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policy-node: keep the original node format

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This commit is contained in:
Wim Taymans 2020-08-19 11:26:51 +02:00
parent 35534baf9d
commit d878843c2b
1 changed files with 11 additions and 4 deletions
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15
src/examples/media-session/policy-node.c
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@ -145,19 +145,26 @@ static int configure_node(struct node *node, struct spa_audio_info *info)
char buf[1024]; char buf[1024];
struct spa_pod_builder b = { 0, }; struct spa_pod_builder b = { 0, };
struct spa_pod *param; struct spa_pod *param;
struct spa_audio_info format;
if (node->configured) if (node->configured)
return 0; return 0;
format = node->format;
if (info != NULL) { if (info != NULL) {
if (info->info.raw.channels < node->format.info.raw.channels || node->monitor) if (info->info.raw.channels < format.info.raw.channels || node->monitor) {
node->format = *info; pw_log_info("node %d monitor:%d downmix %d to %d",
node->id, node->monitor, format.info.raw.channels,
info->info.raw.channels);
format = *info;
}
} }
node->format.info.raw.rate = impl->sample_rate; format.info.raw.rate = impl->sample_rate;
spa_pod_builder_init(&b, buf, sizeof(buf)); spa_pod_builder_init(&b, buf, sizeof(buf));
param = spa_format_audio_raw_build(&b, SPA_PARAM_Format, &node->format.info.raw); param = spa_format_audio_raw_build(&b, SPA_PARAM_Format, &format.info.raw);
param = spa_pod_builder_add_object(&b, param = spa_pod_builder_add_object(&b,
SPA_TYPE_OBJECT_ParamPortConfig, SPA_PARAM_PortConfig, SPA_TYPE_OBJECT_ParamPortConfig, SPA_PARAM_PortConfig,
SPA_PARAM_PORT_CONFIG_direction, SPA_POD_Id(node->direction), SPA_PARAM_PORT_CONFIG_direction, SPA_POD_Id(node->direction),