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-rw-r--r--src/jalv_internal.h6
-rw-r--r--src/persist.c93
2 files changed, 50 insertions, 49 deletions
diff --git a/src/jalv_internal.h b/src/jalv_internal.h
index 168c55e..8ecb44c 100644
--- a/src/jalv_internal.h
+++ b/src/jalv_internal.h
@@ -77,10 +77,10 @@ typedef struct {
LilvWorld* world; /**< Lilv World */
int ui_width; /**< Requested UI width */
int ui_height; /**< Requested UI height */
- SerdReader* reader; /**< RDF reader (for persistence) */
- SerdWriter* writer; /**< RDF writer (for persistence) */
+ SerdReader* reader; /**< RDF reader (for state) */
+ SerdWriter* writer; /**< RDF writer (for state) */
struct Property* props; /**< Restored state properties */
- SerdNode state_node; /**< Instance state node (for persistence) */
+ SerdNode state_node; /**< Instance state node (for state) */
SerdNode last_sym; /**< Last port symbol encountered in state */
Symap* symap; /**< Symbol (URI) map */
jack_client_t* jack_client; /**< Jack client */
diff --git a/src/persist.c b/src/persist.c
index d4ce803..11ad183 100644
--- a/src/persist.c
+++ b/src/persist.c
@@ -20,18 +20,18 @@
#include <stdlib.h>
#include <string.h>
-#ifdef HAVE_LV2_PERSIST
-# include "lv2/lv2plug.in/ns/ext/persist/persist.h"
+#ifdef HAVE_LV2_STATE
+# include "lv2/lv2plug.in/ns/ext/state/state.h"
#endif
#include "jalv-config.h"
#include "jalv_internal.h"
-#define NS_JALV (const uint8_t*)"http://drobilla.net/ns/jalv#"
-#define NS_LV2 (const uint8_t*)"http://lv2plug.in/ns/lv2core#"
-#define NS_XSD (const uint8_t*)"http://www.w3.org/2001/XMLSchema#"
-#define NS_ATOM (const uint8_t*)"http://lv2plug.in/ns/ext/atom#"
-#define NS_PERSIST (const uint8_t*)"http://lv2plug.in/ns/ext/persist#"
+#define NS_JALV (const uint8_t*)"http://drobilla.net/ns/jalv#"
+#define NS_LV2 (const uint8_t*)"http://lv2plug.in/ns/lv2core#"
+#define NS_XSD (const uint8_t*)"http://www.w3.org/2001/XMLSchema#"
+#define NS_ATOM (const uint8_t*)"http://lv2plug.in/ns/ext/atom#"
+#define NS_STATE (const uint8_t*)"http://lv2plug.in/ns/ext/state#"
#define USTR(s) ((const uint8_t*)s)
@@ -43,7 +43,7 @@ property_cmp(const void* a, const void* b)
return pa->key - pb->key;
}
-#ifdef HAVE_LV2_PERSIST
+#ifdef HAVE_LV2_STATE
static int
store_callback(void* host_data,
uint32_t key,
@@ -98,7 +98,7 @@ retrieve_callback(void* host_data,
return NULL;
}
-#endif // HAVE_LV2_PERSIST
+#endif // HAVE_LV2_STATE
static size_t
file_sink(const void* buf, size_t len, void* stream)
@@ -124,19 +124,19 @@ jalv_save(Jalv* jalv, const char* dir)
snprintf(path, path_len + 1, "%s%s", dir, filename);
FILE* out_fd = fopen(path, "w");
- SerdNode jalv_name = serd_node_from_string(SERD_LITERAL, USTR("jalv"));
- SerdNode jalv_prefix = serd_node_from_string(SERD_URI, NS_JALV);
- SerdNode lv2_name = serd_node_from_string(SERD_LITERAL, USTR("lv2"));
- SerdNode lv2_prefix = serd_node_from_string(SERD_URI, NS_LV2);
- SerdNode persist_name = serd_node_from_string(SERD_LITERAL, USTR("persist"));
- SerdNode persist_prefix = serd_node_from_string(SERD_URI, NS_PERSIST);
- SerdNode atom_name = serd_node_from_string(SERD_LITERAL, USTR("atom"));
- SerdNode atom_prefix = serd_node_from_string(SERD_URI, NS_ATOM);
- SerdNode jalv_plugin = serd_node_from_string(SERD_URI, NS_JALV "plugin");
- SerdNode jalv_value = serd_node_from_string(SERD_URI, (NS_JALV "value"));
- SerdNode lv2_symbol = serd_node_from_string(SERD_URI, (NS_LV2 "symbol"));
- SerdNode xsd_decimal = serd_node_from_string(SERD_URI, (NS_XSD "decimal"));
- SerdNode jalv_port = serd_node_from_string(SERD_URI, (NS_JALV "port"));
+ SerdNode jalv_name = serd_node_from_string(SERD_LITERAL, USTR("jalv"));
+ SerdNode jalv_prefix = serd_node_from_string(SERD_URI, NS_JALV);
+ SerdNode lv2_name = serd_node_from_string(SERD_LITERAL, USTR("lv2"));
+ SerdNode lv2_prefix = serd_node_from_string(SERD_URI, NS_LV2);
+ SerdNode state_name = serd_node_from_string(SERD_LITERAL, USTR("state"));
+ SerdNode state_prefix = serd_node_from_string(SERD_URI, NS_STATE);
+ SerdNode atom_name = serd_node_from_string(SERD_LITERAL, USTR("atom"));
+ SerdNode atom_prefix = serd_node_from_string(SERD_URI, NS_ATOM);
+ SerdNode jalv_plugin = serd_node_from_string(SERD_URI, NS_JALV "plugin");
+ SerdNode jalv_value = serd_node_from_string(SERD_URI, (NS_JALV "value"));
+ SerdNode lv2_symbol = serd_node_from_string(SERD_URI, (NS_LV2 "symbol"));
+ SerdNode xsd_decimal = serd_node_from_string(SERD_URI, (NS_XSD "decimal"));
+ SerdNode jalv_port = serd_node_from_string(SERD_URI, (NS_JALV "port"));
SerdNode plugin_uri = serd_node_from_string(SERD_URI, USTR(lilv_node_as_uri(
lilv_plugin_get_uri(jalv->plugin))));
@@ -156,7 +156,7 @@ jalv_save(Jalv* jalv, const char* dir)
serd_writer_set_prefix(jalv->writer, &atom_name, &atom_prefix);
serd_writer_set_prefix(jalv->writer, &jalv_name, &jalv_prefix);
serd_writer_set_prefix(jalv->writer, &lv2_name, &lv2_prefix);
- serd_writer_set_prefix(jalv->writer, &persist_name, &persist_prefix);
+ serd_writer_set_prefix(jalv->writer, &state_name, &state_prefix);
// <> jalv:plugin <http://example.org/plugin>
serd_writer_write_statement(jalv->writer, 0, NULL,
@@ -200,33 +200,34 @@ jalv_save(Jalv* jalv, const char* dir)
serd_writer_end_anon(jalv->writer, &blank);
}
-#ifdef HAVE_LV2_PERSIST
+#ifdef HAVE_LV2_STATE
assert(jalv->symap);
- const LV2_Persist* persist = (const LV2_Persist*)
- lilv_instance_get_extension_data(jalv->instance,
- "http://lv2plug.in/ns/ext/persist");
+ const LV2_State_Interface* state = (const LV2_State_Interface*)
+ lilv_instance_get_extension_data(jalv->instance, LV2_STATE_INTERFACE_URI);
- if (persist) {
- SerdNode persist_instanceState = serd_node_from_string(
- SERD_URI, (NS_PERSIST "instanceState"));
+ if (state) {
+ SerdNode state_instanceState = serd_node_from_string(
+ SERD_URI, (NS_STATE "instanceState"));
- // [] persist:instanceState [
+ // [] state:instanceState [
jalv->state_node = serd_node_from_string(SERD_BLANK, USTR("state"));
serd_writer_write_statement(jalv->writer, SERD_ANON_O_BEGIN, NULL,
&subject,
- &persist_instanceState,
+ &state_instanceState,
&jalv->state_node, NULL, NULL);
// Write properties to state blank node
- persist->save(lilv_instance_get_handle(jalv->instance),
- store_callback,
- jalv);
+ state->save(lilv_instance_get_handle(jalv->instance),
+ store_callback,
+ jalv,
+ LV2_STATE_IS_POD|LV2_STATE_IS_PORTABLE,
+ NULL);
// ]
serd_writer_end_anon(jalv->writer, &jalv->state_node);
jalv->state_node = SERD_NODE_NULL;
}
-#endif // HAVE_LV2_PERSIST
+#endif // HAVE_LV2_STATE
// Close state file and clean up Serd
serd_writer_free(jalv->writer);
@@ -282,7 +283,7 @@ on_statement(void* handle,
} else {
fprintf(stderr, "error: Failed to find port `%s'\n", sym);
}
- } else if (!strcmp((const char*)predicate->buf, "persist:instanceState")) {
+ } else if (!strcmp((const char*)predicate->buf, "state:instanceState")) {
jalv->in_state = true;
}
@@ -325,14 +326,14 @@ jalv_restore(Jalv* jalv, const char* dir)
void
jalv_restore_instance(Jalv* jalv, const char* dir)
{
-#ifdef HAVE_LV2_PERSIST
- const LV2_Persist* persist = (const LV2_Persist*)
- lilv_instance_get_extension_data(jalv->instance,
- "http://lv2plug.in/ns/ext/persist");
- if (persist) {
- persist->restore(lilv_instance_get_handle(jalv->instance),
- retrieve_callback,
- jalv);
+#ifdef HAVE_LV2_STATE
+ const LV2_State_Interface* state_iface = (const LV2_State_Interface*)
+ lilv_instance_get_extension_data(jalv->instance, LV2_STATE_INTERFACE_URI);
+
+ if (state_iface) {
+ state_iface->restore(lilv_instance_get_handle(jalv->instance),
+ retrieve_callback,
+ jalv, 0, NULL);
}
-#endif // HAVE_LV2_PERSIST
+#endif // HAVE_LV2_STATE
}
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-05 18:38:08 +0000