VkAttachmentDescriptionFlagBits

Bits which can be set in VkAttachmentDescription::flags, describing additional properties of the attachment, are:

typedef enum VkAttachmentDescriptionFlagBits {
    VK_ATTACHMENT_DESCRIPTION_MAY_ALIAS_BIT = 0x00000001,
    // Provided by extensions
    VK_ATTACHMENT_DESCRIPTION_RESOLVE_SKIP_TRANSFER_FUNCTION_BIT_KHR = 0x00000002,
    VK_ATTACHMENT_DESCRIPTION_RESOLVE_ENABLE_TRANSFER_FUNCTION_BIT_KHR = 0x00000004,
} VkAttachmentDescriptionFlagBits;

pub struct AttachmentDescriptionFlagBits(u32);
impl AttachmentDescriptionFlagBits {
    pub const MAY_ALIAS: Self = 0x00000001;
    pub const RESOLVE_SKIP_TRANSFER_FUNCTION_KHR: Self = 0x00000002;
    pub const RESOLVE_ENABLE_TRANSFER_FUNCTION_KHR: Self = 0x00000004;
}

• VK_ATTACHMENT_DESCRIPTION_MAY_ALIAS_BIT specifies that the attachment aliases the same device memory as other attachments.
• VK_ATTACHMENT_DESCRIPTION_RESOLVE_SKIP_TRANSFER_FUNCTION_BIT_KHR specifies that resolve operations happening to an sRGB encoded attachment must not convert samples from nonlinear to linear before averaging.
• VK_ATTACHMENT_DESCRIPTION_RESOLVE_ENABLE_TRANSFER_FUNCTION_BIT_KHR specifies that resolve operations happening to an sRGB encoded attachment must convert samples from nonlinear to linear before averaging.