gstreamer/gst/gstquark.c
Sebastian Dröge 8d0055e185 event: Add optional flags to the GAP event
This allows to signal the reason for the gap, for example missing data
like packet loss.

Based on a patch by Mikhail Fludkov <misha@pexip.com>

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/551>
2020-09-10 16:01:19 +00:00

100 lines
4.9 KiB
C

/* GStreamer
* Copyright (C) 2006 Jan Schmidt <thaytan@noraisin.net>
*
* gstquark.c: Registered quarks for the _priv_gst_quark_table, private to
* GStreamer
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "gst_private.h"
#include "gstquark.h"
#include "gstelementmetadata.h"
/* These strings must match order and number declared in the GstQuarkId
* enum in gstquark.h! */
static const gchar *_quark_strings[] = {
"format", "current", "duration", "rate",
"seekable", "segment-start", "segment-end",
"src_format", "src_value", "dest_format", "dest_value",
"start_format", "start_value", "stop_format", "stop_value",
"gerror", "debug", "buffer-percent", "buffering-mode",
"avg-in-rate", "avg-out-rate", "buffering-left",
"estimated-total", "old-state", "new-state", "pending-state",
"clock", "ready", "position", "reset-time", "live", "min-latency",
"max-latency", "busy", "type", "owner", "update", "applied-rate",
"start", "stop", "minsize", "maxsize", "async", "proportion",
"diff", "timestamp", "flags", "cur-type", "cur", "stop-type",
"latency", "uri", "object", "taglist", "GstEventSegment",
"GstEventBufferSize", "GstEventQOS", "GstEventSeek", "GstEventLatency",
"GstMessageError", "GstMessageWarning", "GstMessageInfo",
"GstMessageBuffering", "GstMessageStateChanged", "GstMessageClockProvide",
"GstMessageClockLost", "GstMessageNewClock", "GstMessageStructureChange",
"GstMessageSegmentStart", "GstMessageSegmentDone",
"GstMessageDurationChanged",
"GstMessageAsyncDone", "GstMessageRequestState", "GstMessageStreamStatus",
"GstQueryPosition", "GstQueryDuration", "GstQueryLatency", "GstQueryConvert",
"GstQuerySegment", "GstQuerySeeking", "GstQueryFormats", "GstQueryBuffering",
"GstQueryURI", "GstEventStep", "GstMessageStepDone", "amount", "flush",
"intermediate", "GstMessageStepStart", "active", "eos", "sink-message",
"message", "GstMessageQOS", "running-time", "stream-time", "jitter",
"quality", "processed", "dropped", "buffering-ranges", "GstMessageProgress",
"code", "text", "percent", "timeout", "GstBufferPoolConfig", "caps", "size",
"min-buffers", "max-buffers", "prefix", "padding", "align", "time",
"GstQueryAllocation", "need-pool", "meta", "pool", "GstEventCaps",
"GstEventReconfigure", "segment", "GstQueryScheduling", "pull-mode",
"allocator", "GstEventFlushStop", "options", "GstQueryAcceptCaps",
"result", "GstQueryCaps", "filter", "modes", "GstEventStreamConfig",
"setup-data", "stream-headers", "GstEventGap", "GstQueryDrain", "params",
"GstEventTocSelect", "uid", "GstQueryToc", GST_ELEMENT_METADATA_LONGNAME,
GST_ELEMENT_METADATA_KLASS, GST_ELEMENT_METADATA_DESCRIPTION,
GST_ELEMENT_METADATA_AUTHOR, "toc", "toc-entry", "updated", "extend-uid",
"uid", "tags", "sub-entries", "info", "GstMessageTag", "GstEventTag",
"GstMessageResetTime",
"GstMessageToc", "GstEventTocGlobal", "GstEventTocCurrent",
"GstEventSegmentDone",
"GstEventStreamStart", "stream-id", "GstQueryContext",
"GstMessageNeedContext", "GstMessageHaveContext", "context", "context-type",
"GstMessageStreamStart", "group-id", "uri-redirection",
"GstMessageDeviceAdded", "GstMessageDeviceRemoved", "device",
"uri-redirection-permanent", "GstMessagePropertyNotify", "property-name",
"property-value", "streams", "GstEventSelectStreams",
"GstMessageStreamCollection", "collection", "stream", "stream-collection",
"GstMessageStreamsSelected", "GstMessageRedirect", "redirect-entry-locations",
"redirect-entry-taglists", "redirect-entry-structures",
"GstEventStreamGroupDone", "GstQueryBitrate", "nominal-bitrate",
"GstMessageDeviceChanged", "device-changed", "trickmode-interval",
"GstEventInstantRateChange",
"GstEventInstantRateSyncTime", "GstMessageInstantRateRequest",
"upstream-running-time", "base", "offset", "plugin-api", "plugin-api-flags",
"gap-flags"
};
GQuark _priv_gst_quark_table[GST_QUARK_MAX];
void
_priv_gst_quarks_initialize (void)
{
gint i;
if (G_N_ELEMENTS (_quark_strings) != GST_QUARK_MAX)
g_warning ("the quark table is not consistent! %d != %d",
(int) G_N_ELEMENTS (_quark_strings), GST_QUARK_MAX);
for (i = 0; i < GST_QUARK_MAX; i++) {
_priv_gst_quark_table[i] = g_quark_from_static_string (_quark_strings[i]);
}
}