Re: [osg-submissions] Patch to .png Writer to support 16bpp and Depth as greyscale

[Robert Osfield]

Hi John,

Sorry about the delay on merging your changes. Changes now merged and
submitted to svn/trunk.

Cheers,
Robert.

On 20 April 2012 19:35, John Kaniarz <john.kani...@us.army.mil> wrote:
> This patch modifies ReaderWriterPNG.cpp to
> 1. Check the bit depth of the passed Image and return an error if not 8 or 
> 16. (not fully featured, but still an improvement over hard coded 8bit for 
> everything)
> 2. Detect GL_DEPTH_COMPONENT pixelFormat and write it as greyscale.
> 3. Endian swap 16bit image data when on a little endian architecture.
>
> ------------------
> Read this topic online here:
> http://forum.openscenegraph.org/viewtopic.php?p=47178#47178
>
>
>
>
> Attachments:
> http://forum.openscenegraph.org//files/readerwriterpng_176.cpp
>
>
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