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gstsrtpenc: add allow-repeat-tx property

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This commit is contained in:
Miguel París Díaz 2014-06-13 11:15:25 +02:00 committed by Wim Taymans
parent 053252ccc6
commit c1052066e8
2 changed files with 17 additions and 1 deletions
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17
ext/srtp/gstsrtpenc.c
View file

@ -134,6 +134,7 @@ GST_DEBUG_CATEGORY_STATIC (gst_srtp_enc_debug);
#define DEFAULT_RTCP_AUTH DEFAULT_RTP_AUTH
#define DEFAULT_RANDOM_KEY FALSE
#define DEFAULT_REPLAY_WINDOW_SIZE 128
#define DEFAULT_ALLOW_REPEAT_TX FALSE
#define HAS_CRYPTO(filter) (filter->rtp_cipher != GST_SRTP_CIPHER_NULL || \
filter->rtcp_cipher != GST_SRTP_CIPHER_NULL || \
@ -157,7 +158,8 @@ enum
PROP_RTCP_CIPHER,
PROP_RTCP_AUTH,
PROP_RANDOM_KEY,
PROP_REPLAY_WINDOW_SIZE
PROP_REPLAY_WINDOW_SIZE,
PROP_ALLOW_REPEAT_TX
};
/* the capabilities of the inputs and outputs.
@ -321,6 +323,10 @@ gst_srtp_enc_class_init (GstSrtpEncClass * klass)
"Size of the replay protection window",
64, 0x8000, DEFAULT_REPLAY_WINDOW_SIZE,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_ALLOW_REPEAT_TX,
g_param_spec_boolean ("allow-repeat-tx", "Allow repeat packets transmission",
"Whether retransmissions of packets with the same sequence number are allowed",
DEFAULT_ALLOW_REPEAT_TX, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
/**
* GstSrtpEnc::soft-limit:
@ -365,6 +371,7 @@ gst_srtp_enc_init (GstSrtpEnc * filter)
filter->rtcp_cipher = DEFAULT_RTCP_CIPHER;
filter->rtcp_auth = DEFAULT_RTCP_AUTH;
filter->replay_window_size = DEFAULT_REPLAY_WINDOW_SIZE;
filter->allow_repeat_tx = DEFAULT_ALLOW_REPEAT_TX;
}
static guint
@ -436,6 +443,7 @@ gst_srtp_enc_create_session (GstSrtpEnc * filter)
policy.next = NULL;
policy.window_size = filter->replay_window_size;
policy.allow_repeat_tx = filter->allow_repeat_tx;
/* If it is the first stream, create the session
* If not, add the stream to the session
@ -652,6 +660,10 @@ gst_srtp_enc_set_property (GObject * object, guint prop_id,
filter->replay_window_size = g_value_get_uint (value);
break;
case PROP_ALLOW_REPEAT_TX:
filter->allow_repeat_tx = g_value_get_boolean (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -690,6 +702,9 @@ gst_srtp_enc_get_property (GObject * object, guint prop_id,
case PROP_REPLAY_WINDOW_SIZE:
g_value_set_uint (value, filter->replay_window_size);
break;
case PROP_ALLOW_REPEAT_TX:
g_value_set_boolean (value, filter->allow_repeat_tx);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;

1
ext/srtp/gstsrtpenc.h
View file

@ -83,6 +83,7 @@ struct _GstSrtpEnc
gboolean key_changed;
guint replay_window_size;
gboolean allow_repeat_tx;
};
struct _GstSrtpEncClass