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stream: don't do overlapping assignment of union members

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Coverity does not like assigning union member to another. Don't use
union here, as it's not needed.
This commit is contained in:
Pauli Virtanen 2022-07-20 15:34:45 +03:00 • committed by Wim Taymans
parent 67c41336db
commit b3db13be10
1 changed files with 11 additions and 13 deletions
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24
src/pipewire/stream.c
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@ -1261,11 +1261,9 @@ static int node_event_param(void *object, int seq,
{ {
struct spa_pod_prop *prop; struct spa_pod_prop *prop;
struct spa_pod_object *obj = (struct spa_pod_object *) param; struct spa_pod_object *obj = (struct spa_pod_object *) param;
union { float value_f;
float f; double value_d;
double d; bool value_b;
bool b;
} value;
float *values; float *values;
uint32_t i, n_values; uint32_t i, n_values;
@ -1278,24 +1276,24 @@ static int node_event_param(void *object, int seq,
switch (c->container) { switch (c->container) {
case SPA_TYPE_Float: case SPA_TYPE_Float:
if (spa_pod_get_float(&prop->value, &value.f) < 0) if (spa_pod_get_float(&prop->value, &value_f) < 0)
continue; continue;
n_values = 1; n_values = 1;
values = &value.f; values = &value_f;
break; break;
case SPA_TYPE_Double: case SPA_TYPE_Double:
if (spa_pod_get_double(&prop->value, &value.d) < 0) if (spa_pod_get_double(&prop->value, &value_d) < 0)
continue; continue;
n_values = 1; n_values = 1;
value.f = value.d; value_f = value_d;
values = &value.f; values = &value_f;
break; break;
case SPA_TYPE_Bool: case SPA_TYPE_Bool:
if (spa_pod_get_bool(&prop->value, &value.b) < 0) if (spa_pod_get_bool(&prop->value, &value_b) < 0)
continue; continue;
value.f = value.b ? 1.0f : 0.0f; value_f = value_b ? 1.0f : 0.0f;
n_values = 1; n_values = 1;
values = &value.f; values = &value_f;
break; break;
case SPA_TYPE_Array: case SPA_TYPE_Array:
if ((values = spa_pod_get_array(&prop->value, &n_values)) == NULL || if ((values = spa_pod_get_array(&prop->value, &n_values)) == NULL ||