Lines Matching refs:ch_num
67 int ch_num; in ChInit() local
72 for (ch_num = 0; ch_num < MAX_CHANNEL; ch_num++) in ChInit()
74 channel[ch_num].playing = FALSE; in ChInit()
77 for (ch_num = 0; ch_num < MAX_MIDI_CHANNEL; ch_num++) in ChInit()
79 midi_ch[ch_num].volume = 127; in ChInit()
80 midi_ch[ch_num].pan = 64; in ChInit()
81 midi_ch[ch_num].expression = 127; in ChInit()
136 int ch_num; in ChAllNoteOff() local
140 for (ch_num = 0; ch_num < MAX_CHANNEL; ch_num++) in ChAllNoteOff()
142 channel[ch_num].playing = FALSE; in ChAllNoteOff()
157 int ch_num; in NoteOn() local
162 for (ch_num = 0; ch_num < MAX_CHANNEL; ch_num++) in NoteOn()
164 if (!channel[ch_num].playing) in NoteOn()
167 if (ch_num == MAX_CHANNEL) in NoteOn()
170 ch = &channel[ch_num]; in NoteOn()
182 SND_SetupChannelPcm(ch_num, in NoteOn()
192 SND_StartTimer(1U << ch_num, 0, 0, 0); in NoteOn()
208 int ch_num; in NoteOff() local
211 for (ch_num = 0; ch_num < MAX_CHANNEL; ch_num++) in NoteOff()
213 ch = &channel[ch_num]; in NoteOff()
220 SND_StopTimer(1U << ch_num, 0, 0, 0); in NoteOff()