mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-10 19:31:12 +00:00
87 lines
2.5 KiB
C
87 lines
2.5 KiB
C
/*
|
|
* Copyright (C) 2014 SUMOMO Computer Association.
|
|
* Author: ayaka <ayaka@soulik.info>
|
|
*
|
|
* 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_V4L2_VIDEO_ENC_H__
|
|
#define __GST_V4L2_VIDEO_ENC_H__
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/video/video.h>
|
|
#include <gst/video/gstvideoencoder.h>
|
|
#include <gst/video/gstvideometa.h>
|
|
|
|
#include <gstv4l2object.h>
|
|
#include <gstv4l2bufferpool.h>
|
|
|
|
GST_DEBUG_CATEGORY_EXTERN (v4l2videoenc_debug);
|
|
|
|
G_BEGIN_DECLS
|
|
#define GST_TYPE_V4L2_VIDEO_ENC \
|
|
(gst_v4l2_video_enc_get_type())
|
|
#define GST_V4L2_VIDEO_ENC(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_V4L2_VIDEO_ENC,GstV4l2VideoEnc))
|
|
#define GST_V4L2_VIDEO_ENC_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_V4L2_VIDEO_ENC,GstV4l2VideoEncClass))
|
|
#define GST_IS_V4L2_VIDEO_ENC(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_V4L2_VIDEO_ENC))
|
|
#define GST_IS_V4L2_VIDEO_ENC_CLASS(obj) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_V4L2_VIDEO_ENC))
|
|
typedef struct _GstV4l2VideoEnc GstV4l2VideoEnc;
|
|
typedef struct _GstV4l2VideoEncClass GstV4l2VideoEncClass;
|
|
|
|
struct _GstV4l2VideoEnc
|
|
{
|
|
GstVideoEncoder parent;
|
|
|
|
/* < private > */
|
|
GstV4l2Object *v4l2output;
|
|
GstV4l2Object *v4l2capture;
|
|
|
|
/* pads */
|
|
GstCaps *probed_srccaps;
|
|
GstCaps *probed_sinkcaps;
|
|
|
|
/* State */
|
|
GstVideoCodecState *input_state;
|
|
gboolean active;
|
|
gboolean processing;
|
|
GstFlowReturn output_flow;
|
|
|
|
};
|
|
|
|
struct _GstV4l2VideoEncClass
|
|
{
|
|
GstVideoEncoderClass parent_class;
|
|
|
|
gchar *default_device;
|
|
|
|
GstFlowReturn (*get_output_caps) (GstVideoEncoder * encoder,
|
|
GstCaps ** outcaps);
|
|
};
|
|
|
|
GType gst_v4l2_video_enc_get_type (void);
|
|
|
|
|
|
void gst_v4l2_video_enc_register (GstPlugin * plugin, GType type,
|
|
const char *codec, const gchar * basename, const gchar * device_path,
|
|
GstCaps * sink_caps, GstCaps *codec_caps, GstCaps * src_caps);
|
|
|
|
G_END_DECLS
|
|
#endif /* __GST_V4L2_VIDEO_ENC_H__ */
|