diff options
Diffstat (limited to 'vulkan/scripts/null_generator.py')
| -rw-r--r-- | vulkan/scripts/null_generator.py | 159 |
1 files changed, 79 insertions, 80 deletions
diff --git a/vulkan/scripts/null_generator.py b/vulkan/scripts/null_generator.py index 3a761ceb8b..2a99a1dda4 100644 --- a/vulkan/scripts/null_generator.py +++ b/vulkan/scripts/null_generator.py @@ -17,45 +17,31 @@ # This script provides the functions for generating the null driver # framework directly from the vulkan registry (vk.xml). -import generator_common as gencom import os +import generator_common as gencom + +_DRIVER_EXTENSION_DICT = { + 'VK_ANDROID_native_buffer', + 'VK_EXT_debug_report', + 'VK_KHR_get_physical_device_properties2' +} -copyright = """/* - * Copyright 2015 The Android Open Source Project - * - * 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. - */ - -""" - -def isDriverExtension(extensionName): - switchCase = { - 'VK_ANDROID_native_buffer' : True, - 'VK_EXT_debug_report' : True, - 'VK_KHR_get_physical_device_properties2' : True - } - - if extensionName in switchCase: - return switchCase[extensionName] - return False - -def isDriverFunction(functionName): - if functionName in gencom.extensionsDict: - return isDriverExtension(gencom.extensionsDict[functionName]) + +def _is_driver_function(cmd): + if cmd in gencom.extension_dict: + return gencom.extension_dict[cmd] in _DRIVER_EXTENSION_DICT return True -def null_driver_genh(): - header = """#ifndef NULLDRV_NULL_DRIVER_H + +def gen_h(): + genfile = os.path.join(os.path.dirname(__file__), + '..', 'nulldrv', 'null_driver_gen.h') + + with open(genfile, 'w') as f: + f.write(gencom.copyright_and_warning(2015)) + + f.write("""\ +#ifndef NULLDRV_NULL_DRIVER_H #define NULLDRV_NULL_DRIVER_H 1 #include <vulkan/vk_android_native_buffer.h> @@ -66,27 +52,34 @@ namespace null_driver { PFN_vkVoidFunction GetGlobalProcAddr(const char* name); PFN_vkVoidFunction GetInstanceProcAddr(const char* name); -""" - genfile = os.path.join(os.path.dirname(__file__),'..','nulldrv','null_driver_gen.h') - with open(genfile, 'w') as f: - f.write (copyright) - f.write (gencom.warning) - f.write (header) - gencom.clang_off(f,0) - - for cmds in gencom.allCommandsList: - if isDriverFunction(cmds): - paramList = [''.join(i) for i in gencom.paramDict[cmds]] - f.write ('VKAPI_ATTR ' + gencom.returnTypeDict[cmds] + ' ' + cmds[2:] + '(' +', '.join(paramList) + ');\n') - gencom.clang_on(f,0) - - f.write ('\n} // namespace null_driver\n') - f.write ('\n#endif // NULLDRV_NULL_DRIVER_H\n') +// clang-format off\n""") + + for cmd in gencom.command_list: + if _is_driver_function(cmd): + param_list = [''.join(i) for i in gencom.param_dict[cmd]] + f.write('VKAPI_ATTR ' + gencom.return_type_dict[cmd] + ' ' + + gencom.base_name(cmd) + '(' + ', '.join(param_list) + ');\n') + + f.write("""\ +// clang-format on + +} // namespace null_driver + +#endif // NULLDRV_NULL_DRIVER_H\n""") + f.close() - gencom.runClangFormat(genfile) + gencom.run_clang_format(genfile) -def null_driver_gencpp(): - header = """#include <algorithm> + +def gen_cpp(): + genfile = os.path.join(os.path.dirname(__file__), + '..', 'nulldrv', 'null_driver_gen.cpp') + + with open(genfile, 'w') as f: + f.write(gencom.copyright_and_warning(2015)) + + f.write("""\ +#include <algorithm> #include "null_driver_gen.h" @@ -116,30 +109,36 @@ PFN_vkVoidFunction Lookup(const char* name, const NameProc (&procs)[N]) { } const NameProc kGlobalProcs[] = { -""" - genfile = os.path.join(os.path.dirname(__file__),'..','nulldrv','null_driver_gen.cpp') - with open(genfile, 'w') as f: - f.write (copyright) - f.write (gencom.warning) - f.write (header) - gencom.clang_off(f,1) - - sortedCommandsList = sorted(gencom.allCommandsList) - for cmds in sortedCommandsList: - if isDriverFunction(cmds) and gencom.getDispatchTableType(cmds) == 'Global': - f.write (gencom.clang_off_spaces + '{\"' + cmds + '\", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_' + cmds + '>(' + cmds[2:] + '))},\n') - gencom.clang_on(f,1) - f.write ('};\n\n') - - f.write ('const NameProc kInstanceProcs[] = {\n') - gencom.clang_off(f,1) - for cmds in sortedCommandsList: - if isDriverFunction(cmds): - f.write (gencom.clang_off_spaces + '{\"' + cmds + '\", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_' + cmds + '>(' + cmds[2:] + '))},\n') - gencom.clang_on(f,1) - f.write ('};\n\n} // namespace\n\n') - - f.write ("""namespace null_driver { + // clang-format off\n""") + + sorted_command_list = sorted(gencom.command_list) + for cmd in sorted_command_list: + if (_is_driver_function(cmd) and + gencom.get_dispatch_table_type(cmd) == 'Global'): + f.write(gencom.indent(1) + '{\"' + cmd + + '\", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_' + + cmd + '>(' + gencom.base_name(cmd) + '))},\n') + + f.write("""\ + // clang-format on +}; + +const NameProc kInstanceProcs[] = { + // clang-format off\n""") + + for cmd in sorted_command_list: + if _is_driver_function(cmd): + f.write(gencom.indent(1) + '{\"' + cmd + + '\", reinterpret_cast<PFN_vkVoidFunction>(static_cast<PFN_' + + cmd + '>(' + gencom.base_name(cmd) + '))},\n') + + f.write("""\ + // clang-format on +}; + +} // namespace + +namespace null_driver { PFN_vkVoidFunction GetGlobalProcAddr(const char* name) { return Lookup(name, kGlobalProcs); @@ -150,6 +149,6 @@ PFN_vkVoidFunction GetInstanceProcAddr(const char* name) { } } // namespace null_driver\n""") - f.close() - gencom.runClangFormat(genfile) + f.close() + gencom.run_clang_format(genfile) |