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filter-graph: allow 8 channels in max plugin

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Mimic the same channel behavior as for other plugins that allows
for 8 channels, such as Mixer and Mult.
This commit is contained in:
Niklas Carlsson 2025-09-29 12:09:57 +02:00 • committed by Wim Taymans
parent 3cf182255f
commit 3f9ae1ee10
2 changed files with 52 additions and 16 deletions
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7
src/modules/module-filter-chain.c
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@ -537,9 +537,12 @@ extern struct spa_handle_factory spa_filter_graph_factory;
*
* ### Max
*
* Use the `max` plugin if you need to select the max value of two channels.
* Use the `max` plugin if you need to select the max value of a number of input ports.
*
* It has two input ports "In 1" and "In 2" and one output port "Out".
* It has 8 input ports named "In 1" to "In 8" and one output port "Out".
*
* All input ports samples are checked to find the maximum value per sample. Unused
* input ports will be ignored and not cause overhead.
*
* ### dcblock
*