dmime: Play a sound in IDirectMusicPerformance8 PlaySegmentEx

Wine-Staging: dmime-load-wave CW-Bug-Id: #22409
ValveSoftware · Sep 12, 2023 · 6a6da86 · 6a6da86
1 parent 6024e7a
commit 6a6da86
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Showing 3 changed files with 26 additions and 6 deletions.
diff --git a/dlls/dmime/dmime_private.h b/dlls/dmime/dmime_private.h
@@ -72,6 +72,7 @@ extern void set_audiopath_dsound_buffer(IDirectMusicAudioPath*,IDirectSoundBuffe
 extern void set_audiopath_primary_dsound_buffer(IDirectMusicAudioPath*,IDirectSoundBuffer*) DECLSPEC_HIDDEN;
 
 extern IDirectSound *get_dsound_interface(IDirectMusicPerformance8*) DECLSPEC_HIDDEN;
+extern IDirectSoundBuffer *get_segment_buffer(IDirectMusicSegment8 *iface) DECLSPEC_HIDDEN;
 
 /*****************************************************************************
  * Auxiliary definitions

diff --git a/dlls/dmime/performance.c b/dlls/dmime/performance.c
@@ -1043,13 +1043,26 @@ static HRESULT WINAPI IDirectMusicPerformance8Impl_PlaySegmentEx(IDirectMusicPer
         __int64 i64StartTime, IDirectMusicSegmentState **ppSegmentState, IUnknown *pFrom,
         IUnknown *pAudioPath)
 {
-        IDirectMusicPerformance8Impl *This = impl_from_IDirectMusicPerformance8(iface);
+    IDirectMusicPerformance8Impl *This = impl_from_IDirectMusicPerformance8(iface);
+    IDirectMusicSegment8 *segment;
+    IDirectSoundBuffer *buffer;
+    HRESULT hr;
 
-	FIXME("(%p, %p, %p, %p, %ld, 0x%s, %p, %p, %p): stub\n", This, pSource, pwzSegmentName,
-	    pTransition, dwFlags, wine_dbgstr_longlong(i64StartTime), ppSegmentState, pFrom, pAudioPath);
-	if (ppSegmentState)
-          return create_dmsegmentstate(&IID_IDirectMusicSegmentState,(void**)ppSegmentState);
-	return S_OK;
+    FIXME("(%p, %p, %p, %p, %ld, 0x%s, %p, %p, %p): semi-stub\n", This, pSource, pwzSegmentName,
+        pTransition, dwFlags, wine_dbgstr_longlong(i64StartTime), ppSegmentState, pFrom, pAudioPath);
+
+    hr = IUnknown_QueryInterface(pSource, &IID_IDirectMusicSegment8, (void**)&segment);
+    if (FAILED(hr))
+        return hr;
+
+    buffer = get_segment_buffer(segment);
+
+    if (segment)
+        hr = IDirectSoundBuffer_Play(buffer, 0, 0, 0);
+
+    if (ppSegmentState)
+      return create_dmsegmentstate(&IID_IDirectMusicSegmentState,(void**)ppSegmentState);
+    return S_OK;
 }
 
 static HRESULT WINAPI IDirectMusicPerformance8Impl_StopEx(IDirectMusicPerformance8 *iface,

diff --git a/dlls/dmime/segment.c b/dlls/dmime/segment.c
@@ -47,6 +47,12 @@ static inline IDirectMusicSegment8Impl *impl_from_IDirectMusicSegment8(IDirectMu
   return CONTAINING_RECORD(iface, IDirectMusicSegment8Impl, IDirectMusicSegment8_iface);
 }
 
+IDirectSoundBuffer *get_segment_buffer(IDirectMusicSegment8 *iface)
+{
+    IDirectMusicSegment8Impl *This = impl_from_IDirectMusicSegment8(iface);
+    return This->buffer;
+}
+
 static HRESULT WINAPI IDirectMusicSegment8Impl_QueryInterface(IDirectMusicSegment8 *iface,
         REFIID riid, void **ret_iface)
 {