Christian Costa : dmusic: Implement SynthPortImpl_IDirectMusicPort_PlayBuffer.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: b8aadbfbd9d1d50de9c606ccd0dabf11f5666173
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=b8aadbfbd9d1d50de9c606ccd0...

Author: Christian Costa 
Date:   Thu Sep 20 00:17:20 2012 +0200

dmusic: Implement SynthPortImpl_IDirectMusicPort_PlayBuffer.

---

dlls/dmusic/port.c |   22 ++++++++++++++++++++--
 1 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/dlls/dmusic/port.c b/dlls/dmusic/port.c
index a611641..5a7776a 100644
--- a/dlls/dmusic/port.c
+++ b/dlls/dmusic/port.c
@@ -104,10 +104,28 @@ static ULONG WINAPI SynthPortImpl_IDirectMusicPort_Release(LPDIRECTMUSICPORT ifa
 static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_PlayBuffer(LPDIRECTMUSICPORT iface, LPDIRECTMUSICBUFFER buffer)
 {
     SynthPortImpl *This = impl_from_SynthPortImpl_IDirectMusicPort(iface);
+    HRESULT hr;
+    REFERENCE_TIME time;
+    LPBYTE data;
+    DWORD size;

-    FIXME("(%p/%p)->(%p): stub\n", iface, This, buffer);
+    TRACE("(%p/%p)->(%p)\n", iface, This, buffer);

-    return S_OK;
+    if (!buffer)
+        return E_POINTER;
+
+    hr = IDirectMusicBuffer_GetStartTime(buffer, &time);
+
+    if (SUCCEEDED(hr))
+        hr = IDirectMusicBuffer_GetRawBufferPtr(buffer, &data);
+
+    if (SUCCEEDED(hr))
+        hr = IDirectMusicBuffer_GetUsedBytes(buffer, &size);
+
+    if (SUCCEEDED(hr))
+        hr = IDirectMusicSynth_PlayBuffer(This->synth, time, data, size);
+
+    return hr;
 }

static HRESULT WINAPI SynthPortImpl_IDirectMusicPort_SetReadNotificationHandle(LPDIRECTMUSICPORT iface, HANDLE event)