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

2 files changed, 2 insertions, 2 deletions

diff --git a/src/3rdparty/phonon/waveout/mediaobject.cpp b/src/3rdparty/phonon/waveout/mediaobject.cpp
index 08af4ee..fdd81a7 100644
--- a/src/3rdparty/phonon/waveout/mediaobject.cpp
+++ b/src/3rdparty/phonon/waveout/mediaobject.cpp
@@ -70,7 +70,7 @@ namespace Phonon
         }
 
 
-        void CALLBACK MediaObject::WaveOutCallBack(HWAVEOUT m_hWaveOut, UINT uMsg, DWORD dwInstance, DWORD dwParam1, DWORD dwParam2)
+        void QT_WIN_CALLBACK MediaObject::WaveOutCallBack(HWAVEOUT m_hWaveOut, UINT uMsg, DWORD dwInstance, DWORD dwParam1, DWORD dwParam2)
         {
             Q_UNUSED(m_hWaveOut);
             Q_UNUSED(dwInstance);
diff --git a/src/3rdparty/phonon/waveout/mediaobject.h b/src/3rdparty/phonon/waveout/mediaobject.h
index dd6b24b..bb1410a 100644
--- a/src/3rdparty/phonon/waveout/mediaobject.h
+++ b/src/3rdparty/phonon/waveout/mediaobject.h
@@ -112,7 +112,7 @@ namespace Phonon
             void deleteValidWaveOutDevice();
             void playBuffer(WAVEHDR *waveHeader);
 
-            static void CALLBACK WaveOutCallBack(HWAVEOUT hWaveOut, UINT uMsg, DWORD dwInstance, DWORD dwParam1, DWORD dwParam2);
+            static void QT_WIN_CALLBACK WaveOutCallBack(HWAVEOUT hWaveOut, UINT uMsg, DWORD dwInstance, DWORD dwParam1, DWORD dwParam2);
 
              struct {
             WAVEHDR  *waveHeader;