[PATCH v4 2/2] dmimi: Connect default collection to MIDI bandtrack.

[Yuxuan Shui]

From: Yuxuan Shui

---
 dlls/dmime/midi.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/dlls/dmime/midi.c b/dlls/dmime/midi.c
index 2b01e85c18c..57fd5b078ad 100644
--- a/dlls/dmime/midi.c
+++ b/dlls/dmime/midi.c
@@ -327,8 +327,19 @@ static HRESULT midi_parser_parse(struct midi_parser *parser, IDirectMusicSegment
     MUSIC_TIME music_length = 0;
     DMUS_IO_SEQ_ITEM *seq_items = NULL;
     struct midi_seqtrack_item *item;
+    DMUS_OBJECTDESC default_desc =
+    {
+        .dwSize = sizeof(DMUS_OBJECTDESC),
+        .dwValidData = DMUS_OBJ_OBJECT | DMUS_OBJ_CLASS,
+        .guidClass = CLSID_DirectMusicCollection,
+        .guidObject = GUID_DefaultGMCollection,
+    };
+    IDirectMusicObject *collection = NULL;

TRACE("(%p, %p): semi-stub\n", parser, segment);
+    if (FAILED(hr = stream_get_object(parser->stream, &default_desc, &IID_IDirectMusicCollection,
+            (void **)&collection)))
+        WARN("Failed to load default collection from loader, hr %#lx\n", hr);

for (i = 0;; i++)
     {
@@ -404,6 +415,7 @@ static HRESULT midi_parser_parse(struct midi_parser *parser, IDirectMusicSegment
     qsort(seq_items, parser->seqtrack_items_count, sizeof(DMUS_IO_SEQ_ITEM), midi_seqtrack_item_compare);

music_length = (ULONGLONG)music_length * DMUS_PPQ / parser->division + 1;
+    if (collection) IDirectMusicTrack_SetParam(parser->bandtrack, &GUID_ConnectToDLSCollection, 0, collection);
     if (SUCCEEDED(hr)) hr = IDirectMusicSegment8_SetLength(segment, music_length);
     if (SUCCEEDED(hr)) hr = IDirectMusicSegment8_InsertTrack(segment, parser->bandtrack, 0xffff);
     if (SUCCEEDED(hr)) hr = IDirectMusicSegment8_InsertTrack(segment, parser->chordtrack, 0xffff);