convert char matrix to float 32

Apr 1, 2010 at 12:05pm

convert char matrix to float 32

i am looking in all kinds of forums, but can’t find the solution:
I’ve red that [jit.slide] is more efficient with float 32 matrix, but i don’t know how to convert my matrix (4 char 648 480) to a float 32 one.
I’ve red it is with the [jit.expr] object, but i can’t understand anything… Math are far away from me :)
Anybody knows ?


Apr 1, 2010 at 4:58pm

jit.matrix 4 float32 640 480

Apr 1, 2010 at 5:47pm

i was looking too far for something really stupid !

thanks anyway, bye



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