dBGain = gs_system_effect_hsf_gain_table[reverb_status.pre_lpf]; /* calculate highpass shelving filter's coefficients */ calc_highshelf_coefs(reverb_status.high_coef, SYSTEM_EFFECT_LPF_FC, dBGain, play_mode->rate); 
reverb_status.lpf.freq = (double)(7 - reverb_status.pre_lpf) / 7 * 7000 + 350; calc_filter_iir1_lowpass(&(reverb_status.lpf)); 
void recompute_reverb_status(){	FLOAT_T dBGain;	reverb_status.level_ratio = (double)reverb_status.level / 127.0f;	reverb_status.time_ratio = (double)reverb_status.time / 128.0f + 0.5f;	if(reverb_status.pre_lpf) {		dBGain = gs_system_effect_hsf_gain_table[reverb_status.pre_lpf];		/* calculate highpass shelving filter's coefficients */		calc_highshelf_coefs(reverb_status.high_coef, SYSTEM_EFFECT_LPF_FC, dBGain, play_mode->rate);	}}
4357	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4357/ef525d28ea437fec3f4f86bd57a71d3712f68920/readmidi.c/buggy/timidity/readmidi.c