Re: Implementation of PNG 'Get Count' and indexed reads...

[Dmitry Timoshkov]

Max TenEyck Woodbury  wrote:
> Would calculating the total number of 'row' calls and reading each row
> as a 'block in turn be an alternate implementation?

No, your terminology (what is a "row" in PNG?) shows lack of undertsanding
of what is a block, or what that APIs are supposed to return. Start with
writing a couple of simple tests, and demonstrate that you really undrestand
things before asking further questions.