1 /* 2 * GStreamer 3 * Copyright (C) 2013 Matthew Waters <ystreet00@gmail.com> 4 * 5 * This library is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU Library General Public 7 * License as published by the Free Software Foundation; either 8 * version 2 of the License, or (at your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * Library General Public License for more details. 14 * 15 * You should have received a copy of the GNU Library General Public 16 * License along with this library; if not, write to the 17 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 18 * Boston, MA 02110-1301, USA. 19 */ 20 21 #ifndef __GST_VULKAN_DISPLAY_XCB_H__ 22 #define __GST_VULKAN_DISPLAY_XCB_H__ 23 24 #include <gst/gst.h> 25 26 #include <xcb/xcb.h> 27 #include <vulkan/vulkan_xcb.h> 28 29 #include <gst/vulkan/vulkan.h> 30 31 G_BEGIN_DECLS 32 33 GST_VULKAN_API 34 GType gst_vulkan_display_xcb_get_type (void); 35 36 #define GST_TYPE_VULKAN_DISPLAY_XCB (gst_vulkan_display_xcb_get_type()) 37 #define GST_VULKAN_DISPLAY_XCB(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VULKAN_DISPLAY_XCB,GstVulkanDisplayXCB)) 38 #define GST_VULKAN_DISPLAY_XCB_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_VULKAN_DISPLAY_XCB,GstVulkanDisplayXCBClass)) 39 #define GST_IS_VULKAN_DISPLAY_XCB(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VULKAN_DISPLAY_XCB)) 40 #define GST_IS_VULKAN_DISPLAY_XCB_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_VULKAN_DISPLAY_XCB)) 41 #define GST_VULKAN_DISPLAY_XCB_CAST(obj) ((GstVulkanDisplayXCB*)(obj)) 42 43 typedef struct _GstVulkanDisplayXCB GstVulkanDisplayXCB; 44 typedef struct _GstVulkanDisplayXCBClass GstVulkanDisplayXCBClass; 45 46 #define GST_VULKAN_DISPLAY_XCB_CONNECTION(d) (GST_VULKAN_DISPLAY_XCB(d)->connection) 47 #define GST_VULKAN_DISPLAY_XCB_ROOT_WINDOW(d) (GST_VULKAN_DISPLAY_XCB(d)->root_window) 48 #define GST_VULKAN_DISPLAY_XCB_SCREEN(d) (GST_VULKAN_DISPLAY_XCB(d)->screen) 49 50 /** 51 * GstVulkanDisplayXCB: 52 * 53 * the contents of a #GstVulkanDisplayXCB are private and should only be accessed 54 * through the provided API 55 * 56 * Since: 1.18 57 */ 58 struct _GstVulkanDisplayXCB 59 { 60 GstVulkanDisplay parent; 61 62 xcb_connection_t *connection; 63 xcb_window_t root_window; 64 xcb_screen_t *screen; 65 66 /* <private> */ 67 gboolean foreign_display; 68 69 GSource *event_source; 70 71 /* <private> */ 72 gpointer _reserved [GST_PADDING]; 73 }; 74 75 /** 76 * GstVulkanDisplayXCBClass: 77 * 78 * Since: 1.18 79 */ 80 struct _GstVulkanDisplayXCBClass 81 { 82 GstVulkanDisplayClass object_class; 83 84 /* <private> */ 85 gpointer _reserved [GST_PADDING]; 86 }; 87 88 GST_VULKAN_API 89 GstVulkanDisplayXCB * gst_vulkan_display_xcb_new (const gchar * name); 90 GST_VULKAN_API 91 GstVulkanDisplayXCB * gst_vulkan_display_xcb_new_with_connection (xcb_connection_t * connection, 92 int screen_no); 93 94 G_END_DECLS 95 96 #endif /* __GST_VULKAN_DISPLAY_XCB_H__ */ 97