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View Full Version : teximage1D with a size more than GL_MAX_TEX_SIZE?



destiny
03-16-2008, 06:23 AM
I have a 1D shading table with a length of 65536 .But GL_MAX_TEXTURE_SIZE=4096.What could I do?

-NiCo-
03-16-2008, 07:11 AM
Use a 2D table and address it as

y = index/256;
x = index-y*256;

Jedimaster
03-16-2008, 07:50 AM
Use 2d or rectangle texture instead