Maarten Lankhorst : quartz: Explicitly handle wave headers in avi splitter.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 3ad7198961d25e30f55c9de333e01f8a2c9ceb48
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=3ad7198961d25e30f55c9de333e01f8a2c9ceb48

Author: Maarten Lankhorst <m.b.lankhorst at gmail.com>
Date:   Mon Jul 14 14:22:09 2008 -0700

quartz: Explicitly handle wave headers in avi splitter.

---

 dlls/quartz/avisplit.c |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/dlls/quartz/avisplit.c b/dlls/quartz/avisplit.c
index 9d00b4d..2bbd8f1 100644
--- a/dlls/quartz/avisplit.c
+++ b/dlls/quartz/avisplit.c
@@ -724,6 +724,15 @@ static HRESULT AVISplitter_ProcessStreamList(AVISplitterImpl * This, const BYTE
                 if (pvi->bmiHeader.biCompression)
                     amt.subtype.Data1 = pvi->bmiHeader.biCompression;
             }
+            else if (IsEqualIID(&amt.formattype, &FORMAT_WaveFormatEx))
+            {
+                amt.cbFormat = pChunk->cb;
+                if (amt.cbFormat < sizeof(WAVEFORMATEX))
+                    amt.cbFormat = sizeof(WAVEFORMATEX);
+                amt.pbFormat = CoTaskMemAlloc(amt.cbFormat);
+                ZeroMemory(amt.pbFormat, amt.cbFormat);
+                CopyMemory(amt.pbFormat, (const BYTE *)(pChunk + 1), pChunk->cb);
+            }
             else
             {
                 amt.cbFormat = pChunk->cb;