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fix last_port

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This commit is contained in:
Wim Taymans 2017-06-28 16:53:10 +02:00
parent d8cac792f4
commit 9ee0cd7d8d
1 changed files with 5 additions and 5 deletions
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10
spa/plugins/audiomixer/audiomixer.c
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@ -253,8 +253,8 @@ static int impl_node_add_port(struct spa_node *node, enum spa_direction directio
SPA_PORT_INFO_FLAG_IN_PLACE; SPA_PORT_INFO_FLAG_IN_PLACE;
this->port_count++; this->port_count++;
if (this->last_port < port_id) if (this->last_port <= port_id)
this->last_port = port_id; this->last_port = port_id + 1;
return SPA_RESULT_OK; return SPA_RESULT_OK;
} }
@ -280,14 +280,14 @@ impl_node_remove_port(struct spa_node *node, enum spa_direction direction, uint3
} }
spa_memzero(port, sizeof(struct port)); spa_memzero(port, sizeof(struct port));
if (port_id == this->last_port) { if (port_id == this->last_port + 1) {
int i; int i;
for (i = this->last_port; i > 0; i--) for (i = this->last_port; i >= 0; i--)
if (GET_IN_PORT (this, i)->valid) if (GET_IN_PORT (this, i)->valid)
break; break;
this->last_port = i; this->last_port = i + 1;
} }
return SPA_RESULT_OK; return SPA_RESULT_OK;