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use utils::vk_traits::*;
pub type RawVkBufferUsageFlags = u32;
#[derive(Debug, Clone, Copy)]
pub struct VkBufferUsageFlags {
pub transfer_src: bool,
pub transfer_dst: bool,
pub uniform_texel_buffer: bool,
pub storage_texel_buffer: bool,
pub uniform_buffer: bool,
pub storage_buffer: bool,
pub index_buffer: bool,
pub vertex_buffer: bool,
pub indirect_buffer: bool,
pub conditional_rendering_ext: bool,
}
impl VkRawType<VkBufferUsageFlags> for RawVkBufferUsageFlags {
fn vk_to_wrapped(src: &RawVkBufferUsageFlags) -> VkBufferUsageFlags {
VkBufferUsageFlags {
transfer_src: (src & 0x00000001) != 0,
transfer_dst: (src & 0x00000002) != 0,
uniform_texel_buffer: (src & 0x00000004) != 0,
storage_texel_buffer: (src & 0x00000008) != 0,
uniform_buffer: (src & 0x00000010) != 0,
storage_buffer: (src & 0x00000020) != 0,
index_buffer: (src & 0x00000040) != 0,
vertex_buffer: (src & 0x00000080) != 0,
indirect_buffer: (src & 0x00000100) != 0,
conditional_rendering_ext: (src & 0x00000200) != 0,
}
}
}
impl VkWrappedType<RawVkBufferUsageFlags> for VkBufferUsageFlags {
fn vk_to_raw(src: &VkBufferUsageFlags, dst: &mut RawVkBufferUsageFlags) {
*dst = 0;
if src.transfer_src { *dst |= 0x00000001; }
if src.transfer_dst { *dst |= 0x00000002; }
if src.uniform_texel_buffer { *dst |= 0x00000004; }
if src.storage_texel_buffer { *dst |= 0x00000008; }
if src.uniform_buffer { *dst |= 0x00000010; }
if src.storage_buffer { *dst |= 0x00000020; }
if src.index_buffer { *dst |= 0x00000040; }
if src.vertex_buffer { *dst |= 0x00000080; }
if src.indirect_buffer { *dst |= 0x00000100; }
if src.conditional_rendering_ext { *dst |= 0x00000200; }
}
}
impl Default for VkBufferUsageFlags {
fn default() -> VkBufferUsageFlags {
VkBufferUsageFlags {
transfer_src: false,
transfer_dst: false,
uniform_texel_buffer: false,
storage_texel_buffer: false,
uniform_buffer: false,
storage_buffer: false,
index_buffer: false,
vertex_buffer: false,
indirect_buffer: false,
conditional_rendering_ext: false,
}
}
}
impl VkBufferUsageFlags {
pub fn none() -> VkBufferUsageFlags {
VkBufferUsageFlags {
transfer_src: false,
transfer_dst: false,
uniform_texel_buffer: false,
storage_texel_buffer: false,
uniform_buffer: false,
storage_buffer: false,
index_buffer: false,
vertex_buffer: false,
indirect_buffer: false,
conditional_rendering_ext: false,
}
}
pub fn all() -> VkBufferUsageFlags {
VkBufferUsageFlags {
transfer_src: true,
transfer_dst: true,
uniform_texel_buffer: true,
storage_texel_buffer: true,
uniform_buffer: true,
storage_buffer: true,
index_buffer: true,
vertex_buffer: true,
indirect_buffer: true,
conditional_rendering_ext: true,
}
}
}