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pinossrc: also start streaming when caps don't change

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This commit is contained in:
Wim Taymans 2015-07-10 15:31:05 +02:00
parent bd9fa1da65
commit 81b7f15a0c
1 changed files with 20 additions and 22 deletions
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42
src/gst/gstpinossrc.c
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@ -71,7 +71,6 @@ gst_pinos_src_change_state (GstElement * element, GstStateChange transition);
static gboolean gst_pinos_src_negotiate (GstBaseSrc * basesrc);
static GstCaps *gst_pinos_src_getcaps (GstBaseSrc * bsrc, GstCaps * filter);
static gboolean gst_pinos_src_setcaps (GstBaseSrc * bsrc, GstCaps * caps);
static GstCaps *gst_pinos_src_src_fixate (GstBaseSrc * bsrc,
GstCaps * caps);
@ -164,7 +163,6 @@ gst_pinos_src_class_init (GstPinosSrcClass * klass)
gstbasesrc_class->negotiate = gst_pinos_src_negotiate;
gstbasesrc_class->get_caps = gst_pinos_src_getcaps;
gstbasesrc_class->set_caps = gst_pinos_src_setcaps;
gstbasesrc_class->fixate = gst_pinos_src_src_fixate;
gstbasesrc_class->start = gst_pinos_src_start;
gstbasesrc_class->stop = gst_pinos_src_stop;
@ -264,6 +262,23 @@ on_stream_notify (GObject *gobject,
pinos_main_loop_signal (pinossrc->loop, FALSE);
}
static gboolean
gst_pinos_src_stream_start (GstPinosSrc *pinossrc, GstCaps * caps)
{
gchar *str;
GBytes *format;
gboolean res;
str = gst_caps_to_string (caps);
format = g_bytes_new_take (str, strlen (str) + 1);
pinos_main_loop_lock (pinossrc->loop);
res = pinos_stream_start (pinossrc->stream, format, PINOS_STREAM_MODE_BUFFER);
pinos_main_loop_unlock (pinossrc->loop);
return res;
}
static gboolean
gst_pinos_src_negotiate (GstBaseSrc * basesrc)
{
@ -342,6 +357,9 @@ gst_pinos_src_negotiate (GstBaseSrc * basesrc)
/* yay, fixed caps, use those then, it's possible that the subclass does
* not accept this caps after all and we have to fail. */
result = gst_base_src_set_caps (basesrc, caps);
if (result) {
result = gst_pinos_src_stream_start (pinossrc, caps);
}
}
}
gst_caps_unref (caps);
@ -382,26 +400,6 @@ gst_pinos_src_getcaps (GstBaseSrc * bsrc, GstCaps * filter)
return GST_BASE_SRC_CLASS (parent_class)->get_caps (bsrc, filter);
}
static gboolean
gst_pinos_src_setcaps (GstBaseSrc * bsrc, GstCaps * caps)
{
GstPinosSrc *pinossrc;
gchar *str;
GBytes *format;
gboolean res;
pinossrc = GST_PINOS_SRC (bsrc);
str = gst_caps_to_string (caps);
format = g_bytes_new_take (str, strlen (str) + 1);
pinos_main_loop_lock (pinossrc->loop);
res = pinos_stream_start (pinossrc->stream, format, PINOS_STREAM_MODE_BUFFER);
pinos_main_loop_unlock (pinossrc->loop);
return res;
}
static GstFlowReturn
gst_pinos_src_create (GstPushSrc * psrc, GstBuffer ** buffer)
{