mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-03 16:09:39 +00:00
103 lines
2.7 KiB
Objective-C
103 lines
2.7 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 "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);
|
|
#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 OS X and iOS",
|
|
plugin_init, VERSION, "LGPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)
|