diff options
Diffstat (limited to 'src/gui/image/qimage.cpp')
| -rw-r--r-- | src/gui/image/qimage.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/gui/image/qimage.cpp b/src/gui/image/qimage.cpp index cb5afcbf90..d6c29ec736 100644 --- a/src/gui/image/qimage.cpp +++ b/src/gui/image/qimage.cpp @@ -5013,6 +5013,13 @@ QColorSpace QImage::colorSpace() const */ void QImage::applyColorTransform(const QColorTransform &transform) { + if (!d) + return; + if (pixelFormat().colorModel() == QPixelFormat::Indexed) { + for (int i = 0; i < d->colortable.size(); ++i) + d->colortable[i] = transform.map(d->colortable[i]); + return; + } QImage::Format oldFormat = format(); if (depth() > 32) { if (format() != QImage::Format_RGBX64 && format() != QImage::Format_RGBA64 |