diff options
Diffstat (limited to 'src/plugins/platforms/windows/qwindowsbackingstore.cpp')
| -rw-r--r-- | src/plugins/platforms/windows/qwindowsbackingstore.cpp | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/src/plugins/platforms/windows/qwindowsbackingstore.cpp b/src/plugins/platforms/windows/qwindowsbackingstore.cpp index df6749ad25..2d5e4071bc 100644 --- a/src/plugins/platforms/windows/qwindowsbackingstore.cpp +++ b/src/plugins/platforms/windows/qwindowsbackingstore.cpp @@ -100,19 +100,15 @@ void QWindowsBackingStore::flush(QWindow *window, const QRegion ®ion, POINT ptDst = {r.x(), r.y()}; POINT ptSrc = {0, 0}; BLENDFUNCTION blend = {AC_SRC_OVER, 0, BYTE(qRound(255.0 * rw->opacity())), AC_SRC_ALPHA}; - if (QWindowsContext::user32dll.updateLayeredWindowIndirect) { - RECT dirty = {dirtyRect.x(), dirtyRect.y(), - dirtyRect.x() + dirtyRect.width(), dirtyRect.y() + dirtyRect.height()}; - UPDATELAYEREDWINDOWINFO info = {sizeof(info), NULL, &ptDst, &size, m_image->hdc(), &ptSrc, 0, &blend, ULW_ALPHA, &dirty}; - const BOOL result = QWindowsContext::user32dll.updateLayeredWindowIndirect(rw->handle(), &info); - if (!result) - qErrnoWarning("UpdateLayeredWindowIndirect failed for ptDst=(%d, %d)," - " size=(%dx%d), dirty=(%dx%d %d, %d)", r.x(), r.y(), - r.width(), r.height(), dirtyRect.width(), dirtyRect.height(), - dirtyRect.x(), dirtyRect.y()); - } else { - QWindowsContext::user32dll.updateLayeredWindow(rw->handle(), NULL, &ptDst, &size, m_image->hdc(), &ptSrc, 0, &blend, ULW_ALPHA); - } + RECT dirty = {dirtyRect.x(), dirtyRect.y(), + dirtyRect.x() + dirtyRect.width(), dirtyRect.y() + dirtyRect.height()}; + UPDATELAYEREDWINDOWINFO info = {sizeof(info), NULL, &ptDst, &size, m_image->hdc(), &ptSrc, 0, &blend, ULW_ALPHA, &dirty}; + const BOOL result = UpdateLayeredWindowIndirect(rw->handle(), &info); + if (!result) + qErrnoWarning("UpdateLayeredWindowIndirect failed for ptDst=(%d, %d)," + " size=(%dx%d), dirty=(%dx%d %d, %d)", r.x(), r.y(), + r.width(), r.height(), dirtyRect.width(), dirtyRect.height(), + dirtyRect.x(), dirtyRect.y()); } else { const HDC dc = rw->getDC(); if (!dc) { |