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control: use quantum_limit for midi buffer size

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Instead of the arbitrary default.
This commit is contained in:
Wim Taymans 2024-05-10 11:49:31 +02:00
parent 7e87bd9b34
commit 89edb9f6c5
4 changed files with 23 additions and 3 deletions
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6
spa/plugins/alsa/alsa-seq-bridge.c
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@ -563,7 +563,7 @@ impl_node_port_enum_params(void *object, int seq,
SPA_PARAM_BUFFERS_buffers, SPA_POD_CHOICE_RANGE_Int(2, 1, MAX_BUFFERS),
SPA_PARAM_BUFFERS_blocks, SPA_POD_Int(1),
SPA_PARAM_BUFFERS_size, SPA_POD_CHOICE_RANGE_Int(
4096, 4096, INT32_MAX),
this->quantum_limit, this->quantum_limit, INT32_MAX),
SPA_PARAM_BUFFERS_stride, SPA_POD_Int(1));
break;
@ -927,6 +927,8 @@ impl_init(const struct spa_handle_factory *factory,
this->info.n_params = N_NODE_PARAMS;
reset_props(&this->props);
this->quantum_limit = 8192;
for (i = 0; info && i < info->n_items; i++) {
const char *k = info->items[i].key;
const char *s = info->items[i].value;
@ -936,6 +938,8 @@ impl_init(const struct spa_handle_factory *factory,
} else if (spa_streq(k, "clock.name")) {
spa_scnprintf(this->props.clock_name,
sizeof(this->props.clock_name), "%s", s);
} else if (spa_streq(k, "clock.quantum-limit")) {
spa_atou32(s, &this->quantum_limit, 0);
} else if (spa_streq(k, SPA_KEY_API_ALSA_DISABLE_LONGNAME)) {
this->props.disable_longname = spa_atob(s);
}