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| author | k-m_schindler <k-m_schindler@b956fd51-792f-4845-bead-9b4dfca2ff2c> | 2009-02-13 21:27:42 +0000 |
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| committer | k-m_schindler <k-m_schindler@b956fd51-792f-4845-bead-9b4dfca2ff2c> | 2009-02-13 21:27:42 +0000 |
| commit | cf71c461e3099bb8db9ccbc09b55797733f4632c (patch) | |
| tree | eea54aca3afd533fdc734949cd6ace1a64d380d7 | |
| parent | 23c87e0c4020c47a14d6e7fc3ae29d31f0bef387 (diff) | |
| download | usdx-cf71c461e3099bb8db9ccbc09b55797733f4632c.tar.gz usdx-cf71c461e3099bb8db9ccbc09b55797733f4632c.tar.xz usdx-cf71c461e3099bb8db9ccbc09b55797733f4632c.zip | |
Additional safe guard for pixel size in ColorizeImage
git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@1591 b956fd51-792f-4845-bead-9b4dfca2ff2c
| -rw-r--r-- | src/base/UImage.pas | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/base/UImage.pas b/src/base/UImage.pas index d9d02a58..db4cde09 100644 --- a/src/base/UImage.pas +++ b/src/base/UImage.pas @@ -947,6 +947,15 @@ var begin Pixel := ImgSurface^.Pixels; + + // check of the size of a pixel in bytes. + // It should be always 4, but this + // additional safeguard will show, + // whether something went wrong up to here. + + if ImgSurface^.format.BytesPerPixel <> 4 then + Log.LogError ('ColorizeImage: The pixel size should be 4, but it is ' + + IntToStr(ImgSurface^.format.BytesPerPixel)); hue := col2hue(NewColor); // hue is shl 10 f := hue and $3ff; |