diff options
Diffstat (limited to 'libaf/af_delay.c')
| -rw-r--r-- | libaf/af_delay.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/libaf/af_delay.c b/libaf/af_delay.c index 6ee94c2427..2f35e73a6f 100644 --- a/libaf/af_delay.c +++ b/libaf/af_delay.c @@ -27,14 +27,15 @@ static int control(struct af_instance_s* af, int cmd, void* arg) af->data->format = ((af_data_t*)arg)->format; af->data->bps = ((af_data_t*)arg)->bps; - return af->control(af,AF_CONTROL_DELAY_SET_LEN,&((af_delay_t*)af->setup)->tlen); + return af->control(af,AF_CONTROL_DELAY_LEN | AF_CONTROL_SET, + &((af_delay_t*)af->setup)->tlen); } case AF_CONTROL_COMMAND_LINE:{ float d = 0; sscanf((char*)arg,"%f",&d); - return af->control(af,AF_CONTROL_DELAY_SET_LEN,&d); + return af->control(af,AF_CONTROL_DELAY_LEN | AF_CONTROL_SET,&d); } - case AF_CONTROL_DELAY_SET_LEN:{ + case AF_CONTROL_DELAY_LEN | AF_CONTROL_SET:{ af_delay_t* s = (af_delay_t*)af->setup; void* bt = s->buf; // Old buffer int lt = s->len; // Old len @@ -50,8 +51,7 @@ static int control(struct af_instance_s* af, int cmd, void* arg) // Set new len and allocate new buffer s->tlen = *((float*)arg); af->delay = s->tlen * 1000.0; -// s->len = af->data->rate*af->data->bps*af->data->nch*(int)s->tlen; - s->len = ((int)(af->data->rate*s->tlen))*af->data->bps*af->data->nch; + s->len = af->data->rate*af->data->bps*af->data->nch*(int)s->tlen; s->buf = malloc(s->len); af_msg(AF_MSG_DEBUG0,"[delay] Delaying audio output by %0.2fs\n",s->tlen); af_msg(AF_MSG_DEBUG1,"[delay] Delaying audio output by %i bytes\n",s->len); @@ -74,6 +74,9 @@ static int control(struct af_instance_s* af, int cmd, void* arg) } return AF_OK; } + case AF_CONTROL_DELAY_LEN | AF_CONTROL_GET: + *((float*)arg) = ((af_delay_t*)af->setup)->tlen; + return AF_OK; } return AF_UNKNOWN; } |