gstreamer/sys/applemedia/celvideosrc.h

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/*
2013-02-16 01:44:19 +00:00
* Copyright (C) 2010 Ole André Vadla Ravnås <oleavr@soundrop.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 __GST_CEL_VIDEO_SRC_H__
#define __GST_CEL_VIDEO_SRC_H__
#include <gst/base/gstpushsrc.h>
#include "coremediactx.h"
G_BEGIN_DECLS
#define GST_TYPE_CEL_VIDEO_SRC \
(gst_cel_video_src_get_type ())
#define GST_CEL_VIDEO_SRC(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_CEL_VIDEO_SRC, GstCelVideoSrc))
#define GST_CEL_VIDEO_SRC_CAST(obj) \
((GstCelVideoSrc *) (obj))
#define GST_CEL_VIDEO_SRC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_CEL_VIDEO_SRC, GstCelVideoSrcClass))
#define GST_IS_CEL_VIDEO_SRC(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_CEL_VIDEO_SRC))
#define GST_IS_CEL_VIDEO_SRC_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_CEL_VIDEO_SRC))
typedef struct _GstCelVideoSrc GstCelVideoSrc;
typedef struct _GstCelVideoSrcClass GstCelVideoSrcClass;
struct _GstCelVideoSrc
{
GstPushSrc push_src;
gint device_index;
gboolean do_stats;
GstCoreMediaCtx *ctx;
FigCaptureDeviceRef device;
FigCaptureDeviceIface *device_iface;
FigBaseObjectRef device_base;
FigBaseIface *device_base_iface;
FigCaptureStreamRef stream;
FigCaptureStreamIface *stream_iface;
FigBaseObjectRef stream_base;
FigBaseIface *stream_base_iface;
CMBufferQueueRef queue;
CMBufferQueueTriggerToken ready_trigger;
GstCaps *device_caps;
GArray *device_formats;
GstClockTime duration;
volatile gint is_running;
guint64 offset;
GCond *ready_cond;
volatile gboolean queue_is_ready;
GstClockTime last_sampling;
guint count;
gint fps;
};
struct _GstCelVideoSrcClass
{
GstPushSrcClass parent_class;
};
GType gst_cel_video_src_get_type (void);
G_END_DECLS
#endif /* __GST_CEL_VIDEO_SRC_H__ */