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null-source: Fix max_latency_msec argument is not changed

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This module uses 2 seconds for default max latency. If max_latency_msec
is set, max_latency value will be changed.

Part-of: <https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/merge_requests/431>
This commit is contained in:
Jaechul Lee 2020-12-08 11:20:14 +09:00 • committed by PulseAudio Marge Bot
parent 6bf178d794
commit a17d00c3d2
1 changed files with 6 additions and 4 deletions
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10
src/modules/module-null-source.c
View file

@ -200,7 +200,6 @@ int pa__init(pa_module*m) {
pa_channel_map map; pa_channel_map map;
pa_modargs *ma = NULL; pa_modargs *ma = NULL;
pa_source_new_data data; pa_source_new_data data;
pa_usec_t max_latency = MAX_LATENCY_USEC;
uint32_t max_latency_msec; uint32_t max_latency_msec;
pa_assert(m); pa_assert(m);
@ -252,10 +251,13 @@ int pa__init(pa_module*m) {
pa_source_set_asyncmsgq(u->source, u->thread_mq.inq); pa_source_set_asyncmsgq(u->source, u->thread_mq.inq);
pa_source_set_rtpoll(u->source, u->rtpoll); pa_source_set_rtpoll(u->source, u->rtpoll);
if (pa_modargs_get_value_u32(ma, "max_latency_msec", &max_latency_msec)) max_latency_msec = MAX_LATENCY_USEC / PA_USEC_PER_MSEC;
max_latency = max_latency_msec * PA_USEC_PER_MSEC; if (pa_modargs_get_value_u32(ma, "max_latency_msec", &max_latency_msec) < 0) {
pa_log("Failed to get max_latency_msec.");
goto fail;
}
pa_source_set_latency_range(u->source, MIN_LATENCY_USEC, max_latency); pa_source_set_latency_range(u->source, MIN_LATENCY_USEC, max_latency_msec * PA_USEC_PER_MSEC);
u->block_usec = u->source->thread_info.max_latency; u->block_usec = u->source->thread_info.max_latency;