1 files changed, 46 insertions, 0 deletions
diff --git a/vendor/gioui.org/internal/vk/vulkan_x11.go b/vendor/gioui.org/internal/vk/vulkan_x11.go
new file mode 100644
index 0000000..780a5d5
--- /dev/null
+++ b/vendor/gioui.org/internal/vk/vulkan_x11.go
@@ -0,0 +1,46 @@
+// SPDX-License-Identifier: Unlicense OR MIT
+
+//go:build ((linux && !android) || freebsd) && !nox11
+// +build linux,!android freebsd
+// +build !nox11
+
+package vk
+
+/*
+#define VK_USE_PLATFORM_XLIB_KHR
+#define VK_NO_PROTOTYPES 1
+#define VK_DEFINE_NON_DISPATCHABLE_HANDLE(object) typedef uint64_t object;
+#include <vulkan/vulkan.h>
+
+static VkResult vkCreateXlibSurfaceKHR(PFN_vkCreateXlibSurfaceKHR f, VkInstance instance, const VkXlibSurfaceCreateInfoKHR *pCreateInfo, const VkAllocationCallbacks *pAllocator, VkSurfaceKHR *pSurface) {
+	return f(instance, pCreateInfo, pAllocator, pSurface);
+}
+*/
+import "C"
+import (
+	"fmt"
+	"unsafe"
+)
+
+var x11Funcs struct {
+	vkCreateXlibSurfaceKHR C.PFN_vkCreateXlibSurfaceKHR
+}
+
+func init() {
+	loadFuncs = append(loadFuncs, func(dlopen func(name string) *[0]byte) {
+		x11Funcs.vkCreateXlibSurfaceKHR = dlopen("vkCreateXlibSurfaceKHR")
+	})
+}
+
+func CreateXlibSurface(inst Instance, dpy unsafe.Pointer, window uintptr) (Surface, error) {
+	inf := C.VkXlibSurfaceCreateInfoKHR{
+		sType:  C.VK_STRUCTURE_TYPE_XLIB_SURFACE_CREATE_INFO_KHR,
+		dpy:    (*C.Display)(dpy),
+		window: (C.Window)(window),
+	}
+	var surf Surface
+	if err := vkErr(C.vkCreateXlibSurfaceKHR(x11Funcs.vkCreateXlibSurfaceKHR, inst, &inf, nil, &surf)); err != nil {
+		return 0, fmt.Errorf("vulkan: vkCreateXlibSurfaceKHR: %w", err)
+	}
+	return surf, nil
+}