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improve node io

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Unify input and output io areas.
Add support for ranges in the io area.
Automatically recycle buffers in the output areas in process_output
Improve the mixer, add use_buffer support, use a queue of input buffers,
fix mixing, add support for ranges.
Fix mixer and v4l2 tests
This commit is contained in:
Wim Taymans 2017-04-03 14:56:04 +02:00
parent 29fbf2e841
commit 01c13adab5
28 changed files with 983 additions and 747 deletions
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14
pinos/client/transport.c
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@ -47,8 +47,8 @@ transport_area_get_size (PinosTransportArea *area)
{
size_t size;
size = sizeof (PinosTransportArea);
size += area->max_inputs * sizeof (SpaPortInput);
size += area->max_outputs * sizeof (SpaPortOutput);
size += area->max_inputs * sizeof (SpaPortIO);
size += area->max_outputs * sizeof (SpaPortIO);
size += sizeof (SpaRingbuffer);
size += INPUT_BUFFER_SIZE;
size += sizeof (SpaRingbuffer);
@ -63,25 +63,25 @@ transport_setup_area (void *p, PinosTransport *trans)
int i;
trans->area = a = p;
p = SPA_MEMBER (p, sizeof (PinosTransportArea), SpaPortInput);
p = SPA_MEMBER (p, sizeof (PinosTransportArea), SpaPortIO);
trans->inputs = p;
for (i = 0; i < a->max_inputs; i++) {
trans->inputs[i].state = SPA_PORT_STATE_FLAG_NONE;
trans->inputs[i].flags = SPA_PORT_INPUT_FLAG_NONE;
trans->inputs[i].flags = SPA_PORT_IO_FLAG_NONE;
trans->inputs[i].buffer_id = SPA_ID_INVALID;
trans->inputs[i].status = SPA_RESULT_OK;
}
p = SPA_MEMBER (p, a->max_inputs * sizeof (SpaPortInput), void);
p = SPA_MEMBER (p, a->max_inputs * sizeof (SpaPortIO), void);
trans->outputs = p;
for (i = 0; i < a->max_outputs; i++) {
trans->outputs[i].state = SPA_PORT_STATE_FLAG_NONE;
trans->outputs[i].flags = SPA_PORT_OUTPUT_FLAG_NONE;
trans->outputs[i].flags = SPA_PORT_IO_FLAG_NONE;
trans->outputs[i].buffer_id = SPA_ID_INVALID;
trans->outputs[i].status = SPA_RESULT_OK;
}
p = SPA_MEMBER (p, a->max_outputs * sizeof (SpaPortOutput), void);
p = SPA_MEMBER (p, a->max_outputs * sizeof (SpaPortIO), void);
trans->input_buffer = p;
spa_ringbuffer_init (trans->input_buffer, INPUT_BUFFER_SIZE);