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Add sync and async support in *testsrc

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Make minumum alsa latency configurable.
This commit is contained in:
Wim Taymans 2017-04-03 16:54:44 +02:00
parent 01c13adab5
commit 5c32690cc8
13 changed files with 186 additions and 153 deletions
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41
spa/tests/test-mixer.c
View file

@ -141,7 +141,7 @@ init_buffer (AppData *data, Buffer *b, void *ptr, size_t size)
}
static SpaResult
make_node (AppData *data, SpaNode **node, const char *lib, const char *name)
make_node (AppData *data, SpaNode **node, const char *lib, const char *name, bool async)
{
SpaHandle *handle;
SpaResult res;
@ -149,6 +149,8 @@ make_node (AppData *data, SpaNode **node, const char *lib, const char *name)
SpaEnumHandleFactoryFunc enum_func;
unsigned int i;
uint32_t state = 0;
SpaDictItem items[1];
SpaDict dict = SPA_DICT_INIT (1, items);
if ((hnd = dlopen (lib, RTLD_NOW)) == NULL) {
printf ("can't load %s: %s\n", lib, dlerror());
@ -159,6 +161,9 @@ make_node (AppData *data, SpaNode **node, const char *lib, const char *name)
return SPA_RESULT_ERROR;
}
items[0].key = "asynchronous";
items[0].value = async ? "1" : "0";
for (i = 0; ;i++) {
const SpaHandleFactory *factory;
void *iface;
@ -172,7 +177,7 @@ make_node (AppData *data, SpaNode **node, const char *lib, const char *name)
continue;
handle = calloc (1, factory->size);
if ((res = spa_handle_factory_init (factory, handle, NULL, data->support, data->n_support)) < 0) {
if ((res = spa_handle_factory_init (factory, handle, &dict, data->support, data->n_support)) < 0) {
printf ("can't make factory instance: %d\n", res);
return res;
}
@ -194,7 +199,6 @@ on_sink_event (SpaNode *node, SpaEvent *event, void *user_data)
if (SPA_EVENT_TYPE (event) == data->type.event_node.NeedInput) {
printf ("need input event\n");
res = spa_node_process_output (data->mix);
if (res == SPA_RESULT_NEED_INPUT) {
@ -226,7 +230,6 @@ push:
else if (SPA_EVENT_TYPE (event) == data->type.event_node.ReuseBuffer) {
SpaEventNodeReuseBuffer *rb = (SpaEventNodeReuseBuffer *) event;
printf ("got recycle event %d\n", rb->body.buffer_id.value);
data->mix_sink_io[0].buffer_id = rb->body.buffer_id.value;
}
else {
@ -278,7 +281,9 @@ make_nodes (AppData *data)
SpaPODFrame f[2];
uint8_t buffer[128];
if ((res = make_node (data, &data->sink, "build/spa/plugins/alsa/libspa-alsa.so", "alsa-sink")) < 0) {
if ((res = make_node (data, &data->sink,
"build/spa/plugins/alsa/libspa-alsa.so",
"alsa-sink", true)) < 0) {
printf ("can't create alsa-sink: %d\n", res);
return res;
}
@ -293,15 +298,21 @@ make_nodes (AppData *data)
if ((res = spa_node_set_props (data->sink, props)) < 0)
printf ("got set_props error %d\n", res);
if ((res = make_node (data, &data->mix, "build/spa/plugins/audiomixer/libspa-audiomixer.so", "audiomixer")) < 0) {
if ((res = make_node (data, &data->mix,
"build/spa/plugins/audiomixer/libspa-audiomixer.so",
"audiomixer", false)) < 0) {
printf ("can't create audiomixer: %d\n", res);
return res;
}
if ((res = make_node (data, &data->source1, "build/spa/plugins/audiotestsrc/libspa-audiotestsrc.so", "audiotestsrc")) < 0) {
if ((res = make_node (data, &data->source1,
"build/spa/plugins/audiotestsrc/libspa-audiotestsrc.so",
"audiotestsrc", false)) < 0) {
printf ("can't create audiotestsrc: %d\n", res);
return res;
}
if ((res = make_node (data, &data->source2, "build/spa/plugins/audiotestsrc/libspa-audiotestsrc.so", "audiotestsrc")) < 0) {
if ((res = make_node (data, &data->source2,
"build/spa/plugins/audiotestsrc/libspa-audiotestsrc.so",
"audiotestsrc", false)) < 0) {
printf ("can't create audiotestsrc: %d\n", res);
return res;
}
@ -462,8 +473,14 @@ run_async_sink (AppData *data)
{
SpaCommand cmd = SPA_COMMAND_INIT (data->type.command_node.Start);
if ((res = spa_node_send_command (data->source1, &cmd)) < 0)
printf ("got source1 error %d\n", res);
if ((res = spa_node_send_command (data->source2, &cmd)) < 0)
printf ("got source2 error %d\n", res);
if ((res = spa_node_send_command (data->mix, &cmd)) < 0)
printf ("got mix error %d\n", res);
if ((res = spa_node_send_command (data->sink, &cmd)) < 0)
printf ("got error %d\n", res);
printf ("got sink error %d\n", res);
}
data->running = true;
@ -484,6 +501,12 @@ run_async_sink (AppData *data)
SpaCommand cmd = SPA_COMMAND_INIT (data->type.command_node.Pause);
if ((res = spa_node_send_command (data->sink, &cmd)) < 0)
printf ("got error %d\n", res);
if ((res = spa_node_send_command (data->mix, &cmd)) < 0)
printf ("got mix error %d\n", res);
if ((res = spa_node_send_command (data->source1, &cmd)) < 0)
printf ("got source1 error %d\n", res);
if ((res = spa_node_send_command (data->source2, &cmd)) < 0)
printf ("got source2 error %d\n", res);
}
}