all: split reusable components into workspace crates

cmm/src/cmm_render_intent.rs

@@ -0,0 +1,28 @@
+#[derive(Copy, Clone, Debug, Eq, PartialEq, Hash, Default)]
+pub enum RenderIntent {
+    #[default]
+    Perceptual,
+    Relative,
+    RelativeBpc,
+    AbsoluteNoAdaptation,
+}
+
+impl RenderIntent {
+    pub fn black_point_compensation(self) -> bool {
+        match self {
+            RenderIntent::Perceptual => true,
+            RenderIntent::RelativeBpc => true,
+            RenderIntent::Relative => false,
+            RenderIntent::AbsoluteNoAdaptation => false,
+        }
+    }
+
+    pub fn bradford_adjustment(self) -> bool {
+        match self {
+            RenderIntent::Perceptual => true,
+            RenderIntent::RelativeBpc => true,
+            RenderIntent::Relative => true,
+            RenderIntent::AbsoluteNoAdaptation => false,
+        }
+    }
+}