[Mesa3d-dev] glReadPixels

[Daniel V. <vo...@lo...>]

hi`

neither the specs nor the blue book mentions creating a GL_INVALID_VALUE
when you pass NULL to glReadPixels - is it legal for Mesa to generate an
error in this case? I am wondering how much I can assume about error
checking, like can an implementation generate errors for things not
covered by the specs?

-- 
Daniel Vogel
Programmer
Loki Entertainment Software