mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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5d876ff774
Prefer the resolution given by the input but if downstream request a specific resolution then scale to this without regards to the aspect ratio. Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/issues/1538 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6613>
79 lines
2 KiB
C
79 lines
2 KiB
C
/* GStreamer
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* Copyright (C) <2009> Sebastian Dröge <sebastian.droege@collabora.co.uk>
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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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#ifndef __GST_RSVG_DEC_H__
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#define __GST_RSVG_DEC_H__
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#include <gst/gst.h>
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#include <gst/base/gstadapter.h>
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#include <gst/video/video.h>
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#include <cairo.h>
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#include <librsvg/rsvg.h>
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G_BEGIN_DECLS
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#define GST_TYPE_RSVG_DEC \
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(gst_rsvg_dec_get_type())
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#define GST_RSVG_DEC(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RSVG_DEC,GstRsvgDec))
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#define GST_RSVG_DEC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RSVG_DEC,GstRsvgDecClass))
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#define GST_IS_RSVG_DEC(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RSVG_DEC))
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#define GST_IS_RSVG_DEC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RSVG_DEC))
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typedef struct _GstRsvgDec GstRsvgDec;
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typedef struct _GstRsvgDecClass GstRsvgDecClass;
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struct _GstRsvgDec
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{
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GstVideoDecoder decoder;
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GstPad *sinkpad;
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GstPad *srcpad;
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GList *pending_events;
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GstClockTime first_timestamp;
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guint64 frame_count;
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GstVideoCodecState *input_state;
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RsvgDimensionData dimension;
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GstSegment segment;
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gboolean need_newsegment;
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GstAdapter *adapter;
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};
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struct _GstRsvgDecClass
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{
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GstVideoDecoderClass parent_class;
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};
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GType gst_rsvg_dec_get_type (void);
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GST_ELEMENT_REGISTER_DECLARE (rsvgdec);
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G_END_DECLS
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#endif /* __GST_RSVG_DEC_H__ */
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