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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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0f1033c59f
Don't require width/height on the caps. Use the SOF header to find width/height and fall back to the caps if there is no SOF. Also use the SOF info to find the subsampling and quantization tables used. This allows us to set the right type value in the JPEG rtp header. Deprecate the quality property, it's unused now and it was used wrongly before. Always send full quant tables for now until we have some code to detect default ones. Fixes #580880
61 lines
1.8 KiB
C
61 lines
1.8 KiB
C
/* GStreamer
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* Copyright (C) 2008 Axis Communications <dev-gstreamer@axis.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_PAY_H__
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#define __GST_RTP_JPEG_PAY_H__
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#include <gst/gst.h>
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#include <gst/rtp/gstbasertppayload.h>
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G_BEGIN_DECLS
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#define GST_TYPE_RTP_JPEG_PAY \
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(gst_rtp_jpeg_pay_get_type())
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#define GST_RTP_JPEG_PAY(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RTP_JPEG_PAY,GstRtpJPEGPay))
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#define GST_RTP_JPEG_PAY_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RTP_JPEG_PAY,GstRtpJPEGPayClass))
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#define GST_IS_RTP_JPEG_PAY(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RTP_JPEG_PAY))
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#define GST_IS_RTP_JPEG_PAY_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RTP_JPEG_PAY))
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typedef struct _GstRtpJPEGPay GstRtpJPEGPay;
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typedef struct _GstRtpJPEGPayClass GstRtpJPEGPayClass;
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struct _GstRtpJPEGPay
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{
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GstBaseRTPPayload payload;
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guint8 quality;
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guint8 type;
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gint height;
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gint width;
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guint8 quant;
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};
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struct _GstRtpJPEGPayClass
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{
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GstBaseRTPPayloadClass parent_class;
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};
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gboolean gst_rtp_jpeg_pay_plugin_init (GstPlugin * plugin);
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G_END_DECLS
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#endif /* __GST_RTP_JPEG_PAY_H__ */
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