virtualx-engine/platform/ios/vulkan_context_ios.mm

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/*************************************************************************/
/* vulkan_context_ios.mm */
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/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "vulkan_context_ios.h"
#ifdef USE_VOLK
#include <volk.h>
#else
#include <vulkan/vulkan.h>
#endif
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const char *VulkanContextIOS::_get_platform_surface_extension() const {
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return VK_MVK_IOS_SURFACE_EXTENSION_NAME;
}
Error VulkanContextIOS::window_create(DisplayServer::WindowID p_window_id, DisplayServer::VSyncMode p_vsync_mode, CALayer *p_metal_layer, int p_width, int p_height) {
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VkIOSSurfaceCreateInfoMVK createInfo;
createInfo.sType = VK_STRUCTURE_TYPE_IOS_SURFACE_CREATE_INFO_MVK;
createInfo.pNext = nullptr;
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createInfo.flags = 0;
createInfo.pView = (__bridge const void *)p_metal_layer;
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VkSurfaceKHR surface;
VkResult err =
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vkCreateIOSSurfaceMVK(get_instance(), &createInfo, nullptr, &surface);
ERR_FAIL_COND_V(err, ERR_CANT_CREATE);
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return _window_create(p_window_id, p_vsync_mode, surface, p_width, p_height);
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}
VulkanContextIOS::VulkanContextIOS() {}
VulkanContextIOS::~VulkanContextIOS() {}