1 files changed, 71 insertions, 0 deletions
diff --git a/src/modules/module-roc/common.h b/src/modules/module-roc/common.h
new file mode 100644
index 0000000..248c66e
--- /dev/null
+++ b/src/modules/module-roc/common.h
@@ -0,0 +1,71 @@
+#ifndef MODULE_ROC_COMMON_H
+#define MODULE_ROC_COMMON_H
+
+#include <roc/config.h>
+#include <roc/endpoint.h>
+
+#include <spa/utils/string.h>
+
+#define PW_ROC_DEFAULT_IP "0.0.0.0"
+#define PW_ROC_DEFAULT_SOURCE_PORT 10001
+#define PW_ROC_DEFAULT_REPAIR_PORT 10002
+#define PW_ROC_DEFAULT_SESS_LATENCY 200
+#define PW_ROC_DEFAULT_RATE 44100
+
+static inline int pw_roc_parse_fec_encoding(roc_fec_encoding *out, const char *str)
+{
+	if (!str || !*str)
+		*out = ROC_FEC_ENCODING_DEFAULT;
+	else if (spa_streq(str, "disable"))
+		*out = ROC_FEC_ENCODING_DISABLE;
+	else if (spa_streq(str, "rs8m"))
+		*out = ROC_FEC_ENCODING_RS8M;
+	else if (spa_streq(str, "ldpc"))
+		*out = ROC_FEC_ENCODING_LDPC_STAIRCASE;
+	else
+		return -EINVAL;
+	return 0;
+}
+
+static inline int pw_roc_parse_resampler_profile(roc_resampler_profile *out, const char *str)
+{
+	if (!str || !*str)
+		*out = ROC_RESAMPLER_PROFILE_DEFAULT;
+	else if (spa_streq(str, "disable"))
+		*out = ROC_RESAMPLER_PROFILE_DISABLE;
+	else if (spa_streq(str, "high"))
+		*out = ROC_RESAMPLER_PROFILE_HIGH;
+	else if (spa_streq(str, "medium"))
+		*out = ROC_RESAMPLER_PROFILE_MEDIUM;
+	else if (spa_streq(str, "low"))
+		*out = ROC_RESAMPLER_PROFILE_LOW;
+	else
+		return -EINVAL;
+	return 0;
+}
+
+static inline int pw_roc_create_endpoint(roc_endpoint **result, roc_protocol protocol, const char *ip, int port)
+{
+	roc_endpoint *endpoint;
+
+	if (roc_endpoint_allocate(&endpoint))
+		return -ENOMEM;
+
+	if (roc_endpoint_set_protocol(endpoint, protocol))
+		goto out_error_free_ep;
+
+	if (roc_endpoint_set_host(endpoint, ip))
+		goto out_error_free_ep;
+
+	if (roc_endpoint_set_port(endpoint, port))
+		goto out_error_free_ep;
+
+	*result = endpoint;
+	return 0;
+
+out_error_free_ep:
+	(void) roc_endpoint_deallocate(endpoint);
+	return -EINVAL;
+}
+
+#endif /* MODULE_ROC_COMMON_H */