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lavr: document upper bound on number of output samples.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
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@ -265,6 +265,10 @@ int avresample_set_compensation(AVAudioResampleContext *avr, int sample_delta,
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/**
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/**
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* Convert input samples and write them to the output FIFO.
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* Convert input samples and write them to the output FIFO.
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*
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*
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* The upper bound on the number of output samples is given by
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* avresample_available() + (avresample_get_delay() + number of input samples) *
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* output sample rate / input sample rate.
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*
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* The output data can be NULL or have fewer allocated samples than required.
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* The output data can be NULL or have fewer allocated samples than required.
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* In this case, any remaining samples not written to the output will be added
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* In this case, any remaining samples not written to the output will be added
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* to an internal FIFO buffer, to be returned at the next call to this function
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* to an internal FIFO buffer, to be returned at the next call to this function
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