plem

In this patch I have some videostreams coming out different jit.gl.pix objects.

I like to detect if a texture is "active", so if it is actually showing video or mere black.

How can I detect that from within a jit.gl.pix object and send a false or true out to the rest of my patch? Adding the four individual cell-values and see if they are 0?

And how can I send the result out of the jit.gl.pix?

Sorry for this basic questions, but learning every day, especially by this forum (-;

In this patch I have some videostreams coming out different jit.gl.pix objects.
I like to detect if a texture is "active", so if it is actually showing video or mere black.
How can I detect that from within a jit.gl.pix object and send a false or true out to the rest of my patch? Adding the four individual cell-values and see if they are 0?
And how can I send the result out of the jit.gl.pix?

Sorry for this basic questions, but learning every day, especially by this forum  (-;

In this patch I have some videostreams coming out different jit.gl.pix objects.
I like to detect if a texture is "active", so if it is actua

is there an active texture or not