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stream: add a method to check if driving or not

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When the node is driving, we need to call trigger_process()
otherwise we don't and we simply need to wait for the process() to
be called, triggered by the driver node.

See #1484
This commit is contained in:
Wim Taymans 2021-08-06 15:35:11 +02:00
parent 3c97090ba0
commit b030a4e7da
5 changed files with 32 additions and 14 deletions
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5
src/examples/video-src-alloc.c
View file

@ -208,8 +208,9 @@ static void on_stream_state_changed(void *_data, enum pw_stream_state old, enum
interval.tv_sec = 0;
interval.tv_nsec = 40 * SPA_NSEC_PER_MSEC;
pw_loop_update_timer(pw_thread_loop_get_loop(data->loop),
data->timer, &timeout, &interval, false);
if (pw_stream_is_driving(data->stream))
pw_loop_update_timer(pw_thread_loop_get_loop(data->loop),
data->timer, &timeout, &interval, false);
break;
}
default:

5
src/examples/video-src-reneg.c
View file

@ -214,8 +214,9 @@ static void on_stream_state_changed(void *_data, enum pw_stream_state old, enum
interval.tv_sec = 0;
interval.tv_nsec = 40 * SPA_NSEC_PER_MSEC;
pw_loop_update_timer(pw_thread_loop_get_loop(data->loop),
data->timer, &timeout, &interval, false);
if (pw_stream_is_driving(data->stream))
pw_loop_update_timer(pw_thread_loop_get_loop(data->loop),
data->timer, &timeout, &interval, false);
timeout.tv_sec = 1;
timeout.tv_nsec = 0;

5
src/examples/video-src.c
View file

@ -208,8 +208,9 @@ static void on_stream_state_changed(void *_data, enum pw_stream_state old, enum
interval.tv_sec = 0;
interval.tv_nsec = 40 * SPA_NSEC_PER_MSEC;
pw_loop_update_timer(pw_main_loop_get_loop(data->loop),
data->timer, &timeout, &interval, false);
if (pw_stream_is_driving(data->stream))
pw_loop_update_timer(pw_main_loop_get_loop(data->loop),
data->timer, &timeout, &interval, false);
break;
}
default: