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audiomixer: improve mixing

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Remove PortIO flags, we can use the status
Move PortIO to ports
Move transport to client-node
Improve scheduling
This commit is contained in:
Wim Taymans 2017-04-12 10:40:17 +02:00
parent 9bd92b781c
commit 4c7b56020a
14 changed files with 398 additions and 300 deletions
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5
spa/plugins/alsa/alsa-utils.c
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@ -337,8 +337,7 @@ pull_frames_queue (SpaALSAState *state,
if (spa_list_is_empty (&state->ready)) {
SpaEvent event = SPA_EVENT_INIT (state->type.event_node.NeedInput);
io->flags = SPA_PORT_IO_FLAG_RANGE;
io->status = SPA_RESULT_OK;
io->status = SPA_RESULT_NEED_INPUT;
io->range.offset = state->sample_count * state->frame_size;
io->range.min_size = state->threshold * state->frame_size;
io->range.max_size = frames * state->frame_size;
@ -370,7 +369,7 @@ pull_frames_queue (SpaALSAState *state,
spa_list_remove (&b->link);
b->outstanding = true;
state->io->buffer_id = b->outbuf->id;
spa_log_trace (state->log, "alsa-util %p: reuse buffer %u", state, b->outbuf->id);
state->event_cb (&state->node, (SpaEvent *)&rb, state->user_data);
state->ready_offset = 0;