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get up-to-date with the gst_caps_debug api improved capsnego in mad improved capsnego in adder improved capsnego in i...

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Original commit message from CVS:
* get up-to-date with the gst_caps_debug api
* improved capsnego in mad
* improved capsnego in adder
* improved capsnego in intfloat plugins
* unbroke capsnego in stereomono plugins
* fix cothread stack allocation within the main thread in new cothreads
This commit is contained in:
Andy Wingo 2002-03-03 00:53:25 +00:00
parent 6d56f8adab
commit c66bc3fa01
4 changed files with 25 additions and 6 deletions
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2
common

@ -1 +1 @@
Subproject commit 7b9a18016ec2fe74c23382856a0f480da259f971
Subproject commit 2adced54d821c7870fd4d9e5e19482418a64c931

26
gst/adder/gstadder.c
View file

@ -153,11 +153,13 @@ gst_adder_parse_caps (GstAdder *adder, GstCaps *caps)
adder->law = gst_caps_get_int (caps, "law");
adder->endianness = gst_caps_get_int (caps, "endianness");
adder->is_signed = gst_caps_get_int (caps, "signed");
adder->channels = gst_caps_get_int (caps, "channels");
} else if (strcmp (format, "float") == 0) {
adder->format = GST_ADDER_FORMAT_FLOAT;
adder->layout = gst_caps_get_string (caps, "layout");
adder->intercept = gst_caps_get_float (caps, "intercept");
adder->slope = gst_caps_get_float (caps, "slope");
adder->channels = gst_caps_get_int (caps, "channels");
}
} else {
/* otherwise, a previously-connected pad has set all the values. we should
@ -165,11 +167,13 @@ gst_adder_parse_caps (GstAdder *adder, GstCaps *caps)
if (strcmp (format, "int") == 0) {
if ((adder->format != GST_ADDER_FORMAT_INT) ||
(adder->width != gst_caps_get_int (caps, "width")) ||
(adder->channels != gst_caps_get_int (caps, "channels")) ||
(adder->is_signed != gst_caps_get_int (caps, "signed"))) {
return FALSE;
}
} else if (strcmp (format, "float") == 0) {
if (adder->format != GST_ADDER_FORMAT_FLOAT) {
if ((adder->format != GST_ADDER_FORMAT_FLOAT) ||
(adder->channels != gst_caps_get_int (caps, "channels"))) {
return FALSE;
}
} else {
@ -184,7 +188,8 @@ static GstPadConnectReturn
gst_adder_connect (GstPad *pad, GstCaps *caps)
{
GstAdder *adder;
GList *sinkpads;
GList *sinkpads, *remove = NULL;
GSList *channels;
GstPad *p;
g_return_val_if_fail (caps != NULL, GST_PAD_CONNECT_REFUSED);
@ -205,11 +210,26 @@ gst_adder_connect (GstPad *pad, GstCaps *caps)
GST_DEBUG (0, "caps mismatch; disconnecting and removing pad %s:%s (peer %s:%s)\n",
GST_DEBUG_PAD_NAME (p), GST_DEBUG_PAD_NAME (GST_PAD_PEER (p)));
gst_pad_disconnect (GST_PAD (GST_PAD_PEER (p)), p);
gst_element_remove_pad (GST_ELEMENT (adder), p);
remove = g_list_prepend (remove, p);
}
}
sinkpads = g_list_next (sinkpads);
}
while (remove) {
gst_element_remove_pad (GST_ELEMENT (adder), GST_PAD_CAST (remove->data));
restart:
channels = adder->input_channels;
while (channels) {
GstAdderInputChannel *channel = (GstAdderInputChannel*) channels->data;
if (channel->sinkpad == GST_PAD_CAST (remove->data)) {
gst_bytestream_destroy (channel->bytestream);
adder->input_channels = g_slist_remove_link (adder->input_channels, channels);
goto restart;
}
channels = g_slist_next (channels);
}
remove = g_list_next (remove);
}
return GST_PAD_CONNECT_OK;
} else {
return GST_PAD_CONNECT_REFUSED;

2
sys/v4l/gstv4lsrc.c
View file

@ -320,7 +320,7 @@ gst_v4lsrc_srcconnect (GstPad *pad,
"height", GST_PROPS_INT(v4lsrc->height),
NULL ) );
gst_caps_debug (newcaps);
gst_caps_debug (newcaps, "new caps to set on v4lsrc's src pad");
if (!gst_pad_try_set_caps(v4lsrc->srcpad, newcaps))
continue;

1
tools/gst-launch-ext
View file

@ -87,7 +87,6 @@ read_config ();
"vob", "mpegdemux video_00! { queue ! mpeg2dec ! $cfg{VIDEOSINK} } mpegdemux0.audio_00! { queue ! a52dec ! $cfg{AUDIOSINK} }",
"wav", "wavparse ! $cfg{AUDIOSINK}",
"fli", "flxdec ! colorspace ! $cfg{VIDEOSINK}"
);
if ($cfg{VISUALIZER}) {