X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=input_mapping.cpp;h=f894c95643cd6940e088f047e8d005193d9ffcad;hb=4a0187ffb4075b4d217b8d9e9c96cac548b199d8;hp=deef92343c75c542b5aa9ecc698e8a4d94dec591;hpb=cf7b9ee186d4ef8e5da0531b75854c97b821be44;p=nageru

diff --git a/input_mapping.cpp b/input_mapping.cpp
index deef923..f894c95 100644
--- a/input_mapping.cpp
+++ b/input_mapping.cpp
@@ -14,6 +14,24 @@
 using namespace std;
 using namespace google::protobuf;
 
+string spec_to_string(DeviceSpec device_spec)
+{
+	char buf[256];
+
+	switch (device_spec.type) {
+	case InputSourceType::SILENCE:
+		return "<silence>";
+	case InputSourceType::CAPTURE_CARD:
+		snprintf(buf, sizeof(buf), "Capture card %u", device_spec.index);
+		return buf;
+	case InputSourceType::ALSA_INPUT:
+		snprintf(buf, sizeof(buf), "ALSA input %u", device_spec.index);
+		return buf;
+	default:
+		assert(false);
+	}
+}
+
 bool save_input_mapping_to_file(const map<DeviceSpec, DeviceInfo> &devices, const InputMapping &input_mapping, const string &filename)
 {
 	InputMappingProto mapping_proto;