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channelmix: recalc channelmix when param changed

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This commit is contained in:
Wim Taymans 2022-02-25 11:09:19 +01:00
parent 7241bf3c54
commit ab8f9be979
1 changed files with 8 additions and 3 deletions
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9
spa/plugins/audioconvert/channelmix.c
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@ -595,13 +595,16 @@ static int channelmix_set_param(struct impl *this, const char *k, const char *s)
this->mix.lfe_cutoff = atoi(s); this->mix.lfe_cutoff = atoi(s);
else if (spa_streq(k, "channelmix.disable")) else if (spa_streq(k, "channelmix.disable"))
this->props.disabled = spa_atob(s); this->props.disabled = spa_atob(s);
else
return 0; return 0;
return 1;
} }
static int parse_prop_params(struct impl *this, struct spa_pod *params) static int parse_prop_params(struct impl *this, struct spa_pod *params)
{ {
struct spa_pod_parser prs; struct spa_pod_parser prs;
struct spa_pod_frame f; struct spa_pod_frame f;
int changed = 0;
spa_pod_parser_pod(&prs, params); spa_pod_parser_pod(&prs, params);
if (spa_pod_parser_push_struct(&prs, &f) < 0) if (spa_pod_parser_push_struct(&prs, &f) < 0)
@ -634,9 +637,11 @@ static int parse_prop_params(struct impl *this, struct spa_pod *params)
continue; continue;
spa_log_info(this->log, "key:'%s' val:'%s'", name, value); spa_log_info(this->log, "key:'%s' val:'%s'", name, value);
channelmix_set_param(this, name, value); changed += channelmix_set_param(this, name, value);
} }
return 0; if (changed)
channelmix_init(&this->mix);
return changed;
} }
static int apply_props(struct impl *this, const struct spa_pod *param) static int apply_props(struct impl *this, const struct spa_pod *param)