jbildstein / nanojpeg.net Goto Github PK

While adding jpg support I ran into a bug with clipping where it was hiding images. Clipping has been disabled and needs to be fixed.

I want to pass it a stream so I can process images consistently

I found and fixed a nasty bug regarding greyscale JPEGs. The following condition in the else branch of Image.ConvertYcc is wrong:

If stride and width are equal, greyscale images will not be handled and have the Data field left at null.

The difference between stride and width is checked a few lines below and the case where they are equal is completely fine, and even handled correctly. The condition should rather be:

else if (channels.Length == 1)

Note that this is already a bug in the original NanoJPEG.

I added NanoJpg library to process jpg files but it does not support CMYK color space. There might be a problem with Grayscale as well.

I'm using your library to try to render jpg files and running into an issue where decoding the attached image renders all white pixels.