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Searched refs:min_dB (Results 1 – 3 of 3) sorted by relevance

/bsp/allwinner/libraries/sunxi-hal/hal/source/sound/component/aw-alsa-lib/
A Dpcm_softvol.c51 double min_dB; member
618 printf("min_dB: %g\n", svol->min_dB); in snd_pcm_softvol_dump()
657 svol->min_dB = min_dB; in softvol_load_control()
665 svol->zero_dB_val = (min_dB / (min_dB - max_dB)) * in softvol_load_control()
704 svol->min_dB = min_dB; in softvol_load_control()
707 double db = svol->min_dB + in softvol_load_control()
708 (i * (svol->max_dB - svol->min_dB)) / in softvol_load_control()
731 double min_dB = PRESET_MIN_DB; in _snd_pcm_softvol_open() local
744 if (svol_config->min_dB != 0) in _snd_pcm_softvol_open()
745 min_dB = svol_config->min_dB; in _snd_pcm_softvol_open()
[all …]
A Dalsa_config.c63 .min_dB = -51.0,
77 .min_dB = -51.0,
/bsp/allwinner/libraries/sunxi-hal/include/hal/aw-alsa-lib/plugin/
A Dpcm_softvol.h53 double min_dB, max_dB; member

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