diff options
Diffstat (limited to 'src/gui/painting/qdrawhelper.cpp')
| -rw-r--r-- | src/gui/painting/qdrawhelper.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/gui/painting/qdrawhelper.cpp b/src/gui/painting/qdrawhelper.cpp index 5727b3c..ca9556b 100644 --- a/src/gui/painting/qdrawhelper.cpp +++ b/src/gui/painting/qdrawhelper.cpp @@ -5014,7 +5014,8 @@ Q_STATIC_TEMPLATE_FUNCTION void blendTiled(int count, const QSpan *spans, void * length -= copy_image_width; copy_image_width *= 2; } - qt_memconvert(dest, src, length); + if (length > 0) + qt_memconvert(dest, src, length); } else { while (length) { int l = qMin(image_width - sx, length); @@ -7901,6 +7902,9 @@ void qInitDrawhelperAsm() functionForModeSolid_C[QPainter::CompositionMode_SourceOver] = comp_func_solid_SourceOver_neon; destFetchProc[QImage::Format_RGB16] = qt_destFetchRGB16_neon; destStoreProc[QImage::Format_RGB16] = qt_destStoreRGB16_neon; + + qMemRotateFunctions[QImage::Format_RGB16][0] = qt_memrotate90_16_neon; + qMemRotateFunctions[QImage::Format_RGB16][2] = qt_memrotate270_16_neon; } #endif |