Hello everyone, I have been trying to find out if I can determine whether a jpeg file is lossless or lossy when decompressing it using the libjpeg API. >From what I can tell, it might be possible that the internal state in "master->lossless" is setup after a call to "jpeg_read_header". However, I have not seen a way to access that property by using the public API.
In TurboJPEG API 3, there is "tj3Get" and "TJPARAM_LOSSLESS" that can probably be used for the same purpose. The question is, can I also access the "lossless" property using the public libjpeg API or is there an indirect way of deriving that information with public API calls? Best regards, Kevin -- You received this message because you are subscribed to the Google Groups "libjpeg-turbo User Discussion/Support" group. To unsubscribe from this group and stop receiving emails from it, send an email to libjpeg-turbo-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/libjpeg-turbo-users/1ddcbe50-7118-4aa6-a6ec-99e99b91627bn%40googlegroups.com.
