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discoverer: fix caps and discoverer object ref leaks

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This commit is contained in:
Vincent Penquerc'h 2012-01-11 12:16:28 +00:00
parent 9ab18d7a68
commit 96e40584ce
1 changed files with 18 additions and 11 deletions
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29
gst-libs/gst/pbutils/gstdiscoverer.c
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@ -641,7 +641,7 @@ collect_information (GstDiscoverer * dc, const GstStructure * st,
if (!st || !gst_structure_id_has_field (st, _CAPS_QUARK)) {
GST_WARNING ("Couldn't find caps !");
if (parent)
return parent;
return gst_discoverer_stream_info_ref (parent);
else
return (GstDiscovererStreamInfo *)
gst_mini_object_new (GST_TYPE_DISCOVERER_STREAM_INFO);
@ -655,11 +655,11 @@ collect_information (GstDiscoverer * dc, const GstStructure * st,
GstDiscovererAudioInfo *info;
if (parent)
info = (GstDiscovererAudioInfo *) parent;
info = (GstDiscovererAudioInfo *) gst_discoverer_stream_info_ref (parent);
else {
info = (GstDiscovererAudioInfo *)
gst_mini_object_new (GST_TYPE_DISCOVERER_AUDIO_INFO);
info->parent.caps = caps;
info->parent.caps = gst_caps_ref (caps);
}
if (gst_structure_get_int (caps_st, "rate", &tmp))
@ -692,6 +692,7 @@ collect_information (GstDiscoverer * dc, const GstStructure * st,
}
}
gst_caps_unref (caps);
return (GstDiscovererStreamInfo *) info;
} else if (g_str_has_prefix (name, "video/") ||
@ -699,11 +700,11 @@ collect_information (GstDiscoverer * dc, const GstStructure * st,
GstDiscovererVideoInfo *info;
if (parent)
info = (GstDiscovererVideoInfo *) parent;
info = (GstDiscovererVideoInfo *) gst_discoverer_stream_info_ref (parent);
else {
info = (GstDiscovererVideoInfo *)
gst_mini_object_new (GST_TYPE_DISCOVERER_VIDEO_INFO);
info->parent.caps = caps;
info->parent.caps = gst_caps_ref (caps);
}
if (gst_structure_get_int (caps_st, "width", &tmp) &&
@ -745,17 +746,19 @@ collect_information (GstDiscoverer * dc, const GstStructure * st,
(GstTagList *) tags_st);
}
gst_caps_unref (caps);
return (GstDiscovererStreamInfo *) info;
} else if (is_subtitle_caps (caps)) {
GstDiscovererSubtitleInfo *info;
if (parent)
info = (GstDiscovererSubtitleInfo *) parent;
info =
(GstDiscovererSubtitleInfo *) gst_discoverer_stream_info_ref (parent);
else {
info = (GstDiscovererSubtitleInfo *)
gst_mini_object_new (GST_TYPE_DISCOVERER_SUBTITLE_INFO);
info->parent.caps = caps;
info->parent.caps = gst_caps_ref (caps);
}
if (gst_structure_id_has_field (st, _TAGS_QUARK)) {
@ -779,6 +782,7 @@ collect_information (GstDiscoverer * dc, const GstStructure * st,
}
}
gst_caps_unref (caps);
return (GstDiscovererStreamInfo *) info;
} else {
@ -786,11 +790,11 @@ collect_information (GstDiscoverer * dc, const GstStructure * st,
GstDiscovererStreamInfo *info;
if (parent)
info = parent;
info = gst_discoverer_stream_info_ref (parent);
else {
info = (GstDiscovererStreamInfo *)
gst_mini_object_new (GST_TYPE_DISCOVERER_STREAM_INFO);
info->caps = caps;
info->caps = gst_caps_ref (caps);
}
if (gst_structure_id_get (st, _TAGS_QUARK,
@ -798,6 +802,7 @@ collect_information (GstDiscoverer * dc, const GstStructure * st,
gst_discoverer_merge_and_replace_tags (&info->tags, tags_st);
}
gst_caps_unref (caps);
return info;
}
@ -937,6 +942,8 @@ parse_stream_topology (GstDiscoverer * dc, const GstStructure * topology,
if (add_to_list) {
dc->priv->current_info->stream_list =
g_list_append (dc->priv->current_info->stream_list, res);
} else {
gst_discoverer_stream_info_unref (res);
}
} else if (GST_VALUE_HOLDS_LIST (nval)) {
@ -1056,8 +1063,8 @@ discoverer_collect (GstDiscoverer * dc)
gst_caps_get_structure (dc->priv->current_info->stream_info->caps, 0);
if (g_str_has_prefix (gst_structure_get_name (st), "image/"))
((GstDiscovererVideoInfo *) dc->priv->current_info->
stream_info)->is_image = TRUE;
((GstDiscovererVideoInfo *) dc->priv->current_info->stream_info)->
is_image = TRUE;
}
}