mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-19 08:11:16 +00:00
0ea8c2e3a1
Split plugin into features including dynamic types which can be indiviually registered during a static build. More details here: https://gitlab.freedesktop.org/gstreamer/gst-build/-/merge_requests/199 https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/661 Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/merge_requests/876>
80 lines
2.3 KiB
C
80 lines
2.3 KiB
C
/* GStreamer
|
|
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
|
|
*
|
|
* 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
|
|
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
|
|
#ifndef __GST_SMPTE_ALPHA_H__
|
|
#define __GST_SMPTE_ALPHA_H__
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/video/video.h>
|
|
#include <gst/video/gstvideofilter.h>
|
|
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#include "gstmask.h"
|
|
|
|
#define GST_TYPE_SMPTE_ALPHA \
|
|
(gst_smpte_alpha_get_type())
|
|
#define GST_SMPTE_ALPHA(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SMPTE_ALPHA,GstSMPTEAlpha))
|
|
#define GST_SMPTE_ALPHA_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SMPTE_ALPHA,GstSMPTEAlphaClass))
|
|
#define GST_IS_SMPTE_ALPHA(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SMPTE_ALPHA))
|
|
#define GST_IS_SMPTE_ALPHA_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SMPTE_ALPHA))
|
|
|
|
typedef struct _GstSMPTEAlpha GstSMPTEAlpha;
|
|
typedef struct _GstSMPTEAlphaClass GstSMPTEAlphaClass;
|
|
|
|
struct _GstSMPTEAlpha {
|
|
GstVideoFilter element;
|
|
|
|
/* properties */
|
|
gint type;
|
|
gint border;
|
|
gint depth;
|
|
gdouble position;
|
|
gboolean invert;
|
|
|
|
/* negotiated format */
|
|
GstVideoFormat in_format, out_format;
|
|
gint width;
|
|
gint height;
|
|
|
|
/* state of the effect */
|
|
GstMask *mask;
|
|
|
|
/* processing function */
|
|
void (*process) (GstSMPTEAlpha * smpte, const GstVideoFrame * in, GstVideoFrame * out,
|
|
GstMask * mask, gint border, gint pos);
|
|
};
|
|
|
|
struct _GstSMPTEAlphaClass {
|
|
GstVideoFilterClass parent_class;
|
|
};
|
|
|
|
GType gst_smpte_alpha_get_type (void);
|
|
|
|
GST_ELEMENT_REGISTER_DECLARE (smptealpha);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_SMPTE_ALPHA_H__ */
|