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alsa: remove useless code

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The resync check can be done in check_position_config.
This commit is contained in:
Wim Taymans 2022-02-16 21:28:56 +01:00
parent 4246961070
commit 798228a906
2 changed files with 2 additions and 19 deletions
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19
spa/plugins/alsa/alsa-pcm.c
View file

@ -1861,6 +1861,7 @@ static inline void check_position_config(struct state *state)
state->rate_denom = state->position->clock.rate.denom;
state->threshold = (state->duration * state->rate + state->rate_denom-1) / state->rate_denom;
state->resample = ((uint32_t)state->rate != state->rate_denom) || state->matching;
state->alsa_sync = true;
}
}
@ -2107,23 +2108,7 @@ int spa_alsa_read(struct state *state)
snd_pcm_sframes_t commitres;
int res = 0;
if (state->position) {
check_position_config(state);
if (!state->following) {
uint64_t position;
position = state->position->clock.position;
if (state->last_position && state->last_position + state->last_duration != position) {
state->alsa_sync = true;
spa_log_info(state->log, "%s: discont, resync %"PRIu64" %"PRIu64" %d",
state->props.device, state->last_position,
position, state->last_duration);
}
state->last_position = position;
state->last_duration = state->duration;
}
}
check_position_config(state);
max_read = state->buffer_frames;

2
spa/plugins/alsa/alsa-pcm.h
View file

@ -189,8 +189,6 @@ struct state {
uint32_t start_delay;
uint32_t duration;
uint32_t last_duration;
uint64_t last_position;
unsigned int alsa_started:1;
unsigned int alsa_sync:1;
unsigned int alsa_recovering:1;