Is this still true for the current codebase? I'm now getting an error trying to make a source node, and can't find documentation covering the use-case of attaching waveforms to the node graph, unfortunately. Here's my g++ compilation error:

error: cannot convert 'ma_waveform' to 'ma_data_source*' {aka 'void*'}
  145 |     ma_data_source_node_config dsnode_config = ma_data_source_node_config_init(wave);
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       ^~~~
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       ma_waveform

It's needs to be a pointer to ma_waveform. So it should be &wave (make sure your wave object stays valid and does not change memory address).

Thank you so much for the quick and helpful reply! Loving the library so far, genuinely the best free sound library I've used:)