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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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24
spa/plugins/xv/xv-sink.c
View file

@ -116,7 +116,7 @@ struct _SpaXvSink {
SpaPortInfo info;
SpaXvState state;
SpaPortInput *input;
SpaPortIO *io;
};
#define CHECK_PORT(this,d,p) ((d) == SPA_DIRECTION_OUTPUT && (p) == 0)
@ -437,9 +437,10 @@ spa_xv_sink_node_port_alloc_buffers (SpaNode *node,
}
static SpaResult
spa_xv_sink_node_port_set_input (SpaNode *node,
uint32_t port_id,
SpaPortInput *input)
spa_xv_sink_node_port_set_io (SpaNode *node,
SpaDirection direction,
uint32_t port_id,
SpaPortIO *io)
{
SpaXvSink *this;
@ -448,22 +449,14 @@ spa_xv_sink_node_port_set_input (SpaNode *node,
this = SPA_CONTAINER_OF (node, SpaXvSink, node);
if (!CHECK_PORT (this, SPA_DIRECTION_INPUT, port_id))
if (!CHECK_PORT (this, direction, port_id))
return SPA_RESULT_INVALID_PORT;
this->input = input;
this->io = io;
return SPA_RESULT_OK;
}
static SpaResult
spa_xv_sink_node_port_set_output (SpaNode *node,
uint32_t port_id,
SpaPortOutput *output)
{
return SPA_RESULT_NOT_IMPLEMENTED;
}
static SpaResult
spa_xv_sink_node_port_reuse_buffer (SpaNode *node,
uint32_t port_id,
@ -513,8 +506,7 @@ static const SpaNode xvsink_node = {
spa_xv_sink_node_port_set_props,
spa_xv_sink_node_port_use_buffers,
spa_xv_sink_node_port_alloc_buffers,
spa_xv_sink_node_port_set_input,
spa_xv_sink_node_port_set_output,
spa_xv_sink_node_port_set_io,
spa_xv_sink_node_port_reuse_buffer,
spa_xv_sink_node_port_send_command,
spa_xv_sink_node_process_input,