1 /* Copyright (c) 2015-2016 The Khronos Group Inc.
2 * Copyright (c) 2015-2016 Valve Corporation
3 * Copyright (c) 2015-2016 LunarG, Inc.
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * Author: Tobin Ehlis <tobin@lunarg.com>
22 #include "vulkan/vk_layer.h"
23 #include "vulkan/vulkan.h"
24 #include <unordered_map>
26 typedef std::unordered_map
<void *, VkLayerDispatchTable
*> device_table_map
;
27 typedef std::unordered_map
<void *, VkLayerInstanceDispatchTable
*> instance_table_map
;
28 VkLayerDispatchTable
*initDeviceTable(VkDevice device
, const PFN_vkGetDeviceProcAddr gpa
, device_table_map
&map
);
29 VkLayerDispatchTable
*initDeviceTable(VkDevice device
, const PFN_vkGetDeviceProcAddr gpa
);
30 VkLayerInstanceDispatchTable
*initInstanceTable(VkInstance instance
, const PFN_vkGetInstanceProcAddr gpa
, instance_table_map
&map
);
31 VkLayerInstanceDispatchTable
*initInstanceTable(VkInstance instance
, const PFN_vkGetInstanceProcAddr gpa
);
33 typedef void *dispatch_key
;
35 static inline dispatch_key
get_dispatch_key(const void *object
) { return (dispatch_key
) * (VkLayerDispatchTable
**)object
; }
37 VkLayerDispatchTable
*device_dispatch_table(void *object
);
39 VkLayerInstanceDispatchTable
*instance_dispatch_table(void *object
);
41 VkLayerDispatchTable
*get_dispatch_table(device_table_map
&map
, void *object
);
43 VkLayerInstanceDispatchTable
*get_dispatch_table(instance_table_map
&map
, void *object
);
45 VkLayerInstanceCreateInfo
*get_chain_info(const VkInstanceCreateInfo
*pCreateInfo
, VkLayerFunction func
);
46 VkLayerDeviceCreateInfo
*get_chain_info(const VkDeviceCreateInfo
*pCreateInfo
, VkLayerFunction func
);
48 void destroy_device_dispatch_table(dispatch_key key
);
49 void destroy_instance_dispatch_table(dispatch_key key
);
50 void destroy_dispatch_table(device_table_map
&map
, dispatch_key key
);
51 void destroy_dispatch_table(instance_table_map
&map
, dispatch_key key
);