codec/compliance: add enum

src/codec/compliance.rs

@@ -0,0 +1,37 @@
+use libc::c_int;
+use ffi::*;
+
+#[derive(Eq, PartialEq, Clone, Copy, Debug)]
+pub enum Compliance {
+	VeryStrict,
+	Strict,
+	Normal,
+	Unofficial,
+	Experimental,
+}
+
+impl From<c_int> for Compliance {
+	fn from(value: c_int) -> Self {
+		match value {
+			FF_COMPLIANCE_VERY_STRICT  => Compliance::VeryStrict,
+			FF_COMPLIANCE_STRICT       => Compliance::Strict,
+			FF_COMPLIANCE_NORMAL       => Compliance::Normal,
+			FF_COMPLIANCE_UNOFFICIAL   => Compliance::Unofficial,
+			FF_COMPLIANCE_EXPERIMENTAL => Compliance::Experimental,
+
+			_ => Compliance::Normal
+		}
+	}
+}
+
+impl Into<c_int> for Compliance {
+	fn into(self) -> c_int {
+		match self {
+			Compliance::VeryStrict   => FF_COMPLIANCE_VERY_STRICT,
+			Compliance::Strict       => FF_COMPLIANCE_STRICT,
+			Compliance::Normal       => FF_COMPLIANCE_NORMAL,
+			Compliance::Unofficial   => FF_COMPLIANCE_UNOFFICIAL,
+			Compliance::Experimental => FF_COMPLIANCE_EXPERIMENTAL
+		}
+	}
+}

src/codec/mod.rs

@@ -17,6 +17,9 @@ pub mod codec;
 pub mod field_order;
 pub mod audio_service;
 
+pub mod compliance;
+pub use self::compliance::Compliance;
+
 pub mod encoder;
 pub mod decoder;