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/*
* GStreamer
* Copyright (C) 2015 Matthew Waters <matthew@centricular.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
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef _AV_SINK_H_
#define _AV_SINK_H_
#include <gst/gst.h>
#include <gst/video/gstvideosink.h>
#include <gst/video/video.h>
#include <QuartzCore/QuartzCore.h>
#include <CoreFoundation/CoreFoundation.h>
#include <CoreMedia/CoreMedia.h>
#include <AVFoundation/AVFoundation.h>
G_BEGIN_DECLS
#define GST_TYPE_AV_SAMPLE_VIDEO_SINK \
(gst_av_sample_video_sink_get_type())
#define GST_AV_SAMPLE_VIDEO_SINK(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AV_SAMPLE_VIDEO_SINK,GstAVSampleVideoSink))
#define GST_AV_SAMPLE_VIDEO_SINK_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AV_SAMPLE_VIDEO_SINK,GstAVSampleVideoSinkClass))
#define GST_IS_AV_SAMPLE_VIDEO_SINK(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AV_SAMPLE_VIDEO_SINK))
#define GST_IS_AV_SAMPLE_VIDEO_SINK_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AV_SAMPLE_VIDEO_SINK))
#define GST_AV_SAMPLE_VIDEO_SINK_LAYER(obj) \
((__bridge AVSampleBufferDisplayLayer *)(obj->layer))
typedef struct _GstAVSampleVideoSink GstAVSampleVideoSink;
typedef struct _GstAVSampleVideoSinkClass GstAVSampleVideoSinkClass;
struct _GstAVSampleVideoSink
{
GstVideoSink video_sink;
/* NOTE: ARC no longer allows Objective-C pointers in structs. */
/* Instead, use gpointer with explicit __bridge_* calls */
gpointer layer;
GstVideoInfo info;
gboolean keep_aspect_ratio;
GstBufferPool *pool;
gboolean layer_requesting_data;
GMutex render_lock;
GstBuffer *buffer;
GstFlowReturn render_flow_return;
};
struct _GstAVSampleVideoSinkClass
{
GstVideoSinkClass video_sink_class;
};
GType gst_av_sample_video_sink_get_type(void);
G_END_DECLS
#endif
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