Revision d42dc217 libavcodec/iirfilter.h

View differences:

libavcodec/iirfilter.h
49 49
/**
50 50
 * Initialize filter coefficients.
51 51
 *
52
 * @param avc          a pointer to an arbitrary struct of which the first
53
 *                     field is a pointer to an AVClass struct
52 54
 * @param filt_type    filter type (e.g. Butterworth)
53 55
 * @param filt_mode    filter mode (e.g. lowpass)
54 56
 * @param order        filter order
......
58 60
 *
59 61
 * @return pointer to filter coefficients structure or NULL if filter cannot be created
60 62
 */
61
struct FFIIRFilterCoeffs* ff_iir_filter_init_coeffs(enum IIRFilterType filt_type,
63
struct FFIIRFilterCoeffs* ff_iir_filter_init_coeffs(void *avc,
64
                                                enum IIRFilterType filt_type,
62 65
                                                    enum IIRFilterMode filt_mode,
63 66
                                                    int order, float cutoff_ratio,
64 67
                                                    float stopband, float ripple);

Also available in: Unified diff