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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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12b24fbba0
We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
165 lines
4.9 KiB
C
165 lines
4.9 KiB
C
/* GStreamer
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* Copyright (C) <2005,2006> Wim Taymans <wim@fluendo.com>
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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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/*
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* Unless otherwise indicated, Source Code is licensed under MIT license.
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* See further explanation attached in License Statement (distributed in the file
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* LICENSE).
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
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* of the Software, and to permit persons to whom the Software is furnished to do
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* so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef __GST_RTSP_RANGE_H__
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#define __GST_RTSP_RANGE_H__
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#include <glib.h>
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#include <gst/gst.h>
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#include <gst/rtsp/gstrtspdefs.h>
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G_BEGIN_DECLS
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/**
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* GstRTSPRangeUnit:
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* @GST_RTSP_RANGE_SMPTE: SMPTE timecode
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* @GST_RTSP_RANGE_SMPTE_30_DROP: 29.97 frames per second
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* @GST_RTSP_RANGE_SMPTE_25: 25 frames per second
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* @GST_RTSP_RANGE_NPT: Normal play time
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* @GST_RTSP_RANGE_CLOCK: Absolute time expressed as ISO 8601 timestamps
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*
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* Different possible time range units.
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*/
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typedef enum
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{
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GST_RTSP_RANGE_SMPTE,
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GST_RTSP_RANGE_SMPTE_30_DROP,
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GST_RTSP_RANGE_SMPTE_25,
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GST_RTSP_RANGE_NPT,
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GST_RTSP_RANGE_CLOCK
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} GstRTSPRangeUnit;
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typedef struct _GstRTSPTimeRange GstRTSPTimeRange;
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typedef struct _GstRTSPTime GstRTSPTime;
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typedef struct _GstRTSPTime2 GstRTSPTime2;
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/**
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* GstRTSPTimeType:
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* @GST_RTSP_TIME_SECONDS: seconds
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* @GST_RTSP_TIME_NOW: now
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* @GST_RTSP_TIME_END: end
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* @GST_RTSP_TIME_FRAMES: frames and subframes
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* @GST_RTSP_TIME_UTC: UTC time
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*
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* Possible time types.
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*/
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typedef enum {
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GST_RTSP_TIME_SECONDS,
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GST_RTSP_TIME_NOW,
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GST_RTSP_TIME_END,
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GST_RTSP_TIME_FRAMES,
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GST_RTSP_TIME_UTC
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} GstRTSPTimeType;
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/**
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* GstRTSPTime:
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* @type: the time of the time
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* @seconds: seconds when @type is GST_RTSP_TIME_SECONDS,
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* GST_RTSP_TIME_UTC and GST_RTSP_TIME_FRAMES
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*
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* A time indication.
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*/
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struct _GstRTSPTime {
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GstRTSPTimeType type;
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gdouble seconds;
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};
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/**
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* GstRTSPTime2:
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* @frames: frames and subframes when type in GstRTSPTime is
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* GST_RTSP_TIME_FRAMES
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* @year: year when type is GST_RTSP_TIME_UTC
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* @month: month when type is GST_RTSP_TIME_UTC
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* @day: day when type is GST_RTSP_TIME_UTC
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*
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* Extra fields for a time indication.
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*
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* Since: 1.2
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*/
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struct _GstRTSPTime2 {
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gdouble frames;
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guint year;
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guint month;
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guint day;
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};
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/**
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* GstRTSPTimeRange:
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* @unit: the time units used
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* @min: the minimum interval
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* @max: the maximum interval
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* @min2: extra fields in the minimum interval (Since: 1.2)
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* @max2: extra fields in the maximum interval (Since: 1.2)
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*
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* A time range.
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*/
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struct _GstRTSPTimeRange {
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GstRTSPRangeUnit unit;
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GstRTSPTime min;
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GstRTSPTime max;
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GstRTSPTime2 min2;
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GstRTSPTime2 max2;
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};
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GST_RTSP_API
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GstRTSPResult gst_rtsp_range_parse (const gchar *rangestr, GstRTSPTimeRange **range);
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GST_RTSP_API
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gchar * gst_rtsp_range_to_string (const GstRTSPTimeRange *range);
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GST_RTSP_API
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void gst_rtsp_range_free (GstRTSPTimeRange *range);
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GST_RTSP_API
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gboolean gst_rtsp_range_get_times (const GstRTSPTimeRange *range,
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GstClockTime *min, GstClockTime *max);
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GST_RTSP_API
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gboolean gst_rtsp_range_convert_units (GstRTSPTimeRange * range,
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GstRTSPRangeUnit unit);
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G_END_DECLS
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#endif /* __GST_RTSP_RANGE_H__ */
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