glUseProgram and glBindFramebuffer order

Started by funnyben123, Dec 19 2012 09:49 PM

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#1 funnyben123 Members - Reputation: 103

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Posted 19 December 2012 - 09:49 PM

my apologies for being new to opengl,

does order matter when call glUseProgram and glBindFramebuffer?

if I -

glUseProgram(1)
glBindFramebuffer(x)
dlDrawElements()

Will I be using program 1?

Thanks!

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#2 sgt_barnes Members - Reputation: 321

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Posted 20 December 2012 - 02:30 AM

Yes, of course!
The former binds the current program object (which tells OpenGL HOW to draw stuff) and the latter the current framebuffer object (which tells OpenGL WHERE to draw stuff).
Obviously, the order of the two doesn't matter, as long as you call them both before actually drawing anything.

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