From cff10d66639d0c8be55c747220e65652e597a5e5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?John=20T=C3=B6rnblom?= <john.tornblom@gmail.com>
Date: Tue, 8 Jan 2013 15:37:20 +0100
Subject: [PATCH] added support for chapters insertion in tha muxer api

---
 src/muxer.c           | 12 ++++++++++++
 src/muxer.h           |  2 ++
 src/muxer/muxer_tvh.c | 18 ++++++++++++++++++
 3 files changed, 32 insertions(+)

diff --git a/src/muxer.c b/src/muxer.c
index 2de07edf..ecf5618c 100644
--- a/src/muxer.c
+++ b/src/muxer.c
@@ -308,6 +308,18 @@ muxer_reconfigure(muxer_t *m, const struct streaming_start *ss)
 }
 
 
+/**
+ * sanity wrapper arround m_add_marker()
+ */
+int
+muxer_add_marker(muxer_t *m)
+{
+  if(!m)
+    return -1;
+
+  return m->m_add_marker(m);
+}
+
 /**
  * sanity wrapper arround m_open_file()
  */
diff --git a/src/muxer.h b/src/muxer.h
index 6d57cd7f..7894c3fc 100644
--- a/src/muxer.h
+++ b/src/muxer.h
@@ -52,6 +52,7 @@ typedef struct muxer {
   int         (*m_write_pkt)  (struct muxer *,                          // Append a media packet
 			       streaming_message_type_t,
 			       void *);
+  int         (*m_add_marker) (struct muxer *);                         // Add a marker (or chapter)
 
   int                    m_errors;     // Number of errors
   muxer_container_type_t m_container;  // The type of the container
@@ -77,6 +78,7 @@ int         muxer_open_file   (muxer_t *m, const char *filename);
 int         muxer_open_stream (muxer_t *m, int fd);
 int         muxer_init        (muxer_t *m, const struct streaming_start *ss, const char *name);
 int         muxer_reconfigure (muxer_t *m, const struct streaming_start *ss);
+int         muxer_add_marker  (muxer_t *m);
 int         muxer_close       (muxer_t *m);
 int         muxer_destroy     (muxer_t *m);
 int         muxer_write_meta  (muxer_t *m, struct epg_broadcast *eb);
diff --git a/src/muxer/muxer_tvh.c b/src/muxer/muxer_tvh.c
index 02846ae5..6d46b912 100644
--- a/src/muxer/muxer_tvh.c
+++ b/src/muxer/muxer_tvh.c
@@ -81,6 +81,23 @@ tvh_muxer_init(muxer_t* m, const struct streaming_start *ss, const char *name)
 }
 
 
+/**
+ * Insert a new chapter at the current location
+ */
+static int
+tvh_muxer_add_marker(muxer_t* m)
+{
+  tvh_muxer_t *tm = (tvh_muxer_t*)m;
+
+  if(mk_mux_insert_chapter(tm->tm_ref)) {
+    tm->m_errors++;
+    return -1;
+  }
+
+  return 0;
+}
+
+
 /**
  * Multisegment matroska files do exist but I am not sure if they are supported
  * by many media players. For now, we'll treat it as an error.
@@ -216,6 +233,7 @@ tvh_muxer_create(muxer_container_type_t mc)
   tm->m_mime         = tvh_muxer_mime;
   tm->m_init         = tvh_muxer_init;
   tm->m_reconfigure  = tvh_muxer_reconfigure;
+  tm->m_add_marker   = tvh_muxer_add_marker;
   tm->m_write_meta   = tvh_muxer_write_meta;
   tm->m_write_pkt    = tvh_muxer_write_pkt;
   tm->m_close        = tvh_muxer_close;