mirror of
https://github.com/KhronosGroup/Vulkan-Utility-Libraries.git
synced 2025-05-15 01:08:39 +00:00
b0712dfdb1
The code did not follow the provided clang-format file, which causes conflict when a developer runs clang-format on the repo. This commit fixes the generator so that the output is what clang-format would generate. One issue is that clang-format's ColumnLimit will wrap long lines, and is very difficult to replicate in python code without excessive changes. The chosen solution is to use a custom clang-format file for the Utilities folder which ignores the ColumnLimit.
93 lines
3.7 KiB
Python
93 lines
3.7 KiB
Python
#!/usr/bin/python3 -i
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#
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# Copyright 2023 The Khronos Group Inc.
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# Copyright 2023 Valve Corporation
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# Copyright 2023 LunarG, Inc.
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#
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# SPDX-License-Identifier: Apache-2.0
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import os
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from generators.base_generator import BaseGenerator
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class DispatchTableOutputGenerator(BaseGenerator):
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def __init__(self):
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BaseGenerator.__init__(self)
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def generate(self):
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out = []
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out.append(f'''// *** THIS FILE IS GENERATED - DO NOT EDIT ***
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// See {os.path.basename(__file__)} for modifications
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// Copyright 2023 The Khronos Group Inc.
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// Copyright 2023 Valve Corporation
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// Copyright 2023 LunarG, Inc.
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//
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// SPDX-License-Identifier: Apache-2.0
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''')
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out.append('''
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#pragma once
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#include <vulkan/vulkan.h>
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#include <string.h>
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typedef PFN_vkVoidFunction(VKAPI_PTR *PFN_GetPhysicalDeviceProcAddr)(VkInstance instance, const char *pName);
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''')
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out.append('''
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// Instance function pointer dispatch table
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typedef struct VulInstanceDispatchTable_ {
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PFN_GetPhysicalDeviceProcAddr GetPhysicalDeviceProcAddr;
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''')
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for command in [x for x in self.vk.commands.values() if x.instance]:
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out.extend([f'#ifdef {command.protect}\n'] if command.protect else [])
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out.append(f' PFN_{command.name} {command.name[2:]};\n')
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out.extend([f'#endif // {command.protect}\n'] if command.protect else [])
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out.append('} VulInstanceDispatchTable;\n')
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out.append('''
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// Device function pointer dispatch table
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typedef struct VulDeviceDispatchTable_ {
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''')
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for command in [x for x in self.vk.commands.values() if x.device]:
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out.extend([f'#ifdef {command.protect}\n'] if command.protect else [])
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out.append(f' PFN_{command.name} {command.name[2:]};\n')
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out.extend([f'#endif // {command.protect}\n'] if command.protect else [])
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out.append('} VulDeviceDispatchTable;\n')
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out.append('''
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static inline void vulInitDeviceDispatchTable(VkDevice device, VulDeviceDispatchTable *table, PFN_vkGetDeviceProcAddr gdpa) {
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memset(table, 0, sizeof(*table));
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// Device function pointers
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table->GetDeviceProcAddr = gdpa;
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''')
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for command in [x for x in self.vk.commands.values() if x.device and x.name != 'vkGetDeviceProcAddr']:
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out.extend([f'#ifdef {command.protect}\n'] if command.protect else [])
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out.append(f' table->{command.name[2:]} = (PFN_{command.name})gdpa(device, "{command.name}");\n')
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out.extend([f'#endif // {command.protect}\n'] if command.protect else [])
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out.append('}\n')
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out.append('''
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static inline void vulInitInstanceDispatchTable(VkInstance instance, VulInstanceDispatchTable *table, PFN_vkGetInstanceProcAddr gipa) {
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memset(table, 0, sizeof(*table));
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// Instance function pointers
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table->GetInstanceProcAddr = gipa;
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table->GetPhysicalDeviceProcAddr = (PFN_GetPhysicalDeviceProcAddr)gipa(instance, "vk_layerGetPhysicalDeviceProcAddr");
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''')
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for command in [x for x in self.vk.commands.values() if x.instance and x.name not in [
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'vkCreateInstance',
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'vkCreateDevice',
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'vkGetPhysicalDeviceProcAddr',
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'vkEnumerateInstanceExtensionProperties',
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'vkEnumerateInstanceLayerProperties',
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'vkEnumerateInstanceVersion',
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'vkGetInstanceProcAddr',
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]]:
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out.extend([f'#ifdef {command.protect}\n'] if command.protect else [])
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out.append(f' table->{command.name[2:]} = (PFN_{command.name})gipa(instance, "{command.name}");\n')
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out.extend([f'#endif // {command.protect}\n'] if command.protect else [])
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out.append('}')
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self.write("".join(out))
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