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Use int counters for iterating items

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Use counters instead of void* to iterate items. This simplifies some
things and makes it easier to do over the wire.
Add format description to NodeInfo and use this to add format
descriptions to pinos devices.
Small fixes to fix leaks and crashes.
This commit is contained in:
Wim Taymans 2017-02-01 08:58:21 +01:00
parent 8b84d8fde6
commit b38ecafe81
38 changed files with 363 additions and 330 deletions
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51
pinos/server/node.c
View file

@ -22,6 +22,7 @@
#include <errno.h>
#include "pinos/client/pinos.h"
#include "pinos/client/serialize.h"
#include "pinos/server/node.h"
#include "pinos/server/data-loop.h"
@ -423,8 +424,44 @@ node_bind_func (PinosGlobal *global,
info.name = this->name;
info.max_inputs = this->transport->area->max_inputs;
info.n_inputs = this->transport->area->n_inputs;
info.input_formats = NULL;
for (info.n_input_formats = 0; ; info.n_input_formats++) {
SpaFormat *fmt;
void *p;
if (spa_node_port_enum_formats (this->node,
SPA_DIRECTION_INPUT,
0,
&fmt,
NULL,
info.n_input_formats) < 0)
break;
info.input_formats = realloc (info.input_formats, sizeof (SpaFormat*) * (info.n_input_formats + 1));
p = malloc (pinos_serialize_format_get_size (fmt));
info.input_formats[info.n_input_formats] = pinos_serialize_format_copy_into (p, fmt);
}
info.max_outputs = this->transport->area->max_outputs;
info.n_outputs = this->transport->area->n_outputs;
info.output_formats = NULL;
for (info.n_output_formats = 0; ; info.n_output_formats++) {
SpaFormat *fmt;
void *p;
if (spa_node_port_enum_formats (this->node,
SPA_DIRECTION_OUTPUT,
0,
&fmt,
NULL,
info.n_output_formats) < 0)
break;
info.output_formats = realloc (info.output_formats, sizeof (SpaFormat*) * (info.n_output_formats + 1));
p = malloc (pinos_serialize_format_get_size (fmt));
info.output_formats[info.n_output_formats] = pinos_serialize_format_copy_into (p, fmt);
}
info.state = this->state;
info.error = this->error;
info.props = this->properties ? &this->properties->dict : NULL;
@ -667,9 +704,9 @@ pinos_node_destroy (PinosNode * this)
* @node: a #PinosNode
* @direction: a #PinosDirection
*
* Find a new unused port id in @node with @direction
* Find a new unused port in @node with @direction
*
* Returns: the new port id or %SPA_ID_INVALID on error
* Returns: the new port or %NULL on error
*/
PinosPort *
pinos_node_get_free_port (PinosNode *node,
@ -698,12 +735,8 @@ pinos_node_get_free_port (PinosNode *node,
}
}
if (port == NULL) {
if (!spa_list_is_empty (ports))
port = spa_list_first (ports, PinosPort, link);
else
return NULL;
}
if (port == NULL && !spa_list_is_empty (ports))
port = spa_list_first (ports, PinosPort, link);
return port;
@ -812,7 +845,7 @@ pinos_node_update_state (PinosNode *node,
spa_zero (info);
m.info = &info;
info.change_mask = 1 << 1;
info.change_mask = 1 << 5;
info.state = node->state;
info.error = node->error;