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[vk, macos] register and use legacy MVK surface if metal is unavailable

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Signed-off-by: lizzie <lizzie@eden-emu.dev>
This commit is contained in:
lizzie 2026-02-09 11:07:26 +00:00
parent 5322bce4b8
commit a2a0295947
3 changed files with 31 additions and 5 deletions
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6
src/video_core/vulkan_common/vk_enum_string_helper.h
View file

@ -1,3 +1,6 @@
// SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
@ -5,4 +8,7 @@
#include "video_core/vulkan_common/vulkan.h"
#if defined(__APPLE__) && !defined(VK_STRUCTURE_TYPE_OH_SURFACE_CREATE_INFO_OHOS)
# define VK_STRUCTURE_TYPE_OH_SURFACE_CREATE_INFO_OHOS VK_STRUCTURE_TYPE_SURFACE_CREATE_INFO_OHOS
#endif
#include <vulkan/vk_enum_string_helper.h>

7
src/video_core/vulkan_common/vulkan.h
View file

@ -11,6 +11,7 @@
#define VK_USE_PLATFORM_WIN32_KHR
#elif defined(__APPLE__)
#define VK_USE_PLATFORM_METAL_EXT
#define VK_USE_PLATFORM_MACOS_MVK
#elif defined(__ANDROID__)
#define VK_USE_PLATFORM_ANDROID_KHR
#elif defined(__HAIKU__)
@ -32,6 +33,12 @@
#ifndef VK_KHR_MAINTENANCE_9_EXTENSION_NAME
#define VK_KHR_MAINTENANCE_9_EXTENSION_NAME "VK_KHR_maintenance9"
#endif
#ifndef VK_EXT_METAL_SURFACE_EXTENSION_NAME
#define VK_EXT_METAL_SURFACE_EXTENSION_NAME "VK_EXT_metal_surface"
#endif
#ifndef VK_MVK_MACOS_SURFACE_EXTENSION_NAME
#define VK_MVK_MACOS_SURFACE_EXTENSION_NAME "VK_MVK_macos_surface"
#endif
// Sanitize macros
#undef CreateEvent

23
src/video_core/vulkan_common/vulkan_surface.cpp
View file

@ -38,11 +38,24 @@ vk::SurfaceKHR CreateSurface(
.flags = 0,
.pLayer = static_cast<const CAMetalLayer*>(window_info.render_surface),
};
const auto vkCreateMetalSurfaceEXT = reinterpret_cast<PFN_vkCreateMetalSurfaceEXT>(dld.vkGetInstanceProcAddr(*instance, "vkCreateMetalSurfaceEXT"));
if (!vkCreateMetalSurfaceEXT ||
vkCreateMetalSurfaceEXT(*instance, &metal_ci, nullptr, &unsafe_surface) != VK_SUCCESS) {
LOG_ERROR(Render_Vulkan, "Failed to initialize Metal surface");
throw vk::Exception(VK_ERROR_INITIALIZATION_FAILED);
const auto vkCreateMetalSurfaceEXT = PFN_vkCreateMetalSurfaceEXT(dld.vkGetInstanceProcAddr(*instance, "vkCreateMetalSurfaceEXT"));
if (!vkCreateMetalSurfaceEXT || vkCreateMetalSurfaceEXT(*instance, &metal_ci, nullptr, &unsafe_surface) != VK_SUCCESS) {
// TODO: Way to fallback? - where's my vulkan headers
// Attempt to make a macOS surface instead then...
// This is the deprecated VkMacOSSurfaceCreateInfoMVK(3) version; but should work if the above failed
// https://registry.khronos.org/vulkan/specs/latest/man/html/VkMacOSSurfaceCreateInfoMVK.html
const VkMacOSSurfaceCreateInfoMVK macos_legacy_ci = {
.sType = VK_STRUCTURE_TYPE_MACOS_SURFACE_CREATE_INFO_MVK,
.pNext = nullptr,
.flags = 0,
.pView = static_cast<const void*>(window_info.render_surface),
};
const auto vkCreateMacOSSurfaceMVK = PFN_vkCreateMacOSSurfaceMVK(dld.vkGetInstanceProcAddr(*instance, "vkCreateMacOSSurfaceMVK"));
if (!vkCreateMacOSSurfaceMVK || vkCreateMacOSSurfaceMVK(*instance, &macos_legacy_ci, nullptr, &unsafe_surface) != VK_SUCCESS) {
LOG_ERROR(Render_Vulkan, "Failed to initialize Metal/macOS surface");
throw vk::Exception(VK_ERROR_INITIALIZATION_FAILED);
}
LOG_ERROR(Render_Vulkan, "Failed to initialize Metal/macOS surface");
}
}
#elif defined(__ANDROID__)