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filter-chain: add abs plugin

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To calculate the absolute value of the signal.
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Niklas Carlsson 2024-12-06 12:15:25 +01:00 • committed by Wim Taymans
parent 7785f61677
commit d7718dbcb7
2 changed files with 46 additions and 0 deletions
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6
src/modules/module-filter-chain.c
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@ -427,6 +427,12 @@ extern struct spa_handle_factory spa_filter_graph_factory;
* It has an input port "In" and an output port "Out". It also has a "Control"
* and "Notify" port for the control values.
*
* ### Abs
*
* The abs plugin can be used to calculate the absolute value of samples.
*
* It has an input port "In" and an output port "Out".
*
* ### Exp
*
* The exp plugin can be used to calculate the exponential (base^x) of samples