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Cocoa: Select Vulkan surface extension at runtime

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From upstream: 15d91801b7.
This commit is contained in:
Luflosi 2020-01-17 14:08:47 +01:00
parent f6901e4a3d
commit 3581ffe04b
No known key found for this signature in database
GPG Key ID: 4E41E29EDCC345D0
4 changed files with 56 additions and 74 deletions
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20
glfw/cocoa_platform.h vendored
View File

@ -71,8 +71,8 @@ typedef void (* GLFWapplicationwillfinishlaunchingfun)(void);
typedef bool (* GLFWcocoatogglefullscreenfun)(GLFWwindow*);
typedef void (* GLFWcocoarenderframefun)(GLFWwindow*);
#if defined(VK_USE_PLATFORM_MACOS_MVK)
typedef VkFlags VkMacOSSurfaceCreateFlagsMVK;
typedef VkFlags VkMetalSurfaceCreateFlagsEXT;
typedef struct VkMacOSSurfaceCreateInfoMVK
{
@ -82,24 +82,16 @@ typedef struct VkMacOSSurfaceCreateInfoMVK
const void* pView;
} VkMacOSSurfaceCreateInfoMVK;
typedef VkResult (APIENTRY *PFN_vkCreateMacOSSurfaceMVK)(VkInstance,const VkMacOSSurfaceCreateInfoMVK*,const VkAllocationCallbacks*,VkSurfaceKHR*);
#elif defined(VK_USE_PLATFORM_METAL_EXT)
#define VK_EXT_metal_surface 1
typedef void CAMetalLayer;
#define VK_EXT_METAL_SURFACE_SPEC_VERSION 1
#define VK_EXT_METAL_SURFACE_EXTENSION_NAME "VK_EXT_metal_surface"
typedef VkFlags VkMetalSurfaceCreateFlagsEXT;
typedef struct VkMetalSurfaceCreateInfoEXT {
typedef struct VkMetalSurfaceCreateInfoEXT
{
VkStructureType sType;
const void* pNext;
VkMetalSurfaceCreateFlagsEXT flags;
const CAMetalLayer* pLayer;
const void* pLayer;
} VkMetalSurfaceCreateInfoEXT;
typedef VkResult (APIENTRY *PFN_vkCreateMetalSurfaceEXT)(VkInstance, const VkMetalSurfaceCreateInfoEXT*, const VkAllocationCallbacks*, VkSurfaceKHR*);
#endif
typedef VkResult (APIENTRY *PFN_vkCreateMacOSSurfaceMVK)(VkInstance,const VkMacOSSurfaceCreateInfoMVK*,const VkAllocationCallbacks*,VkSurfaceKHR*);
typedef VkResult (APIENTRY *PFN_vkCreateMetalSurfaceEXT)(VkInstance,const VkMetalSurfaceCreateInfoEXT*,const VkAllocationCallbacks*,VkSurfaceKHR*);
#include "posix_thread.h"
#include "cocoa_joystick.h"

104
glfw/cocoa_window.m
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@ -2079,19 +2079,16 @@ const char* _glfwPlatformGetClipboardString(void)
void _glfwPlatformGetRequiredInstanceExtensions(char** extensions)
{
#if defined(VK_USE_PLATFORM_MACOS_MVK)
if (!_glfw.vk.KHR_surface || !_glfw.vk.MVK_macos_surface)
return;
extensions[0] = "VK_KHR_surface";
extensions[1] = "VK_MVK_macos_surface";
#elif defined(VK_USE_PLATFORM_METAL_EXT)
if (!_glfw.vk.KHR_surface || !_glfw.vk.EXT_metal_surface)
return;
extensions[0] = "VK_KHR_surface";
extensions[1] = "VK_EXT_metal_surface";
#endif
if (_glfw.vk.KHR_surface && _glfw.vk.EXT_metal_surface)
{
extensions[0] = "VK_KHR_surface";
extensions[1] = "VK_EXT_metal_surface";
}
else if (_glfw.vk.KHR_surface && _glfw.vk.MVK_macos_surface)
{
extensions[0] = "VK_KHR_surface";
extensions[1] = "VK_MVK_macos_surface";
}
}
int _glfwPlatformGetPhysicalDevicePresentationSupport(VkInstance instance UNUSED,
@ -2107,35 +2104,6 @@ VkResult _glfwPlatformCreateWindowSurface(VkInstance instance,
VkSurfaceKHR* surface)
{
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 101100
VkResult err;
#if defined(VK_USE_PLATFORM_MACOS_MVK)
VkMacOSSurfaceCreateInfoMVK sci;
PFN_vkCreateMacOSSurfaceMVK vkCreateMacOSSurfaceMVK;
vkCreateMacOSSurfaceMVK = (PFN_vkCreateMacOSSurfaceMVK)
vkGetInstanceProcAddr(instance, "vkCreateMacOSSurfaceMVK");
if (!vkCreateMacOSSurfaceMVK)
{
_glfwInputError(GLFW_API_UNAVAILABLE,
"Cocoa: Vulkan instance missing VK_MVK_macos_surface extension");
return VK_ERROR_EXTENSION_NOT_PRESENT;
}
#elif defined(VK_USE_PLATFORM_METAL_EXT)
VkMetalSurfaceCreateInfoEXT sci;
PFN_vkCreateMetalSurfaceEXT vkCreateMetalSurfaceEXT;
vkCreateMetalSurfaceEXT = (PFN_vkCreateMetalSurfaceEXT)
vkGetInstanceProcAddr(instance, "vkCreateMetalSurfaceEXT");
if (!vkCreateMetalSurfaceEXT)
{
_glfwInputError(GLFW_API_UNAVAILABLE,
"Cocoa: Vulkan instance missing VK_EXT_metal_surface extension");
return VK_ERROR_EXTENSION_NOT_PRESENT;
}
#endif
// HACK: Dynamically load Core Animation to avoid adding an extra
// dependency for the majority who don't use MoltenVK
NSBundle* bundle = [NSBundle bundleWithPath:@"/System/Library/Frameworks/QuartzCore.framework"];
@ -2161,21 +2129,49 @@ VkResult _glfwPlatformCreateWindowSurface(VkInstance instance,
[window->ns.view setLayer:window->ns.layer];
[window->ns.view setWantsLayer:YES];
memset(&sci, 0, sizeof(sci));
#if defined(VK_USE_PLATFORM_MACOS_MVK)
sci.sType = VK_STRUCTURE_TYPE_MACOS_SURFACE_CREATE_INFO_MVK;
sci.pView = window->ns.view;
VkResult err;
err = vkCreateMacOSSurfaceMVK(instance, &sci, allocator, surface);
if (_glfw.vk.EXT_metal_surface)
{
VkMetalSurfaceCreateInfoEXT sci;
#elif defined(VK_USE_PLATFORM_METAL_EXT)
sci.sType = VK_STRUCTURE_TYPE_METAL_SURFACE_CREATE_INFO_EXT;
sci.pNext = NULL;
sci.flags = 0;
sci.pLayer = window->ns.layer;
PFN_vkCreateMetalSurfaceEXT vkCreateMetalSurfaceEXT;
vkCreateMetalSurfaceEXT = (PFN_vkCreateMetalSurfaceEXT)
vkGetInstanceProcAddr(instance, "vkCreateMetalSurfaceEXT");
if (!vkCreateMetalSurfaceEXT)
{
_glfwInputError(GLFW_API_UNAVAILABLE,
"Cocoa: Vulkan instance missing VK_EXT_metal_surface extension");
return VK_ERROR_EXTENSION_NOT_PRESENT;
}
memset(&sci, 0, sizeof(sci));
sci.sType = VK_STRUCTURE_TYPE_METAL_SURFACE_CREATE_INFO_EXT;
sci.pLayer = window->ns.layer;
err = vkCreateMetalSurfaceEXT(instance, &sci, allocator, surface);
}
else
{
VkMacOSSurfaceCreateInfoMVK sci;
PFN_vkCreateMacOSSurfaceMVK vkCreateMacOSSurfaceMVK;
vkCreateMacOSSurfaceMVK = (PFN_vkCreateMacOSSurfaceMVK)
vkGetInstanceProcAddr(instance, "vkCreateMacOSSurfaceMVK");
if (!vkCreateMacOSSurfaceMVK)
{
_glfwInputError(GLFW_API_UNAVAILABLE,
"Cocoa: Vulkan instance missing VK_MVK_macos_surface extension");
return VK_ERROR_EXTENSION_NOT_PRESENT;
}
memset(&sci, 0, sizeof(sci));
sci.sType = VK_STRUCTURE_TYPE_MACOS_SURFACE_CREATE_INFO_MVK;
sci.pView = window->ns.view;
err = vkCreateMacOSSurfaceMVK(instance, &sci, allocator, surface);
}
err = vkCreateMetalSurfaceEXT(instance, &sci, allocator, surface);
#endif
if (err)
{
_glfwInputError(GLFW_PLATFORM_ERROR,

3
glfw/internal.h vendored
View File

@ -588,11 +588,8 @@ struct _GLFWlibrary
#if defined(_GLFW_WIN32)
bool KHR_win32_surface;
#elif defined(_GLFW_COCOA)
#if defined(VK_USE_PLATFORM_MACOS_MVK)
bool MVK_macos_surface;
#elif defined(VK_USE_PLATFORM_METAL_EXT)
bool EXT_metal_surface;
#endif
#elif defined(_GLFW_X11)
bool KHR_xlib_surface;
bool KHR_xcb_surface;

3
glfw/vulkan.c vendored
View File

@ -128,13 +128,10 @@ bool _glfwInitVulkan(int mode)
else if (strcmp(ep[i].extensionName, "VK_KHR_win32_surface") == 0)
_glfw.vk.KHR_win32_surface = true;
#elif defined(_GLFW_COCOA)
#if defined(VK_USE_PLATFORM_MACOS_MVK)
else if (strcmp(ep[i].extensionName, "VK_MVK_macos_surface") == 0)
_glfw.vk.MVK_macos_surface = true;
#elif defined(VK_USE_PLATFORM_METAL_EXT)
else if (strcmp(ep[i].extensionName, "VK_EXT_metal_surface") == 0)
_glfw.vk.EXT_metal_surface = true;
#endif
#elif defined(_GLFW_X11)
else if (strcmp(ep[i].extensionName, "VK_KHR_xlib_surface") == 0)
_glfw.vk.KHR_xlib_surface = true;