mirror of
https://github.com/glfw/glfw.git
synced 2024-11-10 00:51:47 +00:00
Cocoa: Add support for VK_EXT_metal_surface
This adds optional support for the VK_EXT_metal_surface instance extension. Closes #1619.
This commit is contained in:
parent
9372ba95fa
commit
c5cb4a253a
@ -145,6 +145,8 @@ elseif (WIN32)
|
||||
elseif (APPLE)
|
||||
set(_GLFW_COCOA 1)
|
||||
message(STATUS "Using Cocoa for window creation")
|
||||
set(VK_USE_PLATFORM_METAL_EXT 1)
|
||||
message(STATUS "Using VK_EXT_metal_surface")
|
||||
elseif (UNIX)
|
||||
set(_GLFW_X11 1)
|
||||
message(STATUS "Using X11 for window creation")
|
||||
|
@ -268,10 +268,10 @@ surfaces on Microsoft Windows. If any of these extensions are not available,
|
||||
@ref glfwGetRequiredInstanceExtensions will return an empty list and window
|
||||
surface creation will fail.
|
||||
|
||||
GLFW uses the `VK_KHR_surface` and `VK_MVK_macos_surface` extensions to create
|
||||
surfaces on macOS. If any of these extensions are not available, @ref
|
||||
glfwGetRequiredInstanceExtensions will return an empty list and window surface
|
||||
creation will fail.
|
||||
GLFW uses the `VK_KHR_surface` and either the `VK_MVK_macos_surface` or
|
||||
`VK_EXT_metal_surface` extensions to create surfaces on macOS. If any of these
|
||||
extensions are not available, @ref glfwGetRequiredInstanceExtensions will
|
||||
return an empty list and window surface creation will fail.
|
||||
|
||||
GLFW uses the `VK_KHR_surface` and either the `VK_KHR_xlib_surface` or
|
||||
`VK_KHR_xcb_surface` extensions to create surfaces on X11. If `VK_KHR_surface`
|
||||
|
@ -5776,8 +5776,9 @@ GLFWAPI int glfwVulkanSupported(void);
|
||||
* returned array, as it is an error to specify an extension more than once in
|
||||
* the `VkInstanceCreateInfo` struct.
|
||||
*
|
||||
* @remark @macos This function currently only supports the
|
||||
* `VK_MVK_macos_surface` extension from MoltenVK.
|
||||
* @remark @macos This function currently supports either the
|
||||
* `VK_MVK_macos_surface` extension from MoltenVK or `VK_EXT_metal_surface`
|
||||
* extension.
|
||||
*
|
||||
* @pointer_lifetime The returned array is allocated and freed by GLFW. You
|
||||
* should not free it yourself. It is guaranteed to be valid only until the
|
||||
|
@ -60,6 +60,7 @@ typedef void* id;
|
||||
#define NSWindowStyleMaskTitled NSTitledWindowMask
|
||||
#endif
|
||||
|
||||
#if defined(VK_USE_PLATFORM_MACOS_MVK)
|
||||
typedef VkFlags VkMacOSSurfaceCreateFlagsMVK;
|
||||
|
||||
typedef struct VkMacOSSurfaceCreateInfoMVK
|
||||
@ -72,6 +73,23 @@ typedef struct 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 {
|
||||
VkStructureType sType;
|
||||
const void* pNext;
|
||||
VkMetalSurfaceCreateFlagsEXT flags;
|
||||
const CAMetalLayer* pLayer;
|
||||
} VkMetalSurfaceCreateInfoEXT;
|
||||
|
||||
typedef VkResult (APIENTRY *PFN_vkCreateMetalSurfaceEXT)(VkInstance, const VkMetalSurfaceCreateInfoEXT*, const VkAllocationCallbacks*, VkSurfaceKHR*);
|
||||
#endif
|
||||
|
||||
#include "posix_thread.h"
|
||||
#include "cocoa_joystick.h"
|
||||
#include "nsgl_context.h"
|
||||
|
@ -1715,11 +1715,19 @@ 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
|
||||
}
|
||||
|
||||
int _glfwPlatformGetPhysicalDevicePresentationSupport(VkInstance instance,
|
||||
@ -1738,9 +1746,11 @@ VkResult _glfwPlatformCreateWindowSurface(VkInstance instance,
|
||||
|
||||
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 101100
|
||||
VkResult err;
|
||||
VkMacOSSurfaceCreateInfoMVK sci;
|
||||
PFN_vkCreateMacOSSurfaceMVK vkCreateMacOSSurfaceMVK;
|
||||
|
||||
#if defined(VK_USE_PLATFORM_MACOS_MVK)
|
||||
VkMacOSSurfaceCreateInfoMVK sci;
|
||||
|
||||
PFN_vkCreateMacOSSurfaceMVK vkCreateMacOSSurfaceMVK;
|
||||
vkCreateMacOSSurfaceMVK = (PFN_vkCreateMacOSSurfaceMVK)
|
||||
vkGetInstanceProcAddr(instance, "vkCreateMacOSSurfaceMVK");
|
||||
if (!vkCreateMacOSSurfaceMVK)
|
||||
@ -1750,6 +1760,20 @@ VkResult _glfwPlatformCreateWindowSurface(VkInstance instance,
|
||||
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"];
|
||||
@ -1776,10 +1800,20 @@ VkResult _glfwPlatformCreateWindowSurface(VkInstance instance,
|
||||
[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;
|
||||
|
||||
err = vkCreateMacOSSurfaceMVK(instance, &sci, allocator, surface);
|
||||
|
||||
#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;
|
||||
|
||||
err = vkCreateMetalSurfaceEXT(instance, &sci, allocator, surface);
|
||||
#endif
|
||||
if (err)
|
||||
{
|
||||
_glfwInputError(GLFW_PLATFORM_ERROR,
|
||||
|
@ -40,6 +40,7 @@
|
||||
#cmakedefine _GLFW_WIN32
|
||||
// Define this to 1 if building GLFW for Cocoa
|
||||
#cmakedefine _GLFW_COCOA
|
||||
#cmakedefine VK_USE_PLATFORM_METAL_EXT
|
||||
// Define this to 1 if building GLFW for Wayland
|
||||
#cmakedefine _GLFW_WAYLAND
|
||||
// Define this to 1 if building GLFW for OSMesa
|
||||
|
@ -128,6 +128,7 @@ typedef enum VkStructureType
|
||||
VK_STRUCTURE_TYPE_WAYLAND_SURFACE_CREATE_INFO_KHR = 1000006000,
|
||||
VK_STRUCTURE_TYPE_WIN32_SURFACE_CREATE_INFO_KHR = 1000009000,
|
||||
VK_STRUCTURE_TYPE_MACOS_SURFACE_CREATE_INFO_MVK = 1000123000,
|
||||
VK_STRUCTURE_TYPE_METAL_SURFACE_CREATE_INFO_EXT = 1000217000,
|
||||
VK_STRUCTURE_TYPE_MAX_ENUM = 0x7FFFFFFF
|
||||
} VkStructureType;
|
||||
|
||||
@ -558,7 +559,11 @@ struct _GLFWlibrary
|
||||
#if defined(_GLFW_WIN32)
|
||||
GLFWbool KHR_win32_surface;
|
||||
#elif defined(_GLFW_COCOA)
|
||||
#if defined(VK_USE_PLATFORM_MACOS_MVK)
|
||||
GLFWbool MVK_macos_surface;
|
||||
#elif defined(VK_USE_PLATFORM_METAL_EXT)
|
||||
GLFWbool EXT_metal_surface;
|
||||
#endif
|
||||
#elif defined(_GLFW_X11)
|
||||
GLFWbool KHR_xlib_surface;
|
||||
GLFWbool KHR_xcb_surface;
|
||||
|
@ -128,8 +128,13 @@ GLFWbool _glfwInitVulkan(int mode)
|
||||
else if (strcmp(ep[i].extensionName, "VK_KHR_win32_surface") == 0)
|
||||
_glfw.vk.KHR_win32_surface = GLFW_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 = GLFW_TRUE;
|
||||
#elif defined(VK_USE_PLATFORM_METAL_EXT)
|
||||
else if (strcmp(ep[i].extensionName, "VK_EXT_metal_surface") == 0)
|
||||
_glfw.vk.EXT_metal_surface = GLFW_TRUE;
|
||||
#endif
|
||||
#elif defined(_GLFW_X11)
|
||||
else if (strcmp(ep[i].extensionName, "VK_KHR_xlib_surface") == 0)
|
||||
_glfw.vk.KHR_xlib_surface = GLFW_TRUE;
|
||||
|
Loading…
Reference in New Issue
Block a user