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nax3000 is offline nax3000
2010-09-07 , 21:57
Posts: 619 | Thanked: 100 times | Joined on Jan 2010
#41
Originally Posted by Figa View Post
Yes, I do, but now it is slow as hell... I take every frame and scale it to new dimensions over ogles, but my "copying function" is bad. Give me some time please.
Dude, take as much time as you need. No pressure at all.
Also you are now my new favorite person on TMO haha
 

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Boemien is offline Boemien
2010-09-07 , 22:20
Posts: 770 | Thanked: 558 times | Joined on Mar 2010 @ Abidjan
#42
Thanks a lot. it's good to see that talented members are doing hard work for the community. thanks a lot.
 
devensega is offline devensega
2010-09-07 , 22:34
Posts: 161 | Thanked: 43 times | Joined on Apr 2010 @ Worcester
#43
I really am looking forward to this. I can finally consign my PSP to the sock drawer, gpSP was the only thing keeping it out.......

.....but I will have to finish Valkyria Chronicles first.
 
CormacB is offline CormacB
2010-09-08 , 12:22
Posts: 137 | Thanked: 150 times | Joined on Jan 2010
#44
GL scaling is not totally ideal for GBA style graphics. One of the pixel art scaling algorithms would be nice, but I guess that can be added in time.
 

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Figa is offline Figa
2010-09-08 , 13:15
Posts: 270 | Thanked: 239 times | Joined on Dec 2009 @ Czech Republic
#45
Yes you are right, but for now I guess that simple bilinear filtering will be ok. Other way for scaling can be added later. Scale2x looks cool. I will try both.
Last edited by Figa; 2010-09-08 at 13:32.
 

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javispedro is offline javispedro
2010-09-08 , 19:52
Posts: 2,355 | Thanked: 5,249 times | Joined on Jan 2009 @ Barcelona
#46
You might want to look at SDL_HAA for scaling.

If you scale surfaces using GLES you will notice a slowdown in windowed mode, as it will be scaled/uploaded to the SGX twice.
 

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Figa is offline Figa
2010-09-08 , 20:23
Posts: 270 | Thanked: 239 times | Joined on Dec 2009 @ Czech Republic
#47
Thanks in advance. Itīs really usefull thanks for your amazing work.
 

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javispedro is offline javispedro
2010-09-08 , 20:26
Posts: 2,355 | Thanked: 5,249 times | Joined on Jan 2009 @ Barcelona
#48
The disadvantage is that SDL_HAA is heavily N900/Maemo 5 dependent, so if you made the GLES scaling keep it around (disabled, etc) for future/older/other devices.
 

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Figa is offline Figa
2010-09-09 , 20:57
Posts: 270 | Thanked: 239 times | Joined on Dec 2009 @ Czech Republic
#49
Some progress here. Save states now works. I hope that scaler will be coming soon.
 

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Hariainm is offline Hariainm
2010-09-09 , 21:26
Posts: 485 | Thanked: 708 times | Joined on Feb 2010 @ Galiza
#50
Originally Posted by Figa View Post
Some progress here. Save states now works. I hope that scaler will be coming soon.
Cool! have you solved the issues with choppy audio?
 
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