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Use VK_EXT_metal_surface on iOS

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This commit is contained in:
Joshua Goins 2022-02-12 20:52:10 -05:00
parent b39e539a37
commit 8b9e8c29ef
2 changed files with 15 additions and 2 deletions
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3
engine/gfx/vulkan/src/gfx_vulkan.cpp
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@ -1917,7 +1917,10 @@ void GFXVulkan::createLogicalDevice(std::vector<const char*> extensions) {
VkPhysicalDeviceFeatures enabledFeatures = {};
//enabledFeatures.vertexPipelineStoresAndAtomics = true;
// TODO: really not supported or are we not checking something?
#ifndef PLATFORM_IOS
enabledFeatures.fragmentStoresAndAtomics = true;
#endif
enabledFeatures.samplerAnisotropy = true;
enabledFeatures.fillModeNonSolid = true;
enabledFeatures.imageCubeArray = true;

14
platforms/ios/ViewController.mm.in
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@ -1,4 +1,5 @@
#include <MetalKit/MetalKit.h>
#define VK_USE_PLATFORM_METAL_EXT
#include <gfx_vulkan.hpp>
#include <GameController/GameController.h>
@ -181,7 +182,16 @@ void platform::end_text_input() {
}
void* platform::create_native_surface(platform::window_ptr index, void* instance) {
return nullptr;
VkMetalSurfaceCreateInfoEXT surfaceInfo = {};
surfaceInfo.sType = VK_STRUCTURE_TYPE_MACOS_SURFACE_CREATE_INFO_MVK;
surfaceInfo.pNext = 0;
surfaceInfo.flags = 0;
surfaceInfo.pLayer = (CAMetalLayer*)layer;
VkSurfaceKHR surface;
vkCreateMetalSurfaceEXT((VkInstance)instance, &surfaceInfo, nullptr, &surface);
return surface;
}
bool platform::is_main_window(platform::window_ptr index) {
@ -189,7 +199,7 @@ bool platform::is_main_window(platform::window_ptr index) {
}
std::vector<const char*> platform::get_native_surface_extension() {
return {};
return {VK_EXT_METAL_SURFACE_EXTENSION_NAME};
}
void platform::show_window(const platform::window_ptr index) {