Added moltenvk

CMakeLists.txt

@@ -6,7 +6,14 @@ list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/externals/find-module
 include(DownloadExternals)
 include(CMakeDependentOption)
 
-project(yuzu)
+if (APPLE)
+    set(CMAKE_OSX_ARCHITECTURES "x86_64")
+    set(CMAKE_OSX_DEPLOYMENT_TARGET "10.14.0" CACHE STRING "")
+    project(yuzu C CXX ASM)
+    option(OSX_USE_DEFAULT_SEARCH_PATH "Don't prioritize system library paths" OFF)
+else()
+    project(yuzu)
+endif()
 
 # Set bundled sdl2/qt as dependent options.
 # OFF by default, but if ENABLE_SDL2 and MSVC are true then ON
@@ -414,6 +421,30 @@ if (APPLE)
     # Umbrella framework for everything GUI-related
     find_library(COCOA_LIBRARY Cocoa)
     set(PLATFORM_LIBRARIES ${COCOA_LIBRARY} ${IOKIT_LIBRARY} ${COREVIDEO_LIBRARY})
+    if(NOT OSX_USE_DEFAULT_SEARCH_PATH)
+      # Hack up the path to prioritize the path to built-in OS libraries to
+      # increase the chance of not depending on a bunch of copies of them
+      # installed by MacPorts, Fink, Homebrew, etc, and ending up copying
+      # them into the bundle.  Since we optionally depend on libraries which
+      # are not part of OS X (ffmpeg, etc.), however, don't remove the default
+      # path entirely as was done in a previous version of this file.  This is
+      # still kinda evil, since it defeats the user's path settings...
+      # See http://www.cmake.org/cmake/help/v3.0/command/find_program.html
+      list(APPEND CMAKE_PREFIX_PATH "/usr")
+    endif()
+
+    # Linker flags.
+    # Drop unreachable code and data.
+    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-dead_strip,-dead_strip_dylibs")
+
+    find_library(APPKIT_LIBRARY AppKit)
+    find_library(APPSERV_LIBRARY ApplicationServices)
+    find_library(CARBON_LIBRARY Carbon)
+    find_library(COCOA_LIBRARY Cocoa)
+    find_library(COREFOUNDATION_LIBRARY CoreFoundation)
+    find_library(CORESERV_LIBRARY CoreServices)
+    find_library(FOUNDATION_LIBRARY Foundation)
+    find_library(IOK_LIBRARY IOKit)
 elseif (WIN32)
     # WSAPoll and SHGetKnownFolderPath (AppData/Roaming) didn't exist before WinNT 6.x (Vista)
     add_definitions(-D_WIN32_WINNT=0x0600 -DWINVER=0x0600)

CMakeModules/PostprocessBundle.cmake

@@ -0,0 +1,46 @@
+# This module can be used in two different ways.
+#
+# When invoked as `cmake -P PostprocessBundle.cmake`, it fixes up an
+# application folder to be standalone. It bundles all required libraries from
+# the system and fixes up library IDs. Any additional shared libraries, like
+# plugins, that are found under Contents/MacOS/ will be made standalone as well.
+#
+# When called with `include(PostprocessBundle)`, it defines a helper
+# function `postprocess_bundle` that sets up the command form of the
+# module as a post-build step.
+
+if(CMAKE_GENERATOR)
+	# Being called as include(PostprocessBundle), so define a helper function.
+	set(_POSTPROCESS_BUNDLE_MODULE_LOCATION "${CMAKE_CURRENT_LIST_FILE}")
+	function(postprocess_bundle target)
+		add_custom_command(TARGET ${target} POST_BUILD
+			COMMAND ${CMAKE_COMMAND} -DBUNDLE_PATH="$<TARGET_FILE_DIR:${target}>/../.."
+				-P "${_POSTPROCESS_BUNDLE_MODULE_LOCATION}"
+		)
+	endfunction()
+	return()
+endif()
+
+get_filename_component(BUNDLE_PATH "${BUNDLE_PATH}" REALPATH)
+message(STATUS "Fixing up application bundle: ${BUNDLE_PATH}")
+
+# Make sure to fix up any additional shared libraries (like plugins) that are
+# needed.
+file(GLOB_RECURSE extra_libs "${BUNDLE_PATH}/Contents/MacOS/*.dylib")
+
+# BundleUtilities doesn't support DYLD_FALLBACK_LIBRARY_PATH behavior, which
+# makes it sometimes break on libraries that do weird things with @rpath. Specify
+# equivalent search directories until https://gitlab.kitware.com/cmake/cmake/issues/16625
+# is fixed and in our minimum CMake version.
+set(extra_dirs "/usr/local/lib" "/lib" "/usr/lib")
+
+# BundleUtilities is overly verbose, so disable most of its messages
+function(message)
+	if(NOT ARGV MATCHES "^STATUS;")
+		_message(${ARGV})
+	endif()
+endfunction()
+
+include(BundleUtilities)
+set(BU_CHMOD_BUNDLE_ITEMS ON)
+fixup_bundle("${BUNDLE_PATH}" "${extra_libs}" "${extra_dirs}")

externals/MoltenVK/Resources/vulkan/icd.d/MoltenVK_icd.json

@@ -0,0 +1,7 @@
+{
+    "file_format_version" : "1.0.0",
+    "ICD": {
+        "library_path": "../../../Frameworks/libMoltenVK.dylib",
+        "api_version" : "1.0.0"
+    }
+}

externals/MoltenVK/include/MoltenVK/mvk_datatypes.h

@@ -0,0 +1,481 @@
+/*
+ * mvk_datatypes.h
+ *
+ * Copyright (c) 2015-2020 The Brenwill Workshop Ltd. (http://www.brenwill.com)
+ *
+ * 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.
+ */
+
+
+/* 
+ * This file contains functions for converting between Vulkan and Metal data types.
+ *
+ * The functions here are used internally by MoltenVK, and are exposed here 
+ * as a convenience for use elsewhere within applications using MoltenVK.
+ */
+
+#ifndef __mvkDataTypes_h_
+#define __mvkDataTypes_h_ 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif	//  __cplusplus
+	
+#include "mvk_vulkan.h"
+
+#import <Metal/Metal.h>
+#import <CoreGraphics/CoreGraphics.h>
+
+
+#pragma mark -
+#pragma mark Image properties
+
+#pragma mark Texture formats
+
+/** Enumerates the data type of a format. */
+typedef enum {
+    kMVKFormatNone,             /**< Format type is unknown. */
+	kMVKFormatColorHalf,		/**< A 16-bit floating point color. */
+    kMVKFormatColorFloat,		/**< A 32-bit floating point color. */
+	kMVKFormatColorInt8,        /**< A signed 8-bit integer color. */
+	kMVKFormatColorUInt8,		/**< An unsigned 8-bit integer color. */
+	kMVKFormatColorInt16,       /**< A signed 16-bit integer color. */
+	kMVKFormatColorUInt16,		/**< An unsigned 16-bit integer color. */
+    kMVKFormatColorInt32,       /**< A signed 32-bit integer color. */
+    kMVKFormatColorUInt32,		/**< An unsigned 32-bit integer color. */
+    kMVKFormatDepthStencil,     /**< A depth and stencil value. */
+    kMVKFormatCompressed,       /**< A block-compressed color. */
+} MVKFormatType;
+
+/** Returns whether the VkFormat is supported by this implementation. */
+bool mvkVkFormatIsSupported(VkFormat vkFormat);
+
+/** Returns whether the MTLPixelFormat is supported by this implementation. */
+bool mvkMTLPixelFormatIsSupported(MTLPixelFormat mtlFormat);
+
+/** Returns the format type corresponding to the specified Vulkan VkFormat, */
+MVKFormatType mvkFormatTypeFromVkFormat(VkFormat vkFormat);
+
+/** Returns the format type corresponding to the specified Metal MTLPixelFormat, */
+MVKFormatType mvkFormatTypeFromMTLPixelFormat(MTLPixelFormat mtlFormat);
+
+/**
+ * Returns the Metal MTLPixelFormat corresponding to the specified Vulkan VkFormat,
+ * or returns MTLPixelFormatInvalid if no corresponding MTLPixelFormat exists.
+ *
+ * Not all MTLPixelFormats returned by this function are supported by all GPU's, 
+ * and, internally, MoltenVK may substitute and use a different MTLPixelFormat than
+ * is returned by this function for a particular Vulkan VkFormat value.
+ *
+ * Not all macOS GPU's support the MTLPixelFormatDepth24Unorm_Stencil8 pixel format.
+ * Even though this function will return that value when passed the corresponding 
+ * VkFormat value, internally, MoltenVK will use the MTLPixelFormatDepth32Float_Stencil8
+ * instead when a GPU does not support the MTLPixelFormatDepth24Unorm_Stencil8 pixel format.
+ * On an macOS device that has more than one GPU, one of the GPU's may support the
+ * MTLPixelFormatDepth24Unorm_Stencil8 pixel format while another may not.
+ */
+MTLPixelFormat mvkMTLPixelFormatFromVkFormat(VkFormat vkFormat);
+
+/**
+ * Returns the Vulkan VkFormat corresponding to the specified Metal MTLPixelFormat,
+ * or returns VK_FORMAT_UNDEFINED if no corresponding VkFormat exists.
+ */
+VkFormat mvkVkFormatFromMTLPixelFormat(MTLPixelFormat mtlFormat);
+
+/**
+ * Returns the size, in bytes, of a texel block of the specified Vulkan format.
+ * For uncompressed formats, the returned value corresponds to the size in bytes of a single texel.
+ */
+uint32_t mvkVkFormatBytesPerBlock(VkFormat vkFormat);
+
+/** 
+ * Returns the size, in bytes, of a texel block of the specified Metal format.
+ * For uncompressed formats, the returned value corresponds to the size in bytes of a single texel.
+ */
+uint32_t mvkMTLPixelFormatBytesPerBlock(MTLPixelFormat mtlFormat);
+
+/**
+ * Returns the size of the compression block, measured in texels for a Vulkan format.
+ * The returned value will be {1, 1} for non-compressed formats.
+ */
+VkExtent2D mvkVkFormatBlockTexelSize(VkFormat vkFormat);
+
+/**
+ * Returns the size of the compression block, measured in texels for a Metal format.
+ * The returned value will be {1, 1} for non-compressed formats.
+ */
+VkExtent2D mvkMTLPixelFormatBlockTexelSize(MTLPixelFormat mtlFormat);
+
+/**
+ * Returns the size, in bytes, of a texel of the specified Vulkan format.
+ * The returned value may be fractional for certain compressed formats.
+ */
+float mvkVkFormatBytesPerTexel(VkFormat vkFormat);
+
+/**
+ * Returns the size, in bytes, of a texel of the specified Metal format.
+ * The returned value may be fractional for certain compressed formats.
+ */
+float mvkMTLPixelFormatBytesPerTexel(MTLPixelFormat mtlFormat);
+
+/**
+ * Returns the size, in bytes, of a row of texels of the specified Vulkan format.
+ *
+ * For compressed formats, this takes into consideration the compression block size,
+ * and texelsPerRow should specify the width in texels, not blocks. The result is rounded
+ * up if texelsPerRow is not an integer multiple of the compression block width.
+ */
+size_t mvkVkFormatBytesPerRow(VkFormat vkFormat, uint32_t texelsPerRow);
+
+/**
+ * Returns the size, in bytes, of a row of texels of the specified Metal format.
+ *
+ * For compressed formats, this takes into consideration the compression block size,
+ * and texelsPerRow should specify the width in texels, not blocks. The result is rounded
+ * up if texelsPerRow is not an integer multiple of the compression block width.
+ */
+size_t mvkMTLPixelFormatBytesPerRow(MTLPixelFormat mtlFormat, uint32_t texelsPerRow);
+
+/**
+ * Returns the size, in bytes, of a texture layer of the specified Vulkan format.
+ *
+ * For compressed formats, this takes into consideration the compression block size,
+ * and texelRowsPerLayer should specify the height in texels, not blocks. The result is
+ * rounded up if texelRowsPerLayer is not an integer multiple of the compression block height.
+ */
+size_t mvkVkFormatBytesPerLayer(VkFormat vkFormat, size_t bytesPerRow, uint32_t texelRowsPerLayer);
+
+/**
+ * Returns the size, in bytes, of a texture layer of the specified Metal format.
+ * For compressed formats, this takes into consideration the compression block size,
+ * and texelRowsPerLayer should specify the height in texels, not blocks. The result is
+ * rounded up if texelRowsPerLayer is not an integer multiple of the compression block height.
+ */
+size_t mvkMTLPixelFormatBytesPerLayer(MTLPixelFormat mtlFormat, size_t bytesPerRow, uint32_t texelRowsPerLayer);
+
+/** 
+ * Returns the default properties for the specified Vulkan format.
+ *
+ * Not all MTLPixelFormats returned by this function are supported by all GPU's, and, as a
+ * result, MoltenVK may return a different value from the vkGetPhysicalDeviceFormatProperties()
+ * function than is returned here. Use the vkGetPhysicalDeviceFormatProperties() function to
+ * return the properties for a particular GPU.
+ *
+ * Setting assumeGPUSupportsDefault to true allows the default format properties to be returned.
+ * The assumeGPUSupportsDefault flag can be set to false if it is already known that the format
+ * is not supported by a particular GPU for images, in which case all of the returned properties
+ * will be disabled, except possibly VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT, which may be supported
+ * for the format even without image support.
+ */
+VkFormatProperties mvkVkFormatProperties(VkFormat vkFormat, bool assumeGPUSupportsDefault = true);
+
+/** Returns the name of the specified Vulkan format. */
+const char* mvkVkFormatName(VkFormat vkFormat);
+
+/** Returns the name of the specified Metal pixel format. */
+const char* mvkMTLPixelFormatName(MTLPixelFormat mtlFormat);
+
+/**
+ * Returns the MTLClearColor value corresponding to the color value in the VkClearValue,
+ * extracting the color value that is VkFormat for the VkFormat.
+ */
+MTLClearColor mvkMTLClearColorFromVkClearValue(VkClearValue vkClearValue,
+											   VkFormat vkFormat);
+
+/** Returns the Metal depth value corresponding to the depth value in the specified VkClearValue. */
+double mvkMTLClearDepthFromVkClearValue(VkClearValue vkClearValue);
+
+/** Returns the Metal stencil value corresponding to the stencil value in the specified VkClearValue. */
+uint32_t mvkMTLClearStencilFromVkClearValue(VkClearValue vkClearValue);
+
+/** Returns whether the specified Metal MTLPixelFormat can be used as a depth format. */
+bool mvkMTLPixelFormatIsDepthFormat(MTLPixelFormat mtlFormat);
+
+/** Returns whether the specified Metal MTLPixelFormat can be used as a stencil format. */
+bool mvkMTLPixelFormatIsStencilFormat(MTLPixelFormat mtlFormat);
+
+/** Returns whether the specified Metal MTLPixelFormat is a PVRTC format. */
+bool mvkMTLPixelFormatIsPVRTCFormat(MTLPixelFormat mtlFormat);
+
+/** Returns the Metal texture type from the specified Vulkan image properties. */
+MTLTextureType mvkMTLTextureTypeFromVkImageType(VkImageType vkImageType,
+												uint32_t arraySize,
+												bool isMultisample);
+
+/** Returns the Vulkan image type from the Metal texture type. */
+VkImageType mvkVkImageTypeFromMTLTextureType(MTLTextureType mtlTextureType);
+
+/** Returns the Metal MTLTextureType corresponding to the Vulkan VkImageViewType. */
+MTLTextureType mvkMTLTextureTypeFromVkImageViewType(VkImageViewType vkImageViewType, bool isMultisample);
+
+/** Returns the Metal texture usage from the Vulkan image usage. */
+MTLTextureUsage mvkMTLTextureUsageFromVkImageUsageFlags(VkImageUsageFlags vkImageUsageFlags);
+
+/** Returns the Vulkan image usage from the Metal texture usage and format. */
+VkImageUsageFlags mvkVkImageUsageFlagsFromMTLTextureUsage(MTLTextureUsage mtlUsage, MTLPixelFormat mtlFormat);
+
+/**
+ * Returns the numeric sample count corresponding to the specified Vulkan sample count flag.
+ *
+ * The specified flags value should have only one bit set, otherwise an invalid numeric value will be returned.
+ */
+uint32_t mvkSampleCountFromVkSampleCountFlagBits(VkSampleCountFlagBits vkSampleCountFlag);
+
+/** Returns the Vulkan bit flags corresponding to the numeric sample count, which must be a PoT value. */
+VkSampleCountFlagBits mvkVkSampleCountFlagBitsFromSampleCount(NSUInteger sampleCount);
+
+/** Returns the Metal texture swizzle from the Vulkan component swizzle. */
+MTLTextureSwizzle mvkMTLTextureSwizzleFromVkComponentSwizzle(VkComponentSwizzle vkSwizzle);
+
+/** Returns all four Metal texture swizzles from the Vulkan component mapping. */
+MTLTextureSwizzleChannels mvkMTLTextureSwizzleChannelsFromVkComponentMapping(VkComponentMapping vkMapping);
+
+
+#pragma mark Mipmaps
+
+/**
+ * Returns the number of mipmap levels available to an image with the specified side dimension.
+ * 
+ * If the specified dimension is a power-of-two, the value returned is (log2(dim) + 1).
+ * If the specified dimension is NOT a power-of-two, the value returned is 0, indicating
+ * that the image cannot support mipmaps.
+ */
+uint32_t mvkMipmapLevels(uint32_t dim);
+
+/**
+ * Returns the number of mipmap levels available to an image with the specified extent.
+ *
+ * If each dimension in the specified extent is a power-of-two, the value returned
+ * is MAX(log2(dim) + 1) across both dimensions. If either dimension in the specified 
+ * extent is NOT a power-of-two, the value returned is 1, indicating that the image 
+ * cannot support mipmaps, and that only the base mip level can be used.
+ */
+uint32_t mvkMipmapLevels2D(VkExtent2D extent);
+
+/**
+ * Returns the number of mipmap levels available to an image with the specified extent.
+ *
+ * If each dimension in the specified extent is a power-of-two, the value returned
+ * is MAX(log2(dim) + 1) across all dimensions. If either dimension in the specified
+ * extent is NOT a power-of-two, the value returned is 1, indicating that the image
+ * cannot support mipmaps, and that only the base mip level can be used.
+ */
+uint32_t mvkMipmapLevels3D(VkExtent3D extent);
+
+/** 
+ * Returns the size of the specified zero-based mipmap level, 
+ * when the size of the base level is the specified size. 
+ */
+VkExtent2D mvkMipmapLevelSizeFromBaseSize2D(VkExtent2D baseSize, uint32_t level);
+
+/**
+ * Returns the size of the specified zero-based mipmap level,
+ * when the size of the base level is the specified size.
+ */
+VkExtent3D mvkMipmapLevelSizeFromBaseSize3D(VkExtent3D baseSize, uint32_t level);
+
+/** 
+ * Returns the size of the mipmap base level, when the size of 
+ * the specified zero-based mipmap level is the specified size.
+ */
+VkExtent2D mvkMipmapBaseSizeFromLevelSize2D(VkExtent2D levelSize, uint32_t level);
+
+/**
+ * Returns the size of the mipmap base level, when the size of
+ * the specified zero-based mipmap level is the specified size.
+ */
+VkExtent3D mvkMipmapBaseSizeFromLevelSize3D(VkExtent3D levelSize, uint32_t level);
+
+
+#pragma mark Samplers
+
+/**
+ * Returns the Metal MTLSamplerAddressMode corresponding to the specified Vulkan VkSamplerAddressMode,
+ * or returns MTLSamplerAddressModeMirrorClampToEdge if no corresponding MTLSamplerAddressMode exists.
+ */
+MTLSamplerAddressMode mvkMTLSamplerAddressModeFromVkSamplerAddressMode(VkSamplerAddressMode vkMode);
+
+#ifdef __MAC_OS_X_VERSION_MAX_ALLOWED
+/**
+ * Returns the Metal MTLSamplerBorderColor corresponding to the specified Vulkan VkBorderColor,
+ * or returns MTLSamplerBorderColorTransparentBlack if no corresponding MTLSamplerBorderColor exists.
+ */
+MTLSamplerBorderColor mvkMTLSamplerBorderColorFromVkBorderColor(VkBorderColor vkColor);
+#endif
+
+/**
+ * Returns the Metal MTLSamplerMinMagFilter corresponding to the specified Vulkan VkFilter,
+ * or returns MTLSamplerMinMagFilterNearest if no corresponding MTLSamplerMinMagFilter exists.
+ */
+MTLSamplerMinMagFilter mvkMTLSamplerMinMagFilterFromVkFilter(VkFilter vkFilter);
+
+/**
+ * Returns the Metal MTLSamplerMipFilter corresponding to the specified Vulkan VkSamplerMipmapMode,
+ * or returns MTLSamplerMipFilterNotMipmapped if no corresponding MTLSamplerMipFilter exists.
+ */
+MTLSamplerMipFilter mvkMTLSamplerMipFilterFromVkSamplerMipmapMode(VkSamplerMipmapMode vkMode);
+
+
+#pragma mark -
+#pragma mark Render pipeline
+
+/** Identifies a particular shading stage in a pipeline. */
+typedef enum {
+	kMVKShaderStageVertex = 0,
+	kMVKShaderStageTessCtl,
+	kMVKShaderStageTessEval,
+	kMVKShaderStageFragment,
+	kMVKShaderStageCompute,
+	kMVKShaderStageMax
+} MVKShaderStage;
+
+/** Returns the Metal MTLColorWriteMask corresponding to the specified Vulkan VkColorComponentFlags. */
+MTLColorWriteMask mvkMTLColorWriteMaskFromVkChannelFlags(VkColorComponentFlags vkWriteFlags);
+
+/** Returns the Metal MTLBlendOperation corresponding to the specified Vulkan VkBlendOp. */
+MTLBlendOperation mvkMTLBlendOperationFromVkBlendOp(VkBlendOp vkBlendOp);
+
+/** Returns the Metal MTLBlendFactor corresponding to the specified Vulkan VkBlendFactor. */
+MTLBlendFactor mvkMTLBlendFactorFromVkBlendFactor(VkBlendFactor vkBlendFactor);
+
+/**
+ * Returns the Metal MTLVertexFormat corresponding to the specified
+ * Vulkan VkFormat as used as a vertex attribute format.
+ */
+MTLVertexFormat mvkMTLVertexFormatFromVkFormat(VkFormat vkFormat);
+
+/** Returns the Metal MTLVertexStepFunction corresponding to the specified Vulkan VkVertexInputRate. */
+MTLVertexStepFunction mvkMTLVertexStepFunctionFromVkVertexInputRate(VkVertexInputRate vkVtxStep);
+
+/** Returns the Metal MTLPrimitiveType corresponding to the specified Vulkan VkPrimitiveTopology. */
+MTLPrimitiveType mvkMTLPrimitiveTypeFromVkPrimitiveTopology(VkPrimitiveTopology vkTopology);
+
+/** Returns the Metal MTLPrimitiveTopologyClass corresponding to the specified Vulkan VkPrimitiveTopology. */
+MTLPrimitiveTopologyClass mvkMTLPrimitiveTopologyClassFromVkPrimitiveTopology(VkPrimitiveTopology vkTopology);
+
+/** Returns the Metal MTLTriangleFillMode corresponding to the specified Vulkan VkPolygonMode, */
+MTLTriangleFillMode mvkMTLTriangleFillModeFromVkPolygonMode(VkPolygonMode vkFillMode);
+
+/** Returns the Metal MTLLoadAction corresponding to the specified Vulkan VkAttachmentLoadOp. */
+MTLLoadAction mvkMTLLoadActionFromVkAttachmentLoadOp(VkAttachmentLoadOp vkLoadOp);
+
+/** Returns the Metal MTLStoreAction corresponding to the specified Vulkan VkAttachmentStoreOp. */
+MTLStoreAction mvkMTLStoreActionFromVkAttachmentStoreOp(VkAttachmentStoreOp vkStoreOp, bool hasResolveAttachment = false);
+
+/** Returns the Metal MTLViewport corresponding to the specified Vulkan VkViewport. */
+MTLViewport mvkMTLViewportFromVkViewport(VkViewport vkViewport);
+
+/** Returns the Metal MTLScissorRect corresponding to the specified Vulkan VkRect2D. */
+MTLScissorRect mvkMTLScissorRectFromVkRect2D(VkRect2D vkRect);
+
+/** Returns the Metal MTLCompareFunction corresponding to the specified Vulkan VkCompareOp, */
+MTLCompareFunction mvkMTLCompareFunctionFromVkCompareOp(VkCompareOp vkOp);
+
+/** Returns the Metal MTLStencilOperation corresponding to the specified Vulkan VkStencilOp, */
+MTLStencilOperation mvkMTLStencilOperationFromVkStencilOp(VkStencilOp vkOp);
+
+/** Returns the Metal MTLCullMode corresponding to the specified Vulkan VkCullModeFlags, */
+MTLCullMode mvkMTLCullModeFromVkCullModeFlags(VkCullModeFlags vkCull);
+
+/** Returns the Metal MTLWinding corresponding to the specified Vulkan VkFrontFace, */
+MTLWinding mvkMTLWindingFromVkFrontFace(VkFrontFace vkWinding);
+
+/** Returns the Metal MTLIndexType corresponding to the specified Vulkan VkIndexType, */
+MTLIndexType mvkMTLIndexTypeFromVkIndexType(VkIndexType vkIdxType);
+
+/** Returns the size, in bytes, of a vertex index of the specified type. */
+size_t mvkMTLIndexTypeSizeInBytes(MTLIndexType mtlIdxType);
+
+/** Returns the MoltenVK MVKShaderStage corresponding to the specified Vulkan VkShaderStageFlagBits. */
+MVKShaderStage mvkShaderStageFromVkShaderStageFlagBits(VkShaderStageFlagBits vkStage);
+
+/** Returns the Vulkan VkShaderStageFlagBits corresponding to the specified MoltenVK MVKShaderStage. */
+VkShaderStageFlagBits mvkVkShaderStageFlagBitsFromMVKShaderStage(MVKShaderStage mvkStage);
+
+/** Returns the Metal MTLWinding corresponding to the specified SPIR-V spv::ExecutionMode. */
+MTLWinding mvkMTLWindingFromSpvExecutionMode(uint32_t spvMode);
+
+/** Returns the Metal MTLTessellationPartitionMode corresponding to the specified SPIR-V spv::ExecutionMode. */
+MTLTessellationPartitionMode mvkMTLTessellationPartitionModeFromSpvExecutionMode(uint32_t spvMode);
+
+/**
+ * Returns the combination of Metal MTLRenderStage bits corresponding to the specified Vulkan VkPiplineStageFlags,
+ * taking into consideration whether the barrier is to be placed before or after the specified pipeline stages.
+ */
+MTLRenderStages mvkMTLRenderStagesFromVkPipelineStageFlags(VkPipelineStageFlags vkStages, bool placeBarrierBefore);
+
+/** Returns the combination of Metal MTLBarrierScope bits corresponding to the specified Vulkan VkAccessFlags. */
+MTLBarrierScope mvkMTLBarrierScopeFromVkAccessFlags(VkAccessFlags vkAccess);
+
+#pragma mark -
+#pragma mark Geometry conversions
+
+/** Returns a VkExtent2D that corresponds to the specified CGSize. */
+static inline VkExtent2D mvkVkExtent2DFromCGSize(CGSize cgSize) {
+	VkExtent2D vkExt;
+	vkExt.width = cgSize.width;
+	vkExt.height = cgSize.height;
+	return vkExt;
+}
+
+/** Returns a Metal MTLOrigin constructed from a VkOffset3D. */
+static inline MTLOrigin mvkMTLOriginFromVkOffset3D(VkOffset3D vkOffset) {
+	return MTLOriginMake(vkOffset.x, vkOffset.y, vkOffset.z);
+}
+
+/** Returns a Vulkan VkOffset3D constructed from a Metal MTLOrigin. */
+static inline VkOffset3D mvkVkOffset3DFromMTLSize(MTLOrigin mtlOrigin) {
+	return { (int32_t)mtlOrigin.x, (int32_t)mtlOrigin.y, (int32_t)mtlOrigin.z };
+}
+
+/** Returns a Metal MTLSize constructed from a VkExtent3D. */
+static inline MTLSize mvkMTLSizeFromVkExtent3D(VkExtent3D vkExtent) {
+	return MTLSizeMake(vkExtent.width, vkExtent.height, vkExtent.depth);
+}
+
+/** Returns a Vulkan VkExtent3D  constructed from a Metal MTLSize. */
+static inline VkExtent3D mvkVkExtent3DFromMTLSize(MTLSize mtlSize) {
+	return { (uint32_t)mtlSize.width, (uint32_t)mtlSize.height, (uint32_t)mtlSize.depth };
+}
+
+
+#pragma mark -
+#pragma mark Memory options
+
+/** Macro indicating the Vulkan memory type bits corresponding to Metal private memory (not host visible). */
+#define MVK_VK_MEMORY_TYPE_METAL_PRIVATE	(VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT)
+
+/** Macro indicating the Vulkan memory type bits corresponding to Metal shared memory (host visible and coherent). */
+#define MVK_VK_MEMORY_TYPE_METAL_SHARED		(VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT)
+
+/** Macro indicating the Vulkan memory type bits corresponding to Metal managed memory (host visible and non-coherent). */
+#define MVK_VK_MEMORY_TYPE_METAL_MANAGED	(VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT | VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_CACHED_BIT)
+
+/** Macro indicating the Vulkan memory type bits corresponding to Metal memoryless memory (not host visible and lazily allocated). */
+#define MVK_VK_MEMORY_TYPE_METAL_MEMORYLESS	(VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT | VK_MEMORY_PROPERTY_LAZILY_ALLOCATED_BIT)
+
+/** Returns the Metal storage mode corresponding to the specified Vulkan memory flags. */
+MTLStorageMode mvkMTLStorageModeFromVkMemoryPropertyFlags(VkMemoryPropertyFlags vkFlags);
+
+/** Returns the Metal CPU cache mode corresponding to the specified Vulkan memory flags. */
+MTLCPUCacheMode mvkMTLCPUCacheModeFromVkMemoryPropertyFlags(VkMemoryPropertyFlags vkFlags);
+
+/** Returns the Metal resource option flags corresponding to the Metal storage mode and cache mode. */
+MTLResourceOptions mvkMTLResourceOptions(MTLStorageMode mtlStorageMode, MTLCPUCacheMode mtlCPUCacheMode);
+
+
+#ifdef __cplusplus
+}
+#endif	//  __cplusplus
+
+#endif

externals/MoltenVK/include/MoltenVK/mvk_vulkan.h

@@ -0,0 +1,49 @@
+/*
+ * mvk_vulkan.h
+ *
+ * Copyright (c) 2015-2020 The Brenwill Workshop Ltd. (http://www.brenwill.com)
+ *
+ * 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.
+ */
+
+
+/** 
+ * This is a convenience header file that loads vulkan.h with the appropriate Vulkan platform extensions.
+ *
+ * This header automatically enables the VK_EXT_metal_surface Vulkan extension.
+ *
+ * When building for iOS, this header also automatically enables the obsolete VK_MVK_ios_surface Vulkan extension.
+ * When building for macOS, this header also automatically enables the obsolete VK_MVK_macos_surface Vulkan extension.
+ * Both of these extensions are obsolete. Consider using the portable VK_EXT_metal_surface extension instead.
+ */
+
+#ifndef __mvk_vulkan_h_
+#define __mvk_vulkan_h_ 1
+
+
+#include <Availability.h>
+
+#define VK_USE_PLATFORM_METAL_EXT				1
+
+#ifdef __IPHONE_OS_VERSION_MAX_ALLOWED
+#	define VK_USE_PLATFORM_IOS_MVK				1
+#endif
+
+#ifdef __MAC_OS_X_VERSION_MAX_ALLOWED
+#	define VK_USE_PLATFORM_MACOS_MVK			1
+#endif
+
+#include <vulkan/vulkan.h>
+#include <vulkan-portability/vk_extx_portability_subset.h>
+
+#endif

externals/MoltenVK/include/vulkan-portability/vk_extx_portability_subset.h

@@ -0,0 +1,76 @@
+#ifndef VK_EXTX_PORTABILITY_SUBSET_H_
+#define VK_EXTX_PORTABILITY_SUBSET_H_ 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+** Copyright (c) 2018 The Khronos Group Inc.
+**
+** 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.
+*/
+
+/*
+ Please Note:  This extension is currently defined as "EXTX", meaning "multivendor experimental".
+ That means the definition of this extension is in active development, and may break compatibility
+ between point releases (defined as any increment of VK_EXTX_PORTABILITY_SUBSET_SPEC_VERSION).
+ You are free to explore the extension and provide feedback, but it is not recommended to use this
+ extension for shipping applications, particularly applications that require the driver implementing this
+ extension to be linked dynamically and potentially "dropped-in" to the application execution environment.
+ */
+
+#include "vulkan/vulkan.h"
+
+#define VK_EXTX_PORTABILITY_SUBSET_SPEC_VERSION       1
+#define VK_EXTX_PORTABILITY_SUBSET_EXTENSION_NAME     "VK_EXTX_portability_subset"
+
+#define VK_EXTX_PORTABILITY_SUBSET_EXTENSION_ID 164
+// See enum_offset() from https://www.khronos.org/registry/vulkan/specs/1.1/styleguide.html#_assigning_extension_token_values
+#define VK_EXTX_PORTABILITY_SUBSET_STYPE_ID(x) \
+    ((VkStructureType)(1000000000 + 1000 * (VK_EXTX_PORTABILITY_SUBSET_EXTENSION_ID - 1) + x))
+#define VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PORTABILITY_SUBSET_FEATURES_EXTX      VK_EXTX_PORTABILITY_SUBSET_STYPE_ID(0)
+#define VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PORTABILITY_SUBSET_PROPERTIES_EXTX    VK_EXTX_PORTABILITY_SUBSET_STYPE_ID(1)
+#define VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_VIEW_SUPPORT_EXTX               VK_EXTX_PORTABILITY_SUBSET_STYPE_ID(2)
+
+typedef struct VkPhysicalDevicePortabilitySubsetFeaturesEXTX {
+     VkStructureType    sType;
+     void*              pNext;
+     VkBool32           triangleFans;
+     VkBool32           separateStencilMaskRef;
+     VkBool32           events;
+     VkBool32           standardImageViews;
+     VkBool32           samplerMipLodBias;
+} VkPhysicalDevicePortabilitySubsetFeaturesEXTX;
+
+typedef struct VkPhysicalDevicePortabilitySubsetPropertiesEXTX {
+     VkStructureType    sType;
+     void*              pNext;
+     uint32_t           minVertexInputBindingStrideAlignment;
+} VkPhysicalDevicePortabilitySubsetPropertiesEXTX;
+
+typedef struct VkPhysicalDeviceImageViewSupportEXTX {
+     VkStructureType        sType;
+     void*                  pNext;
+     VkImageViewCreateFlags flags;
+     VkImageViewType        viewType;
+     VkFormat               format;
+     VkComponentMapping     components;
+     VkImageAspectFlags     aspectMask;
+} VkPhysicalDeviceImageViewSupportEXTX;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // VK_EXTX_PORTABILITY_SUBSET_H_

src/CMakeLists.txt

@@ -51,19 +51,27 @@ if (MSVC)
     set(CMAKE_EXE_LINKER_FLAGS_DEBUG   "/DEBUG /MANIFEST:NO" CACHE STRING "" FORCE)
     set(CMAKE_EXE_LINKER_FLAGS_RELEASE "/DEBUG /MANIFEST:NO /INCREMENTAL:NO /OPT:REF,ICF" CACHE STRING "" FORCE)
 else()
-    add_compile_options(
-        -Wall
-        -Werror=implicit-fallthrough
-        -Werror=missing-declarations
-        -Werror=reorder
-        -Wextra
-        -Wmissing-declarations
-        -Wno-attributes
-        -Wno-unused-parameter
-    )
 
-    if (APPLE AND CMAKE_CXX_COMPILER_ID STREQUAL Clang)
+    if (APPLE)
-        add_compile_options("-stdlib=libc++")
+        add_compile_options(
+            -stdlib=libc++
+            -Wall
+            -Werror=missing-declarations
+            -Werror=reorder
+            -Wmissing-declarations
+            -Wno-attributes
+        )
+    else()
+        add_compile_options(
+            -Wall
+            -Werror=implicit-fallthrough
+            -Werror=missing-declarations
+            -Werror=reorder
+            -Wextra
+            -Wmissing-declarations
+            -Wno-attributes
+            -Wno-unused-parameter
+        )
     endif()
 
     # Set file offset size to 64 bits.

src/core/frontend/emu_window.h

@@ -19,6 +19,7 @@ enum class WindowSystemType {
     Windows,
     X11,
     Wayland,
+    MacOS
 };
 
 /**
@@ -156,6 +157,14 @@ public:
         return window_info;
     }
 
+    /**
+     * Returns system information about the drawing area.
+     * Unsafe version of above for MoltenVK to get pointer
+     */
+    WindowSystemInfo& GetWindowInfoRef() {
+        return window_info;
+    }
+
     /**
      * Gets the framebuffer layout (width, height, and screen regions)
      * @note This method is thread-safe

src/video_core/CMakeLists.txt

@@ -258,3 +258,7 @@ if (MSVC)
 else()
     target_compile_options(video_core PRIVATE -Werror=conversion -Wno-error=sign-conversion)
 endif()
+
+if (APPLE)
+  target_include_directories(video_core PRIVATE ../../externals/MoltenVK/include)
+endif()

src/video_core/renderer_vulkan/renderer_vulkan.cpp

@@ -40,12 +40,21 @@
 #include <vulkan/vulkan_win32.h>
 #endif
 
+#ifdef __APPLE__
+#define VK_USE_PLATFORM_METAL_EXT
+#include "vulkan/vulkan_macos.h"
+#include "vulkan/vulkan_metal.h"
+#include <objc/message.h>
+#include "common/file_util.h"
+#endif
+
 #if !defined(_WIN32) && !defined(__APPLE__)
 #include <X11/Xlib.h>
 #include <vulkan/vulkan_wayland.h>
 #include <vulkan/vulkan_xlib.h>
 #endif
 
+
 namespace Vulkan {
 
 namespace {
@@ -118,6 +127,11 @@ vk::Instance CreateInstance(Common::DynamicLibrary& library, vk::InstanceDispatc
         extensions.push_back(VK_KHR_WIN32_SURFACE_EXTENSION_NAME);
         break;
 #endif
+#ifdef __APPLE__
+    case Core::Frontend::WindowSystemType::MacOS:
+        extensions.push_back(VK_EXT_METAL_SURFACE_EXTENSION_NAME);
+        break;
+#endif
 #if !defined(_WIN32) && !defined(__APPLE__)
     case Core::Frontend::WindowSystemType::X11:
         extensions.push_back(VK_KHR_XLIB_SURFACE_EXTENSION_NAME);
@@ -137,7 +151,7 @@ vk::Instance CreateInstance(Common::DynamicLibrary& library, vk::InstanceDispatc
         extensions.push_back(VK_EXT_DEBUG_UTILS_EXTENSION_NAME);
     }
     extensions.push_back(VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME);
-
+    extensions.push_back(VK_KHR_GET_SURFACE_CAPABILITIES_2_EXTENSION_NAME);
     const std::optional properties = vk::EnumerateInstanceExtensionProperties(dld);
     if (!properties) {
         LOG_ERROR(Render_Vulkan, "Failed to query extension properties");
@@ -155,7 +169,7 @@ vk::Instance CreateInstance(Common::DynamicLibrary& library, vk::InstanceDispatc
         }
     }
 
-    static constexpr std::array layers_data{"VK_LAYER_LUNARG_standard_validation"};
+    static constexpr std::array layers_data{"VK_LAYER_KHRONOS_validation"};
     vk::Span<const char*> layers = layers_data;
     if (!enable_layers) {
         layers = {};
@@ -264,7 +278,43 @@ bool RendererVulkan::TryPresent(int /*timeout_ms*/) {
     return true;
 }
 
+void PrepareWindow(Core::Frontend::EmuWindow::WindowSystemInfo& wsi) {
+#if defined(VK_USE_PLATFORM_METAL_EXT)
+    // This is kinda messy, but it avoids having to write Objective C++ just to create a metal layer.
+    id view = reinterpret_cast<id>(wsi.render_surface);
+    Class clsCAMetalLayer = objc_getClass("CAMetalLayer");
+    if (!clsCAMetalLayer) {
+        LOG_ERROR(Render_Vulkan, "Failed to get CAMetalLayer class.");
+        return;
+    }
+
+    // [CAMetalLayer layer]
+    id layer = reinterpret_cast<id (*)(Class, SEL)>(objc_msgSend)(objc_getClass("CAMetalLayer"),
+                                                        sel_getUid("layer"));
+    if (!layer) {
+        LOG_ERROR(Render_Vulkan, "Failed to create Metal layer.");
+        return;
+    }
+    // [view setWantsLayer:YES]
+    reinterpret_cast<void (*)(id, SEL, BOOL)>(objc_msgSend)(view, sel_getUid("setWantsLayer:"), YES);
+    // [view setLayer:layer]
+    reinterpret_cast<void (*)(id, SEL, id)>(objc_msgSend)(view, sel_getUid("setLayer:"), layer);
+    // NSScreen* screen = [NSScreen mainScreen]
+    id screen = reinterpret_cast<id (*)(Class, SEL)>(objc_msgSend)(objc_getClass("NSScreen"),
+                                                         sel_getUid("mainScreen"));
+    // CGFloat factor = [screen backingScaleFactor]
+    double factor =
+    reinterpret_cast<double (*)(id, SEL)>(objc_msgSend)(screen, sel_getUid("backingScaleFactor"));
+    // layer.contentsScale = factor
+    reinterpret_cast<void (*)(id, SEL, double)>(objc_msgSend)(layer, sel_getUid("setContentsScale:"),
+                                                    factor);
+    // Store the layer pointer, that way MoltenVK doesn't call [NSView layer] outside the main thread.
+    wsi.render_surface = layer;
+#endif
+}
+
 bool RendererVulkan::Init() {
+    PrepareWindow(render_window.GetWindowInfoRef());
     library = OpenVulkanLibrary();
     instance = CreateInstance(library, dld, render_window.GetWindowInfo().type,
                               Settings::values.renderer_debug);
@@ -372,6 +422,21 @@ bool RendererVulkan::CreateSurface() {
             return false;
         }
     }
+#endif
+#ifdef VK_USE_PLATFORM_METAL_EXT
+    if (window_info.type == Core::Frontend::WindowSystemType::MacOS) {
+        VkMetalSurfaceCreateInfoEXT surface_create_info = {
+            VK_STRUCTURE_TYPE_METAL_SURFACE_CREATE_INFO_EXT, nullptr, 0,
+            static_cast<const CAMetalLayer*>(window_info.render_surface)};
+        const auto vkCreateMetalSurfaceEXT = reinterpret_cast<PFN_vkCreateMetalSurfaceEXT>(
+            dld.vkGetInstanceProcAddr(*instance, "vkCreateMetalSurfaceEXT"));
+        if (!vkCreateMetalSurfaceEXT ||
+            vkCreateMetalSurfaceEXT(*instance, &surface_create_info, nullptr, &unsafe_surface) !=
+                VK_SUCCESS) {
+            LOG_ERROR(Render_Vulkan, "Failed to initialize Metal surface");
+            return false;
+        }
+    }
 #endif
     if (!unsafe_surface) {
         LOG_ERROR(Render_Vulkan, "Presentation not supported on this platform");

src/video_core/renderer_vulkan/vk_device.cpp

@@ -33,12 +33,16 @@ constexpr std::array REQUIRED_EXTENSIONS = {
     VK_KHR_SWAPCHAIN_EXTENSION_NAME,
     VK_KHR_16BIT_STORAGE_EXTENSION_NAME,
     VK_KHR_8BIT_STORAGE_EXTENSION_NAME,
-    VK_KHR_DRIVER_PROPERTIES_EXTENSION_NAME,
     VK_KHR_DESCRIPTOR_UPDATE_TEMPLATE_EXTENSION_NAME,
     VK_EXT_VERTEX_ATTRIBUTE_DIVISOR_EXTENSION_NAME,
     VK_EXT_SHADER_SUBGROUP_BALLOT_EXTENSION_NAME,
     VK_EXT_SHADER_SUBGROUP_VOTE_EXTENSION_NAME,
     VK_EXT_HOST_QUERY_RESET_EXTENSION_NAME,
+#ifndef __APPLE__
+    VK_KHR_DRIVER_PROPERTIES_EXTENSION_NAME,
+    VK_EXT_SHADER_SUBGROUP_BALLOT_EXTENSION_NAME,
+    VK_EXT_SHADER_SUBGROUP_VOTE_EXTENSION_NAME,
+#endif
 };
 
 template <typename T>
@@ -180,7 +184,11 @@ bool VKDevice::Create() {
     features.fullDrawIndexUint32 = false;
     features.imageCubeArray = false;
     features.independentBlend = true;
+#ifdef __APPLE__
+    features.geometryShader = false;
+#else
     features.geometryShader = true;
+#endif
     features.tessellationShader = true;
     features.sampleRateShading = false;
     features.dualSrcBlend = false;
@@ -495,13 +503,15 @@ bool VKDevice::IsSuitable(vk::PhysicalDevice physical, VkSurfaceKHR surface) {
         std::make_pair(features.largePoints, "largePoints"),
         std::make_pair(features.multiViewport, "multiViewport"),
         std::make_pair(features.depthBiasClamp, "depthBiasClamp"),
-        std::make_pair(features.geometryShader, "geometryShader"),
         std::make_pair(features.tessellationShader, "tessellationShader"),
         std::make_pair(features.occlusionQueryPrecise, "occlusionQueryPrecise"),
         std::make_pair(features.fragmentStoresAndAtomics, "fragmentStoresAndAtomics"),
         std::make_pair(features.shaderImageGatherExtended, "shaderImageGatherExtended"),
         std::make_pair(features.shaderStorageImageWriteWithoutFormat,
                        "shaderStorageImageWriteWithoutFormat"),
+#ifndef __APPLE__
+        std::make_pair(features.geometryShader, "geometryShader"),
+#endif
     };
     for (const auto& [supported, name] : feature_report) {
         if (supported) {

src/video_core/renderer_vulkan/wrapper.h

@@ -16,6 +16,10 @@
 #define VK_NO_PROTOTYPES
 #include <vulkan/vulkan.h>
 
+#ifdef __APPLE__
+#include <MoltenVK/vk_mvk_moltenvk.h>
+#endif
+
 #include "common/common_types.h"
 
 namespace Vulkan::vk {

src/video_core/video_core.cpp

@@ -46,7 +46,8 @@ std::unique_ptr<Tegra::GPU> CreateGPU(Core::Frontend::EmuWindow& emu_window, Cor
         return std::make_unique<VideoCommon::GPUAsynch>(system, std::move(renderer),
                                                         std::move(context));
     }
-    return std::make_unique<VideoCommon::GPUSynch>(system, std::move(renderer), std::move(context));
+    auto res = std::make_unique<VideoCommon::GPUSynch>(system, std::move(renderer), std::move(context));
+    return res;
 }
 
 u16 GetResolutionScaleFactor(const RendererBase& renderer) {

src/yuzu/CMakeLists.txt

@@ -216,3 +216,47 @@ if (ENABLE_VULKAN)
     target_include_directories(yuzu PRIVATE ../../externals/Vulkan-Headers/include)
     target_compile_definitions(yuzu PRIVATE HAS_VULKAN)
 endif()
+
+if(APPLE)
+  target_include_directories(yuzu PRIVATE ../../externals/MoltenVK/include)
+
+  #include(BundleUtilities)
+  set(BUNDLE_PATH ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/yuzu.app)
+
+  # Ask for an application bundle.
+  set_target_properties(yuzu PROPERTIES
+    MACOSX_BUNDLE true
+    MACOSX_BUNDLE_INFO_PLIST ${CMAKE_CURRENT_SOURCE_DIR}/Info.plist
+  )
+
+  # Copy Qt plugins into the bundle
+  get_target_property(qtcocoa_location Qt5::QCocoaIntegrationPlugin LOCATION)
+  target_sources(yuzu PRIVATE "${qtcocoa_location}")
+  set_source_files_properties("${qtcocoa_location}" PROPERTIES MACOSX_PACKAGE_LOCATION MacOS/platforms)
+
+  get_target_property(qtmacstyle_location Qt5::QMacStylePlugin LOCATION)
+  target_sources(yuzu PRIVATE "${qtmacstyle_location}")
+  set_source_files_properties("${qtmacstyle_location}" PROPERTIES MACOSX_PACKAGE_LOCATION MacOS/styles)
+
+  # Copy MoltenVK into the bundle
+  target_sources(yuzu PRIVATE "${CMAKE_SOURCE_DIR}/externals/MoltenVK/lib/libMoltenVK.dylib")
+  set_source_files_properties("${CMAKE_SOURCE_DIR}/externals/MoltenVK/lib/libMoltenVK.dylib" PROPERTIES MACOSX_PACKAGE_LOCATION Frameworks)
+  target_sources(yuzu PRIVATE "${CMAKE_SOURCE_DIR}/externals/MoltenVK/lib/libvulkan.dylib")
+  set_source_files_properties("${CMAKE_SOURCE_DIR}/externals/MoltenVK/lib/libvulkan.dylib" PROPERTIES MACOSX_PACKAGE_LOCATION Frameworks)
+
+  # Copy validation layers as well
+  target_sources(yuzu PRIVATE "${CMAKE_SOURCE_DIR}/externals/MoltenVK/lib/libVkLayer_khronos_validation.dylib")
+  set_source_files_properties("${CMAKE_SOURCE_DIR}/externals/MoltenVK/lib/libVkLayer_khronos_validation.dylib" PROPERTIES MACOSX_PACKAGE_LOCATION Frameworks)
+  target_sources(yuzu PRIVATE "${CMAKE_SOURCE_DIR}/externals/MoltenVK/Resources/vulkan/icd.d/MoltenVK_icd.json")
+  set_source_files_properties("${CMAKE_SOURCE_DIR}/externals/MoltenVK/Resources/vulkan/icd.d/MoltenVK_icd.json" PROPERTIES MACOSX_PACKAGE_LOCATION "Resources/vulkan/icd.d")
+
+
+  # Update library references to make the bundle portable
+  include(PostprocessBundle)
+  #postprocess_bundle(yuzu)
+  # Fix rpath
+  add_custom_command(TARGET yuzu
+    POST_BUILD COMMAND
+    ${CMAKE_INSTALL_NAME_TOOL} -add_rpath "@executable_path/../Frameworks/"
+    $<TARGET_FILE:yuzu>)
+endif()

src/yuzu/bootmanager.cpp

@@ -8,6 +8,10 @@
 #include <QHBoxLayout>
 #include <QKeyEvent>
 #include <QMessageBox>
+#ifndef __APPLE__
+#include <QOffscreenSurface>
+#include <QOpenGLContext>
+#endif
 #include <QPainter>
 #include <QScreen>
 #include <QStringList>

src/yuzu_cmd/CMakeLists.txt

@@ -43,3 +43,7 @@ if (MSVC)
     copy_yuzu_SDL_deps(yuzu-cmd)
     copy_yuzu_unicorn_deps(yuzu-cmd)
 endif()
+
+if (APPLE)
+    target_include_directories(yuzu-cmd PRIVATE ../../externals/MoltenVK/include)
+endif()