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pcm: change code formatting for softvol_load_control()

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This commit applies code format according to typical and moderate rule,
for softvol_load_control().

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Sakamoto 2016-07-14 23:07:36 +09:00 • committed by Takashi Iwai
parent 709aa36bc2
commit 8306bb2b6a
1 changed files with 15 additions and 7 deletions
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22
src/pcm/pcm_softvol.c
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@ -734,7 +734,8 @@ static int softvol_load_control(snd_pcm_t *pcm, snd_pcm_softvol_t *svol,
else if (svol->max_dB < 0) else if (svol->max_dB < 0)
svol->zero_dB_val = 0; /* there is no 0 dB setting */ svol->zero_dB_val = 0; /* there is no 0 dB setting */
else else
svol->zero_dB_val = (min_dB / (min_dB - max_dB)) * svol->max_val; svol->zero_dB_val = (min_dB / (min_dB - max_dB)) *
svol->max_val;
snd_ctl_elem_info_alloca(&cinfo); snd_ctl_elem_info_alloca(&cinfo);
snd_ctl_elem_info_set_id(cinfo, ctl_id); snd_ctl_elem_info_set_id(cinfo, ctl_id);
@ -758,11 +759,13 @@ static int softvol_load_control(snd_pcm_t *pcm, snd_pcm_softvol_t *svol,
cinfo->count != (unsigned int)cchannels || cinfo->count != (unsigned int)cchannels ||
cinfo->value.integer.min != 0 || cinfo->value.integer.min != 0 ||
cinfo->value.integer.max != resolution - 1) { cinfo->value.integer.max != resolution - 1) {
if ((err = snd_ctl_elem_remove(svol->ctl, &cinfo->id)) < 0) { err = snd_ctl_elem_remove(svol->ctl, &cinfo->id);
if (err < 0) {
SNDERR("Control %s mismatch", tmp_name); SNDERR("Control %s mismatch", tmp_name);
return err; return err;
} }
snd_ctl_elem_info_set_id(cinfo, ctl_id); /* reset numid */ /* reset numid */
snd_ctl_elem_info_set_id(cinfo, ctl_id);
if ((err = add_user_ctl(svol, cinfo, cchannels)) < 0) { if ((err = add_user_ctl(svol, cinfo, cchannels)) < 0) {
SNDERR("Cannot add a control"); SNDERR("Cannot add a control");
return err; return err;
@ -770,7 +773,8 @@ static int softvol_load_control(snd_pcm_t *pcm, snd_pcm_softvol_t *svol,
} else if (svol->max_val > 1) { } else if (svol->max_val > 1) {
/* check TLV availability */ /* check TLV availability */
unsigned int tlv[4]; unsigned int tlv[4];
err = snd_ctl_elem_tlv_read(svol->ctl, &cinfo->id, tlv, sizeof(tlv)); err = snd_ctl_elem_tlv_read(svol->ctl, &cinfo->id, tlv,
sizeof(tlv));
if (err < 0) if (err < 0)
add_tlv_info(svol, cinfo); add_tlv_info(svol, cinfo);
} }
@ -780,7 +784,8 @@ static int softvol_load_control(snd_pcm_t *pcm, snd_pcm_softvol_t *svol,
return 0; return 0;
/* set up dB table */ /* set up dB table */
if (min_dB == PRESET_MIN_DB && max_dB == ZERO_DB && resolution == PRESET_RESOLUTION) if (min_dB == PRESET_MIN_DB && max_dB == ZERO_DB &&
resolution == PRESET_RESOLUTION)
svol->dB_value = (unsigned int*)preset_dB_value; svol->dB_value = (unsigned int*)preset_dB_value;
else { else {
#ifndef HAVE_SOFT_FLOAT #ifndef HAVE_SOFT_FLOAT
@ -792,8 +797,11 @@ static int softvol_load_control(snd_pcm_t *pcm, snd_pcm_softvol_t *svol,
svol->min_dB = min_dB; svol->min_dB = min_dB;
svol->max_dB = max_dB; svol->max_dB = max_dB;
for (i = 0; i <= svol->max_val; i++) { for (i = 0; i <= svol->max_val; i++) {
double db = svol->min_dB + (i * (svol->max_dB - svol->min_dB)) / svol->max_val; double db = svol->min_dB +
double v = (pow(10.0, db / 20.0) * (double)(1 << VOL_SCALE_SHIFT)); (i * (svol->max_dB - svol->min_dB)) /
svol->max_val;
double v = (pow(10.0, db / 20.0) *
(double)(1 << VOL_SCALE_SHIFT));
svol->dB_value[i] = (unsigned int)v; svol->dB_value[i] = (unsigned int)v;
} }
if (svol->zero_dB_val) if (svol->zero_dB_val)