wine/dlls/winevulkan/vulkan_loader.h

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/* Wine Vulkan ICD private data structures
*
* Copyright 2017 Roderick Colenbrander
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser 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 __WINE_VULKAN_LOADER_H
#define __WINE_VULKAN_LOADER_H
#include "wine/debug.h"
#include "wine/vulkan.h"
#include "wine/vulkan_driver.h"
#include "loader_thunks.h"
/* Magic value defined by Vulkan ICD / Loader spec */
#define VULKAN_ICD_MAGIC_VALUE 0x01CDC0DE
#define WINEVULKAN_QUIRK_GET_DEVICE_PROC_ADDR 0x00000001
#define WINEVULKAN_QUIRK_ADJUST_MAX_IMAGE_COUNT 0x00000002
#define WINEVULKAN_QUIRK_IGNORE_EXPLICIT_LAYERS 0x00000004
/* Base 'class' for our Vulkan dispatchable objects such as VkDevice and VkInstance.
* This structure MUST be the first element of a dispatchable object as the ICD
* loader depends on it. For now only contains loader_magic, but over time more common
* functionality is expected.
*/
struct wine_vk_base
{
/* Special section in each dispatchable object for use by the ICD loader for
* storing dispatch tables. The start contains a magical value '0x01CDC0DE'.
*/
UINT_PTR loader_magic;
};
struct wine_vk_device_base
{
struct wine_vk_base base;
unsigned int quirks;
};
struct vulkan_func
{
const char *name;
void *func;
};
void *wine_vk_get_device_proc_addr(const char *name) DECLSPEC_HIDDEN;
void *wine_vk_get_phys_dev_proc_addr(const char *name) DECLSPEC_HIDDEN;
void *wine_vk_get_instance_proc_addr(const char *name) DECLSPEC_HIDDEN;
extern const struct unix_funcs *unix_funcs;
#endif /* __WINE_VULKAN_LOADER_H */