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7fe908bc02
It encapsulates a confiurable GL processing element in the upload/colorconvert/download dance required to transparently process the majority of GstBuffer's.
80 lines
2.5 KiB
C
80 lines
2.5 KiB
C
/*
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* GStreamer
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* Copyright (C) 2007 David Schleef <ds@schleef.org>
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* Copyright (C) 2008 Julien Isorce <julien.isorce@gmail.com>
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* Copyright (C) 2008 Filippo Argiolas <filippo.argiolas@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_FILTER_BIN_H_
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#define _GST_GL_FILTER_BIN_H_
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#include <gst/gst.h>
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#include <gst/base/gstbasetransform.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_filter_bin_get_type(void);
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#define GST_TYPE_GL_FILTER_BIN (gst_gl_filter_bin_get_type())
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#define GST_GL_FILTER_BIN(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GL_FILTER_BIN,GstGLFilterBin))
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#define GST_IS_GL_FILTER_BIN(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_GL_FILTER_BIN))
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#define GST_GL_FILTER_BIN_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass) ,GST_TYPE_GL_FILTER_BIN,GstGLFilterBinClass))
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#define GST_IS_GL_FILTER_BIN_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass) ,GST_TYPE_GL_FILTER_BIN))
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#define GST_GL_FILTER_BIN_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj) ,GST_TYPE_GL_FILTER_BIN,GstGLFilterBinClass))
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typedef struct _GstGLFilterBin GstGLFilterBin;
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typedef struct _GstGLFilterBinClass GstGLFilterBinClass;
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/**
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* GstGLFilterBin:
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* @parent: parent #GstBin
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*/
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struct _GstGLFilterBin
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{
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GstBin parent;
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GstPad *srcpad;
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GstPad *sinkpad;
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GstElement *upload;
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GstElement *in_convert;
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GstElement *filter;
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GstElement *out_convert;
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GstElement *download;
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};
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/**
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* GstGLFilterBinClass:
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* @parent_class: parent class
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*/
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struct _GstGLFilterBinClass
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{
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GstBinClass parent_class;
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GstElement * (*create_element) (void);
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};
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void gst_gl_filter_bin_finish_init (GstGLFilterBin * self);
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void gst_gl_filter_bin_finish_init_with_element (GstGLFilterBin * self,
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GstElement * element);
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G_END_DECLS
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#endif /* _GST_GL_FILTER_BIN_H_ */
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