mirror of
https://gitee.com/openharmony/third_party_vulkan-loader
synced 2024-11-23 07:10:23 +00:00
1f2f222f60
Re-add previously reverted behavior that allows layers to setup dispatch chains for unknown physical device and device functions during vkCreateInstance. Previously, functions not known to the loader could not be queried by a layer during vkCreateInstance (when dispatch tables should be setup). The change adds support for unknown functions in the trampolines of vkGetInstanceProcAddr and vkGetPhysicalDeviceProcAddr. Unknown Device functions not listed in a layers manifest will now be found through vkGetInstanceProcAddr, which was previously not used.
38 lines
1.5 KiB
C
38 lines
1.5 KiB
C
/*
|
|
* Copyright (c) 2022 The Khronos Group Inc.
|
|
* Copyright (c) 2022 Valve Corporation
|
|
* Copyright (c) 2022 LunarG, Inc.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*
|
|
* Author: Jon Ashburn <jon@lunarg.com>
|
|
* Author: Courtney Goeltzenleuchter <courtney@LunarG.com>
|
|
* Author: Mark Young <marky@lunarg.com>
|
|
* Author: Lenny Komow <lenny@lunarg.com>
|
|
* Author: Charles Giessen <charles@lunarg.com>
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "loader_common.h"
|
|
|
|
void loader_init_dispatch_dev_ext(struct loader_instance *inst, struct loader_device *dev);
|
|
void *loader_dev_ext_gpa_tramp(struct loader_instance *inst, const char *funcName);
|
|
void *loader_dev_ext_gpa_term(struct loader_instance *inst, const char *funcName);
|
|
|
|
void *loader_phys_dev_ext_gpa_tramp(struct loader_instance *inst, const char *funcName);
|
|
void *loader_phys_dev_ext_gpa_term(struct loader_instance *inst, const char *funcName);
|
|
|
|
void loader_free_dev_ext_table(struct loader_instance *inst);
|
|
void loader_free_phys_dev_ext_table(struct loader_instance *inst);
|