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decodebin: expose_pad() is always called with lock==TRUE, simplify code

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This basically reverts ee44337fc3 .

https://bugzilla.gnome.org/show_bug.cgi?id=763491
This commit is contained in:
Sebastian Dröge 2016-03-12 19:47:47 +02:00
parent 65d09c1495
commit 916746e731
1 changed files with 8 additions and 12 deletions
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16
gst/playback/gstdecodebin2.c
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@ -1458,8 +1458,7 @@ static gboolean connect_pad (GstDecodeBin * dbin, GstElement * src,
static GList *connect_element (GstDecodeBin * dbin, GstDecodeElement * delem,
GstDecodeChain * chain);
static void expose_pad (GstDecodeBin * dbin, GstElement * src,
GstDecodePad * dpad, GstPad * pad, GstCaps * caps, GstDecodeChain * chain,
gboolean lock);
GstDecodePad * dpad, GstPad * pad, GstCaps * caps, GstDecodeChain * chain);
static void pad_added_cb (GstElement * element, GstPad * pad,
GstDecodeChain * chain);
@ -2244,7 +2243,7 @@ connect_pad (GstDecodeBin * dbin, GstElement * src, GstDecodePad * dpad,
case GST_AUTOPLUG_SELECT_EXPOSE:
GST_DEBUG_OBJECT (dbin, "autoplug select requested expose");
/* expose the pad, we don't have the source element */
expose_pad (dbin, src, dpad, pad, caps, chain, TRUE);
expose_pad (dbin, src, dpad, pad, caps, chain);
res = TRUE;
goto beach;
case GST_AUTOPLUG_SELECT_SKIP:
@ -2598,7 +2597,7 @@ connect_pad (GstDecodeBin * dbin, GstElement * src, GstDecodePad * dpad,
ocaps = get_pad_caps (expose_data->pad);
expose_pad (dbin, delem->element, expose_data->chain->current_pad,
expose_data->pad, ocaps, expose_data->chain, TRUE);
expose_data->pad, ocaps, expose_data->chain);
if (ocaps)
gst_caps_unref (ocaps);
@ -2739,7 +2738,7 @@ connect_element (GstDecodeBin * dbin, GstDecodeElement * delem,
*/
static void
expose_pad (GstDecodeBin * dbin, GstElement * src, GstDecodePad * dpad,
GstPad * pad, GstCaps * caps, GstDecodeChain * chain, gboolean lock)
GstPad * pad, GstCaps * caps, GstDecodeChain * chain)
{
GstPad *mqpad = NULL;
@ -2766,14 +2765,12 @@ expose_pad (GstDecodeBin * dbin, GstElement * src, GstDecodePad * dpad,
chain->endpad = gst_object_ref (dpad);
chain->endcaps = gst_caps_ref (caps);
if (lock)
EXPOSE_LOCK (dbin);
if (dbin->decode_chain) {
if (gst_decode_chain_is_complete (dbin->decode_chain)) {
gst_decode_bin_expose (dbin);
}
}
if (lock)
EXPOSE_UNLOCK (dbin);
if (mqpad)
@ -2861,7 +2858,7 @@ type_found (GstElement * typefind, guint probability,
if (analyze_new_pad (decode_bin, typefind, pad, caps,
decode_bin->decode_chain, NULL))
expose_pad (decode_bin, typefind, decode_bin->decode_chain->current_pad,
pad, caps, decode_bin->decode_chain, TRUE);
pad, caps, decode_bin->decode_chain);
gst_decode_chain_unref (chain);
}
@ -2925,8 +2922,7 @@ pad_added_cb (GstElement * element, GstPad * pad, GstDecodeChain * chain)
caps = get_pad_caps (pad);
if (analyze_new_pad (dbin, element, pad, caps, chain, &new_chain))
expose_pad (dbin, element, new_chain->current_pad, pad, caps, new_chain,
TRUE);
expose_pad (dbin, element, new_chain->current_pad, pad, caps, new_chain);
if (caps)
gst_caps_unref (caps);