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654ca56d85
Use some of the SDP attributes when they are present to specify the output dimension and framerate. This allows us to receive jpeg frames larger than 2040 width/height. Fixes #564437
68 lines
2 KiB
C
68 lines
2 KiB
C
/* GStreamer
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* Copyright (C) <2005> Wim Taymans <wim.taymans@gmail.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., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __GST_RTP_JPEG_DEPAY_H__
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#define __GST_RTP_JPEG_DEPAY_H__
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#include <gst/gst.h>
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#include <gst/base/gstadapter.h>
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#include <gst/rtp/gstbasertpdepayload.h>
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G_BEGIN_DECLS
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#define GST_TYPE_RTP_JPEG_DEPAY \
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(gst_rtp_jpeg_depay_get_type())
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#define GST_RTP_JPEG_DEPAY(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_JPEG_DEPAY,GstRtpJPEGDepay))
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#define GST_RTP_JPEG_DEPAY_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_JPEG_DEPAY,GstRtpJPEGDepayClass))
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#define GST_IS_RTP_JPEG_DEPAY(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_JPEG_DEPAY))
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#define GST_IS_RTP_JPEG_DEPAY_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_JPEG_DEPAY))
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typedef struct _GstRtpJPEGDepay GstRtpJPEGDepay;
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typedef struct _GstRtpJPEGDepayClass GstRtpJPEGDepayClass;
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struct _GstRtpJPEGDepay
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{
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GstBaseRTPDepayload depayload;
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GstAdapter *adapter;
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/* cached quant tables */
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guint8 * qtables[255];
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gint frate_num;
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gint frate_denom;
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gint media_width;
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gint media_height;
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gint width, height;
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};
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struct _GstRtpJPEGDepayClass
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{
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GstBaseRTPDepayloadClass parent_class;
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};
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gboolean gst_rtp_jpeg_depay_plugin_init (GstPlugin * plugin);
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G_END_DECLS
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#endif /* __GST_RTP_JPEG_DEPAY_H__ */
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