Gran Turismo

[TheDax]

As far as I know, it's playable, but the text and mipmap issues remain. You can't fix the text yet, and you can fix the mipmap error by turning it off.

[The Phoenix]

(08-04-2013 05:47 AM)riyellev0 Wrote:  hello there...is granturismo still in game or already playable?
im cofused compability list still in-game but someone already told it's playable :/
thanks..

Depends on what you want the game for really, if its just to have an odd race, then its Playable.
But if you want to collect the cars & use the game seriously then its In game still, as the Lack of fonts showing correctly does stop you doing a lot in this game.

[The Phoenix]

Title: Gran Turismo.
Genre: Racing
Game ID: UCUS98632
Region: USA
Format: ISO
Version: Windows 7 (x86).

Wowser........updated PPSSPP to Git Build v0.8.1 - 1249-g8e22554
Noticed massive speed improvements all round in this game.
Only problem I could see now apart from the Fonts issue is a slight screen flicker using Buffered Rendering.

Edit: Flickering solved by Unticking Multi-Threading option.

Please note: No need to use Unlock CPU Clock option as game runs full speed in nearly all places now.

Thanks Developers in speeding up this Awesome game.
               
               

[solarmystic]

(08-11-2013 11:49 PM)The Phoenix Wrote:  Wowser........updated PPSSPP to Git Build v0.8.1 - 1249-g8e22554
Noticed massive speed improvements all round in this game.

F.Y.I., the responsible commits for the extreme speed boost in this game are the following two by Henrik:-

https://github.com/hrydgard/ppsspp/commi...abb261a64b

and

https://github.com/hrydgard/ppsspp/commi...26f9924555

[Donel]

The flicker only happens if multithreaded is checked, no?

I don't get screen flicker without multithreading, even in buffered rendering mode. I'm using the same build, v0.8.1 - 1249-g8e22554

[solarmystic]

(08-12-2013 12:09 AM)Donel Wrote:  The flicker only happens if multithreaded is checked, no?

I don't get screen flicker without multithreading, even in buffered rendering mode. I'm using the same build, v0.8.1 - 1249-g8e22554

Yep, this is what I observed as well.

[The Phoenix]

(08-12-2013 12:14 AM)solarmystic Wrote:  

(08-12-2013 12:09 AM)Donel Wrote:  The flicker only happens if multithreaded is checked, no?

I don't get screen flicker without multithreading, even in buffered rendering mode. I'm using the same build, v0.8.1 - 1249-g8e22554

Yep, this is what I observed as well.

Well shiver me timbers, you are right, didn't even think of disabling Multi-threading, oh well.......thanks again Guys.
Another problem solved, now only the Fonts, I wonder what is causing that issue, as I extracted my Fonts folder from my PSP 1003 (Flash0).

[TheDax]

Unknown and I have fixed GT's text, finally. Once this is pushed, GT will more or less be perfect in compatibility.

[bonquacks]

Yep, the game can be moved to Playable now by the mods. The fix has been merged into master with v0.8.1-1639-gad40ef6.

[Donel]

The game is fully playable now, great work, guys.

There are only a few problems left:

- Some stutter in the intro movie.
- Mipmapping breaks in-game textures. This also happens in other games and will be improved when the mipmapping implementation gets better. That's what Henrik said.
- Screen shaking caused by the Temporal AA. (Not exactly a problem)

The Mipmapping bug is avoidable by turning off Mipmapping, so it's not a big deal.

[TheDax]

Quote:Screen shaking caused by the Temporal AA. (Not exactly a problem)

That's not a bug; it's how the game renders itself. That said, I would imagine a hack of sorts(as in, a ROM hack-like hack, similar to a translation patch, not a hack in PPSSPP itself) could change how the game renders such that it doesn't do said antialiasing effect.

[ufdada]

Such a small change, such a big impact. Great work guys on finding this!

[Donel]

(08-19-2013 08:54 AM)daxtsu Wrote:  

Quote:Screen shaking caused by the Temporal AA. (Not exactly a problem)

That's not a bug; it's how the game renders itself. That said, I would imagine a hack of sorts(as in, a ROM hack-like hack, similar to a translation patch, not a hack in PPSSPP itself) could change how the game renders such that it doesn't do said antialiasing effect.

That's what I meant by "Not exactly a problem".

[TheDax]

Gotcha.

[azzuryo]

Unlock speed under 222, Screen shaking will disappear...