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Add example to play sine wave

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Various build fixes and cleanups
Move port_add to private and make node ports based on implementation.
Improve pull based scheduling on remote nodes
This commit is contained in:
Wim Taymans 2017-09-07 10:22:32 +02:00
parent 36ac8a6545
commit 21cd5a2918
26 changed files with 640 additions and 185 deletions
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10
spa/plugins/alsa/alsa-sink.c
View file

@ -32,7 +32,7 @@
#define CHECK_PORT(this,d,p) ((d) == SPA_DIRECTION_INPUT && (p) == 0)
static const char default_device[] = "hw:0";
static const uint32_t default_min_latency = 128;
static const uint32_t default_min_latency = 64;
static void reset_props(struct props *props)
{
@ -368,13 +368,13 @@ impl_node_port_enum_params(struct spa_node *node,
switch (index) {
case 0:
spa_pod_builder_object(&b, &f[0], 0, this->type.param_alloc_buffers.Buffers,
PROP(&f[1], this->type.param_alloc_buffers.size, SPA_POD_TYPE_INT,
this->props.min_latency * this->frame_size),
PROP_U_MM(&f[1], this->type.param_alloc_buffers.size, SPA_POD_TYPE_INT,
this->props.min_latency * this->frame_size,
this->props.min_latency * this->frame_size, INT32_MAX),
PROP(&f[1], this->type.param_alloc_buffers.stride, SPA_POD_TYPE_INT,
0),
PROP_MM(&f[1], this->type.param_alloc_buffers.buffers, SPA_POD_TYPE_INT,
32,
1, 32),
2, 2, 32),
PROP(&f[1], this->type.param_alloc_buffers.align, SPA_POD_TYPE_INT,
16));
break;