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dmusic: Implement SynthPortImpl_IDirectMusicPort_DownloadInstrument.

This commit is contained in:
Christian Costa 2012-12-24 09:46:18 +01:00 committed by Alexandre Julliard
parent 494fbc69ca
commit c6694e6dec
2 changed files with 104 additions and 4 deletions
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2
dlls/dmusic/dmusic_private.h
View File

@ -140,6 +140,8 @@ struct IDirectMusicDownloadedInstrumentImpl {
LONG ref;
/* IDirectMusicDownloadedInstrumentImpl fields */
BOOL downloaded;
void *data;
};
/*****************************************************************************

106
dlls/dmusic/port.c
View File

@ -19,6 +19,7 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <assert.h>
#include "dmusic_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(dmusic);
@ -82,7 +83,10 @@ static ULONG WINAPI IDirectMusicDownloadedInstrumentImpl_Release(LPDIRECTMUSICDO
TRACE("(%p)->(): new ref = %u\n", iface, ref);
if (!ref)
{
HeapFree(GetProcessHeap(), 0, This->data);
HeapFree(GetProcessHeap(), 0, This);
}
DMUSIC_UnlockModule();
@ -95,11 +99,20 @@ static const IDirectMusicDownloadedInstrumentVtbl DirectMusicDownloadedInstrumen
IDirectMusicDownloadedInstrumentImpl_Release
};
static inline IDirectMusicDownloadedInstrumentImpl* unsafe_impl_from_IDirectMusicDownloadedInstrument(IDirectMusicDownloadedInstrument *iface)
{
if (!iface)
return NULL;
assert(iface->lpVtbl == &DirectMusicDownloadedInstrument_Vtbl);
return impl_from_IDirectMusicDownloadedInstrument(iface);
}
HRESULT DMUSIC_CreateDirectMusicDownloadedInstrumentImpl(IDirectMusicDownloadedInstrument **instrument)
{
IDirectMusicDownloadedInstrumentImpl *object;
object = HeapAlloc(GetProcessHeap(), 0, sizeof(*object));
object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object));
if (!object)
{
*instrument = NULL;
@ -227,20 +240,105 @@ static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_Read(LPDIRECTMUSICPORT ifac
static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_DownloadInstrument(LPDIRECTMUSICPORT iface, IDirectMusicInstrument* instrument, IDirectMusicDownloadedInstrument** downloaded_instrument, DMUS_NOTERANGE* note_ranges, DWORD num_note_ranges)
{
SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
IDirectMusicInstrumentImpl *instrument_object;
HRESULT ret;
BOOL free;
HANDLE download;
DMUS_DOWNLOADINFO *info;
DMUS_OFFSETTABLE *offset_table;
DMUS_INSTRUMENT *instrument_info;
BYTE *data;
ULONG offset;
ULONG nb_regions;
ULONG size;
int i;
FIXME("(%p/%p)->(%p, %p, %p, %d): stub\n", iface, This, instrument, downloaded_instrument, note_ranges, num_note_ranges);
TRACE("(%p/%p)->(%p, %p, %p, %d)\n", iface, This, instrument, downloaded_instrument, note_ranges, num_note_ranges);
if (!instrument || !downloaded_instrument || (num_note_ranges && !note_ranges))
return E_POINTER;
return DMUSIC_CreateDirectMusicDownloadedInstrumentImpl(downloaded_instrument);
instrument_object = impl_from_IDirectMusicInstrument(instrument);
nb_regions = instrument_object->header.cRegions;
size = sizeof(DMUS_DOWNLOADINFO) + sizeof(ULONG) * (1 + nb_regions) + sizeof(DMUS_INSTRUMENT) + sizeof(DMUS_REGION) * nb_regions;
data = (BYTE*)HeapAlloc(GetProcessHeap(), 0, size);
if (!data)
return E_OUTOFMEMORY;
info = (DMUS_DOWNLOADINFO*)data;
offset_table = (DMUS_OFFSETTABLE*)(data + sizeof(DMUS_DOWNLOADINFO));
offset = sizeof(DMUS_DOWNLOADINFO) + sizeof(ULONG) * (1 + nb_regions);
info->dwDLType = DMUS_DOWNLOADINFO_INSTRUMENT2;
info->dwDLId = 0;
info->dwNumOffsetTableEntries = 1 + instrument_object->header.cRegions;
info->cbSize = size;
offset_table->ulOffsetTable[0] = offset;
instrument_info = (DMUS_INSTRUMENT*)(data + offset);
offset += sizeof(DMUS_INSTRUMENT);
instrument_info->ulPatch = MIDILOCALE2Patch(&instrument_object->header.Locale);
instrument_info->ulFirstRegionIdx = 1;
instrument_info->ulGlobalArtIdx = 0; /* FIXME */
instrument_info->ulFirstExtCkIdx = 0; /* FIXME */
instrument_info->ulCopyrightIdx = 0; /* FIXME */
instrument_info->ulFlags = 0; /* FIXME */
for (i = 0; i < nb_regions; i++)
{
DMUS_REGION *region = (DMUS_REGION*)(data + offset);
offset_table->ulOffsetTable[1 + i] = offset;
offset += sizeof(DMUS_REGION);
region->RangeKey = instrument_object->regions[i].header.RangeKey;
region->RangeVelocity = instrument_object->regions[i].header.RangeVelocity;
region->fusOptions = instrument_object->regions[i].header.fusOptions;
region->usKeyGroup = instrument_object->regions[i].header.usKeyGroup;
region->ulRegionArtIdx = 0; /* FIXME */
region->ulNextRegionIdx = i != (nb_regions - 1) ? (i + 2) : 0;
region->ulFirstExtCkIdx = 0; /* FIXME */
region->WaveLink = instrument_object->regions[i].wave_link;
region->WSMP = instrument_object->regions[i].wave_sample;
region->WLOOP[0] = instrument_object->regions[i].wave_loop;
}
ret = IDirectMusicSynth8_Download(This->synth, &download, (VOID*)data, &free);
if (SUCCEEDED(ret))
ret = DMUSIC_CreateDirectMusicDownloadedInstrumentImpl(downloaded_instrument);
if (SUCCEEDED(ret))
{
IDirectMusicDownloadedInstrumentImpl *downloaded_object = impl_from_IDirectMusicDownloadedInstrument(*downloaded_instrument);
downloaded_object->data = data;
downloaded_object->downloaded = TRUE;
}
*downloaded_instrument = NULL;
HeapFree(GetProcessHeap(), 0, data);
return E_FAIL;
}
static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_UnloadInstrument(LPDIRECTMUSICPORT iface, IDirectMusicDownloadedInstrument *downloaded_instrument)
{
SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
IDirectMusicDownloadedInstrumentImpl *downloaded_object = unsafe_impl_from_IDirectMusicDownloadedInstrument(downloaded_instrument);
FIXME("(%p/%p)->(%p): stub\n", iface, This, downloaded_instrument);
TRACE("(%p/%p)->(%p)\n", iface, This, downloaded_instrument);
if (!downloaded_instrument)
return E_POINTER;
if (!downloaded_object->downloaded)
return DMUS_E_NOT_DOWNLOADED_TO_PORT;
HeapFree(GetProcessHeap(), 0, downloaded_object->data);
downloaded_object->data = NULL;
downloaded_object->downloaded = FALSE;
return S_OK;
}