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policy-node: refactor configure_node

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This commit is contained in:
Wim Taymans 2020-07-22 16:53:02 +02:00
parent 59e69d8329
commit 201d762b2a
1 changed files with 32 additions and 21 deletions
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53
src/examples/media-session/policy-node.c
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@ -95,13 +95,37 @@ struct node {
unsigned int enabled:1;
};
static int configure_node(struct node *node, struct spa_audio_info *info)
{
struct impl *impl = node->impl;
char buf[1024];
struct spa_pod_builder b = { 0, };
struct spa_pod *param;
node->format = *info;
node->format.info.raw.rate = impl->sample_rate;
spa_pod_builder_init(&b, buf, sizeof(buf));
param = spa_format_audio_raw_build(&b, SPA_PARAM_Format, &node->format.info.raw);
param = spa_pod_builder_add_object(&b,
SPA_TYPE_OBJECT_ParamPortConfig, SPA_PARAM_PortConfig,
SPA_PARAM_PORT_CONFIG_direction, SPA_POD_Id(node->direction),
SPA_PARAM_PORT_CONFIG_mode, SPA_POD_Id(SPA_PARAM_PORT_CONFIG_MODE_dsp),
SPA_PARAM_PORT_CONFIG_monitor, SPA_POD_Bool(true),
SPA_PARAM_PORT_CONFIG_format, SPA_POD_Pod(param));
if (pw_log_level_enabled(SPA_LOG_LEVEL_DEBUG))
spa_debug_pod(2, NULL, param);
pw_node_set_param((struct pw_node*)node->obj->obj.proxy,
SPA_PARAM_PortConfig, 0, param);
return 0;
}
static int activate_node(struct node *node)
{
struct impl *impl = node->impl;
struct sm_param *p;
char buf[1024];
struct spa_pod_builder b = { 0, };
struct spa_pod *param;
bool have_format = false;
pw_log_debug(NAME" %p: node %p activate", impl, node);
@ -132,24 +156,8 @@ static int activate_node(struct node *node)
have_format = true;
}
if (have_format) {
node->format.info.raw.rate = impl->sample_rate;
spa_pod_builder_init(&b, buf, sizeof(buf));
param = spa_format_audio_raw_build(&b, SPA_PARAM_Format, &node->format.info.raw);
param = spa_pod_builder_add_object(&b,
SPA_TYPE_OBJECT_ParamPortConfig, SPA_PARAM_PortConfig,
SPA_PARAM_PORT_CONFIG_direction, SPA_POD_Id(node->direction),
SPA_PARAM_PORT_CONFIG_mode, SPA_POD_Id(SPA_PARAM_PORT_CONFIG_MODE_dsp),
SPA_PARAM_PORT_CONFIG_monitor, SPA_POD_Bool(true),
SPA_PARAM_PORT_CONFIG_format, SPA_POD_Pod(param));
if (pw_log_level_enabled(SPA_LOG_LEVEL_DEBUG))
spa_debug_pod(2, NULL, param);
pw_node_set_param((struct pw_node*)node->obj->obj.proxy,
SPA_PARAM_PortConfig, 0, param);
}
if (have_format)
configure_node(node, &node->format);
node->active = true;
return 0;
@ -409,6 +417,9 @@ static int link_nodes(struct node *node, struct node *peer)
struct pw_properties *props;
pw_log_debug(NAME " %p: link nodes %d %d", impl, node->id, peer->id);
#if 0
configure_node(node, &peer->format);
#endif
node->peer = peer;