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Diffstat (limited to 'src/gui/image/qimage_p.h')
-rw-r--r-- | src/gui/image/qimage_p.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gui/image/qimage_p.h b/src/gui/image/qimage_p.h index f9ad6c0ac0..0c0653e8ab 100644 --- a/src/gui/image/qimage_p.h +++ b/src/gui/image/qimage_p.h @@ -189,6 +189,12 @@ inline QImage::Format qt_alphaVersion(QImage::Format format) return QImage::Format_ARGB32_Premultiplied; } +inline QImage::Format qt_maybeAlphaVersionWithSameDepth(QImage::Format format) +{ + const QImage::Format toFormat = qt_alphaVersion(format); + return qt_depthForFormat(format) == qt_depthForFormat(toFormat) ? toFormat : format; +} + inline QImage::Format qt_alphaVersionForPainting(QImage::Format format) { QImage::Format toFormat = qt_alphaVersion(format); |