spirv: add #[spirv(vector)] on bool vectors

Author: Firestar99

src/bool/bvec2.rs

@@ -13,6 +13,7 @@ pub const fn bvec2(x: bool, y: bool) -> BVec2 {
 /// A 2-dimensional `bool` vector mask.
 #[derive(Clone, Copy, PartialEq, Eq, Hash)]
 #[repr(C, align(1))]
+#[cfg_attr(target_arch = "spirv", rust_gpu::spirv(vector))]
 pub struct BVec2 {
     pub x: bool,
     pub y: bool,

src/bool/bvec3.rs

@@ -13,6 +13,7 @@ pub const fn bvec3(x: bool, y: bool, z: bool) -> BVec3 {
 /// A 3-dimensional `bool` vector mask.
 #[derive(Clone, Copy, PartialEq, Eq, Hash)]
 #[repr(C, align(1))]
+#[cfg_attr(target_arch = "spirv", rust_gpu::spirv(vector))]
 pub struct BVec3 {
     pub x: bool,
     pub y: bool,

src/bool/bvec4.rs

@@ -13,6 +13,7 @@ pub const fn bvec4(x: bool, y: bool, z: bool, w: bool) -> BVec4 {
 /// A 4-dimensional `bool` vector mask.
 #[derive(Clone, Copy, PartialEq, Eq, Hash)]
 #[repr(C, align(1))]
+#[cfg_attr(target_arch = "spirv", rust_gpu::spirv(vector))]
 pub struct BVec4 {
     pub x: bool,
     pub y: bool,

src/bool/scalar/bvec3a.rs

@@ -13,6 +13,7 @@ pub const fn bvec3a(x: bool, y: bool, z: bool) -> BVec3A {
 /// A 3-dimensional `u32` vector mask.
 #[derive(Clone, Copy, PartialEq, Eq, Hash)]
 #[repr(C, align(16))]
+#[cfg_attr(target_arch = "spirv", rust_gpu::spirv(vector))]
 pub struct BVec3A {
     pub x: u32,
     pub y: u32,

src/bool/scalar/bvec4a.rs

@@ -13,6 +13,7 @@ pub const fn bvec4a(x: bool, y: bool, z: bool, w: bool) -> BVec4A {
 /// A 4-dimensional `u32` vector mask.
 #[derive(Clone, Copy, PartialEq, Eq, Hash)]
 #[repr(C, align(16))]
+#[cfg_attr(target_arch = "spirv", rust_gpu::spirv(vector))]
 pub struct BVec4A {
     pub x: u32,
     pub y: u32,

templates/vec_mask.rs.tera

@@ -79,6 +79,7 @@ pub const fn {{ self_t | lower }}(
 {%- endif %}
 {%- if is_scalar %}
 #[repr(C, align({{ align }}))]
+#[cfg_attr(target_arch = "spirv", rust_gpu::spirv(vector))]
 pub struct {{ self_t }}
 {
 {% for c in components %}