Re: Encoding array of 8-bit RGB values to PNG

To encode with spng you can look at the example code and encoder
documentation:

https://github.com/randy408/libspng/blob/v0.7.0/examples/example.c#L208

https://libspng.org/docs/encode/

The destination PNG format is set with `spng_set_ihdr()`,
truecolor (ie SPNG_COLOR_TYPE_TRUECOLOR) is the equivalent
color type to RGB.

‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐

On Tuesday, October 26th, 2021 at 03:24, rndusr <[email protected]> wrote:

> Hello,
>
> I'm interacting with a scanner, and I have a contiguous block of memory
>
> containing 8-bit RGB data. I'd like to convert this to PNG, and I had a
>
> look at libspng but I'm not sure how to make it work with my current
>
> situation.
>
> Could anyone give me some pointers or reading regarding this issue?
>
> Regards,
>
> rndusr
>
> png-mng-implement mailing list
>
> [email protected]
>
> https://lists.sourceforge.net/lists/listinfo/png-mng-implement


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