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Fix for bug 1444, the WuQuantizer doesn't work if the colors are already less than 256 so we just create a 8bpp image from the source.

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git-svn-id: http://svn.code.sf.net/p/greenshot/code/trunk@2451 7dccd23d-a4a3-4e1f-8c07-b4c1b4018ab4
This commit is contained in:
RKrom 2013-02-01 16:18:48 +00:00
commit 2730ac5540
4 changed files with 57 additions and 14 deletions
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4
GreenshotPlugin/Core/ImageOutput.cs
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@ -264,8 +264,8 @@ namespace GreenshotPlugin.Core {
LOG.InfoFormat("Image with format {0} has {1} colors", imageToSave.PixelFormat, colorCount);
if (outputSettings.ReduceColors || colorCount < 256) {
try {
LOG.Info("Reducing colors on bitmap to 255.");
tmpImage = quantizer.GetQuantizedImage(255);
LOG.Info("Reducing colors on bitmap to 256.");
tmpImage = quantizer.GetQuantizedImage(256);
if (disposeImage) {
imageToSave.Dispose();
}