quartz: Explicitly handle wave headers in avi splitter.

3ad71989 · Maarten Lankhorst · Alexandre Julliard · f53f5ebd · 3ad71989
Commit 3ad71989 authored Jul 14, 2008 by Maarten Lankhorst Committed by Alexandre Julliard Jul 16, 2008
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avisplit.c dlls/quartz/avisplit.c +9 -0

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--- 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;