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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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7c59f39bfe
Use the width and the height from the payload headers and set them on the output caps for added awesomeness. Fix quant parsing, we need to check the type in the lower 6 bits. Add first bits of caching quantization tables.
64 lines
1.9 KiB
C
64 lines
1.9 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 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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