The new version will be ready soon. Will work on Linux. Unfortunately, I don't have Raspberry Pi. I would be glad to get help with testing on Raspberry Pi and other platforms (MacOS, for example).
Oh, I see you have made code even faster. Well, then it makes no sense to me to send...
Ok, thank you, I will send this patch to Lazarus/FreePascal bug tracker.
Example of heavy PNG-image.
PNG loading optimization
I am happy to contribute to this wonderful project. :-)
I found a way is better. The data from the table with an index greater than 4096...
Solution found! GIFCodeTableSize increased from 4096 to 32768. Line 104 in BGRAGifFormat.pas....