pub const VkImageCompressionFixedRateFlagBitsEXT_VK_IMAGE_COMPRESSION_FIXED_RATE_18BPC_BIT_EXT: VkImageCompressionFixedRateFlagBitsEXT = 131072;pub const VkImageCompressionFixedRateFlagBitsEXT_VK_IMAGE_COMPRESSION_FIXED_RATE_18BPC_BIT_EXT: VkImageCompressionFixedRateFlagBitsEXT = 131072;