1 files changed, 0 insertions, 183 deletions

diff --git a/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad/0001-smoothstreaming-implement-adaptivedemux-s-get_live_s.patch b/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad/0001-smoothstreaming-implement-adaptivedemux-s-get_live_s.patch
deleted file mode 100644
index 76d29e151b..0000000000
--- a/meta/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad/0001-smoothstreaming-implement-adaptivedemux-s-get_live_s.patch
+++ /dev/null
@@ -1,183 +0,0 @@
-From e9178fa082116d4bf733b184a8b6951112c17900 Mon Sep 17 00:00:00 2001
-From: Matthew Waters <matthew@centricular.com>
-Date: Thu, 10 Nov 2016 17:18:36 +1100
-Subject: [PATCH] smoothstreaming: implement adaptivedemux's
- get_live_seek_range()
-
-Allows seeking through the available fragments that are still available
-on the server as specified by the DVRWindowLength attribute in the
-manifest.
-
-https://bugzilla.gnome.org/show_bug.cgi?id=774178
----
-Upstream-Status: Backport
-Signed-off-by: Khem Raj <raj.khem@gmail.com>
-
- ext/smoothstreaming/gstmssdemux.c    | 13 ++++++
- ext/smoothstreaming/gstmssmanifest.c | 84 ++++++++++++++++++++++++++++++++++++
- ext/smoothstreaming/gstmssmanifest.h |  1 +
- 3 files changed, 98 insertions(+)
-
-diff --git a/ext/smoothstreaming/gstmssdemux.c b/ext/smoothstreaming/gstmssdemux.c
-index 9d0aece2b..b66e19514 100644
---- a/ext/smoothstreaming/gstmssdemux.c
-+++ b/ext/smoothstreaming/gstmssdemux.c
-@@ -138,6 +138,8 @@ gst_mss_demux_get_manifest_update_interval (GstAdaptiveDemux * demux);
- static GstFlowReturn
- gst_mss_demux_update_manifest_data (GstAdaptiveDemux * demux,
-     GstBuffer * buffer);
-+static gboolean gst_mss_demux_get_live_seek_range (GstAdaptiveDemux * demux,
-+    gint64 * start, gint64 * stop);
- 
- static void
- gst_mss_demux_class_init (GstMssDemuxClass * klass)
-@@ -192,6 +194,8 @@ gst_mss_demux_class_init (GstMssDemuxClass * klass)
-       gst_mss_demux_stream_update_fragment_info;
-   gstadaptivedemux_class->update_manifest_data =
-       gst_mss_demux_update_manifest_data;
-+  gstadaptivedemux_class->get_live_seek_range =
-+      gst_mss_demux_get_live_seek_range;
- 
-   GST_DEBUG_CATEGORY_INIT (mssdemux_debug, "mssdemux", 0, "mssdemux plugin");
- }
-@@ -659,3 +663,12 @@ gst_mss_demux_update_manifest_data (GstAdaptiveDemux * demux,
-   gst_mss_manifest_reload_fragments (mssdemux->manifest, buffer);
-   return GST_FLOW_OK;
- }
-+
-+static gboolean
-+gst_mss_demux_get_live_seek_range (GstAdaptiveDemux * demux, gint64 * start,
-+    gint64 * stop)
-+{
-+  GstMssDemux *mssdemux = GST_MSS_DEMUX_CAST (demux);
-+
-+  return gst_mss_manifest_get_live_seek_range (mssdemux->manifest, start, stop);
-+}
-diff --git a/ext/smoothstreaming/gstmssmanifest.c b/ext/smoothstreaming/gstmssmanifest.c
-index 1b72e8de1..317b3cef9 100644
---- a/ext/smoothstreaming/gstmssmanifest.c
-+++ b/ext/smoothstreaming/gstmssmanifest.c
-@@ -42,6 +42,7 @@ GST_DEBUG_CATEGORY_EXTERN (mssdemux_debug);
- 
- #define MSS_PROP_BITRATE              "Bitrate"
- #define MSS_PROP_DURATION             "d"
-+#define MSS_PROP_DVR_WINDOW_LENGTH    "DVRWindowLength"
- #define MSS_PROP_LANGUAGE             "Language"
- #define MSS_PROP_NUMBER               "n"
- #define MSS_PROP_REPETITIONS          "r"
-@@ -94,6 +95,7 @@ struct _GstMssManifest
-   xmlNodePtr xmlrootnode;
- 
-   gboolean is_live;
-+  gint64 dvr_window;
- 
-   GString *protection_system_id;
-   gchar *protection_data;
-@@ -330,6 +332,22 @@ gst_mss_manifest_new (GstBuffer * data)
-     xmlFree (live_str);
-   }
- 
-+  /* the entire file is always available for non-live streams */
-+  if (!manifest->is_live) {
-+    manifest->dvr_window = 0;
-+  } else {
-+    /* if 0, or non-existent, the length is infinite */
-+    gchar *dvr_window_str = (gchar *) xmlGetProp (root,
-+        (xmlChar *) MSS_PROP_DVR_WINDOW_LENGTH);
-+    if (dvr_window_str) {
-+      manifest->dvr_window = g_ascii_strtoull (dvr_window_str, NULL, 10);
-+      xmlFree (dvr_window_str);
-+      if (manifest->dvr_window <= 0) {
-+        manifest->dvr_window = 0;
-+      }
-+    }
-+  }
-+
-   for (nodeiter = root->children; nodeiter; nodeiter = nodeiter->next) {
-     if (nodeiter->type == XML_ELEMENT_NODE
-         && (strcmp ((const char *) nodeiter->name, "StreamIndex") == 0)) {
-@@ -1406,3 +1424,69 @@ gst_mss_stream_get_lang (GstMssStream * stream)
- {
-   return stream->lang;
- }
-+
-+static GstClockTime
-+gst_mss_manifest_get_dvr_window_length_clock_time (GstMssManifest * manifest)
-+{
-+  gint64 timescale;
-+
-+  /* the entire file is always available for non-live streams */
-+  if (manifest->dvr_window == 0)
-+    return GST_CLOCK_TIME_NONE;
-+
-+  timescale = gst_mss_manifest_get_timescale (manifest);
-+  return (GstClockTime) gst_util_uint64_scale_round (manifest->dvr_window,
-+      GST_SECOND, timescale);
-+}
-+
-+static gboolean
-+gst_mss_stream_get_live_seek_range (GstMssStream * stream, gint64 * start,
-+    gint64 * stop)
-+{
-+  GList *l;
-+  GstMssStreamFragment *fragment;
-+  guint64 timescale = gst_mss_stream_get_timescale (stream);
-+
-+  g_return_val_if_fail (stream->active, FALSE);
-+
-+  /* XXX: assumes all the data in the stream is still available */
-+  l = g_list_first (stream->fragments);
-+  fragment = (GstMssStreamFragment *) l->data;
-+  *start = gst_util_uint64_scale_round (fragment->time, GST_SECOND, timescale);
-+
-+  l = g_list_last (stream->fragments);
-+  fragment = (GstMssStreamFragment *) l->data;
-+  *stop = gst_util_uint64_scale_round (fragment->time + fragment->duration *
-+      fragment->repetitions, GST_SECOND, timescale);
-+
-+  return TRUE;
-+}
-+
-+gboolean
-+gst_mss_manifest_get_live_seek_range (GstMssManifest * manifest, gint64 * start,
-+    gint64 * stop)
-+{
-+  GSList *iter;
-+  gboolean ret = FALSE;
-+
-+  for (iter = manifest->streams; iter; iter = g_slist_next (iter)) {
-+    GstMssStream *stream = iter->data;
-+
-+    if (stream->active) {
-+      /* FIXME: bound this correctly for multiple streams */
-+      if (!(ret = gst_mss_stream_get_live_seek_range (stream, start, stop)))
-+        break;
-+    }
-+  }
-+
-+  if (ret && gst_mss_manifest_is_live (manifest)) {
-+    GstClockTime dvr_window =
-+        gst_mss_manifest_get_dvr_window_length_clock_time (manifest);
-+
-+    if (GST_CLOCK_TIME_IS_VALID (dvr_window) && *stop - *start > dvr_window) {
-+      *start = *stop - dvr_window;
-+    }
-+  }
-+
-+  return ret;
-+}
-diff --git a/ext/smoothstreaming/gstmssmanifest.h b/ext/smoothstreaming/gstmssmanifest.h
-index af7419c23..6b7b1f971 100644
---- a/ext/smoothstreaming/gstmssmanifest.h
-+++ b/ext/smoothstreaming/gstmssmanifest.h
-@@ -54,6 +54,7 @@ void gst_mss_manifest_reload_fragments (GstMssManifest * manifest, GstBuffer * d
- GstClockTime gst_mss_manifest_get_min_fragment_duration (GstMssManifest * manifest);
- const gchar * gst_mss_manifest_get_protection_system_id (GstMssManifest * manifest);
- const gchar * gst_mss_manifest_get_protection_data (GstMssManifest * manifest);
-+gboolean gst_mss_manifest_get_live_seek_range (GstMssManifest * manifest, gint64 * start, gint64 * stop);
- 
- GstMssStreamType gst_mss_stream_get_type (GstMssStream *stream);
- GstCaps * gst_mss_stream_get_caps (GstMssStream * stream);
--- 
-2.11.0
-