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WMF: fix video frames' viewport.

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It was not taken into account at all.

Change-Id: I4ce85aba214cb4d89dcd018b1616a2a38094b5a6
Reviewed-by: Christian Stromme <christian.stromme@digia.com>
This commit is contained in:
Yoann Lopes
2014-05-14 18:45:37 +02:00
committed by The Qt Project
parent 235c863db9
commit e9e10b2b1f
1 changed files with 12 additions and 0 deletions
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12
src/plugins/wmf/player/mfvideorenderercontrol.cpp
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@@ -572,6 +572,18 @@ namespace
QVideoSurfaceFormat format(QSize(width, height), m_pixelFormats[index]); QVideoSurfaceFormat format(QSize(width, height), m_pixelFormats[index]);
m_surfaceFormat = format; m_surfaceFormat = format;
MFVideoArea viewport;
if (SUCCEEDED(pMediaType->GetBlob(MF_MT_GEOMETRIC_APERTURE,
reinterpret_cast<UINT8*>(&viewport),
sizeof(MFVideoArea),
NULL))) {
m_surfaceFormat.setViewport(QRect(viewport.OffsetX.value,
viewport.OffsetY.value,
viewport.Area.cx,
viewport.Area.cy));
}
if (FAILED(pMediaType->GetUINT32(MF_MT_DEFAULT_STRIDE, (UINT32*)&m_bytesPerLine))) { if (FAILED(pMediaType->GetUINT32(MF_MT_DEFAULT_STRIDE, (UINT32*)&m_bytesPerLine))) {
m_bytesPerLine = getBytesPerLine(format); m_bytesPerLine = getBytesPerLine(format);
} }