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audioadapter: return result from enum_param directly

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There is no need to pass the result in an argument, just return the
value from the function.
This commit is contained in:
Wim Taymans 2021-12-02 10:43:14 +01:00
parent ebd2af612a
commit 77d66d73d1
1 changed files with 23 additions and 22 deletions
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37
spa/plugins/audioconvert/audioadapter.c
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@ -108,28 +108,29 @@ struct impl {
/** \endcond */
static void follower_enum_params(struct impl *this,
static int follower_enum_params(struct impl *this,
uint32_t id,
uint32_t idx,
struct spa_result_node_params *result,
const struct spa_pod *filter,
struct spa_pod_builder *builder,
int *res)
struct spa_pod_builder *builder)
{
int res;
if (result->next < 0x10000) {
if ((*res = spa_node_enum_params_sync(this->convert,
if ((res = spa_node_enum_params_sync(this->convert,
id, &result->next, filter, &result->param, builder)) == 1)
return;
return res;
result->next = 0x10000;
}
if (result->next >= 0x10000 && this->follower_params_flags[idx] & SPA_PARAM_INFO_READ) {
result->next &= 0xffff;
if ((*res = spa_node_enum_params_sync(this->follower,
if ((res = spa_node_enum_params_sync(this->follower,
id, &result->next, filter, &result->param, builder)) == 1) {
result->next |= 0x10000;
return;
return res;
}
}
return 0;
}
static int impl_node_enum_params(void *object, int seq,
@ -161,28 +162,28 @@ next:
res = spa_node_enum_params(this->convert, seq, id, start, num, filter);
return res;
case SPA_PARAM_PropInfo:
follower_enum_params(this, id, IDX_PropInfo, &result, filter, &b, &res);
if (res == 1)
break;
if ((res = follower_enum_params(this,
id, IDX_PropInfo, &result, filter, &b)) != 1)
return res;
break;
case SPA_PARAM_Props:
follower_enum_params(this, id, IDX_Props, &result, filter, &b, &res);
if (res == 1)
break;
if ((res = follower_enum_params(this,
id, IDX_Props, &result, filter, &b)) != 1)
return res;
break;
case SPA_PARAM_ProcessLatency:
follower_enum_params(this, id, IDX_ProcessLatency, &result, filter, &b, &res);
if (res == 1)
break;
if ((res = follower_enum_params(this,
id, IDX_ProcessLatency, &result, filter, &b)) != 1)
return res;
break;
case SPA_PARAM_EnumFormat:
case SPA_PARAM_Format:
case SPA_PARAM_Latency:
if ((res = spa_node_port_enum_params_sync(this->follower,
this->direction, 0,
id, &result.next, filter, &result.param, &b)) == 1)
break;
id, &result.next, filter, &result.param, &b)) != 1)
return res;
break;
default:
return -ENOENT;
}