diff options
Diffstat (limited to 'src/jalv.c')
| -rw-r--r-- | src/jalv.c | 16 |
1 files changed, 14 insertions, 2 deletions
@@ -179,7 +179,7 @@ die(const char* msg) /** Create a port structure from data description. This is called before plugin and Jack instantiation. The remaining instance-specific setup - (e.g. buffers) is done later in expose_port(). + (e.g. buffers) is done later in activate_port(). */ static void create_port(Jalv* jalv, @@ -191,6 +191,7 @@ create_port(Jalv* jalv, port->lilv_port = lilv_plugin_get_port_by_index(jalv->plugin, port_index); port->jack_port = NULL; port->evbuf = NULL; + port->buf_size = 0; port->index = port_index; port->control = 0.0f; port->flow = FLOW_UNKNOWN; @@ -231,6 +232,13 @@ create_port(Jalv* jalv, die("Mandatory port has unknown data type"); } + LilvNode* min_size = lilv_port_get( + jalv->plugin, port->lilv_port, jalv->nodes.rsz_minimumSize); + if (min_size && lilv_node_is_int(min_size)) { + port->buf_size = lilv_node_as_int(min_size); + } + lilv_node_free(min_size); + const size_t sym_len = strlen(lilv_node_as_string(symbol)); if (sym_len > jalv->longest_sym) { jalv->longest_sym = sym_len; @@ -273,8 +281,11 @@ jalv_allocate_port_buffers(Jalv* jalv) switch (port->type) { case TYPE_EVENT: lv2_evbuf_free(port->evbuf); + const size_t buf_size = (port->buf_size > 0) + ? port->buf_size + : jalv->midi_buf_size; port->evbuf = lv2_evbuf_new( - jalv->midi_buf_size, + buf_size, port->old_api ? LV2_EVBUF_EVENT : LV2_EVBUF_ATOM, jalv->map.map(jalv->map.handle, lilv_node_as_string(jalv->nodes.atom_Chunk)), @@ -884,6 +895,7 @@ main(int argc, char** argv) jalv.nodes.pg_group = lilv_new_uri(world, LV2_PORT_GROUPS__group); jalv.nodes.pset_Preset = lilv_new_uri(world, LV2_PRESETS__Preset); jalv.nodes.rdfs_label = lilv_new_uri(world, LILV_NS_RDFS "label"); + jalv.nodes.rsz_minimumSize = lilv_new_uri(world, LV2_RESIZE_PORT__minimumSize); jalv.nodes.work_interface = lilv_new_uri(world, LV2_WORKER__interface); jalv.nodes.work_schedule = lilv_new_uri(world, LV2_WORKER__schedule); jalv.nodes.end = NULL; |