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4fc4ad87d5
Allows determining from downstream what the expected bitrate of a stream may be which is useful in queue2 for setting time based limits when upstream does not provide timing information. Implement bitrate query handling in queue2 https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/issues/60
95 lines
4.6 KiB
C
95 lines
4.6 KiB
C
/* GStreamer
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* Copyright (C) 2006 Jan Schmidt <thaytan@noraisin.net>
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*
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* gstquark.c: Registered quarks for the _priv_gst_quark_table, private to
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* GStreamer
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "gst_private.h"
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#include "gstquark.h"
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#include "gstelementmetadata.h"
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/* These strings must match order and number declared in the GstQuarkId
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* enum in gstquark.h! */
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static const gchar *_quark_strings[] = {
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"format", "current", "duration", "rate",
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"seekable", "segment-start", "segment-end",
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"src_format", "src_value", "dest_format", "dest_value",
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"start_format", "start_value", "stop_format", "stop_value",
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"gerror", "debug", "buffer-percent", "buffering-mode",
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"avg-in-rate", "avg-out-rate", "buffering-left",
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"estimated-total", "old-state", "new-state", "pending-state",
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"clock", "ready", "position", "reset-time", "live", "min-latency",
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"max-latency", "busy", "type", "owner", "update", "applied-rate",
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"start", "stop", "minsize", "maxsize", "async", "proportion",
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"diff", "timestamp", "flags", "cur-type", "cur", "stop-type",
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"latency", "uri", "object", "taglist", "GstEventSegment",
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"GstEventBufferSize", "GstEventQOS", "GstEventSeek", "GstEventLatency",
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"GstMessageError", "GstMessageWarning", "GstMessageInfo",
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"GstMessageBuffering", "GstMessageStateChanged", "GstMessageClockProvide",
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"GstMessageClockLost", "GstMessageNewClock", "GstMessageStructureChange",
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"GstMessageSegmentStart", "GstMessageSegmentDone",
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"GstMessageDurationChanged",
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"GstMessageAsyncDone", "GstMessageRequestState", "GstMessageStreamStatus",
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"GstQueryPosition", "GstQueryDuration", "GstQueryLatency", "GstQueryConvert",
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"GstQuerySegment", "GstQuerySeeking", "GstQueryFormats", "GstQueryBuffering",
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"GstQueryURI", "GstEventStep", "GstMessageStepDone", "amount", "flush",
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"intermediate", "GstMessageStepStart", "active", "eos", "sink-message",
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"message", "GstMessageQOS", "running-time", "stream-time", "jitter",
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"quality", "processed", "dropped", "buffering-ranges", "GstMessageProgress",
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"code", "text", "percent", "timeout", "GstBufferPoolConfig", "caps", "size",
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"min-buffers", "max-buffers", "prefix", "padding", "align", "time",
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"GstQueryAllocation", "need-pool", "meta", "pool", "GstEventCaps",
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"GstEventReconfigure", "segment", "GstQueryScheduling", "pull-mode",
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"allocator", "GstEventFlushStop", "options", "GstQueryAcceptCaps",
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"result", "GstQueryCaps", "filter", "modes", "GstEventStreamConfig",
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"setup-data", "stream-headers", "GstEventGap", "GstQueryDrain", "params",
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"GstEventTocSelect", "uid", "GstQueryToc", GST_ELEMENT_METADATA_LONGNAME,
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GST_ELEMENT_METADATA_KLASS, GST_ELEMENT_METADATA_DESCRIPTION,
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GST_ELEMENT_METADATA_AUTHOR, "toc", "toc-entry", "updated", "extend-uid",
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"uid", "tags", "sub-entries", "info", "GstMessageTag", "GstEventTag",
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"GstMessageResetTime",
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"GstMessageToc", "GstEventTocGlobal", "GstEventTocCurrent",
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"GstEventSegmentDone",
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"GstEventStreamStart", "stream-id", "GstQueryContext",
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"GstMessageNeedContext", "GstMessageHaveContext", "context", "context-type",
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"GstMessageStreamStart", "group-id", "uri-redirection",
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"GstMessageDeviceAdded", "GstMessageDeviceRemoved", "device",
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"uri-redirection-permanent", "GstMessagePropertyNotify", "property-name",
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"property-value", "streams", "GstEventSelectStreams",
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"GstMessageStreamCollection", "collection", "stream", "stream-collection",
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"GstMessageStreamsSelected", "GstMessageRedirect", "redirect-entry-locations",
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"redirect-entry-taglists", "redirect-entry-structures",
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"GstEventStreamGroupDone", "GstQueryBitrate", "nominal-bitrate"
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};
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GQuark _priv_gst_quark_table[GST_QUARK_MAX];
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void
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_priv_gst_quarks_initialize (void)
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{
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gint i;
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if (G_N_ELEMENTS (_quark_strings) != GST_QUARK_MAX)
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g_warning ("the quark table is not consistent! %d != %d",
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(int) G_N_ELEMENTS (_quark_strings), GST_QUARK_MAX);
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for (i = 0; i < GST_QUARK_MAX; i++) {
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_priv_gst_quark_table[i] = g_quark_from_static_string (_quark_strings[i]);
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}
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}
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