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