My pipelines are too big for graphviz
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I am wondering if anybody has played around with techniques for visualizing a GstPipeline as an alternative to graphviz. The reason I ask is: I am running into a problem where my pipelines are too big for graphviz to handle. When I execute `dot -T svg $input_dot > $output_svg` I get errors such as:
Apparently the width of a graphviz canvas is limited to 2^16, as described here: https://stackoverflow.com/questions/10621574/dot-overwide-node-error My graphs are so big that these views don't work.
It would be great if those views worked. _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
Re: My pipelines are too big for graphviz
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I typically view them directly with “xdot”: a small utility that renders dot diagrams directly. I’m pretty sure it uses graphviz underneath but it’s worth the quick test.
Michael
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Thanks but xdot did not work. I got the same exact error messages. On Tue, Aug 6, 2019 at 4:22 PM Michael Gruner <[hidden email]> wrote:
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Re: My pipelines are too big for graphviz
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Le mardi 06 août 2019 à 16:48 -0700, David Ing a écrit :
> Thanks but xdot did not work. I got the same exact error messages. There is few regressions with recent graphviz/dot. The only solution I found for similar cases is to use an older graphiz/dot, how old, I don't know exactly. > > On Tue, Aug 6, 2019 at 4:22 PM Michael Gruner <[hidden email]> wrote: > > I typically view them directly with “xdot”: a small utility that renders dot diagrams directly. I’m pretty sure it uses graphviz underneath but it’s worth the quick test. > > > > Michael > > www.ridgerun.com > > > > > > > On Aug 6, 2019, at 2:41 PM, David Ing <[hidden email]> wrote: > > > > > > I am wondering if anybody has played around with techniques for visualizing a GstPipeline as an alternative to graphviz. > > > > > > The reason I ask is: I am running into a problem where my pipelines are too big for graphviz to handle. When I execute `dot -T svg $input_dot > $output_svg` I get errors such as: > > > > > > > Error: Edge length 67584.000000 larger than maximum 65535 allowed. > > > > Check for overwide node(s). > > > > Error: Edge length 84991.000000 larger than maximum 65535 allowed. > > > > Check for overwide node(s). > > > > > > > > ... a hundred more like this, then eventually: > > > > > > > > sh: line 1: 1091 Segmentation fault (core dumped) > > > > > > > > > > Apparently the width of a graphviz canvas is limited to 2^16, as described here: https://stackoverflow.com/questions/10621574/dot-overwide-node-error > > > > > > My graphs are so big that these views don't work. > > > GST_DEBUG_GRAPH_SHOW_ALL > > > GST_DEBUG_GRAPH_SHOW_CAPS_DETAILS > > > It would be great if those views worked. > > > _______________________________________________ > > > gstreamer-devel mailing list > > > [hidden email] > > > https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel > > > > _______________________________________________ > > gstreamer-devel mailing list > > [hidden email] > > https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel > > _______________________________________________ > gstreamer-devel mailing list > [hidden email] > https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel _______________________________________________ gstreamer-devel mailing list [hidden email] https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
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