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| author | David Robillard <d@drobilla.net> | 2007-04-28 22:08:51 +0000 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2007-04-28 22:08:51 +0000 |
| commit | 2afaf28258dc8b6546c6f1c762f0d401bb50b896 (patch) | |
| tree | 6f8931492a406f47b260f6060bb2fdb4d71aa25e /src/plugin.c | |
| parent | 5d1f3ff25d5060fedfad4fb1b3fa956f478a043b (diff) | |
| download | lilv-2afaf28258dc8b6546c6f1c762f0d401bb50b896.tar.gz lilv-2afaf28258dc8b6546c6f1c762f0d401bb50b896.tar.bz2 lilv-2afaf28258dc8b6546c6f1c762f0d401bb50b896.zip | |
Use index instead of variable name for selecting query variables (performance enhancement).
Improved ladspa2lv2, converting port hints and min/max/default values.
git-svn-id: http://svn.drobilla.net/lad/slv2@481 a436a847-0d15-0410-975c-d299462d15a1
Diffstat (limited to 'src/plugin.c')
| -rw-r--r-- | src/plugin.c | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/src/plugin.c b/src/plugin.c index 19418fe..6919513 100644 --- a/src/plugin.c +++ b/src/plugin.c @@ -350,7 +350,7 @@ slv2_plugin_get_value(SLV2Plugin p, "<> ", predicate, " ?value .\n" "}\n", NULL); - SLV2Values result = slv2_plugin_simple_query(p, query, "value"); + SLV2Values result = slv2_plugin_simple_query(p, query, 0); free(query); @@ -370,7 +370,7 @@ slv2_plugin_get_value_for_subject(SLV2Plugin p, subject, " ", predicate, " ?value .\n" "}\n", NULL); - SLV2Values result = slv2_plugin_simple_query(p, query, "value"); + SLV2Values result = slv2_plugin_simple_query(p, query, 0); free(query); @@ -404,20 +404,19 @@ slv2_plugin_has_latency(SLV2Plugin p) { const char* const query = "ASK WHERE {\n" - " <> lv2:port ?port .\n" + " <> lv2:port ?port .\n" " ?port lv2:portHint lv2:reportsLatency ;\n" " lv2:index ?index .\n" "}\n"; - SLV2Values results = slv2_plugin_simple_query(p, query, "port"); + librdf_query_results* results = slv2_plugin_query(p, query); + assert(librdf_query_results_is_boolean(results)); - if (results) { - bool exists = (results && slv2_values_size(results) > 0); - slv2_values_free(results); - return exists; - } else { - return false; - } + bool ret = (librdf_query_results_get_boolean(results) > 0); + + librdf_free_query_results(results); + + return ret; } @@ -431,7 +430,7 @@ slv2_plugin_get_latency_port(SLV2Plugin p) " lv2:index ?index .\n" "}\n"; - SLV2Values result = slv2_plugin_simple_query(p, query, "index"); + SLV2Values result = slv2_plugin_simple_query(p, query, 0); // FIXME: need a sane error handling strategy assert(slv2_values_size(result) > 0); @@ -452,7 +451,7 @@ slv2_plugin_get_supported_features(SLV2Plugin p) " { <> lv2:requiredHostFeature ?feature }\n" "}\n"; - SLV2Values result = slv2_plugin_simple_query(p, query, "feature"); + SLV2Values result = slv2_plugin_simple_query(p, query, 0); return result; } @@ -466,7 +465,7 @@ slv2_plugin_get_optional_features(SLV2Plugin p) " <> lv2:optionalHostFeature ?feature .\n" "}\n"; - SLV2Values result = slv2_plugin_simple_query(p, query, "feature"); + SLV2Values result = slv2_plugin_simple_query(p, query, 0); return result; } @@ -480,7 +479,7 @@ slv2_plugin_get_required_features(SLV2Plugin p) " <> lv2:requiredHostFeature ?feature .\n" "}\n"; - SLV2Values result = slv2_plugin_simple_query(p, query, "feature"); + SLV2Values result = slv2_plugin_simple_query(p, query, 0); return result; } |