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-rw-r--r--test/old_version.lv2/old_version.c93
1 files changed, 93 insertions, 0 deletions
diff --git a/test/old_version.lv2/old_version.c b/test/old_version.lv2/old_version.c
new file mode 100644
index 0000000..303f09c
--- /dev/null
+++ b/test/old_version.lv2/old_version.c
@@ -0,0 +1,93 @@
+/*
+ Lilv Test Plugin - Old version
+ Copyright 2011-2016 David Robillard <d@drobilla.net>
+
+ Permission to use, copy, modify, and/or distribute this software for any
+ purpose with or without fee is hereby granted, provided that the above
+ copyright notice and this permission notice appear in all copies.
+
+ THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+*/
+
+#include <stdlib.h>
+
+#include "lv2/lv2plug.in/ns/lv2core/lv2.h"
+
+#define PLUGIN_URI "http://example.org/versioned"
+
+enum {
+ TEST_INPUT = 0,
+ TEST_OUTPUT = 1
+};
+
+typedef struct {
+ float* input;
+ float* output;
+} Test;
+
+static void
+cleanup(LV2_Handle instance)
+{
+ free((Test*)instance);
+}
+
+static void
+connect_port(LV2_Handle instance, uint32_t port, void* data)
+{
+ Test* test = (Test*)instance;
+ switch (port) {
+ case TEST_INPUT:
+ test->input = (float*)data;
+ break;
+ case TEST_OUTPUT:
+ test->output = (float*)data;
+ break;
+ default:
+ break;
+ }
+}
+
+static LV2_Handle
+instantiate(const LV2_Descriptor* descriptor,
+ double rate,
+ const char* path,
+ const LV2_Feature* const* features)
+{
+ Test* test = (Test*)calloc(1, sizeof(Test));
+ if (!test) {
+ return NULL;
+ }
+
+ return (LV2_Handle)test;
+}
+
+static void
+run(LV2_Handle instance, uint32_t sample_count)
+{
+ Test* test = (Test*)instance;
+
+ *test->output = *test->input;
+}
+
+static const LV2_Descriptor descriptor = {
+ PLUGIN_URI,
+ instantiate,
+ connect_port,
+ NULL, // activate,
+ run,
+ NULL, // deactivate,
+ cleanup,
+ NULL // extension_data
+};
+
+LV2_SYMBOL_EXPORT
+const LV2_Descriptor* lv2_descriptor(uint32_t index)
+{
+ return (index == 0) ? &descriptor : NULL;
+}