1 files changed, 32 insertions, 0 deletions
diff --git a/modules/mpa/mpa.h b/modules/mpa/mpa.h
new file mode 100644
index 0000000..f9c2934
--- /dev/null
+++ b/modules/mpa/mpa.h
@@ -0,0 +1,32 @@
+/**
+ * @file mpa.h Private mpa Interface
+ *
+ * Copyright (C) 2016 Symonics GmbH
+ */
+
+
+struct mpa_param {
+	unsigned samplerate;
+	unsigned bitrate;
+	unsigned layer;
+	enum { AUTO=0, STEREO, JOINT_STEREO, SINGLE_CHANNEL, DUAL_CHANNEL } mode;
+};
+
+
+/* Encode */
+int mpa_encode_update(struct auenc_state **aesp, const struct aucodec *ac,
+		       struct auenc_param *prm, const char *fmtp);
+int mpa_encode_frm(struct auenc_state *aes, uint8_t *buf, size_t *len,
+		    const int16_t *sampv, size_t sampc);
+
+
+/* Decode */
+int mpa_decode_update(struct audec_state **adsp, const struct aucodec *ac,
+		       const char *fmtp);
+int mpa_decode_frm(struct audec_state *ads, int16_t *sampv, size_t *sampc,
+		    const uint8_t *buf, size_t len);
+int mpa_decode_pkloss(struct audec_state *st, int16_t *sampv, size_t *sampc);
+
+
+/* SDP */
+void mpa_decode_fmtp(struct mpa_param *prm, const char *fmtp);