Re: [hatari-devel] SDL3

[Andreas Grabher <andreas_g86@xxxxxxxxxx>]

> Am 12.05.2024 um 21:21 schrieb Thomas Huth <th.huth@xxxxxxxxx>:
> 
> Am Thu, 9 May 2024 08:37:41 +0200
> schrieb Andreas Grabher <andreas_g86@xxxxxxxxxx>:
> 
>> Hello all,
>> 
>> SDL3 is under development and is soon to replace SDL2. Therefore I ported Previous to SDL3. Until SDL3 is in stable condition I will keep the SDL2 port though.
>> 
>> Porting was quite straight forward but also involved some tricky things. I was able to simplify audio handling quite a bit. On the other hand video handling is a bit strange in my SDL3 port. I might try to further improve this. But anyway everything seems to work properly or even better than with SDL2.
>> 
>> I appended a patch. It will partially apply to Hatari like for example in sdlgui.c. Other things need to be transferred manually.
> 
> Thanks, this will be very helpful when we'll be starting the adaption to
> SDL3! (but at least my current plan is to wait 'til SDL3 is available in
> the usual Linux distributions before starting to work on converting Hatari
> to this new major version of the SDL)
> 
> Thomas
> 
> 
There is a new pre-release of SDL3 (version 3.1.3). They have locked their ABI now. So I do not expect there to be more significant changes. Appended is an updated patch that converts Previous from SDL2 to SDL3. I think it will be useful for Hatari. Some parts like sdlgui.c and the CMakeLists can be taken directly. Other parts can serve as templates.

Regards,
Andreas

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