gstreamer/subprojects/gst-plugins-bad/sys/applemedia/plugin.m
Nirbheek Chauhan f1449ac116 docs: Rename "OS X" to "macOS" in some documentation
No one uses the term "Mac OS X" anymore, it's "macOS". "OS X" is even
worse, because people will usually start the search with "mac".

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1607>
2022-01-30 19:17:18 +05:30

106 lines
2.8 KiB
Objective-C

/*
* Copyright (C) 2009-2010 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 <Foundation/Foundation.h>
#include "corevideomemory.h"
#ifdef HAVE_IOS
#include "iosassetsrc.h"
#include "iosglmemory.h"
#endif
#ifdef HAVE_AVFOUNDATION
#include "avfvideosrc.h"
#include "avfassetsrc.h"
#include "avfdeviceprovider.h"
#include "avsamplevideosink.h"
#endif
#ifdef HAVE_VIDEOTOOLBOX
#include "vtdec.h"
#endif
#ifndef HAVE_IOS
#define AV_RANK GST_RANK_SECONDARY
#else
#define AV_RANK GST_RANK_PRIMARY
#endif
#include "atdec.h"
#ifdef HAVE_VIDEOTOOLBOX
void gst_vtenc_register_elements (GstPlugin * plugin);
#endif
#ifndef HAVE_IOS
static void
enable_mt_mode (void)
{
NSThread * th = [[NSThread alloc] init];
[th start];
g_assert ([NSThread isMultiThreaded]);
}
#endif
static gboolean
plugin_init (GstPlugin * plugin)
{
gboolean res = TRUE;
gst_apple_core_video_memory_init ();
#ifdef HAVE_IOS
gst_ios_gl_memory_init ();
res &= gst_element_register (plugin, "iosassetsrc", GST_RANK_SECONDARY,
GST_TYPE_IOS_ASSET_SRC);
#else
enable_mt_mode ();
#endif
#ifdef HAVE_AVFOUNDATION
res &= gst_element_register (plugin, "avfvideosrc", AV_RANK,
GST_TYPE_AVF_VIDEO_SRC);
res &= gst_element_register (plugin, "avfassetsrc", AV_RANK,
GST_TYPE_AVF_ASSET_SRC);
res &= gst_element_register (plugin, "avsamplebufferlayersink",
GST_RANK_NONE, GST_TYPE_AV_SAMPLE_VIDEO_SINK);
res &= gst_device_provider_register (plugin, "avfdeviceprovider",
GST_RANK_PRIMARY, GST_TYPE_AVF_DEVICE_PROVIDER);
#endif
res &= gst_element_register (plugin, "atdec", GST_RANK_MARGINAL, GST_TYPE_ATDEC);
#ifdef HAVE_VIDEOTOOLBOX
/* Check if the framework actually exists at runtime */
if (&VTCompressionSessionCreate != NULL) {
gst_vtdec_register_elements (plugin);
gst_vtenc_register_elements (plugin);
}
#endif
return res;
}
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
GST_VERSION_MINOR,
applemedia,
"Elements for capture and codec access on Apple macOS and iOS",
plugin_init, VERSION, "LGPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)