268 lines
10 KiB
Python
Executable file
268 lines
10 KiB
Python
Executable file
#!/usr/bin/env python3
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#
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# Copyright (c) 2015-2016 The Khronos Group Inc.
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# Copyright (c) 2015-2016 Valve Corporation
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# Copyright (c) 2015-2016 LunarG, Inc.
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# Copyright (c) 2015-2016 Google Inc.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and/or associated documentation files (the "Materials"), to
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# deal in the Materials without restriction, including without limitation the
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# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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# sell copies of the Materials, and to permit persons to whom the Materials
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# are furnished to do so, subject to the following conditions:
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#
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# The above copyright notice(s) and this permission notice shall be included
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# in all copies or substantial portions of the Materials.
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#
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# THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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#
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# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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# DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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# OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR THE
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# USE OR OTHER DEALINGS IN THE MATERIALS
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#
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# Author: Chia-I Wu <olv@lunarg.com>
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# Author: Courtney Goeltzenleuchter <courtney@LunarG.com>
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# Author: Jon Ashburn <jon@lunarg.com>
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# Author: Gwan-gyeong Mun <kk.moon@samsung.com>
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import sys
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import vulkan
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def generate_get_proc_addr_check(name):
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return " if (!%s || %s[0] != 'v' || %s[1] != 'k')\n" \
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" return NULL;" % ((name,) * 3)
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class Subcommand(object):
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def __init__(self, argv):
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self.argv = argv
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self.headers = vulkan.headers
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self.protos = vulkan.protos
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def run(self):
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print(self.generate())
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def generate(self):
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copyright = self.generate_copyright()
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header = self.generate_header()
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body = self.generate_body()
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footer = self.generate_footer()
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contents = []
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if copyright:
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contents.append(copyright)
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if header:
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contents.append(header)
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if body:
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contents.append(body)
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if footer:
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contents.append(footer)
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return "\n\n".join(contents)
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def generate_copyright(self):
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return """/* THIS FILE IS GENERATED. DO NOT EDIT. */
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/*
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* Copyright (c) 2015-2016 The Khronos Group Inc.
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* Copyright (c) 2015-2016 Valve Corporation
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* Copyright (c) 2015-2016 LunarG, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and/or associated documentation files (the "Materials"), to
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* deal in the Materials without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Materials, and to permit persons to whom the Materials are
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice(s) and this permission notice shall be included in
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* all copies or substantial portions of the Materials.
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*
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* THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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*
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* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR THE
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* USE OR OTHER DEALINGS IN THE MATERIALS.
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*
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* Author: Courtney Goeltzenleuchter <courtney@LunarG.com>
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*/"""
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def generate_header(self):
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return "\n".join(["#include <" + h + ">" for h in self.headers])
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def generate_body(self):
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pass
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def generate_footer(self):
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pass
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class DispatchTableOpsSubcommand(Subcommand):
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def run(self):
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if len(self.argv) != 1:
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print("DispatchTableOpsSubcommand: <prefix> unspecified")
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return
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self.prefix = self.argv[0]
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super(DispatchTableOpsSubcommand, self).run()
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def generate_header(self):
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return "\n".join(["#include <vulkan/vulkan.h>",
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"#include <vulkan/vk_layer.h>",
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"#include <string.h>"])
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def _generate_init_dispatch(self, type):
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stmts = []
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func = []
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if type == "device":
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# GPA has to be first one and uses wrapped object
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stmts.append("memset(table, 0, sizeof(*table));")
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stmts.append("table->GetDeviceProcAddr =(PFN_vkGetDeviceProcAddr) gpa(device,\"vkGetDeviceProcAddr\");")
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for proto in self.protos:
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if proto.name == "CreateInstance" or proto.name == "EnumerateInstanceExtensionProperties" or proto.name == "EnumerateInstanceLayerProperties" or proto.params[0].ty == "VkInstance" or proto.params[0].ty == "VkPhysicalDevice":
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continue
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if proto.name != "GetDeviceProcAddr" and 'KHR' not in proto.name:
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stmts.append("table->%s = (PFN_vk%s) gpa(device, \"vk%s\");" %
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(proto.name, proto.name, proto.name))
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func.append("static inline void %s_init_device_dispatch_table(VkDevice device,"
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% self.prefix)
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func.append("%s VkLayerDispatchTable *table,"
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% (" " * len(self.prefix)))
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func.append("%s PFN_vkGetDeviceProcAddr gpa)"
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% (" " * len(self.prefix)))
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else:
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stmts.append("table->GetInstanceProcAddr =(PFN_vkGetInstanceProcAddr) gpa(instance,\"vkGetInstanceProcAddr\");")
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for proto in self.protos:
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if proto.params[0].ty != "VkInstance" and proto.params[0].ty != "VkPhysicalDevice":
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continue
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if proto.name == "CreateDevice":
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continue
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if proto.name != "GetInstanceProcAddr" and 'KHR' not in proto.name:
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stmts.append("table->%s = (PFN_vk%s) gpa(instance, \"vk%s\");" %
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(proto.name, proto.name, proto.name))
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func.append("static inline void %s_init_instance_dispatch_table(" % self.prefix)
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func.append("%s VkInstance instance," % (" " * len(self.prefix)))
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func.append("%s VkLayerInstanceDispatchTable *table," % (" " * len(self.prefix)))
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func.append("%s PFN_vkGetInstanceProcAddr gpa)" % (" " * len(self.prefix)))
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func.append("{")
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func.append(" %s" % "\n ".join(stmts))
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func.append("}")
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return "\n".join(func)
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def generate_body(self):
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body = [self._generate_init_dispatch("device"),
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self._generate_init_dispatch("instance")]
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return "\n\n".join(body)
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class WinDefFileSubcommand(Subcommand):
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def run(self):
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library_exports = {
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"all": [],
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"icd": [
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"vk_icdGetInstanceProcAddr",
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],
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"layer": [
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"vkGetInstanceProcAddr",
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"vkGetDeviceProcAddr",
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"vkEnumerateInstanceLayerProperties",
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"vkEnumerateInstanceExtensionProperties"
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],
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"layer_multi": [
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"multi2GetInstanceProcAddr",
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"multi1GetDeviceProcAddr"
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]
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}
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if len(self.argv) != 2 or self.argv[1] not in library_exports:
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print("WinDefFileSubcommand: <library-name> {%s}" %
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"|".join(library_exports.keys()))
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return
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self.library = self.argv[0]
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if self.library == "VkLayer_multi":
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self.exports = library_exports["layer_multi"]
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else:
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self.exports = library_exports[self.argv[1]]
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super().run()
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def generate_copyright(self):
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return """; THIS FILE IS GENERATED. DO NOT EDIT.
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;;;; Begin Copyright Notice ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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; Vulkan
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;
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; Copyright (c) 2015-2016 The Khronos Group Inc.
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; Copyright (c) 2015-2016 Valve Corporation
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; Copyright (c) 2015-2016 LunarG, Inc.
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;
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; Permission is hereby granted, free of charge, to any person obtaining a copy
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; of this software and/or associated documentation files (the "Materials"), to
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; deal in the Materials without restriction, including without limitation the
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; rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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; sell copies of the Materials, and to permit persons to whom the Materials are
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; furnished to do so, subject to the following conditions:
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;
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; The above copyright notice(s) and this permission notice shall be included in
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; all copies or substantial portions of the Materials.
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;
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; THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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; IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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; FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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;
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; IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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; DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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; OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR THE
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; USE OR OTHER DEALINGS IN THE MATERIALS.
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;
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; Author: Courtney Goeltzenleuchter <courtney@LunarG.com>
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;;;; End Copyright Notice ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;"""
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def generate_header(self):
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return "; The following is required on Windows, for exporting symbols from the DLL"
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def generate_body(self):
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body = []
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body.append("LIBRARY " + self.library)
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body.append("EXPORTS")
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for proto in self.exports:
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if self.library != "VkLayerSwapchain" or proto != "vkEnumerateInstanceExtensionProperties" and proto != "vkEnumerateInstanceLayerProperties":
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body.append( proto)
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return "\n".join(body)
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def main():
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wsi = {
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"Win32",
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"Android",
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"Xcb",
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"Xlib",
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"Wayland",
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"Mir"
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}
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subcommands = {
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"dispatch-table-ops": DispatchTableOpsSubcommand,
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"win-def-file": WinDefFileSubcommand,
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}
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if len(sys.argv) < 3 or sys.argv[1] not in wsi or sys.argv[2] not in subcommands:
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print("Usage: %s <wsi> <subcommand> [options]" % sys.argv[0])
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print
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print("Available sucommands are: %s" % " ".join(subcommands))
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exit(1)
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subcmd = subcommands[sys.argv[2]](sys.argv[3:])
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subcmd.run()
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if __name__ == "__main__":
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main()
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