diff options
| author | Daniel Wilhelm <daniel@wili.li> | 2016-03-16 21:34:59 +0100 |
|---|---|---|
| committer | Daniel Wilhelm <daniel@wili.li> | 2016-03-16 21:34:59 +0100 |
| commit | 339ed7f63798fb5ccab05fa7fb9d0d95743c9c89 (patch) | |
| tree | 214819f601b69bfd32507ca59047dd4d68ed5632 /wx+/image_tools.h | |
| parent | 7.9 (diff) | |
| download | FreeFileSync-339ed7f63798fb5ccab05fa7fb9d0d95743c9c89.tar.gz FreeFileSync-339ed7f63798fb5ccab05fa7fb9d0d95743c9c89.tar.bz2 FreeFileSync-339ed7f63798fb5ccab05fa7fb9d0d95743c9c89.zip | |
8.0
Diffstat (limited to 'wx+/image_tools.h')
| -rw-r--r-- | wx+/image_tools.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/wx+/image_tools.h b/wx+/image_tools.h index 554e7b49..c8077aa4 100644 --- a/wx+/image_tools.h +++ b/wx+/image_tools.h @@ -127,10 +127,9 @@ double getAvgBrightness(const wxImage& img) inline void brighten(wxImage& img, int level) { - const int pixelCount = img.GetWidth() * img.GetHeight(); - auto pixBegin = img.GetData(); - if (pixBegin) + if (auto pixBegin = img.GetData()) { + const int pixelCount = img.GetWidth() * img.GetHeight(); auto pixEnd = pixBegin + 3 * pixelCount; //RGB if (level > 0) std::for_each(pixBegin, pixEnd, [&](unsigned char& c) { c = static_cast<unsigned char>(std::min(255, c + level)); }); |