirectMusicStyle8 *  iface, DWORD  dwType, DWORD  dwLevel, DWORD *  pdwMin, DWORD *  pdwMax  )

static

Definition at line 310 of file style.c.

{
    struct style *This = impl_from_IDirectMusicStyle8(iface);
    FIXME("(%p, %ld, %ld, %p, %p): stub\n", This, dwType, dwLevel, pdwMin, pdwMax);
    return S_OK;
}

style_GetMotif()

static HRESULT WINAPI style_GetMotif ( IDirectMusicStyle8 *  iface, WCHAR *  pwszName, IDirectMusicSegment **  ppSegment  )

static

Definition at line 270 of file style.c.

{
    struct style *This = impl_from_IDirectMusicStyle8(iface);
    FIXME("(%p, %s, %p): stub\n", This, debugstr_w(pwszName), ppSegment);
    return S_FALSE;
}

style_GetTempo()

static HRESULT WINAPI style_GetTempo ( IDirectMusicStyle8 *  iface, double *  pTempo  )

static

Definition at line 318 of file style.c.

{
    struct style *This = impl_from_IDirectMusicStyle8(iface);
    FIXME("(%p, %p): stub\n", This, pTempo);
    return S_OK;
}

style_GetTimeSignature()

static HRESULT WINAPI style_GetTimeSignature ( IDirectMusicStyle8 *  iface, DMUS_TIMESIGNATURE *  pTimeSig  )

static

Definition at line 302 of file style.c.

{
    struct style *This = impl_from_IDirectMusicStyle8(iface);
    FIXME("(%p, %p): stub\n", This, pTimeSig);
    return S_OK;
}

style_IDirectMusicObject_ParseDescriptor()

static HRESULT WINAPI style_IDirectMusicObject_ParseDescriptor ( IDirectMusicObject *  iface, IStream *  stream, DMUS_OBJECTDESC *  desc  )

static

Definition at line 351 of file style.c.

{
    struct chunk_entry riff = {0};
    HRESULT hr;
 
    TRACE("(%p, %p, %p)\n", iface, stream, desc);
 
    if (!stream || !desc)
        return E_POINTER;
 
    if ((hr = stream_get_chunk(stream, &riff)) != S_OK)
        return hr;
    if (riff.id != FOURCC_RIFF || riff.type != DMUS_FOURCC_STYLE_FORM) {
        TRACE("loading failed: unexpected %s\n", debugstr_chunk(&riff));
        stream_skip_chunk(stream, &riff);
        return DMUS_E_CHUNKNOTFOUND;
    }
 
    hr = dmobj_parsedescriptor(stream, &riff, desc,
            DMUS_OBJ_OBJECT|DMUS_OBJ_NAME|DMUS_OBJ_NAME_INAM|DMUS_OBJ_VERSION);
    if (FAILED(hr))
        return hr;
 
    desc->guidClass = CLSID_DirectMusicStyle;
    desc->dwValidData |= DMUS_OBJ_CLASS;
 
    dump_DMUS_OBJECTDESC(desc);
    return S_OK;
}

style_part_destroy()

static void style_part_destroy ( struct style_part *  part )

static

Definition at line 55 of file style.c.

{
    free(part->notes);
    free(part->curves);
    free(part->markers);
    free(part->resolutions);
    free(part->anticipations);
    free(part);
}

Referenced by parse_part_list(), and style_Release().

style_pattern_destroy()

static void style_pattern_destroy ( struct style_pattern *  pattern )

static

Definition at line 76 of file style.c.

{
    struct style_part_ref *part_ref, *next;
 
    LIST_FOR_EACH_ENTRY_SAFE(part_ref, next, &pattern->part_refs, struct style_part_ref, entry)
    {
        list_remove(&part_ref->entry);
        free(part_ref);
    }
 
    if (pattern->band) IDirectMusicBand_Release(pattern->band);
    free(pattern);
}

Referenced by parse_pttn_list(), and style_Release().

style_QueryInterface()

static HRESULT WINAPI style_QueryInterface ( IDirectMusicStyle8 *  iface, REFIID  riid, void **  ret_iface  )

static

Definition at line 106 of file style.c.

{
    struct style *This = impl_from_IDirectMusicStyle8(iface);
 
    TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ret_iface);
 
    *ret_iface = NULL;
 
    if (IsEqualIID(riid, &IID_IUnknown) || IsEqualIID(riid, &IID_IDirectMusicStyle) ||
            IsEqualIID(riid, &IID_IDirectMusicStyle8))
        *ret_iface = iface;
    else if (IsEqualIID(riid, &IID_IDirectMusicObject))
        *ret_iface = &This->dmobj.IDirectMusicObject_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_Release()

static ULONG WINAPI style_Release ( IDirectMusicStyle8 *  iface )

static

Definition at line 141 of file style.c.

{
    struct style *This = impl_from_IDirectMusicStyle8(iface);
    LONG ref = InterlockedDecrement(&This->ref);
 
    TRACE("(%p) ref=%ld\n", This, ref);
 
    if (!ref) {
        struct style_band *band, *band2;
        struct style_pattern *pattern;
        struct style_part *part;
        void *next;
 
        LIST_FOR_EACH_ENTRY_SAFE(band, band2, &This->bands, struct style_band, entry) {
            list_remove(&band->entry);
            if (band->pBand)
                IDirectMusicBand_Release(band->pBand);
            free(band);
        }
 
        LIST_FOR_EACH_ENTRY_SAFE(pattern, next, &This->patterns, struct style_pattern, entry)
        {
            list_remove(&pattern->entry);
            style_pattern_destroy(pattern);
        }
 
        LIST_FOR_EACH_ENTRY_SAFE(part, next, &This->parts, struct style_part, entry)
        {
            list_remove(&part->entry);
            style_part_destroy(part);
        }
 
        free(This);
    }
 
    return ref;
}

WINE_DECLARE_DEBUG_CHANNEL()

WINE_DECLARE_DEBUG_CHANNEL

(

dmfile

)

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

dmstyle

)

Variable Documentation

dmobject_vtbl

const IDirectMusicObjectVtbl dmobject_vtbl

static

Initial value:

= {
    dmobj_IDirectMusicObject_QueryInterface,
    dmobj_IDirectMusicObject_AddRef,
    dmobj_IDirectMusicObject_Release,
    dmobj_IDirectMusicObject_GetDescriptor,
    dmobj_IDirectMusicObject_SetDescriptor,
    style_IDirectMusicObject_ParseDescriptor
}

Definition at line 382 of file style.c.

Referenced by create_dmstyle().

dmstyle8_vtbl

const IDirectMusicStyle8Vtbl dmstyle8_vtbl

static

Initial value:

= {
    style_QueryInterface,
    style_AddRef,
    style_Release,
    style_GetBand,
    style_EnumBand,
    style_GetDefaultBand,
    style_EnumMotif,
    style_GetMotif,
    style_GetDefaultChordMap,
    style_EnumChordMap,
    style_GetChordMap,
    style_GetTimeSignature,
    style_GetEmbellishmentLength,
    style_GetTempo,
    style_EnumPattern
}

Definition at line 333 of file style.c.

Referenced by create_dmstyle().

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 803 of file style.c.

Referenced by create_dmstyle().