diff options
| -rw-r--r-- | src/gui/painting/qpdf.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/gui/painting/qpdf.cpp b/src/gui/painting/qpdf.cpp index bda5df3d13..0c888d645d 100644 --- a/src/gui/painting/qpdf.cpp +++ b/src/gui/painting/qpdf.cpp @@ -2362,7 +2362,7 @@ int QPdfEnginePrivate::addImage(const QImage &img, bool *bitmap, qint64 serial_n data.resize(bytesPerLine * h); char *rawdata = data.data(); for (int y = 0; y < h; ++y) { - memcpy(rawdata, image.scanLine(y), bytesPerLine); + memcpy(rawdata, image.constScanLine(y), bytesPerLine); rawdata += bytesPerLine; } object = writeImage(data, w, h, d, 0, 0); @@ -2384,7 +2384,7 @@ int QPdfEnginePrivate::addImage(const QImage &img, bool *bitmap, qint64 serial_n softMaskData.resize(w * h); uchar *sdata = (uchar *)softMaskData.data(); for (int y = 0; y < h; ++y) { - const QRgb *rgb = (const QRgb *)image.scanLine(y); + const QRgb *rgb = (const QRgb *)image.constScanLine(y); for (int x = 0; x < w; ++x) { uchar alpha = qAlpha(*rgb); *sdata++ = alpha; @@ -2400,7 +2400,7 @@ int QPdfEnginePrivate::addImage(const QImage &img, bool *bitmap, qint64 serial_n softMaskData.resize(w * h); uchar *sdata = (uchar *)softMaskData.data(); for (int y = 0; y < h; ++y) { - const QRgb *rgb = (const QRgb *)image.scanLine(y); + const QRgb *rgb = (const QRgb *)image.constScanLine(y); if (grayscale) { for (int x = 0; x < w; ++x) { *(data++) = qGray(*rgb); |