FfxSwapchainReplacementFunctions
struct FfxSwapchainReplacementFunctionsStructure holding the replacement function pointers for frame interpolation to work Not all extensions are supported for now Regarding specific functions:
queuePresentKHR: when using this one, the presenting image should be in VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL state getLastPresentCount: this function isn’t part of Vulkan but the engine can use it to get the real number of presented frames since the swapchain creation
Public Interface
Public Members:
PFN_vkCreateSwapchainFFX createSwapchainFFX
PFN_vkCreateSwapchainFFX createSwapchainFFXSource: sdk/include/FidelityFX/host/backends/vk/ffx_vk.h (line 358, column 33)
PFN_vkDestroySwapchainKHR destroySwapchainKHR
PFN_vkDestroySwapchainKHR destroySwapchainKHRSource: sdk/include/FidelityFX/host/backends/vk/ffx_vk.h (line 359, column 33)
PFN_vkGetSwapchainImagesKHR getSwapchainImagesKHR
PFN_vkGetSwapchainImagesKHR getSwapchainImagesKHRSource: sdk/include/FidelityFX/host/backends/vk/ffx_vk.h (line 360, column 33)
PFN_vkAcquireNextImageKHR acquireNextImageKHR
PFN_vkAcquireNextImageKHR acquireNextImageKHRSource: sdk/include/FidelityFX/host/backends/vk/ffx_vk.h (line 361, column 33)
PFN_vkQueuePresentKHR queuePresentKHR
PFN_vkQueuePresentKHR queuePresentKHRSource: sdk/include/FidelityFX/host/backends/vk/ffx_vk.h (line 362, column 33)
PFN_vkSetHdrMetadataEXT setHdrMetadataEXT
PFN_vkSetHdrMetadataEXT setHdrMetadataEXTSource: sdk/include/FidelityFX/host/backends/vk/ffx_vk.h (line 363, column 33)
PFN_getLastPresentCountFFX getLastPresentCountFFX
PFN_getLastPresentCountFFX getLastPresentCountFFXSource: sdk/include/FidelityFX/host/backends/vk/ffx_vk.h (line 364, column 33)
Source: sdk/include/FidelityFX/host/backends/vk/ffx_vk.h (line 356, column 1)