dlls/winevulkan/vulkan_loader.h

   1 /* Wine Vulkan ICD private data structures
   2  *
   3  * Copyright 2017 Roderick Colenbrander
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 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  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  */
  19
  20 #ifndef __WINE_VULKAN_LOADER_H
  21 #define __WINE_VULKAN_LOADER_H
  22
  23 #include "ntstatus.h"
  24 #define WIN32_NO_STATUS
  25 #include <stdarg.h>
  26 #include <stdlib.h>
  27 #include <assert.h>
  28 #include "windef.h"
  29 #include "winbase.h"
  30 #include "winternl.h"
  31 #include "wine/debug.h"
  32 #include "wine/vulkan.h"
  33 #include "wine/unixlib.h"
  34 #include "wine/list.h"
  35
  36 #include "loader_thunks.h"
  37
  38 /* Magic value defined by Vulkan ICD / Loader spec */
  39 #define VULKAN_ICD_MAGIC_VALUE 0x01CDC0DE
  40
  41 #define WINEVULKAN_QUIRK_GET_DEVICE_PROC_ADDR 0x00000001
  42 #define WINEVULKAN_QUIRK_ADJUST_MAX_IMAGE_COUNT 0x00000002
  43 #define WINEVULKAN_QUIRK_IGNORE_EXPLICIT_LAYERS 0x00000004
  44
  45 /* Base 'class' for our Vulkan dispatchable objects such as VkDevice and VkInstance.
  46  * This structure MUST be the first element of a dispatchable object as the ICD
  47  * loader depends on it. For now only contains loader_magic, but over time more common
  48  * functionality is expected.
  49  */
  50 struct wine_vk_base
  51 {
  52     /* Special section in each dispatchable object for use by the ICD loader for
  53      * storing dispatch tables. The start contains a magical value '0x01CDC0DE'.
  54      */
  55     UINT64 loader_magic;
  56     UINT64 unix_handle;
  57 };
  58
  59 struct VkPhysicalDevice_T
  60 {
  61     struct wine_vk_base base;
  62 };
  63
  64 struct VkInstance_T
  65 {
  66     struct wine_vk_base base;
  67     uint32_t phys_dev_count;
  68     struct VkPhysicalDevice_T phys_devs[1];
  69 };
  70
  71 struct VkQueue_T
  72 {
  73     struct wine_vk_base base;
  74 };
  75
  76 struct VkDevice_T
  77 {
  78     struct wine_vk_base base;
  79     unsigned int quirks;
  80     struct VkQueue_T queues[1];
  81 };
  82
  83 struct vk_command_pool
  84 {
  85     UINT64 unix_handle;
  86     struct list command_buffers;
  87 };
  88
  89 static inline struct vk_command_pool *command_pool_from_handle(VkCommandPool handle)
  90 {
  91     return (struct vk_command_pool *)(uintptr_t)handle;
  92 }
  93
  94 struct VkCommandBuffer_T
  95 {
  96     struct wine_vk_base base;
  97     struct list pool_link;
  98 };
  99
 100 struct vulkan_func
 101 {
 102     const char *name;
 103     void *func;
 104 };
 105
 106 void *wine_vk_get_device_proc_addr(const char *name);
 107 void *wine_vk_get_phys_dev_proc_addr(const char *name);
 108 void *wine_vk_get_instance_proc_addr(const char *name);
 109
 110 /* debug callbacks params */
 111
 112 struct wine_vk_debug_utils_params
 113 {
 114     PFN_vkDebugUtilsMessengerCallbackEXT user_callback;
 115     void *user_data;
 116
 117     VkDebugUtilsMessageSeverityFlagBitsEXT severity;
 118     VkDebugUtilsMessageTypeFlagsEXT message_types;
 119     VkDebugUtilsMessengerCallbackDataEXT data;
 120 };
 121
 122 struct wine_vk_debug_report_params
 123 {
 124     PFN_vkDebugReportCallbackEXT user_callback;
 125     void *user_data;
 126
 127     VkDebugReportFlagsEXT flags;
 128     VkDebugReportObjectTypeEXT object_type;
 129     uint64_t object_handle;
 130     size_t location;
 131     int32_t code;
 132     const char *layer_prefix;
 133     const char *message;
 134 };
 135
 136 struct is_available_instance_function_params
 137 {
 138     VkInstance instance;
 139     const char *name;
 140 };
 141
 142 struct is_available_device_function_params
 143 {
 144     VkDevice device;
 145     const char *name;
 146 };
 147
 148 #define UNIX_CALL(code, params) WINE_UNIX_CALL(unix_ ## code, params)
 149
 150 #endif /* __WINE_VULKAN_LOADER_H */