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audiomixer: update io states more correctly

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This commit is contained in:
Wim Taymans 2018-03-08 10:07:44 +01:00
parent 1aa960ad54
commit 5bff143eaf
1 changed files with 11 additions and 8 deletions
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19
spa/plugins/audiomixer/audiomixer.c
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@ -783,10 +783,8 @@ static void recycle_buffer(struct impl *this, uint32_t id)
struct port *port = GET_OUT_PORT(this, 0);
struct buffer *b = &port->buffers[id];
if (!b->outstanding) {
spa_log_warn(this->log, NAME "%p: buffer %d not outstanding", this, id);
if (!b->outstanding)
return;
}
spa_list_append(&port->queue, &b->link);
b->outstanding = false;
@ -1009,7 +1007,7 @@ static int impl_node_process_output(struct spa_node *node)
struct impl *this;
struct port *outport;
struct spa_io_buffers *outio;
int i;
int i, res;
size_t min_queued = SIZE_MAX;
spa_return_val_if_fail(node != NULL, -EINVAL);
@ -1020,8 +1018,10 @@ static int impl_node_process_output(struct spa_node *node)
outio = outport->io;
spa_return_val_if_fail(outio != NULL, -EIO);
if (outio->status == SPA_STATUS_HAVE_BUFFER)
return SPA_STATUS_HAVE_BUFFER;
if (outio->status == SPA_STATUS_HAVE_BUFFER) {
res = SPA_STATUS_HAVE_BUFFER;
goto done;
}
/* recycle */
if (outio->buffer_id < outport->n_buffers) {
@ -1039,7 +1039,7 @@ static int impl_node_process_output(struct spa_node *node)
min_queued = inport->queued_bytes;
}
if (min_queued != SIZE_MAX && min_queued > 0) {
outio->status = mix_output(this, min_queued);
res = outio->status = mix_output(this, min_queued);
} else {
/* take requested output range and apply to input */
for (i = 0; i < this->last_port; i++) {
@ -1058,8 +1058,11 @@ static int impl_node_process_output(struct spa_node *node)
inio->status = SPA_STATUS_NEED_BUFFER;
}
}
outio->status = SPA_STATUS_OK;
res = SPA_STATUS_NEED_BUFFER;
}
return outio->status;
done:
return res;
}
static const struct spa_node impl_node = {