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Update VK_KHR_portability_subset + VK_KHR_portability_enumeration implementations for iOS/macOS support with runtime checks

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This commit is contained in:
Stephen Saunders 2022-07-08 15:17:56 -04:00
parent a184bd7007
commit bb4281ac24
2 changed files with 14 additions and 37 deletions
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14
base/VulkanDevice.cpp
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@ -9,16 +9,12 @@
*/
#if (defined(VK_USE_PLATFORM_IOS_MVK) || defined(VK_USE_PLATFORM_MACOS_MVK))
// SRS - This is needed to make visible VK_KHR_PORTABILITY_SUBSET_EXTENSION_NAME
// SRS - Enable beta extensions and make VK_KHR_portability_subset visible
#define VK_ENABLE_BETA_EXTENSIONS
#endif
#include <VulkanDevice.h>
#include <unordered_set>
#if defined(VK_USE_PLATFORM_MACOS_MVK) && (VK_HEADER_VERSION >= 216)
#include <vulkan/vulkan_beta.h>
#endif
namespace vks
{
/**
@ -257,10 +253,6 @@ namespace vks
deviceExtensions.push_back(VK_KHR_SWAPCHAIN_EXTENSION_NAME);
}
#if defined(VK_USE_PLATFORM_MACOS_MVK) && (VK_HEADER_VERSION >= 216)
deviceExtensions.push_back(VK_KHR_PORTABILITY_SUBSET_EXTENSION_NAME);
#endif
VkDeviceCreateInfo deviceCreateInfo = {};
deviceCreateInfo.sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO;
deviceCreateInfo.queueCreateInfoCount = static_cast<uint32_t>(queueCreateInfos.size());;
@ -284,8 +276,8 @@ namespace vks
enableDebugMarkers = true;
}
#if (defined(VK_USE_PLATFORM_IOS_MVK) || defined(VK_USE_PLATFORM_MACOS_MVK))
// SRS - When running on iOS/macOS with MoltenVK, must enable the VK_KHR_portability_subset device extension
#if (defined(VK_USE_PLATFORM_IOS_MVK) || defined(VK_USE_PLATFORM_MACOS_MVK)) && defined(VK_KHR_portability_subset)
// SRS - When running on iOS/macOS with MoltenVK and VK_KHR_portability_subset is defined and supported by the device, enable the extension
if (extensionSupported(VK_KHR_PORTABILITY_SUBSET_EXTENSION_NAME))
{
deviceExtensions.push_back(VK_KHR_PORTABILITY_SUBSET_EXTENSION_NAME);