mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-14 05:12:09 +00:00
b99ecc78ca
GLib guarantees libintl is always present, using proxy-libintl as last resort. There is no need to mock gettex API any more. This fix static build on Windows because G_INTL_STATIC_COMPILATION must be defined before including libintl.h, and glib does it for us as part as including glib.h. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2028>
121 lines
3.4 KiB
C
121 lines
3.4 KiB
C
/*
|
|
* Copyright (C) 2017 Collabora Inc.
|
|
* Author: Nicolas Dufresne <nicolas.dufresne@collabora.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 <sys/stat.h>
|
|
#include <fcntl.h>
|
|
#include <errno.h>
|
|
#include <unistd.h>
|
|
#include <string.h>
|
|
|
|
#include "gstv4l2object.h"
|
|
#include "gstv4l2mpeg4enc.h"
|
|
#include "gstv4l2mpeg4codec.h"
|
|
|
|
#include <string.h>
|
|
#include <glib/gi18n-lib.h>
|
|
|
|
GST_DEBUG_CATEGORY_STATIC (gst_v4l2_mpeg4_enc_debug);
|
|
#define GST_CAT_DEFAULT gst_v4l2_mpeg4_enc_debug
|
|
|
|
static GstStaticCaps src_template_caps =
|
|
GST_STATIC_CAPS ("video/mpeg, mpegversion=(int)4, systemstream=(boolean)FALSE");
|
|
|
|
enum
|
|
{
|
|
PROP_0,
|
|
V4L2_STD_OBJECT_PROPS,
|
|
/* TODO */
|
|
};
|
|
|
|
#define gst_v4l2_mpeg4_enc_parent_class parent_class
|
|
G_DEFINE_TYPE (GstV4l2Mpeg4Enc, gst_v4l2_mpeg4_enc, GST_TYPE_V4L2_VIDEO_ENC);
|
|
|
|
static void
|
|
gst_v4l2_mpeg4_enc_set_property (GObject * object,
|
|
guint prop_id, const GValue * value, GParamSpec * pspec)
|
|
{
|
|
/* TODO */
|
|
}
|
|
|
|
static void
|
|
gst_v4l2_mpeg4_enc_get_property (GObject * object,
|
|
guint prop_id, GValue * value, GParamSpec * pspec)
|
|
{
|
|
/* TODO */
|
|
}
|
|
|
|
static void
|
|
gst_v4l2_mpeg4_enc_init (GstV4l2Mpeg4Enc * self)
|
|
{
|
|
}
|
|
|
|
static void
|
|
gst_v4l2_mpeg4_enc_class_init (GstV4l2Mpeg4EncClass * klass)
|
|
{
|
|
GstElementClass *element_class;
|
|
GObjectClass *gobject_class;
|
|
GstV4l2VideoEncClass *baseclass;
|
|
|
|
parent_class = g_type_class_peek_parent (klass);
|
|
|
|
element_class = (GstElementClass *) klass;
|
|
gobject_class = (GObjectClass *) klass;
|
|
baseclass = (GstV4l2VideoEncClass *) (klass);
|
|
|
|
GST_DEBUG_CATEGORY_INIT (gst_v4l2_mpeg4_enc_debug, "v4l2mpeg4enc", 0,
|
|
"V4L2 MPEG4 Encoder");
|
|
|
|
gst_element_class_set_static_metadata (element_class,
|
|
"V4L2 MPEG4 Encoder",
|
|
"Codec/Encoder/Video/Hardware",
|
|
"Encode MPEG4 video streams via V4L2 API",
|
|
"Nicolas Dufresne <nicolas.dufresne@collabora.com");
|
|
|
|
gobject_class->set_property =
|
|
GST_DEBUG_FUNCPTR (gst_v4l2_mpeg4_enc_set_property);
|
|
gobject_class->get_property =
|
|
GST_DEBUG_FUNCPTR (gst_v4l2_mpeg4_enc_get_property);
|
|
|
|
baseclass->codec_name = "MPEG4";
|
|
}
|
|
|
|
/* Probing functions */
|
|
gboolean
|
|
gst_v4l2_is_mpeg4_enc (GstCaps * sink_caps, GstCaps * src_caps)
|
|
{
|
|
return gst_v4l2_is_video_enc (sink_caps, src_caps,
|
|
gst_static_caps_get (&src_template_caps));
|
|
}
|
|
|
|
void
|
|
gst_v4l2_mpeg4_enc_register (GstPlugin * plugin, const gchar * basename,
|
|
const gchar * device_path, gint video_fd, GstCaps * sink_caps,
|
|
GstCaps * src_caps)
|
|
{
|
|
const GstV4l2Codec *codec = gst_v4l2_mpeg4_get_codec ();
|
|
gst_v4l2_video_enc_register (plugin, GST_TYPE_V4L2_MPEG4_ENC,
|
|
"mpeg4", basename, device_path, codec, video_fd, sink_caps,
|
|
gst_static_caps_get (&src_template_caps), src_caps);
|
|
}
|