1 (edited by MarkMarques 2011-12-19 12:23:31)

Topic: [Solved] PNG Lossless Reading error

Recently I noticed that IA 1.33 in Win7 is not able to read a "lossless" PNG file.

IA does read / display some part of the image ( about 1% )
but then fails with the message "Wrong pixel type".

I am using Irfanview to generate the PNG file with compression 0 "Lossless" ...
Replicable every time ...
Both IA and other Windows viewers open those files correctly

With compression 1 IA does read the PNG correctly ...

It seems that something is broken with the PNG implementation ...
How can I help debugging this ?

2

Re: [Solved] PNG Lossless Reading error

I have never encountered a PNG that IA cannot read, so you are welcome to send me an example file.

Michael Vinther

> software developer <

3

Re: [Solved] PNG Lossless Reading error

The PNG reader bug should now be fixed in the latest beta version

Michael Vinther

> software developer <