SurfaceCapabilities struct
Describes the capabilities of a VkSurfaceKHR and the capabilities of a physical device to present to that surface.
Public functions
- auto isSupported() const -> bool
- Returns
trueif the surface is supported and a swapchain can be created for it.
Public variables
- Extent2D currentExtent
- The current extent of the surface, or (~0, ~0) if it will be determined by the swapchain.
- SurfaceTransform currentTransform
- The current transform of the surface.
- uint32_t maxImageArrayLayers
- The maximum allowed number of image array layers.
- uint32_t maxImageCount
- The maximum allowed number of swapchain images, or 0 if there is no limit.
- Extent2D maxImageExtent
- The maximum allowed image extent.
- uint32_t minImageCount
- The minimum allowed number of swapchain images.
- Extent2D minImageExtent
- The minimum allowed image extent.
- CompositeAlphaMask supportedCompositeAlphas
- A mask of supported composite alpha modes.
- ArrayView<Format> supportedFormatsSRGB
- An array of formats supported by the surface for the sRGB color space.
- ImageUsageMask supportedImageUsages
- A mask of supported image usages. ColorAttachment usage is always supported.
- ArrayView<PresentMode> supportedPresentModes
- An array of supported present modes. The FIFO mode is required to be supported.
- ArrayView<QueueType> supportedQueueTypes
- An array of queue types that support present operations for this surface.
- SurfaceTransformMask supportedTransforms
- A mask of all supported transforms of the surface.