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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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e1faaefea0
Proxy the force-live and min-upstream-latency propertyies to the internal glvideomixerelement at construction time. force-live has to be set during construction of the glvideomixerelement, so that has to be deferred until the _constructed() call. Make sure that all other existing proxied properties will still get set once the element is created. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4494>
79 lines
2.5 KiB
C
79 lines
2.5 KiB
C
/*
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* GStreamer
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* Copyright (C) 2009 Julien Isorce <julien.isorce@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., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __GST_GL_MIXER_BIN_H__
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#define __GST_GL_MIXER_BIN_H__
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#include <gst/gst.h>
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#include <gst/video/video.h>
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#include <gst/gl/gl.h>
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G_BEGIN_DECLS
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GType gst_gl_mixer_bin_get_type(void);
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#define GST_TYPE_GL_MIXER_BIN (gst_gl_mixer_bin_get_type())
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#define GST_GL_MIXER_BIN(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GL_MIXER_BIN, GstGLMixerBin))
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#define GST_GL_MIXER_BIN_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_GL_MIXER_BIN, GstGLMixerBinClass))
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#define GST_IS_GL_MIXER_BIN(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_GL_MIXER_BIN))
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#define GST_IS_GL_MIXER_BIN_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_GL_MIXER_BIN))
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#define GST_GL_MIXER_BIN_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS((obj),GST_TYPE_GL_MIXER_BIN,GstGLMixerBinClass))
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typedef struct _GstGLMixerBin GstGLMixerBin;
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typedef struct _GstGLMixerBinClass GstGLMixerBinClass;
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typedef struct _GstGLMixerBinPrivate GstGLMixerBinPrivate;
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struct _GstGLMixerBin
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{
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GstBin parent;
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GstElement *mixer;
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GstElement *out_convert;
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GstElement *download;
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GstPad *srcpad;
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gboolean force_live;
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GstClockTime latency;
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guint start_time_selection;
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GstClockTime start_time;
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GstClockTime min_upstream_latency;
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GstGLMixerBinPrivate *priv;
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};
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struct _GstGLMixerBinClass
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{
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GstBinClass parent_class;
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GstElement * (*create_element) (void);
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GstGhostPad * (*create_input_pad) (GstGLMixerBin * self, GstPad * mixer_pad);
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};
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void gst_gl_mixer_bin_finish_init (GstGLMixerBin * self);
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void gst_gl_mixer_bin_finish_init_with_element (GstGLMixerBin * self,
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GstElement * element);
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G_END_DECLS
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#endif /* __GST_GL_MIXER_BIN_H__ */
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