quote:Original post by Anonymous Poster
Why not try glTexImage2d(...) with target set to GL_PROXY_....??
u can call it multiple times with increasing size untill it tells u that this texture won''t be resident in the vram.
i think this can give a rough estimate.
um... i could.... but it is like you would determine how many free memory a computer has with sequences of malloc.
and for the vram, i don''t want to have to re-load all my texture''s that became overwriten to determine how many memory is left
