Re: [Plib-users] Low Frame rate with plib fnt lib

[<li...@ce...>]

I have the latest nvidia driver, I think it is 97.46, installed and I =20
am using shader model 3.0 stuff, so I am pretty sure I am not using =20
mesa... but just to be sure.... is there a way to check?   For =20
example, under windows I could run depends and see would dlls are =20
pulled in....

Ed

Quoting steve <sjb...@ai...>:


> li...@ce... wrote:
>> I downloaded PLIB, built it, built the examples, ran fnt_test... made
>> sure everything worked ok.  Then I took the fnt_test example and
>> copied the required bits to my app.  My app rendered the text as it
>> should... had the same rendered output as fnt_test.... But my frame
>> rate dropped to < 1.0 frame per second.  When I disable the fnt lib
>> code my app runs at > 1300 frames per second.  Am I missing something?
>
> I'd bet that you app build process is pulling in Mesa instead of the
> native OpenGL driver for whatever graphics card you have.  If your
> app was very simple (and especially not using much texture) then your
> frame rates could take a nose-dive.
>
> That's my best guess.
>
>
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