1 files changed, 95 insertions, 0 deletions
diff --git a/tools/rtp.h b/tools/rtp.h
new file mode 100644
index 00000000..b0f7c50b
--- /dev/null
+++ b/tools/rtp.h
@@ -0,0 +1,95 @@
+/*
+ * rtp.h: RFC1889: RTP - A Transport Protocol for Real-Time Applications
+ *
+ * See the main source file 'xineliboutput.c' for copyright information and
+ * how to reach the author.
+ *
+ * $Id: rtp.h,v 1.1 2006-12-14 12:01:40 phintuka Exp $
+ *
+ */
+
+#ifndef XINELIBOUTPUT_RTP_H_
+#define XINELIBOUTPUT_RTP_H_
+
+#include <endian.h>
+
+#ifndef PACKED
+#  define PACKED __attribute__((packed))
+#endif
+
+#if   __BYTE_ORDER == __BIG_ENDIAN
+#elif __BYTE_ORDER == __LITTLE_ENDIAN
+#else
+#  error __BYTE_ORDER not defined
+#endif
+
+#if defined __cplusplus
+extern "C" {
+#endif
+
+
+/* Generic RTP header extension */
+typedef struct stream_rtp_header_ext {
+
+  union {
+    uint8_t  raw[4];
+    uint32_t rawd;
+
+    struct {
+      uint16_t type;
+      uint16_t size; /* Size of ext_data field in DWORDS */
+    } PACKED;
+  } PACKED;
+
+  uint8_t ext_data[0];
+
+} PACKED stream_rtp_header_ext_t;
+
+
+/* Common RTP data header */
+typedef struct stream_rtp_header {
+
+  union {
+    uint8_t raw[12];
+
+    struct {
+#if __BYTE_ORDER == __BIG_ENDIAN
+      unsigned int version:2;   /* protocol version */
+      unsigned int padding:1;   /* padding flag */
+      unsigned int ext:1;       /* header extension flag */
+      unsigned int cc:4;        /* CSRC count */
+
+      unsigned int marker:1;    /* marker bit */
+      unsigned int paytype:7;   /* payload type */
+#else
+      unsigned int cc:4;        /* CSRC count */
+      unsigned int ext:1;       /* header extension flag */
+      unsigned int padding:1;   /* padding flag */
+      unsigned int version:2;   /* protocol version */
+
+      unsigned int paytype:7;   /* payload type */
+      unsigned int marker:1;    /* marker bit */
+#endif
+      uint16_t seq;              /* sequence number */
+      uint32_t ts;               /* timestamp */
+      uint32_t ssrc;             /* synchronization source */
+
+      /*uint32_t csrc[0];*/      /* optional CSRC list */
+    } PACKED;
+  } PACKED;
+
+
+  union {
+    stream_rtp_header_ext_t hdr_ext[0];  
+    uint8_t                 payload[0];  
+  } PACKED;
+
+
+} PACKED stream_rtp_header_t;
+
+#if defined __cplusplus
+};
+#endif
+
+#endif /* XINELIBOUTPUT_RTP_H_ */
+