So yesterday I drew some very primitive textures using paint, and ran them through my application. Cool they work. Today I drew slightly more intricate textures, and decided to put them in my application. No dice. So I test the primitive textures I drew prior, and those still work. The new ones just appear white on my Quad. Does anyone have any idea what this could be from?? Is my image resolution to high(my file size is 16 x 24 with maybe 16 colors...)? I've tried changing them from .bmp to .jpg, to .gif to .png... Still no dice. The texturing method I am using is primitive and similar to NeHe's lesson 6 (for reference : http://nehe.gamedev.net/data/lessons/lesson.asp?lesson=06) , so it's nothing complex by ANY means. And yes I did try googling this and saw nothing pertaining to this error. This is just down-right frusterating... [Edited by - Cakey on January 24, 2009 3:57:17 PM]

Are they definately saving in the same format?

Maybe your card doesn't support non power of two texture sizes, what where "yesterday's" texture sizes?

My working textures work in .png and .gif and .bmp.
The ones today do not work in any of these...

The sizes of yesterdays were, 32 x 32 and 64x32

The only thing I can even think of is a reboot, but I'm knee deep in coding another part of my game and don't wanna lose my spot, or know how much a reboot could even do for me..

I tried converting them to 32 x 32, and now they show up. How frusterating!

Seriously though I needed them to be 16 x 24(and 32 x 48 doesn't work...) specifically for it to look best but I'll find a way to work around it I guess.

EDIT: The textures only work in sizes of multiples of 32 for some reason. This is in JOGL in Vista. Hopefully this saves someone some headache, cuz I'm bustin out the tylenol.

Learn something new everyday! :)