1 /* GStreamer 2 * Copyright (C) 2019 Matthew Waters <matthew@centricular.com> 3 * 4 * vkdeviceprovider.h: Device probing and monitoring 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Library General Public 8 * License as published by the Free Software Foundation; either 9 * version 2 of the License, or (at your option) any later version. 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Library General Public License for more details. 15 * 16 * You should have received a copy of the GNU Library General Public 17 * License along with this library; if not, write to the 18 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, 19 * Boston, MA 02111-1307, USA. 20 */ 21 22 23 #ifndef __GST_VULKAN_DEVICE_PROVIDER_H__ 24 #define __GST_VULKAN_DEVICE_PROVIDER_H__ 25 26 #ifdef HAVE_CONFIG_H 27 #include "config.h" 28 #endif 29 30 #include <gst/vulkan/vulkan.h> 31 32 #include <gst/gst.h> 33 34 G_BEGIN_DECLS 35 36 typedef struct _GstVulkanDeviceProvider GstVulkanDeviceProvider; 37 typedef struct _GstVulkanDeviceProviderClass GstVulkanDeviceProviderClass; 38 39 #define GST_TYPE_VULKAN_DEVICE_PROVIDER (gst_vulkan_device_provider_get_type()) 40 #define GST_IS_VULKAN_DEVICE_PROVIDER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_VULKAN_DEVICE_PROVIDER)) 41 #define GST_IS_VULKAN_DEVICE_PROVIDER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_VULKAN_DEVICE_PROVIDER)) 42 #define GST_VULKAN_DEVICE_PROVIDER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_VULKAN_DEVICE_PROVIDER, GstVulkanDeviceProviderClass)) 43 #define GST_VULKAN_DEVICE_PROVIDER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_VULKAN_DEVICE_PROVIDER, GstVulkanDeviceProvider)) 44 #define GST_VULKAN_DEVICE_PROVIDER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_DEVICE_PROVIDER, GstVulkanDeviceProviderClass)) 45 #define GST_VULKAN_DEVICE_PROVIDER_CAST(obj) ((GstVulkanDeviceProvider *)(obj)) 46 47 struct _GstVulkanDeviceProvider { 48 GstDeviceProvider parent; 49 }; 50 51 typedef enum { 52 GST_VULKAN_DEVICE_TYPE_SINK 53 } GstVulkanDeviceType; 54 55 struct _GstVulkanDeviceProviderClass { 56 GstDeviceProviderClass parent_class; 57 }; 58 59 GType gst_vulkan_device_provider_get_type (void); 60 61 typedef struct _GstVulkanDeviceObject GstVulkanDeviceObject; 62 typedef struct _GstVulkanDeviceObjectClass GstVulkanDeviceObjectClass; 63 64 #define GST_TYPE_VULKAN_DEVICE_OBJECT (gst_vulkan_device_object_get_type()) 65 #define GST_IS_VULKAN_DEVICE_OBJECT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_VULKAN_DEVICE_OBJECT)) 66 #define GST_IS_VULKAN_DEVICE_OBJECT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_VULKAN_DEVICE_OBJECT)) 67 #define GST_VULKAN_DEVICE_OBJECT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_VULKAN_DEVICE_OBJECT, GstVulkanDeviceObjectClass)) 68 #define GST_VULKAN_DEVICE_OBJECT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_VULKAN_DEVICE_OBJECT, GstVulkanDeviceObject)) 69 #define GST_VULKAN_DEVICE_OBJECT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_VULKAN_DEVICE_OBJECT, GstVulkanDeviceObjectClass)) 70 #define GST_VULKAN_DEVICE_OBJECT_CAST(obj) ((GstVulkanDevice *)(obj)) 71 72 struct _GstVulkanDeviceObject { 73 GstDevice parent; 74 75 GstVulkanDeviceType type; 76 guint device_index; 77 gboolean is_default; 78 const gchar *element; 79 GstVulkanPhysicalDevice *physical_device; 80 }; 81 82 struct _GstVulkanDeviceObjectClass { 83 GstDeviceClass parent_class; 84 }; 85 86 GType gst_vulkan_device_object_get_type (void); 87 88 G_END_DECLS 89 90 #endif /* __GST_VULKAN_DEVICE_PROVIDER_H__ */ 91