Commit 887d4c05 authored by Justin Ruggles's avatar Justin Ruggles

lavr: clarify documentation for avresample_get/set_matrix()

parent d04c17c9
......@@ -216,6 +216,9 @@ int avresample_build_matrix(uint64_t in_layout, uint64_t out_layout,
* Get the current channel mixing matrix.
* If no custom matrix has been previously set or the AVAudioResampleContext is
* not open, an error is returned.
* @param avr audio resample context
* @param matrix mixing coefficients; matrix[i + stride * o] is the weight of
* input channel i in output channel o.
......@@ -231,7 +234,8 @@ int avresample_get_matrix(AVAudioResampleContext *avr, double *matrix,
* Allows for setting a custom mixing matrix, overriding the default matrix
* generated internally during avresample_open(). This function can be called
* anytime on an allocated context, either before or after calling
* avresample_open(). avresample_convert() always uses the current matrix.
* avresample_open(), as long as the channel layouts have been set.
* avresample_convert() always uses the current matrix.
* Calling avresample_close() on the context will clear the current matrix.
* @see avresample_close()
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