1 use crate::vk::definitions::*; 2 pub const MAX_PHYSICAL_DEVICE_NAME_SIZE: usize = 256; 3 pub const UUID_SIZE: usize = 16; 4 pub const LUID_SIZE: usize = 8; 5 pub const MAX_EXTENSION_NAME_SIZE: usize = 256; 6 pub const MAX_DESCRIPTION_SIZE: usize = 256; 7 pub const MAX_MEMORY_TYPES: usize = 32; 8 #[doc = "The maximum number of unique memory heaps, each of which supporting 1 or more memory types"] 9 pub const MAX_MEMORY_HEAPS: usize = 16; 10 pub const LOD_CLAMP_NONE: f32 = 1000.00; 11 pub const REMAINING_MIP_LEVELS: u32 = !0; 12 pub const REMAINING_ARRAY_LAYERS: u32 = !0; 13 pub const REMAINING_3D_SLICES_EXT: u32 = !0; 14 pub const WHOLE_SIZE: u64 = !0; 15 pub const ATTACHMENT_UNUSED: u32 = !0; 16 pub const TRUE: Bool32 = 1; 17 pub const FALSE: Bool32 = 0; 18 pub const QUEUE_FAMILY_IGNORED: u32 = !0; 19 pub const QUEUE_FAMILY_EXTERNAL: u32 = !1; 20 pub const QUEUE_FAMILY_FOREIGN_EXT: u32 = !2; 21 pub const SUBPASS_EXTERNAL: u32 = !0; 22 pub const MAX_DEVICE_GROUP_SIZE: usize = 32; 23 pub const MAX_DRIVER_NAME_SIZE: usize = 256; 24 pub const MAX_DRIVER_INFO_SIZE: usize = 256; 25 pub const SHADER_UNUSED_KHR: u32 = !0; 26 pub const MAX_GLOBAL_PRIORITY_SIZE_KHR: usize = 16; 27 pub const MAX_SHADER_MODULE_IDENTIFIER_SIZE_EXT: usize = 32; 28 pub const SHADER_UNUSED_NV: u32 = SHADER_UNUSED_KHR; 29