Realmedia related codecs fixes and enhancements

 * More tolerance to the file format variations.
 * AC3 coded files in realaudio format are now playable

Full credit to Igor Poretsky

Change-Id: Id24e94bc00623e89fb8c80403efa92f69ab1e5d7

1 files changed, 5 insertions, 0 deletions

diff --git a/lib/rbcodec/codecs/librm/rm.h b/lib/rbcodec/codecs/librm/rm.h
index c4a4e3a77e..47ea559f2e 100644
--- a/lib/rbcodec/codecs/librm/rm.h
+++ b/lib/rbcodec/codecs/librm/rm.h
@@ -25,6 +25,9 @@
 #include <inttypes.h>
 #include "bytestream.h"
 
+#define RM_RAW_DATASTREAM 0x0100
+#define RM_PKT_V1 0x0200
+
 #define MAX_EXTRADATA_SIZE 16
 #define DATA_HEADER_SIZE 18
 #define PACKET_HEADER_SIZE 12
@@ -86,6 +89,8 @@ typedef struct rm_context
 
 int real_parse_header(int fd, RMContext *rmctx);
 
+void rm_ac3_swap_bytes(uint8_t *buf, int bufsize);
+
 /* Get a (sub_packet_h*frames_per_packet) number of audio frames from a memory buffer */
 int rm_get_packet(uint8_t **src,RMContext *rmctx, RMPacket *pkt);