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improve error reporting

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Move signals from core to the objects themselves
Use per object info to track object signals
Use periods in alsasink and source
This commit is contained in:
Wim Taymans 2017-01-17 10:27:58 +01:00
parent fb69758251
commit cae971e106
23 changed files with 573 additions and 384 deletions
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22
spa/plugins/alsa/alsa-utils.c
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@ -111,14 +111,13 @@ int
spa_alsa_set_format (SpaALSAState *state, SpaFormatAudio *fmt, SpaPortFormatFlags flags)
{
unsigned int rrate, rchannels;
snd_pcm_uframes_t size;
snd_pcm_uframes_t period_size;
int err, dir;
snd_pcm_hw_params_t *params;
snd_pcm_format_t format;
SpaAudioInfoRaw *info = &fmt->info.raw;
snd_pcm_t *hndl;
unsigned int buffer_time;
unsigned int period_time;
unsigned int periods;
SpaALSAProps *props = &state->props[1];
if ((err = spa_alsa_open (state)) < 0)
@ -166,17 +165,31 @@ spa_alsa_set_format (SpaALSAState *state, SpaFormatAudio *fmt, SpaPortFormatFlag
state->rate = info->rate;
state->frame_size = info->channels * 2;
period_size = props->period_size;
CHECK (snd_pcm_hw_params_set_period_size_near (hndl, params, &period_size, &dir), "set_period_size");
state->period_frames = period_size;
periods = props->periods;
CHECK (snd_pcm_hw_params_set_periods_near (hndl, params, &periods, &dir), "set_periods_near");
state->buffer_frames = periods * state->period_frames;
CHECK (snd_pcm_hw_params_set_buffer_size (hndl, params, state->buffer_frames), "set_buffer_size");
#if 0
/* set the buffer time */
buffer_time = props->buffer_time;
CHECK (snd_pcm_hw_params_set_buffer_time_near (hndl, params, &buffer_time, &dir), "set_buffer_time_near");
CHECK (snd_pcm_hw_params_get_buffer_size (params, &size), "get_buffer_size");
state->buffer_frames = size;
/* set the period time */
period_time = props->period_time;
CHECK (snd_pcm_hw_params_set_period_time_near (hndl, params, &period_time, &dir), "set_period_time_near");
CHECK (snd_pcm_hw_params_get_period_size (params, &size, &dir), "get_period_size");
state->period_frames = size;
#endif
spa_log_info (state->log, "buffer frames %zd, period frames %zd", state->buffer_frames, state->period_frames);
@ -391,10 +404,12 @@ mmap_write (SpaALSAState *state)
}
#endif
#if 0
ni.event.type = SPA_NODE_EVENT_TYPE_NEED_INPUT;
ni.event.size = sizeof (ni);
ni.port_id = 0;
state->event_cb (&state->node, &ni.event, state->user_data);
#endif
size = avail;
while (size > 0) {
@ -536,7 +551,6 @@ alsa_on_fd_events (SpaSource *source)
if (revents & SPA_IO_ERR) {
if ((err = xrun_recovery (state, hndl, err)) < 0) {
spa_log_error (state->log, "error: %s", snd_strerror (err));
return;
}
}