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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
Download patch file Download diff file Expand all files Collapse all files

8
pinos/server/client-node.c
View file

@ -472,13 +472,12 @@ spa_proxy_node_port_enum_formats (SpaNode *node,
uint32_t port_id,
SpaFormat **format,
const SpaFormat *filter,
void **state)
unsigned int index)
{
SpaProxy *this;
SpaProxyPort *port;
int index;
if (node == NULL || format == NULL || state == NULL)
if (node == NULL || format == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
this = SPA_CONTAINER_OF (node, SpaProxy, node);
@ -488,13 +487,10 @@ spa_proxy_node_port_enum_formats (SpaNode *node,
port = direction == SPA_DIRECTION_INPUT ? &this->in_ports[port_id] : &this->out_ports[port_id];
index = (*state == NULL ? 0 : *(int*)state);
if (index >= port->n_formats)
return SPA_RESULT_ENUM_END;
*format = port->formats[index];
*(int*)state = ++index;
return SPA_RESULT_OK;
}

11
pinos/server/link.c
View file

@ -78,7 +78,7 @@ do_negotiate (PinosLink *this, SpaNodeState in_state, SpaNodeState out_state)
PinosLinkImpl *impl = SPA_CONTAINER_OF (this, PinosLinkImpl, this);
SpaResult res;
SpaFormat *filter = NULL, *format;
void *istate = NULL, *ostate = NULL;
unsigned int iidx = 0, oidx = 0;
char *error = NULL;
if (in_state != SPA_NODE_STATE_CONFIGURE && out_state != SPA_NODE_STATE_CONFIGURE)
@ -95,8 +95,8 @@ again:
this->input->port_id,
&filter,
NULL,
&istate)) < 0) {
if (res == SPA_RESULT_ENUM_END && istate != NULL) {
iidx)) < 0) {
if (res == SPA_RESULT_ENUM_END && iidx != 0) {
asprintf (&error, "error input enum formats: %d", res);
goto error;
}
@ -110,9 +110,10 @@ again:
this->output->port_id,
&format,
filter,
&ostate)) < 0) {
oidx)) < 0) {
if (res == SPA_RESULT_ENUM_END) {
ostate = NULL;
oidx = 0;
iidx++;
goto again;
}
asprintf (&error, "error output enum formats: %d", res);

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;