Searched refs:SEQ_CONTROL (Results 1 - 1 of 1) sorted by relevance
| /bionic/libc/kernel/uapi/linux/ |
| H A D | soundcard.h | 817 #define SEQ_CONTROL(dev, chn, controller, value) _CHN_COMMON(dev, MIDI_CTL_CHANGE, chn, controller, 0, value) macro
824 #define SEQ_EXPRESSION(dev, voice, value) SEQ_CONTROL(dev, voice, CTL_EXPRESSION, value*128)
825 #define SEQ_MAIN_VOLUME(dev, voice, value) SEQ_CONTROL(dev, voice, CTL_MAIN_VOLUME, (value*16383)/100)
826 #define SEQ_PANNING(dev, voice, pos) SEQ_CONTROL(dev, voice, CTL_PAN, (pos+128) / 2)
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