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applemedia: Remove old code that is of no use anymore

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This commit is contained in:
Sebastian Dröge 2014-09-17 13:19:04 +03:00
parent de141c3237
commit d789246077
6 changed files with 0 additions and 627 deletions
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2
sys/applemedia/Makefile.am
View file

@ -49,8 +49,6 @@ libgstapplemedia_la_LDFLAGS = \
noinst_HEADERS = \
qtkitvideosrc.h \
avfvideosrc.h \
vth264decbin.h \
vth264encbin.h \
vtenc.h \
vtdec.h \
vtutil.h \

8
sys/applemedia/plugin.m
View file

@ -36,8 +36,6 @@
#endif
#ifndef HAVE_IOS
#define AV_RANK GST_RANK_SECONDARY
#include "vth264decbin.h"
#include "vth264encbin.h"
#else
#define AV_RANK GST_RANK_PRIMARY
#endif
@ -81,12 +79,6 @@ plugin_init (GstPlugin * plugin)
GST_TYPE_AVF_ASSET_SRC);
#endif
#if 0
res &= gst_element_register (plugin, "vth264decbin", GST_RANK_NONE,
GST_TYPE_VT_H264_DEC_BIN);
res &= gst_element_register (plugin, "vth264encbin", GST_RANK_NONE,
GST_TYPE_VT_H264_ENC_BIN);
#endif
res &= gst_element_register (plugin, "atdec", GST_RANK_MARGINAL, GST_TYPE_ATDEC);
#ifdef HAVE_VIDEOTOOLBOX

322
sys/applemedia/vth264decbin.c
View file

@ -1,322 +0,0 @@
/*
* 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.
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "vth264decbin.h"
#include <string.h>
#include <gst/video/video.h>
#define VT_H264_DEC_BIN_ERROR_STATE_DEFAULT FALSE
GST_DEBUG_CATEGORY_STATIC (gst_vt_h264_dec_bin_debug);
#define GST_CAT_DEFAULT gst_vt_h264_dec_bin_debug
enum
{
PROP_0,
PROP_ERROR_STATE,
PROP_HAPPY
};
enum
{
H264PARSE_OUTPUT_FORMAT_AVC_SAMPLE = 0,
H264PARSE_OUTPUT_FORMAT_BYTE_STREAM = 1,
H264PARSE_OUTPUT_FORMAT_INPUT = 2
};
static GstStaticPadTemplate vth264decbin_sink_template =
GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("video/x-h264, "
"stream-format = (string) { byte-stream, avc }")
);
static GstStaticPadTemplate vth264decbin_src_template =
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("NV12"))
);
#define TAA_VT_H264_DEC_BIN_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE ((obj), GST_TYPE_VT_H264_DEC_BIN, \
GstVTH264DecBinPrivate))
struct _GstVTH264DecBinPrivate
{
GstElement *parser;
GstPad *parser_sinkpad;
GstElement *decoder;
GstPad *decoder_srcpad;
gboolean error_state;
gboolean seen_output;
GstClockTime prev_input_ts;
gulong output_probe;
};
GST_BOILERPLATE (GstVTH264DecBin, gst_vt_h264_dec_bin, GstBin, GST_TYPE_BIN);
static gboolean gst_vt_h264_dec_bin_on_output (GstPad * pad,
GstMiniObject * mini_obj, gpointer user_data);
static void
gst_vt_h264_dec_bin_update_error_state (GstVTH264DecBin * self,
gboolean error_state)
{
GstVTH264DecBinPrivate *priv = self->priv;
GObject *obj = (GObject *) self;
GST_OBJECT_LOCK (self);
priv->error_state = error_state;
GST_OBJECT_UNLOCK (self);
if (priv->output_probe == 0 && (error_state || !priv->seen_output)) {
GST_DEBUG_OBJECT (self, "attaching buffer probe");
priv->output_probe = gst_pad_add_buffer_probe (priv->decoder_srcpad,
G_CALLBACK (gst_vt_h264_dec_bin_on_output), self);
} else if (priv->output_probe != 0 && (!error_state && priv->seen_output)) {
GST_DEBUG_OBJECT (self, "detaching buffer probe");
gst_pad_remove_buffer_probe (priv->decoder_srcpad, priv->output_probe);
priv->output_probe = 0;
}
g_object_notify (obj, "error-state");
g_object_notify (obj, "happy");
}
static gboolean
gst_vt_h264_dec_bin_sink_setcaps (GstPad * pad, GstCaps * caps)
{
GstVTH264DecBin *self = GST_VT_H264_DEC_BIN_CAST (GST_PAD_PARENT (pad));
const gchar *format;
gint output_format;
gboolean access_unit;
format = gst_structure_get_string (gst_caps_get_structure (caps, 0),
"stream-format");
if (format == NULL)
goto no_stream_format;
if (strcmp (format, "byte-stream") == 0) {
output_format = H264PARSE_OUTPUT_FORMAT_AVC_SAMPLE;
access_unit = TRUE;
} else {
output_format = H264PARSE_OUTPUT_FORMAT_INPUT;
access_unit = FALSE;
}
g_object_set (self->priv->parser, "output-format", output_format,
"access-unit", access_unit, NULL);
return gst_pad_set_caps (GST_PAD_PEER (self->priv->parser_sinkpad), caps);
no_stream_format:
return FALSE;
}
static gboolean
gst_vt_h264_dec_bin_sink_event (GstPad * pad, GstEvent * event)
{
GstVTH264DecBin *self = GST_VT_H264_DEC_BIN_CAST (GST_PAD_PARENT (pad));
GstVTH264DecBinPrivate *priv = self->priv;
switch (GST_EVENT_TYPE (event)) {
case GST_EVENT_NEWSEGMENT:
if (priv->seen_output) {
GST_DEBUG_OBJECT (self, "error state ON because of packetloss");
gst_vt_h264_dec_bin_update_error_state (self, TRUE);
}
break;
case GST_EVENT_FLUSH_STOP:
priv->seen_output = FALSE;
priv->prev_input_ts = GST_CLOCK_TIME_NONE;
GST_DEBUG_OBJECT (self, "error state OFF because of FLUSH_STOP");
gst_vt_h264_dec_bin_update_error_state (self, FALSE);
break;
default:
break;
}
return gst_pad_push_event (GST_PAD_PEER (priv->parser_sinkpad), event);
}
static GstFlowReturn
gst_vt_h264_dec_bin_sink_chain (GstPad * pad, GstBuffer * buffer)
{
GstVTH264DecBin *self = GST_VT_H264_DEC_BIN_CAST (GST_PAD_PARENT (pad));
GstVTH264DecBinPrivate *priv = self->priv;
GstClockTime cur_ts;
GstFlowReturn flow_ret;
cur_ts = GST_BUFFER_TIMESTAMP (buffer);
gst_vt_h264_dec_bin_update_error_state (self, priv->error_state);
flow_ret = gst_pad_push (GST_PAD_PEER (priv->parser_sinkpad), buffer);
if (!priv->seen_output && !priv->error_state &&
GST_CLOCK_TIME_IS_VALID (priv->prev_input_ts)) {
if (cur_ts != priv->prev_input_ts) {
GST_DEBUG_OBJECT (self,
"error state ON because of no output and detected timestamp gap");
gst_vt_h264_dec_bin_update_error_state (self, TRUE);
}
}
priv->prev_input_ts = cur_ts;
return flow_ret;
}
static gboolean
gst_vt_h264_dec_bin_on_output (GstPad * pad, GstMiniObject * mini_obj,
gpointer user_data)
{
GstVTH264DecBin *self = GST_VT_H264_DEC_BIN_CAST (user_data);
self->priv->seen_output = TRUE;
GST_DEBUG_OBJECT (self, "error state OFF because we saw output");
gst_vt_h264_dec_bin_update_error_state (self, FALSE);
return TRUE;
}
static void
gst_vt_h264_dec_bin_base_init (gpointer gclass)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (gclass);
gst_element_class_set_metadata (element_class,
"VTH264DecBin",
"Decoder/Video",
"VideoToolbox H.264 decoder bin",
"Ole André Vadla Ravnås <oleavr@soundrop.com>");
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&vth264decbin_sink_template));
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&vth264decbin_src_template));
}
static void
gst_vt_h264_dec_bin_init (GstVTH264DecBin * self, GstVTH264DecBinClass * gclass)
{
GstVTH264DecBinPrivate *priv;
GstPad *ghost_pad;
self->priv = priv = TAA_VT_H264_DEC_BIN_GET_PRIVATE (self);
priv->parser = gst_element_factory_make ("h264parse", "parser");
priv->decoder = gst_element_factory_make ("vtdec_h264", "decoder");
gst_bin_add_many (GST_BIN_CAST (self), priv->parser, priv->decoder, NULL);
gst_element_link (priv->parser, priv->decoder);
priv->parser_sinkpad = gst_element_get_static_pad (priv->parser, "sink");
ghost_pad = gst_ghost_pad_new_from_template ("sink", priv->parser_sinkpad,
gst_static_pad_template_get (&vth264decbin_sink_template));
gst_pad_set_setcaps_function (ghost_pad, gst_vt_h264_dec_bin_sink_setcaps);
gst_pad_set_event_function (ghost_pad, gst_vt_h264_dec_bin_sink_event);
gst_pad_set_chain_function (ghost_pad, gst_vt_h264_dec_bin_sink_chain);
gst_element_add_pad (GST_ELEMENT_CAST (self), ghost_pad);
priv->decoder_srcpad = gst_element_get_static_pad (priv->decoder, "src");
ghost_pad = gst_ghost_pad_new_from_template ("src", priv->decoder_srcpad,
gst_static_pad_template_get (&vth264decbin_src_template));
gst_element_add_pad (GST_ELEMENT_CAST (self), ghost_pad);
priv->seen_output = FALSE;
priv->prev_input_ts = GST_CLOCK_TIME_NONE;
}
static void
gst_vt_h264_dec_bin_dispose (GObject * obj)
{
GstVTH264DecBin *self = GST_VT_H264_DEC_BIN_CAST (obj);
GstVTH264DecBinPrivate *priv = self->priv;
if (priv->parser_sinkpad != NULL) {
gst_object_unref (priv->parser_sinkpad);
priv->parser_sinkpad = NULL;
}
if (priv->decoder_srcpad != NULL) {
gst_object_unref (priv->decoder_srcpad);
priv->decoder_srcpad = NULL;
}
G_OBJECT_CLASS (parent_class)->dispose (obj);
}
static void
gst_vt_h264_dec_bin_get_property (GObject * obj, guint prop_id,
GValue * value, GParamSpec * pspec)
{
GstVTH264DecBin *self = GST_VT_H264_DEC_BIN_CAST (obj);
switch (prop_id) {
case PROP_ERROR_STATE:
GST_OBJECT_LOCK (self);
g_value_set_boolean (value, self->priv->error_state);
GST_OBJECT_UNLOCK (self);
break;
case PROP_HAPPY:
GST_OBJECT_LOCK (self);
g_value_set_boolean (value, !self->priv->error_state);
GST_OBJECT_UNLOCK (self);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (obj, prop_id, pspec);
break;
}
}
static void
gst_vt_h264_dec_bin_class_init (GstVTH264DecBinClass * klass)
{
GObjectClass *gobject_class = (GObjectClass *) klass;
gobject_class->dispose = gst_vt_h264_dec_bin_dispose;
gobject_class->get_property = gst_vt_h264_dec_bin_get_property;
g_type_class_add_private (klass, sizeof (GstVTH264DecBinPrivate));
g_object_class_install_property (gobject_class, PROP_ERROR_STATE,
g_param_spec_boolean ("error-state", "Error State",
"Whether the decoder is currently in an error state",
VT_H264_DEC_BIN_ERROR_STATE_DEFAULT,
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_HAPPY,
g_param_spec_boolean ("happy", "Happy",
"Whether the decoder is currently not in an error state",
!VT_H264_DEC_BIN_ERROR_STATE_DEFAULT,
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
GST_DEBUG_CATEGORY_INIT (gst_vt_h264_dec_bin_debug,
"vth264decbin", 0, "VideoToolbox H.264 decoder bin");
}

61
sys/applemedia/vth264decbin.h
View file

@ -1,61 +0,0 @@
/*
* 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_VTH264DECBIN_H__
#define __GST_VTH264DECBIN_H__
#include <gst/gst.h>
G_BEGIN_DECLS
#define GST_TYPE_VT_H264_DEC_BIN (gst_vt_h264_dec_bin_get_type())
#define GST_VT_H264_DEC_BIN(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_VT_H264_DEC_BIN, \
GstVTH264DecBin))
#define GST_VT_H264_DEC_BIN_CAST(obj) \
((GstVTH264DecBin *) (obj))
#define GST_VT_H264_DEC_BIN_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_VT_H264_DEC_BIN, \
GstVTH264DecBinClass))
#define GST_IS_VT_H264_DEC_BIN(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_VT_H264_DEC_BIN))
#define GST_IS_VT_H264_DEC_BIN_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_VT_H264_DEC_BIN))
typedef struct _GstVTH264DecBin GstVTH264DecBin;
typedef struct _GstVTH264DecBinPrivate GstVTH264DecBinPrivate;
typedef struct _GstVTH264DecBinClass GstVTH264DecBinClass;
struct _GstVTH264DecBin
{
GstBin parent;
GstVTH264DecBinPrivate * priv;
};
struct _GstVTH264DecBinClass
{
GstBinClass parent_class;
};
GType gst_vt_h264_dec_bin_get_type (void);
G_END_DECLS
#endif /* __GST_VTH264DECBIN_H__ */

173
sys/applemedia/vth264encbin.c
View file

@ -1,173 +0,0 @@
/*
* 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.
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "vth264encbin.h"
#include <string.h>
#include <gst/video/video.h>
#define VT_H264_ENC_BIN_DEFAULT_BITRATE 768
GST_DEBUG_CATEGORY_STATIC (gst_vt_h264_enc_bin_debug);
#define GST_CAT_DEFAULT gst_vt_h264_enc_bin_debug
enum
{
PROP_0,
PROP_BITRATE
};
enum
{
H264PARSE_OUTPUT_FORMAT_AVC_SAMPLE = 0,
H264PARSE_OUTPUT_FORMAT_BYTE_STREAM = 1,
H264PARSE_OUTPUT_FORMAT_INPUT = 2
};
static GstStaticPadTemplate vth264encbin_sink_template =
GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("NV12"))
);
static GstStaticPadTemplate vth264encbin_src_template =
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("video/x-h264, stream-format = (string) byte-stream"));
#define TAA_VT_H264_ENC_BIN_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE ((obj), GST_TYPE_VT_H264_ENC_BIN, \
GstVTH264EncBinPrivate))
struct _GstVTH264EncBinPrivate
{
GstElement *encoder;
GstElement *parser;
};
GST_BOILERPLATE (GstVTH264EncBin, gst_vt_h264_enc_bin, GstBin, GST_TYPE_BIN);
static void
gst_vt_h264_enc_bin_base_init (gpointer gclass)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (gclass);
gst_element_class_set_metadata (element_class,
"VTH264EncBin",
"Encoder/Video",
"VideoToolbox H.264 encoder bin",
"Ole André Vadla Ravnås <oleavr@soundrop.com>");
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&vth264encbin_sink_template));
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&vth264encbin_src_template));
}
static void
gst_vt_h264_enc_bin_init (GstVTH264EncBin * self, GstVTH264EncBinClass * gclass)
{
GstVTH264EncBinPrivate *priv;
GstPad *encoder_sinkpad, *parser_srcpad, *ghost_pad;
self->priv = priv = TAA_VT_H264_ENC_BIN_GET_PRIVATE (self);
priv->encoder = gst_element_factory_make ("vtenc_h264", "encoder");
priv->parser = gst_element_factory_make ("h264parse", "parser");
gst_bin_add_many (GST_BIN_CAST (self), priv->encoder, priv->parser, NULL);
gst_element_link (priv->encoder, priv->parser);
encoder_sinkpad = gst_element_get_static_pad (priv->encoder, "sink");
ghost_pad = gst_ghost_pad_new_from_template ("sink", encoder_sinkpad,
gst_static_pad_template_get (&vth264encbin_sink_template));
gst_object_unref (encoder_sinkpad);
gst_element_add_pad (GST_ELEMENT_CAST (self), ghost_pad);
parser_srcpad = gst_element_get_static_pad (priv->parser, "src");
ghost_pad = gst_ghost_pad_new_from_template ("src", parser_srcpad,
gst_static_pad_template_get (&vth264encbin_src_template));
gst_object_unref (parser_srcpad);
gst_element_add_pad (GST_ELEMENT_CAST (self), ghost_pad);
g_object_set (priv->encoder, "usage", 6, NULL);
g_object_set (priv->parser,
"output-format", H264PARSE_OUTPUT_FORMAT_BYTE_STREAM,
"split-packetized", TRUE, NULL);
}
static void
gst_vt_h264_enc_bin_get_property (GObject * obj, guint prop_id,
GValue * value, GParamSpec * pspec)
{
GstVTH264EncBin *self = GST_VT_H264_ENC_BIN_CAST (obj);
switch (prop_id) {
case PROP_BITRATE:
g_object_get_property (G_OBJECT (self->priv->encoder),
g_param_spec_get_name (pspec), value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (obj, prop_id, pspec);
break;
}
}
static void
gst_vt_h264_enc_bin_set_property (GObject * obj, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstVTH264EncBin *self = GST_VT_H264_ENC_BIN_CAST (obj);
switch (prop_id) {
case PROP_BITRATE:
g_object_set_property (G_OBJECT (self->priv->encoder),
g_param_spec_get_name (pspec), value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (obj, prop_id, pspec);
break;
}
}
static void
gst_vt_h264_enc_bin_class_init (GstVTH264EncBinClass * klass)
{
GObjectClass *gobject_class = (GObjectClass *) klass;
gobject_class->get_property = gst_vt_h264_enc_bin_get_property;
gobject_class->set_property = gst_vt_h264_enc_bin_set_property;
g_type_class_add_private (klass, sizeof (GstVTH264EncBinPrivate));
g_object_class_install_property (gobject_class, PROP_BITRATE,
g_param_spec_uint ("bitrate", "Bitrate",
"Target video bitrate in kbps",
1, G_MAXUINT, VT_H264_ENC_BIN_DEFAULT_BITRATE,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT | G_PARAM_STATIC_STRINGS));
GST_DEBUG_CATEGORY_INIT (gst_vt_h264_enc_bin_debug,
"vth264encbin", 0, "VideoToolbox H.264 encoder bin");
}

61
sys/applemedia/vth264encbin.h
View file

@ -1,61 +0,0 @@
/*
* 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_VTH264ENCBIN_H__
#define __GST_VTH264ENCBIN_H__
#include <gst/gst.h>
G_BEGIN_DECLS
#define GST_TYPE_VT_H264_ENC_BIN (gst_vt_h264_enc_bin_get_type())
#define GST_VT_H264_ENC_BIN(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_VT_H264_ENC_BIN, \
GstVTH264EncBin))
#define GST_VT_H264_ENC_BIN_CAST(obj) \
((GstVTH264EncBin *) (obj))
#define GST_VT_H264_ENC_BIN_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_VT_H264_ENC_BIN, \
GstVTH264EncBinClass))
#define GST_IS_VT_H264_ENC_BIN(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_VT_H264_ENC_BIN))
#define GST_IS_VT_H264_ENC_BIN_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_VT_H264_ENC_BIN))
typedef struct _GstVTH264EncBin GstVTH264EncBin;
typedef struct _GstVTH264EncBinPrivate GstVTH264EncBinPrivate;
typedef struct _GstVTH264EncBinClass GstVTH264EncBinClass;
struct _GstVTH264EncBin
{
GstBin parent;
GstVTH264EncBinPrivate * priv;
};
struct _GstVTH264EncBinClass
{
GstBinClass parent_class;
};
GType gst_vt_h264_enc_bin_get_type (void);
G_END_DECLS
#endif /* __GST_VTH264ENCBIN_H__ */