127 lines
3.3 KiB
C
127 lines
3.3 KiB
C
/*
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* MVKCommonEnvironment.h
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*
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* Copyright (c) 2015-2022 The Brenwill Workshop Ltd. (http://www.brenwill.com)
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#ifdef __cplusplus
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extern "C" {
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#endif // __cplusplus
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#include <TargetConditionals.h>
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/**
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* Compiler build setting that ensures a definite value for whether this
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* build is a debug build or not.
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*
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* If the standard DEBUG build setting is defined, MVK_DEBUG is set to true,
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* otherwise, it is set to false.
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*/
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#ifndef MVK_DEBUG
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# ifdef DEBUG
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# define MVK_DEBUG 1
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# else
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# define MVK_DEBUG 0
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# endif
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#endif
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/** Building for macOS. */
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#ifndef MVK_MACOS
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# define MVK_MACOS (TARGET_OS_OSX || TARGET_OS_MACCATALYST)
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#endif
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/** Building for iOS. */
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#ifndef MVK_IOS
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# define MVK_IOS (TARGET_OS_IOS && !TARGET_OS_MACCATALYST)
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#endif
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/** Building for iOS on Mac Catalyst. */
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#ifndef MVK_MACCAT
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# define MVK_MACCAT TARGET_OS_MACCATALYST
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#endif
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/** Building for tvOS. */
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#ifndef MVK_TVOS
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# define MVK_TVOS TARGET_OS_TV
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#endif
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/** Building for iOS or tvOS. */
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#ifndef MVK_IOS_OR_TVOS
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# define MVK_IOS_OR_TVOS (MVK_IOS || MVK_TVOS)
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#endif
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/** Building for macOS or iOS. */
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#ifndef MVK_MACOS_OR_IOS
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# define MVK_MACOS_OR_IOS (MVK_MACOS || MVK_IOS)
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#endif
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/** Building for a Simulator. */
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#ifndef MVK_OS_SIMULATOR
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# define MVK_OS_SIMULATOR TARGET_OS_SIMULATOR
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#endif
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/** Building for Apple Silicon on iOS, tvOS, or macOS platform. */
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#ifndef MVK_APPLE_SILICON
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# define MVK_APPLE_SILICON TARGET_CPU_ARM64
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#endif
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/** Building for macOS with support for Apple Silicon. */
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#ifndef MVK_MACOS_APPLE_SILICON
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# define MVK_MACOS_APPLE_SILICON (MVK_MACOS && MVK_APPLE_SILICON)
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#endif
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/** Building with Xcode versions. */
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#ifndef MVK_XCODE_13
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# define MVK_XCODE_13 ((__MAC_OS_X_VERSION_MAX_ALLOWED >= 120000) || \
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(__IPHONE_OS_VERSION_MAX_ALLOWED >= 150000)) // Also covers tvOS
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#endif
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#ifndef MVK_XCODE_12
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# define MVK_XCODE_12 ((__MAC_OS_X_VERSION_MAX_ALLOWED >= 101600) || \
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(__IPHONE_OS_VERSION_MAX_ALLOWED >= 140000)) // Also covers tvOS
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#endif
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/** Directive to identify public symbols. */
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#define MVK_PUBLIC_SYMBOL __attribute__((visibility("default")))
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/** Directive to make a public alias of another symbol. */
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#define MVK_PUBLIC_ALIAS(ALIAS, TARGET) asm(".globl _" #ALIAS "\n\t_" #ALIAS " = _" #TARGET)
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/**
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* Directives to hide public symbols from the Vulkan API, to avoid library linking
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* conflicts when bound to a Vulkan Loader that also exports identical symbols.
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*/
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#ifndef MVK_HIDE_VULKAN_SYMBOLS
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# define MVK_HIDE_VULKAN_SYMBOLS 0
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#endif
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#if MVK_HIDE_VULKAN_SYMBOLS
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# define MVK_PUBLIC_VULKAN_SYMBOL
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# define MVK_PUBLIC_VULKAN_ALIAS(ALIAS, TARGET)
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#else
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# define MVK_PUBLIC_VULKAN_SYMBOL MVK_PUBLIC_SYMBOL
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# define MVK_PUBLIC_VULKAN_ALIAS(ALIAS, TARGET) MVK_PUBLIC_ALIAS(ALIAS, TARGET)
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#endif
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#ifdef __cplusplus
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}
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#endif // __cplusplus
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