comparison host/test-c.c @ 393:632c662e95e7 vh

Small test program & some changes to support it

+
+#include <vamp-hostsdk/host-c.h>
+
+#include <stdio.h>
+
+int main(int argc, char **argv)
+{
+    int i;
+    int libcount = vhGetLibraryCount();
+
+    printf("Vamp plugin libraries found:\n");
+    for (i = 0; i < libcount; ++i) {
+	printf("%d: %s\n", i, vhGetLibraryName(i));
+    }
+
+    printf("Going to try loading qm-vamp-plugins...\n");
+    int libindex = vhGetLibraryIndex("qm-vamp-plugins");
+    vhLibrary lib = vhLoadLibrary(libindex);
+    if (!lib) {
+	printf("Failure!\n");
+	return 1;
+    }
+
+    int plugincount = vhGetPluginCount(lib);
+    printf("Success: it contains %d plugins; they are:\n", plugincount);
+
+    for (i = 0; i < plugincount; ++i) {
+	const VampPluginDescriptor *descriptor = vhGetPluginDescriptor(lib, i);
+	if (!descriptor) {
+	    printf("<unknown! failed to load>\n");
+	} else {
+	    printf("%s\n", descriptor->identifier);
+	}
+    }
+
+    vhUnloadLibrary(lib);
+    
+    return 0;
+}
+