diff options
| author | David Tardon <dtardon@redhat.com> | 2017-08-15 11:14:22 +0200 |
|---|---|---|
| committer | David Tardon <dtardon@redhat.com> | 2017-08-15 11:14:22 +0200 |
| commit | d01430b2e8b768283acf0e18325a81b73e3d946a (patch) | |
| tree | 759ceb2a09c28dcb98a421ecee14c117fe156efd /src | |
| parent | 2f2f99bbc52402fd0a913d429349798fac598f88 (diff) | |
ofz#2716 fix signed integer overflow
Change-Id: Iad5123c7ae487a252cdf066bc237cbcc8444017c
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/FHCollector.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/lib/FHCollector.cpp b/src/lib/FHCollector.cpp index c79bb31..0f0cf36 100644 --- a/src/lib/FHCollector.cpp +++ b/src/lib/FHCollector.cpp @@ -3180,9 +3180,9 @@ libfreehand::FHRGBColor libfreehand::FHCollector::getRGBFromTint(const FHTintCol const FHRGBColor *rgbColor = _findRGBColor(tint.m_baseColorId); if (!rgbColor) return FHRGBColor(); - unsigned red = rgbColor->m_red * tint.m_tint + (65536 - tint.m_tint) * 65536; - unsigned green = rgbColor->m_green * tint.m_tint + (65536 - tint.m_tint) * 65536; - unsigned blue = rgbColor->m_blue * tint.m_tint + (65536 - tint.m_tint) * 65536; + unsigned red = rgbColor->m_red * tint.m_tint + ((65536 - tint.m_tint) << 16); + unsigned green = rgbColor->m_green * tint.m_tint + ((65536 - tint.m_tint) << 16); + unsigned blue = rgbColor->m_blue * tint.m_tint + ((65536 - tint.m_tint) << 16); FHRGBColor color; color.m_red = (red >> 16); color.m_green = (green >> 16); |