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examples: set diffent Clock and Position on source

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Set a different Clock id and Position clock id on the testsrc so that it
knows that it needs to be a follower.
This commit is contained in:
Wim Taymans 2026-05-11 13:44:24 +02:00
parent 5bc76c7d07
commit 2e86383aba
1 changed files with 5 additions and 1 deletions
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6
spa/examples/adapter-control.c
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@ -94,6 +94,7 @@ struct data {
struct spa_node *sink_follower_node; // alsa-pcm-sink struct spa_node *sink_follower_node; // alsa-pcm-sink
struct spa_node *sink_node; // adapter for alsa-pcm-sink struct spa_node *sink_node; // adapter for alsa-pcm-sink
struct spa_io_position source_position;
struct spa_io_position position; struct spa_io_position position;
struct spa_io_buffers source_sink_io[1]; struct spa_io_buffers source_sink_io[1];
struct spa_buffer *source_buffers[1]; struct spa_buffer *source_buffers[1];
@ -687,6 +688,9 @@ static int make_nodes(struct data *data)
data->position.clock.target_duration = 1024; data->position.clock.target_duration = 1024;
data->position.clock.rate = data->position.clock.target_rate; data->position.clock.rate = data->position.clock.target_rate;
data->position.clock.duration = data->position.clock.target_duration; data->position.clock.duration = data->position.clock.target_duration;
data->position.clock.id = 0;
data->source_position = data->position;
data->source_position.clock.id = 1;
if ((res = spa_node_set_io(data->source_node, if ((res = spa_node_set_io(data->source_node,
SPA_IO_Position, SPA_IO_Position,
&data->position, sizeof(data->position))) < 0) { &data->position, sizeof(data->position))) < 0) {
@ -701,7 +705,7 @@ static int make_nodes(struct data *data)
} }
if ((res = spa_node_set_io(data->source_node, if ((res = spa_node_set_io(data->source_node,
SPA_IO_Clock, SPA_IO_Clock,
&data->position.clock, sizeof(data->position.clock))) < 0) { &data->source_position.clock, sizeof(data->source_position.clock))) < 0) {
printf("can't set io clock on source node: %d\n", res); printf("can't set io clock on source node: %d\n", res);
return res; return res;
} }