s->thread_info.soft_muted = FALSE;
s->thread_info.state = s->state;
s->thread_info.rewind_nbytes = 0;
+ s->thread_info.rewind_requested = FALSE;
s->thread_info.max_rewind = 0;
s->thread_info.max_request = 0;
s->thread_info.requested_latency_valid = FALSE;
pa_sink_assert_ref(s);
pa_assert(PA_SINK_IS_LINKED(s->thread_info.state));
- /* Make sure the sink code already reset the counter! */
- pa_assert(s->thread_info.rewind_nbytes <= 0);
-
- if (nbytes <= 0)
- return;
+ s->thread_info.rewind_nbytes = 0;
+ s->thread_info.rewind_requested = FALSE;
- pa_log_debug("Processing rewind...");
+ if (nbytes > 0)
+ pa_log_debug("Processing rewind...");
while ((i = pa_hashmap_iterate(s->thread_info.inputs, &state, NULL))) {
pa_sink_input_assert_ref(i);
pa_sink_input_process_rewind(i, nbytes);
}
- if (s->monitor_source && PA_SOURCE_IS_OPENED(s->monitor_source->thread_info.state))
- pa_source_process_rewind(s->monitor_source, nbytes);
+ if (nbytes > 0)
+ if (s->monitor_source && PA_SOURCE_IS_OPENED(s->monitor_source->thread_info.state))
+ pa_source_process_rewind(s->monitor_source, nbytes);
}
/* Called from IO thread context */
pa_sink_ref(s);
- s->thread_info.rewind_nbytes = 0;
+ pa_assert(!s->thread_info.rewind_requested);
+ pa_assert(s->thread_info.rewind_nbytes == 0);
if (length <= 0)
length = pa_frame_align(MIX_BUFFER_LENGTH, &s->sample_spec);
pa_sink_ref(s);
- s->thread_info.rewind_nbytes = 0;
+ pa_assert(!s->thread_info.rewind_requested);
+ pa_assert(s->thread_info.rewind_nbytes == 0);
length = target->length;
block_size_max = pa_mempool_block_size_max(s->core->mempool);
pa_sink_ref(s);
- s->thread_info.rewind_nbytes = 0;
+ pa_assert(!s->thread_info.rewind_requested);
+ pa_assert(s->thread_info.rewind_nbytes == 0);
l = target->length;
d = 0;
pa_assert(pa_frame_aligned(length, &s->sample_spec));
pa_assert(result);
- s->thread_info.rewind_nbytes = 0;
+ pa_assert(!s->thread_info.rewind_requested);
+ pa_assert(s->thread_info.rewind_nbytes == 0);
/*** This needs optimization ***/
pa_sink_input_unref(i);
pa_sink_invalidate_requested_latency(s);
- pa_sink_request_rewind(s, 0);
+ pa_sink_request_rewind(s, (size_t) -1);
return 0;
}
pa_sink_invalidate_requested_latency(s);
pa_log_debug("Requesting rewind due to started move");
- pa_sink_request_rewind(s, 0);
+ pa_sink_request_rewind(s, (size_t) -1);
return 0;
}
case PA_SINK_MESSAGE_SET_VOLUME:
s->thread_info.soft_volume = *((pa_cvolume*) userdata);
- pa_sink_request_rewind(s, 0);
+ pa_sink_request_rewind(s, (size_t) -1);
return 0;
case PA_SINK_MESSAGE_SET_MUTE:
s->thread_info.soft_muted = PA_PTR_TO_UINT(userdata);
- pa_sink_request_rewind(s, 0);
+ pa_sink_request_rewind(s, (size_t) -1);
return 0;
case PA_SINK_MESSAGE_GET_VOLUME:
pa_sink_assert_ref(s);
pa_assert(PA_SINK_IS_LINKED(s->thread_info.state));
- if (nbytes <= 0)
+ if (nbytes == (size_t) -1)
nbytes = s->thread_info.max_rewind;
nbytes = PA_MIN(nbytes, s->thread_info.max_rewind);
- if (nbytes <= s->thread_info.rewind_nbytes)
+ if (s->thread_info.rewind_requested &&
+ nbytes <= s->thread_info.rewind_nbytes)
return;
s->thread_info.rewind_nbytes = nbytes;
+ s->thread_info.rewind_requested = TRUE;
if (s->request_rewind)
s->request_rewind(s);