gstreamer/gst-libs/gst/gl/gstglmixerpad.h

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/*
* GStreamer
* Copyright (C) 2009 Julien Isorce <julien.isorce@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
2012-11-08 11:53:56 +00:00
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_GL_MIXER_PAD_H__
#define __GST_GL_MIXER_PAD_H__
#include <gst/gst.h>
#include <gst/base/gstcollectpads.h>
#include "gstgldisplay.h"
G_BEGIN_DECLS
#define GST_TYPE_GL_MIXER_PAD (gst_gl_mixer_pad_get_type())
#define GST_GL_MIXER_PAD(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_GL_MIXER_PAD, GstGLMixerPad))
#define GST_GL_MIXER_PAD_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_GL_MIXER_PAD, GstGLMixerPadiClass))
#define GST_IS_GL_MIXER_PAD(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_GL_MIXER_PAD))
#define GST_IS_GL_MIXER_PAD_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_GL_MIXER_PAD))
typedef struct _GstGLMixerPad GstGLMixerPad;
typedef struct _GstGLMixerPadClass GstGLMixerPadClass;
typedef struct _GstGLMixerCollect GstGLMixerCollect;
struct _GstGLMixerCollect
{
GstCollectData collect; /* we extend the CollectData */
GstBuffer *queued;
GstBuffer *buffer; /* the queued buffer for this pad */
GstClockTime start_time;
GstClockTime end_time;
GstGLMixerPad *mixpad;
};
/* all information needed for one video stream */
struct _GstGLMixerPad
{
GstPad parent; /* subclass the pad */
/* <private> */
GstGLUpload *upload;
GstVideoInfo in_info;
guint in_tex_id;
gboolean mapped;
GstGLMixerCollect *mixcol;
};
struct _GstGLMixerPadClass
{
GstPadClass parent_class;
};
GType gst_gl_mixer_pad_get_type (void);
G_END_DECLS
#endif /* __GST_GL_MIXER_PAD_H__ */