DirectShow: Change parameter of qt_evr_pixelFormatFromD3DFormat() to DWORD

Fixes g++ warnings:
..\common\evr\evrhelpers.cpp: In function 'QVideoFrame::PixelFormat qt_evr_pixelFormatFromD3DFormat(D3DFORMAT)':
..\common\evr\evrhelpers.cpp:143:5: warning: case value '842094158' not in enumerated type 'D3DFORMAT {aka _D3DFORMAT}' [-Wswitch]
     case D3DFMT_NV12:
..\common\evr\evrhelpers.cpp:145:5: warning: case value '842094169' not in enumerated type 'D3DFORMAT {aka _D3DFORMAT}' [-Wswitch]
     case D3DFMT_YV12:

Change-Id: I11869144b34d848bd68434d3a062852608518978
Reviewed-by: Christian Stromme <christian.stromme@qt.io>

src/plugins/common/evr/evrd3dpresentengine.cpp

@@ -515,7 +515,7 @@ done:
     if (SUCCEEDED(hr)) {
         m_surfaceFormat = QVideoSurfaceFormat(QSize(width, height),
                                               m_useTextureRendering ? QVideoFrame::Format_RGB32
-                                                                    : qt_evr_pixelFormatFromD3DFormat((D3DFORMAT)d3dFormat),
+                                                                    : qt_evr_pixelFormatFromD3DFormat(d3dFormat),
                                               m_useTextureRendering ? QAbstractVideoBuffer::GLTextureHandle
                                                                     : QAbstractVideoBuffer::NoHandle);
     } else {

src/plugins/common/evr/evrhelpers.cpp

@@ -117,7 +117,7 @@ bool qt_evr_isSampleTimePassed(IMFClock *clock, IMFSample *sample)
     return false;
 }
 
-QVideoFrame::PixelFormat qt_evr_pixelFormatFromD3DFormat(D3DFORMAT format)
+QVideoFrame::PixelFormat qt_evr_pixelFormatFromD3DFormat(DWORD format)
 {
     switch (format) {
     case D3DFMT_R8G8B8:

src/plugins/common/evr/evrhelpers.h

@@ -90,7 +90,7 @@ inline HRESULT qt_evr_getFrameRate(IMFMediaType *pType, MFRatio *pRatio)
     return MFGetAttributeRatio(pType, MF_MT_FRAME_RATE, (UINT32*)&pRatio->Numerator, (UINT32*)&pRatio->Denominator);
 }
 
-QVideoFrame::PixelFormat qt_evr_pixelFormatFromD3DFormat(D3DFORMAT format);
+QVideoFrame::PixelFormat qt_evr_pixelFormatFromD3DFormat(DWORD format);
 D3DFORMAT qt_evr_D3DFormatFromPixelFormat(QVideoFrame::PixelFormat format);
 
 QT_END_NAMESPACE