From 7e2581e1df7b56f14c3254c3aa6ef9b536c3e38f Mon Sep 17 00:00:00 2001 From: Ricardo Biehl Pasquali Date: Fri, 25 Jan 2019 17:42:56 -0200 Subject: pcm: Remove setting unnecessary parameters SUBFORMAT is always zero. SAMPLE_BITS and FRAME_BITS are refined by ALSA based on the already set FORMAT and CHANNELS. Signed-off-by: Ricardo Biehl Pasquali --- src/pcm.c | 6 ------ 1 file changed, 6 deletions(-) (limited to 'src/pcm.c') diff --git a/src/pcm.c b/src/pcm.c index 3a9deec..4710862 100644 --- a/src/pcm.c +++ b/src/pcm.c @@ -359,13 +359,7 @@ int pcm_set_config(struct pcm *pcm, const struct pcm_config *config) param_init(¶ms); param_set_mask(¶ms, SNDRV_PCM_HW_PARAM_FORMAT, pcm_format_to_alsa(config->format)); - param_set_mask(¶ms, SNDRV_PCM_HW_PARAM_SUBFORMAT, - SNDRV_PCM_SUBFORMAT_STD); param_set_min(¶ms, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, config->period_size); - param_set_int(¶ms, SNDRV_PCM_HW_PARAM_SAMPLE_BITS, - pcm_format_to_bits(config->format)); - param_set_int(¶ms, SNDRV_PCM_HW_PARAM_FRAME_BITS, - pcm_format_to_bits(config->format) * config->channels); param_set_int(¶ms, SNDRV_PCM_HW_PARAM_CHANNELS, config->channels); param_set_int(¶ms, SNDRV_PCM_HW_PARAM_PERIODS, config->period_count); -- cgit v1.2.3