forums.ps2dev.org Forum Index forums.ps2dev.org
Homebrew PS2, PSP & PS3 Development Discussions
 
 FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 

advantages / disadvantages of ST3C compressed textures ?

 
Post new topic   Reply to topic    forums.ps2dev.org Forum Index -> PSP Development
View previous topic :: View next topic  
Author Message
patpsp



Joined: 25 Oct 2005
Posts: 31
PostPosted: Sat Jan 14, 2006 2:13 am    Post subject: advantages / disadvantages of ST3C compressed textures ? Reply with quote
Hello, i wonder whether the S3TC compressed textures are useful or not.

From what i've understood :

- DXT1 is for opaque textures, or transparency with just 1 bit (no level of transparency). It compresses 4x.
- DXT3 and DXT5 are for transparent textures with different transparency levels. It compresses 2x.

PSPGL implements S3TC textures, but the display of them is very low compared to non-compressed textures swizzled.

So anyone made tests with the S3TC ?
Back to top
View user's profile Send private message
Display posts from previous:   
Post new topic   Reply to topic    forums.ps2dev.org Forum Index -> PSP Development All times are GMT + 10 Hours
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum


Powered by phpBB © 2001, 2005 phpBB Group