diff options
Diffstat (limited to 'src/gui/image/qimage.cpp')
| -rw-r--r-- | src/gui/image/qimage.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/gui/image/qimage.cpp b/src/gui/image/qimage.cpp index b35012d4fe..cac3d268c5 100644 --- a/src/gui/image/qimage.cpp +++ b/src/gui/image/qimage.cpp @@ -4347,11 +4347,15 @@ int QImage::bitPlaneCount() const static QImage smoothScaled(const QImage &source, int w, int h) { QImage src = source; - bool canSkipConversion = (src.format() == QImage::Format_RGB32 || src.format() == QImage::Format_ARGB32_Premultiplied); + switch (src.format()) { + case QImage::Format_RGB32: + case QImage::Format_ARGB32_Premultiplied: #if Q_BYTE_ORDER == Q_LITTLE_ENDIAN - canSkipConversion = canSkipConversion || (src.format() == QImage::Format_RGBX8888 || src.format() == QImage::Format_RGBA8888_Premultiplied); + case QImage::Format_RGBX8888: #endif - if (!canSkipConversion) { + case QImage::Format_RGBA8888_Premultiplied: + break; + default: if (src.hasAlphaChannel()) src = src.convertToFormat(QImage::Format_ARGB32_Premultiplied); else |