gstreamer/gst-libs/gst/vulkan/ios/gstvkdisplay_ios.m

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2019-03-27 06:56:28 +00:00
/*
* GStreamer
* Copyright (C) 2019 Matthew Waters <matthew@centricular.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 <UIKit/UIKit.h>
#include <gst/vulkan/vulkan.h>
#include "gstvkdisplay_ios.h"
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#define GST_CAT_DEFAULT gst_vulkan_display_debug
GST_DEBUG_CATEGORY_STATIC (gst_vulkan_display_debug);
G_DEFINE_TYPE (GstVulkanDisplayIos, gst_vulkan_display_ios,
GST_TYPE_VULKAN_DISPLAY);
static void gst_vulkan_display_ios_finalize (GObject * object);
static gpointer gst_vulkan_display_ios_get_handle (GstVulkanDisplay * display);
static void
gst_vulkan_display_ios_class_init (GstVulkanDisplayIosClass * klass)
{
GST_VULKAN_DISPLAY_CLASS (klass)->get_handle =
GST_DEBUG_FUNCPTR (gst_vulkan_display_ios_get_handle);
G_OBJECT_CLASS (klass)->finalize = gst_vulkan_display_ios_finalize;
}
static void
gst_vulkan_display_ios_init (GstVulkanDisplayIos * display_ios)
{
GstVulkanDisplay *display = (GstVulkanDisplay *) display_ios;
display->type = GST_VULKAN_DISPLAY_TYPE_IOS;
}
static void
gst_vulkan_display_ios_finalize (GObject * object)
{
G_OBJECT_CLASS (gst_vulkan_display_ios_parent_class)->finalize (object);
}
/**
* gst_vulkan_display_ios_new:
*
* Create a new #GstVulkanDisplayIos.
*
* Returns: (transfer full): a new #GstVulkanDisplayIos or %NULL
*/
GstVulkanDisplayIos *
gst_vulkan_display_ios_new (void)
{
GstVulkanDisplayIos *ret;
GST_DEBUG_CATEGORY_GET (gst_vulkan_display_debug, "vulkandisplay");
ret = g_object_new (GST_TYPE_VULKAN_DISPLAY_IOS, NULL);
gst_object_ref_sink (ret);
return ret;
}
static gpointer
gst_vulkan_display_ios_get_handle (GstVulkanDisplay * display)
{
return (gpointer) (__bridge gpointer) [UIApplication sharedApplication];
}