improve fps when render into a matrix

Aug 16, 2011 at 7:25pm

improve fps when render into a matrix

Hi all
For some reasons, I have to render my gl context to a matrix…
With a single 1200×1000 video, I get 15 fps maximum…
Some of you would have some tips to obtain a good frame rate ?

Thx you.
Here’s the patch to understand my problem:

– Pasted Max Patch, click to expand. –
Aug 16, 2011 at 9:48pm

im getting 20fps!

but seriously, this is some harsh patch,
GPU and CPU dont like to pass big chunks of data between each.
there is help, and i might be outdated BUT it worked


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