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Sebastian Dröge authored
Original commit message from CVS: * gst/audiofx/Makefile.am: * gst/audiofx/audiofxbaseiirfilter.c: (gst_audio_fx_base_iir_filter_base_init), (gst_audio_fx_base_iir_filter_dispose), (gst_audio_fx_base_iir_filter_class_init), (gst_audio_fx_base_iir_filter_init), (gst_audio_fx_base_iir_filter_calculate_gain), (gst_audio_fx_base_iir_filter_set_coefficients), (gst_audio_fx_base_iir_filter_setup), (process), (gst_audio_fx_base_iir_filter_transform_ip), (gst_audio_fx_base_iir_filter_stop): * gst/audiofx/audiofxbaseiirfilter.h: Implement a base class for IIR filters. * gst/audiofx/audiochebband.c: (gst_audio_cheb_band_base_init), (gst_audio_cheb_band_class_init), (gst_audio_cheb_band_init), (generate_coefficients), (gst_audio_cheb_band_set_property), (gst_audio_cheb_band_setup): * gst/audiofx/audiochebband.h: * gst/audiofx/audiocheblimit.c: (gst_audio_cheb_limit_base_init), (gst_audio_cheb_limit_class_init), (gst_audio_cheb_limit_init), (generate_coefficients), (gst_audio_cheb_limit_set_property), (gst_audio_cheb_limit_setup): * gst/audiofx/audiocheblimit.h: Use the IIR filter base class for the chebyshev filters.
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