From f1ce26a13718d53c9bb468b4ccc38b4fd363bc35 Mon Sep 17 00:00:00 2001
From: Tae-il Lim <trlim@iotok.kr>
Date: Wed, 30 Nov 2016 11:28:46 +0900
Subject: [PATCH] codec/parameters: add `medium` and `id` methods

---
 src/codec/parameters.rs | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/codec/parameters.rs b/src/codec/parameters.rs
index 28fb60b..f806a9e 100644
--- a/src/codec/parameters.rs
+++ b/src/codec/parameters.rs
@@ -1,6 +1,8 @@
 use std::rc::Rc;
 
 use ffi::*;
+use media;
+use super::Id;
 
 pub struct Parameters {
 	ptr:   *mut AVCodecParameters,
@@ -29,6 +31,18 @@ impl Parameters {
 			Parameters { ptr: avcodec_parameters_alloc(), owner: None }
 		}
 	}
+
+	pub fn medium(&self) -> media::Type {
+		unsafe {
+			media::Type::from((*self.as_ptr()).codec_type)
+		}
+	}
+
+	pub fn id(&self) -> Id {
+		unsafe {
+			Id::from((*self.as_ptr()).codec_id)
+		}
+	}
 }
 
 impl Drop for Parameters {