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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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41
spa/plugins/volume/volume.c
View file

@ -55,7 +55,6 @@ typedef struct {
SpaVolumeBuffer buffers[MAX_BUFFERS];
uint32_t n_buffers;
void *io;
SpaList empty;
@ -565,41 +564,24 @@ spa_volume_node_port_alloc_buffers (SpaNode *node,
}
static SpaResult
spa_volume_node_port_set_input (SpaNode *node,
uint32_t port_id,
SpaPortInput *input)
spa_volume_node_port_set_io (SpaNode *node,
SpaDirection direction,
uint32_t port_id,
SpaPortIO *io)
{
SpaVolume *this;
SpaVolumePort *port;
if (node == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
this = SPA_CONTAINER_OF (node, SpaVolume, node);
if (!CHECK_PORT (this, SPA_DIRECTION_INPUT, port_id))
if (!CHECK_PORT (this, direction, port_id))
return SPA_RESULT_INVALID_PORT;
this->in_ports[port_id].io = input;
return SPA_RESULT_OK;
}
static SpaResult
spa_volume_node_port_set_output (SpaNode *node,
uint32_t port_id,
SpaPortOutput *output)
{
SpaVolume *this;
if (node == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
this = SPA_CONTAINER_OF (node, SpaVolume, node);
if (!CHECK_PORT (this, SPA_DIRECTION_OUTPUT, port_id))
return SPA_RESULT_INVALID_PORT;
this->in_ports[port_id].io = output;
port = direction == SPA_DIRECTION_INPUT ? &this->in_ports[port_id] : &this->out_ports[port_id];
port->io = io;
return SPA_RESULT_OK;
}
@ -718,8 +700,8 @@ static SpaResult
spa_volume_node_process_input (SpaNode *node)
{
SpaVolume *this;
SpaPortInput *input;
SpaPortOutput *output;
SpaPortIO *input;
SpaPortIO *output;
SpaVolumePort *in_port, *out_port;
SpaBuffer *dbuf, *sbuf;
@ -795,8 +777,7 @@ static const SpaNode volume_node = {
spa_volume_node_port_set_props,
spa_volume_node_port_use_buffers,
spa_volume_node_port_alloc_buffers,
spa_volume_node_port_set_input,
spa_volume_node_port_set_output,
spa_volume_node_port_set_io,
spa_volume_node_port_reuse_buffer,
spa_volume_node_port_send_command,
spa_volume_node_process_input,