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Re: GL4ES: another OpenGL over OpenGLES2 emulation - some tech. info and porting progress

Subject: Re: GL4ES: another OpenGL over OpenGLES2 emulation - some tech. info and porting progress
by Daytona675x on 2019/3/21 12:09:41

@all a-eon beta testers and VIPs

OpenGL ES 2 version 2.2 for Warp3D Nova / AmigaOS4 is on my FTP for testers to test now!

Fixed a bug introduced with the turbo version 2.0:
one of the new optmized buffer-hashers had a bug which could lead to all sorts of pretty weird behaviour, like geometry appearing at wrong positions or whatever.

The appearance of this bug also depended on your data buffers alignment and size, so generally spoken it only rarely happened, which is why it slipped through.
The fix doesn't have a measurable impact on performance.

Thanks to Capehill for reporting and for providing a very nice tiny test program for it!

Yep, that's it for that version Sometimes there's no big story even if the improvement is substantial
And no: this is not related to that Lugaru sky issue.

Cheers,
Daniel
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