static void
lose_and_recover_test (GstHarness * h, guint16 lost_seq,
gconstpointer recbuf, gsize recbuf_size)
{
guint64 duration = 222222;
guint64 timestamp = 111111;
GstBuffer *bufout;
push_lost_event (h, lost_seq, timestamp, duration, FALSE);
bufout = gst_harness_pull (h);
fail_unless_equals_int (gst_buffer_get_size (bufout), recbuf_size);
fail_unless_equals_int (GST_BUFFER_PTS (bufout), timestamp);
fail_unless (gst_buffer_memcmp (bufout, 0, recbuf, recbuf_size) == 0);
fail_unless (!GST_BUFFER_FLAG_IS_SET (bufout, GST_RTP_BUFFER_FLAG_REDUNDANT));
gst_buffer_unref (bufout);
/* Pushing the next buffer with discont flag set */
bufout = gst_buffer_new ();
GST_BUFFER_FLAG_SET (bufout, GST_BUFFER_FLAG_DISCONT);
bufout = gst_harness_push_and_pull (h, bufout);
/* Checking the flag was unset */
fail_unless (!GST_BUFFER_IS_DISCONT (bufout));
gst_buffer_unref (bufout);
}
static void
rtp_jpeg_do_packet_loss (gdouble prob, gint num_expected)
{
GstHarness *h;
gboolean eos = FALSE;
gchar *s;
guint i, buffer_count;
s = g_strdup_printf ("videotestsrc pattern=ball num-buffers=100 ! "
"jpegenc quality=50 ! rtpjpegpay ! identity drop-probability=%g ! "
"rtpjpegdepay", prob);
GST_INFO ("running pipeline %s", s);
h = gst_harness_new_parse (s);
g_free (s);
gst_harness_play (h);
do {
GstEvent *event;
event = gst_harness_pull_event (h);
eos = (GST_EVENT_TYPE (event) == GST_EVENT_EOS);
gst_event_unref (event);
} while (!eos);
buffer_count = gst_harness_buffers_received (h);
GST_INFO ("Got %u buffers", buffer_count);
if (num_expected >= 0) {
fail_unless_equals_int (num_expected, buffer_count);
}
for (i = 0; i < buffer_count; ++i) {
GstBuffer *buf;
GstMapInfo map;
guint16 soi, eoi;
buf = gst_harness_pull (h);
fail_unless (buf != NULL);
fail_unless (gst_buffer_map (buf, &map, GST_MAP_READ));
GST_MEMDUMP ("jpeg frame", map.data, map.size);
fail_unless (map.size > 4);
soi = GST_READ_UINT16_BE (map.data);
fail_unless (soi == 0xffd8, "expected JPEG frame start FFD8 not %02X", soi);
eoi = GST_READ_UINT16_BE (map.data + map.size - 2);
fail_unless (eoi == 0xffd9, "expected JPEG frame end FFD9 not %02X", eoi);
gst_buffer_unmap (buf, &map);
gst_buffer_unref (buf);
}
gst_harness_teardown (h);
}
static GstBuffer *
session_harness_pull_rtcp (SessionHarness * h)
{
return gst_harness_pull (h->rtcp_h);
}