gstreamer/ext/vulkan/xcb/vkwindow_xcb.h
Matthew Waters e46bd98fe6 vulkan/xcb: getProcAddress winsys functions
There's no guarantee that they will always be exposed by the vulkan loader.
2016-04-11 14:18:47 +10:00

86 lines
2.7 KiB
C

/*
* GStreamer
* Copyright (C) 2012 Matthew Waters <ystreet00@gmail.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_VULKAN_WINDOW_XCB_H__
#define __GST_VULKAN_WINDOW_XCB_H__
#include <xcb/xcb.h>
#include <vk.h>
G_BEGIN_DECLS
#define GST_TYPE_VULKAN_WINDOW_XCB (gst_vulkan_window_xcb_get_type())
#define GST_VULKAN_WINDOW_XCB(o) (G_TYPE_CHECK_INSTANCE_CAST((o), GST_TYPE_VULKAN_WINDOW_XCB, GstVulkanWindowXCB))
#define GST_VULKAN_WINDOW_XCB_CLASS(k) (G_TYPE_CHECK_CLASS((k), GST_TYPE_VULKAN_WINDOW_XCB, GstVulkanWindowXCBClass))
#define GST_IS_VULKAN_WINDOW_XCB(o) (G_TYPE_CHECK_INSTANCE_TYPE((o), GST_TYPE_VULKAN_WINDOW_XCB))
#define GST_IS_VULKAN_WINDOW_XCB_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE((k), GST_TYPE_VULKAN_WINDOW_XCB))
#define GST_VULKAN_WINDOW_XCB_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS((o), GST_TYPE_VULKAN_WINDOW_XCB, GstVulkanWindowXCBClass))
typedef struct _GstVulkanWindowXCB GstVulkanWindowXCB;
typedef struct _GstVulkanWindowXCBPrivate GstVulkanWindowXCBPrivate;
typedef struct _GstVulkanWindowXCBClass GstVulkanWindowXCBClass;
/**
* GstVulkanWindowXCB:
*
* Opaque #GstVulkanWindowXCB object
*/
struct _GstVulkanWindowXCB
{
/*< private >*/
GstVulkanWindow parent;
/* X window */
xcb_window_t win_id;
gint visible :1;
PFN_vkCreateXcbSurfaceKHR CreateXcbSurface;
PFN_vkGetPhysicalDeviceXcbPresentationSupportKHR GetPhysicalDeviceXcbPresentationSupport;
/*< private >*/
GstVulkanWindowXCBPrivate *priv;
gpointer _reserved[GST_PADDING];
};
/**
* GstVulkanWindowXCBClass:
*
* Opaque #GstVulkanWindowXCBClass object
*/
struct _GstVulkanWindowXCBClass {
/*< private >*/
GstVulkanWindowClass parent_class;
/*< private >*/
gpointer _reserved[GST_PADDING_LARGE];
};
GType gst_vulkan_window_xcb_get_type (void);
GstVulkanWindowXCB * gst_vulkan_window_xcb_new (GstVulkanDisplay * display);
gboolean gst_vulkan_window_xcb_create_window (GstVulkanWindowXCB * window_xcb);
G_END_DECLS
#endif /* __GST_VULKAN_WINDOW_XCB_H__ */