Changeset 3164 for trunk/libtransmission/utils.h

Timestamp:

Sep 25, 2007, 5:43:39 PM (15 years ago)

Author:

charles

Message:

tweak the bitfield code to be a little faster.

File:

• trunk/libtransmission/utils.h (modified) (2 diffs)

trunk/libtransmission/utils.h

@@ -180 +180 @@
 void tr_bitfieldRemRange ( tr_bitfield*, size_t begin, size_t end );
 
+int    tr_bitfieldHas( const tr_bitfield*, size_t bit );
 int    tr_bitfieldIsEmpty( const tr_bitfield* );
 size_t tr_bitfieldCountTrueBits( const tr_bitfield* );
@@ -186 +187 @@
 tr_bitfield* tr_bitfieldAnd( tr_bitfield*, const tr_bitfield* );
 
-#define tr_bitfieldHas(bitfield,nth) \
-    ( ( bitfield ) && ( (bitfield)->bits[(nth)>>3] & 128 >>( (nth) & 7 ) ) )
-
 #endif