From c89b56944f67c8d5c27c961998cccce39fc0bfb0 Mon Sep 17 00:00:00 2001
From: Tilman Sauerbeck <tilman@code-monkey.de>
Date: Mon, 30 May 2005 20:38:34 +0000
Subject: [PATCH] Code cleanup.

---
 ChangeLog |  3 ++-
 ext/ext.c | 20 ++++++++++++--------
 2 files changed, 14 insertions(+), 9 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 5b549a9..58fd35d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,11 +1,12 @@
 --
-$Id: ChangeLog 49 2005-05-30 19:52:36Z tilman $
+$Id: ChangeLog 50 2005-05-30 20:38:34Z tilman $
 ++
 
 2005-05-30 Tilman Sauerbeck (tilman at code-monkey de)
         * lib/eet.rb, ext/ext.c: Re-implemented Chunk#initialize in C
         * ext/ext.c: Code cleanup
         * lib/eet.rb, ext/ext.c: Re-implemented Object#to_eet in C
+        * ext/ext.c: Code cleanup
 
 2005-05-25 Tilman Sauerbeck (tilman at code-monkey de)
         * test/test_array_sub.rb: Added a test for the :sub format
diff --git a/ext/ext.c b/ext/ext.c
index a734dfa..aa69823 100644
--- a/ext/ext.c
+++ b/ext/ext.c
@@ -1,5 +1,5 @@
 /*
- * $Id: ext.c 49 2005-05-30 19:52:36Z tilman $
+ * $Id: ext.c 50 2005-05-30 20:38:34Z tilman $
  *
  * Copyright (c) 2005 Tilman Sauerbeck (tilman at code-monkey de)
  *
@@ -46,7 +46,8 @@
 static VALUE c_close (VALUE self);
 
 static VALUE cStream, cChunk,
-             eEetError, eNameError, ePropError;
+             eEetError, eNameError, ePropError,
+             sym_lossy, sym_level, sym_quality;
 static ID id_include, id_serialize, id_push, id_empty,
           id_to_eet_chunks, id_to_eet_name, id_to_eet_properties,
           id_tag, id_data;
@@ -352,9 +353,9 @@ c_read_image (VALUE self, VALUE key)
 		rb_raise (rb_eIOError, "cannot read entry - %s", ckey);
 
 	comp = rb_hash_new ();
-	rb_hash_aset (comp, ID2SYM (rb_intern ("lossy")), INT2FIX (lossy));
-	rb_hash_aset (comp, ID2SYM (rb_intern ("level")), INT2FIX (level));
-	rb_hash_aset (comp, ID2SYM (rb_intern ("quality")), INT2FIX (quality));
+	rb_hash_aset (comp, sym_lossy, INT2FIX (lossy));
+	rb_hash_aset (comp, sym_level, INT2FIX (level));
+	rb_hash_aset (comp, sym_quality, INT2FIX (quality));
 
 	ret = rb_ary_new3 (5, rb_str_new (data, w * h * 4),
 		               INT2FIX (w), INT2FIX (h),
@@ -407,15 +408,15 @@ c_write_image (int argc, VALUE *argv, VALUE self)
 	if (!NIL_P (comp)) {
 		Check_Type (comp, T_HASH);
 
-		tmp = rb_hash_aref (comp, ID2SYM (rb_intern ("lossy")));
+		tmp = rb_hash_aref (comp, sym_lossy);
 		if (!NIL_P (tmp))
 			lossy = FIX2INT (tmp);
 
-		tmp = rb_hash_aref (comp, ID2SYM (rb_intern ("level")));
+		tmp = rb_hash_aref (comp, sym_level);
 		if (!NIL_P (tmp))
 			level = FIX2INT (tmp);
 
-		tmp = rb_hash_aref (comp, ID2SYM (rb_intern ("quality")));
+		tmp = rb_hash_aref (comp, sym_quality);
 		if (!NIL_P (tmp))
 			quality = FIX2INT (tmp);
 	}
@@ -624,4 +625,7 @@ Init_eet_ext ()
 	id_to_eet_properties = rb_intern ("to_eet_properties");
 	id_tag = rb_intern ("@tag");
 	id_data = rb_intern ("@data");
+	sym_lossy = ID2SYM (rb_intern ("lossy"));
+	sym_level = ID2SYM (rb_intern ("level"));
+	sym_quality =  ID2SYM (rb_intern ("quality"));
 }
-- 
2.30.2