initial commit

src/aacenc.h

@@ -0,0 +1,38 @@
+/* 
+ * Copyright (C) 2013 nu774
+ * For conditions of distribution and use, see copyright notice in COPYING
+ */
+#ifndef AACENC_H
+#define AACENC_H
+
+#include <fdk-aac/aacenc_lib.h>
+#include "lpcm.h"
+
+#define AACENC_PARAMS \
+    unsigned profile; \
+    unsigned bitrate; \
+    unsigned bitrate_mode; \
+    unsigned bandwidth; \
+    unsigned afterburner; \
+    unsigned lowdelay_sbr; \
+    unsigned sbr_signaling; \
+    unsigned transport_format; \
+    unsigned adts_crc_check; \
+    unsigned header_period;
+
+typedef struct aacenc_param_t {
+    AACENC_PARAMS
+} aacenc_param_t;
+
+int aacenc_is_sbr_active(const aacenc_param_t *params);
+
+int aacenc_init(HANDLE_AACENCODER *encoder, const aacenc_param_t *params,
+                const pcm_sample_description_t *format,
+                AACENC_InfoStruct *info);
+
+int aac_encode_frame(HANDLE_AACENCODER encoder,
+                     const pcm_sample_description_t *format,
+                     const int16_t *input, unsigned iframes,
+                     uint8_t **output, uint32_t *olen, uint32_t *osize);
+
+#endif