calc_highshelf_coefs(reverb_status.high_coef, 20, dBGain, play_mode->rate); 
calc_highshelf_coefs(reverb_status.high_coef, SYSTEM_EFFECT_LPF_FC, dBGain, play_mode->rate); 
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, 20, dBGain, play_mode->rate);	}}
4357	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4357/982c069ceae585dd86c633cbadac26bf8e4dffb6/readmidi.c/clean/timidity/readmidi.c