make it possible to use sse2 with mingw

All the windows callback functions need an attribute to force the
alignment of the arg pointer.

Reviewed-by: Benjamin Poulain

3 files changed, 3 insertions, 3 deletions

diff --git a/src/multimedia/audio/qaudioinput_win32_p.cpp b/src/multimedia/audio/qaudioinput_win32_p.cpp
index 594f6ca..180cbda 100644
--- a/src/multimedia/audio/qaudioinput_win32_p.cpp
+++ b/src/multimedia/audio/qaudioinput_win32_p.cpp
@@ -88,7 +88,7 @@ QAudioInputPrivate::~QAudioInputPrivate()
     DeleteCriticalSection(&waveInCriticalSection);
 }
 
-void CALLBACK QAudioInputPrivate::waveInProc( HWAVEIN hWaveIn, UINT uMsg,
+void QT_WIN_CALLBACK QAudioInputPrivate::waveInProc( HWAVEIN hWaveIn, UINT uMsg,
         DWORD dwInstance, DWORD dwParam1, DWORD dwParam2 )
 {
     Q_UNUSED(dwParam1)
diff --git a/src/multimedia/audio/qaudiooutput_win32_p.cpp b/src/multimedia/audio/qaudiooutput_win32_p.cpp
index 6200160..c7f5752 100644
--- a/src/multimedia/audio/qaudiooutput_win32_p.cpp
+++ b/src/multimedia/audio/qaudiooutput_win32_p.cpp
@@ -88,7 +88,7 @@ QAudioOutputPrivate::~QAudioOutputPrivate()
     DeleteCriticalSection(&waveOutCriticalSection);
 }
 
-void CALLBACK QAudioOutputPrivate::waveOutProc( HWAVEOUT hWaveOut, UINT uMsg,
+void QT_WIN_CALLBACK QAudioOutputPrivate::waveOutProc( HWAVEOUT hWaveOut, UINT uMsg,
         DWORD dwInstance, DWORD dwParam1, DWORD dwParam2 )
 {
     Q_UNUSED(dwParam1)
diff --git a/src/multimedia/audio/qaudiooutput_win32_p.h b/src/multimedia/audio/qaudiooutput_win32_p.h
index 6e0899f..bb176a0 100644
--- a/src/multimedia/audio/qaudiooutput_win32_p.h
+++ b/src/multimedia/audio/qaudiooutput_win32_p.h
@@ -116,7 +116,7 @@ private:
     qint64 totalTimeValue;
     bool pullMode;
     int intervalTime;
-    static void CALLBACK waveOutProc( HWAVEOUT hWaveOut, UINT uMsg,
+    static void QT_WIN_CALLBACK waveOutProc( HWAVEOUT hWaveOut, UINT uMsg,
             DWORD dwInstance, DWORD dwParam1, DWORD dwParam2 );
 
     WAVEHDR* allocateBlocks(int size, int count);