From 6dc86b1f91db8d3d0fa3f64f6a430b35eabafab4 Mon Sep 17 00:00:00 2001
From: Thibault Saunier <tsaunier@igalia.com>
Date: Tue, 28 Nov 2023 15:47:38 -0300
Subject: [PATCH] basesrc: Expose automatic-eos as a property

It is useful for appsrc for example and no good reason to not expose it as a property

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5725>
---
 girs/GstBase-1.0.gir                          |  4 ++++
 .../gstreamer/libs/gst/base/gstbasesrc.c      | 24 +++++++++++++++++--
 2 files changed, 26 insertions(+), 2 deletions(-)

diff --git a/girs/GstBase-1.0.gir b/girs/GstBase-1.0.gir
index 40782a18d6..4ed31b846a 100644
--- a/girs/GstBase-1.0.gir
+++ b/girs/GstBase-1.0.gir
@@ -6243,6 +6243,10 @@ continue. Any other return value should be returned from the create vmethod.</do
           </instance-parameter>
         </parameters>
       </method>
+      <property name="automatic-eos" version="1.24" writable="1" transfer-ownership="none">
+        <doc xml:space="preserve" filename="../subprojects/gstreamer/libs/gst/base/gstbasesrc.c">See gst_base_src_set_automatic_eos()</doc>
+        <type name="gboolean" c:type="gboolean"/>
+      </property>
       <property name="blocksize" writable="1" transfer-ownership="none">
         <type name="guint" c:type="guint"/>
       </property>
diff --git a/subprojects/gstreamer/libs/gst/base/gstbasesrc.c b/subprojects/gstreamer/libs/gst/base/gstbasesrc.c
index 0b91b026f8..e8371870d6 100644
--- a/subprojects/gstreamer/libs/gst/base/gstbasesrc.c
+++ b/subprojects/gstreamer/libs/gst/base/gstbasesrc.c
@@ -189,6 +189,7 @@ enum
 #define DEFAULT_BLOCKSIZE       4096
 #define DEFAULT_NUM_BUFFERS     -1
 #define DEFAULT_DO_TIMESTAMP    FALSE
+#define DEFAULT_AUTOMATIC_EOS   TRUE
 
 enum
 {
@@ -198,7 +199,8 @@ enum
 #ifndef GST_REMOVE_DEPRECATED
   PROP_TYPEFIND,
 #endif
-  PROP_DO_TIMESTAMP
+  PROP_DO_TIMESTAMP,
+  PROP_AUTOMATIC_EOS
 };
 
 /* The basesrc implementation need to respect the following locking order:
@@ -407,6 +409,18 @@ gst_base_src_class_init (GstBaseSrcClass * klass)
           "Apply current stream time to buffers", DEFAULT_DO_TIMESTAMP,
           G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
 
+  /**
+   * GstBaseSrc:automatic-eos:
+   *
+   * See gst_base_src_set_automatic_eos()
+   *
+   * Since: 1.24
+   */
+  g_object_class_install_property (gobject_class, PROP_AUTOMATIC_EOS,
+      g_param_spec_boolean ("automatic-eos", "Automatic EOS",
+          "Automatically EOS when the segment is done", DEFAULT_AUTOMATIC_EOS,
+          G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
+
   gstelement_class->change_state =
       GST_DEBUG_FUNCPTR (gst_base_src_change_state);
   gstelement_class->send_event = GST_DEBUG_FUNCPTR (gst_base_src_send_event);
@@ -445,7 +459,7 @@ gst_base_src_init (GstBaseSrc * basesrc, gpointer g_class)
   g_cond_init (&basesrc->live_cond);
   basesrc->num_buffers = DEFAULT_NUM_BUFFERS;
   basesrc->num_buffers_left = -1;
-  g_atomic_int_set (&basesrc->priv->automatic_eos, TRUE);
+  g_atomic_int_set (&basesrc->priv->automatic_eos, DEFAULT_AUTOMATIC_EOS);
 
   basesrc->can_activate_push = TRUE;
 
@@ -2207,6 +2221,9 @@ gst_base_src_set_property (GObject * object, guint prop_id,
     case PROP_DO_TIMESTAMP:
       gst_base_src_set_do_timestamp (src, g_value_get_boolean (value));
       break;
+    case PROP_AUTOMATIC_EOS:
+      gst_base_src_set_automatic_eos (src, g_value_get_boolean (value));
+      break;
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
       break;
@@ -2236,6 +2253,9 @@ gst_base_src_get_property (GObject * object, guint prop_id, GValue * value,
     case PROP_DO_TIMESTAMP:
       g_value_set_boolean (value, gst_base_src_get_do_timestamp (src));
       break;
+    case PROP_AUTOMATIC_EOS:
+      g_value_set_boolean (value, g_atomic_int_get (&src->priv->automatic_eos));
+      break;
     default:
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
       break;