From a4260a24a08b2c851f55307be2df7ddd32995643 Mon Sep 17 00:00:00 2001
From: unknown <michael@.(none)>
Date: Fri, 19 Mar 2010 23:57:40 +0100
Subject: [PATCH] FIX QTBUG-9221 - make waveInCriticalSection a non-static member

---
 src/multimedia/audio/qaudioinput_win32_p.cpp |   10 ++++------
 src/multimedia/audio/qaudioinput_win32_p.h   |    1 +
 2 files changed, 5 insertions(+), 6 deletions(-)

diff --git a/src/multimedia/audio/qaudioinput_win32_p.cpp b/src/multimedia/audio/qaudioinput_win32_p.cpp
index 180cbda..72a7ba6 100644
--- a/src/multimedia/audio/qaudioinput_win32_p.cpp
+++ b/src/multimedia/audio/qaudioinput_win32_p.cpp
@@ -57,8 +57,6 @@ QT_BEGIN_NAMESPACE
 
 //#define DEBUG_AUDIO 1
 
-static CRITICAL_SECTION waveInCriticalSection;
-
 static const int minimumIntervalTime = 50;
 
 QAudioInputPrivate::QAudioInputPrivate(const QByteArray &device, const QAudioFormat& audioFormat):
@@ -104,16 +102,16 @@ void QT_WIN_CALLBACK QAudioInputPrivate::waveInProc( HWAVEIN hWaveIn, UINT uMsg,
         case WIM_OPEN:
             break;
         case WIM_DATA:
-            EnterCriticalSection(&waveInCriticalSection);
+            EnterCriticalSection(&qAudio->waveInCriticalSection);
             if(qAudio->waveFreeBlockCount > 0)
                 qAudio->waveFreeBlockCount--;
             qAudio->feedback();
-            LeaveCriticalSection(&waveInCriticalSection);
+            LeaveCriticalSection(&qAudio->waveInCriticalSection);
             break;
         case WIM_CLOSE:
-            EnterCriticalSection(&waveInCriticalSection);
+            EnterCriticalSection(&qAudio->waveInCriticalSection);
             qAudio->finished = true;
-            LeaveCriticalSection(&waveInCriticalSection);
+            LeaveCriticalSection(&qAudio->waveInCriticalSection);
             break;
         default:
             return;
diff --git a/src/multimedia/audio/qaudioinput_win32_p.h b/src/multimedia/audio/qaudioinput_win32_p.h
index a2cf2ea..0cf6e2d 100644
--- a/src/multimedia/audio/qaudioinput_win32_p.h
+++ b/src/multimedia/audio/qaudioinput_win32_p.h
@@ -121,6 +121,7 @@ private:
     volatile bool finished;
     volatile int waveFreeBlockCount;
     int waveCurrentBlock;
+	CRITICAL_SECTION waveInCriticalSection;
 
     static void QT_WIN_CALLBACK waveInProc( HWAVEIN hWaveIn, UINT uMsg,
             DWORD dwInstance, DWORD dwParam1, DWORD dwParam2 );
-- 
1.6.5.1.1367.gcd48