all: split reusable components into workspace crates

cmm/src/lib.rs

@@ -0,0 +1,53 @@
+macro_rules! linear_ids {
+    ($ids:ident, $id:ident, $ty:ty $(,)?) => {
+        #[derive(Debug)]
+        pub struct $ids {
+            next: jay_utils::numcell::NumCell<$ty>,
+        }
+
+        impl Default for $ids {
+            fn default() -> Self {
+                Self {
+                    next: jay_utils::numcell::NumCell::new(1),
+                }
+            }
+        }
+
+        impl $ids {
+            pub fn next(&self) -> $id {
+                $id(self.next.fetch_add(1))
+            }
+        }
+
+        #[derive(Copy, Clone, Debug, Eq, PartialEq, Hash, Ord, PartialOrd)]
+        pub struct $id($ty);
+
+        impl $id {
+            #[allow(dead_code)]
+            pub fn raw(&self) -> $ty {
+                self.0
+            }
+
+            #[allow(dead_code)]
+            pub fn from_raw(id: $ty) -> Self {
+                Self(id)
+            }
+        }
+
+        impl std::fmt::Display for $id {
+            fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+                std::fmt::Display::fmt(&self.0, f)
+            }
+        }
+    };
+}
+
+pub mod cmm_description;
+pub mod cmm_eotf;
+pub mod cmm_luminance;
+pub mod cmm_manager;
+pub mod cmm_primaries;
+pub mod cmm_render_intent;
+#[cfg(test)]
+mod cmm_tests;
+pub mod cmm_transform;