---
src/libFLAC/include/private/bitmath.h | 9 ++++++++-
1 files changed, 8 insertions(+), 1 deletions(-)
diff --git a/src/libFLAC/include/private/bitmath.h
b/src/libFLAC/include/private/bitmath.h
index d32b1a7..4e60f78 100644
--- a/src/libFLAC/include/private/bitmath.h
+++ b/src/libFLAC/include/private/bitmath.h
@@ -64,7 +64,6 @@ static inline unsigned int FLAC__clz_soft_uint32(unsigned int
word)
};
return (word) > 0xffffff ? byte_to_unary_table[(word) >> 24] :
- !(word) ? 32 :
(word) > 0xffff ? byte_to_unary_table[(word) >> 16] + 8 :
(word) > 0xff ? byte_to_unary_table[(word) >> 8] + 16 :
byte_to_unary_table[(word)] + 24;
@@ -88,6 +87,14 @@ static inline unsigned int FLAC__clz_uint32(FLAC__uint32 v)
#endif
}
+/* This one works with input 0 */
+static inline unsigned int FLAC__clz2_uint32(FLAC__uint32 v)
+{
+ if (!v)
+ return 32;
+ return FLAC__clz_uint32(v);
+}
+
/* An example of what FLAC__bitmath_ilog2() computes:
*
* ilog2( 0) = undefined
--
1.7.7.6
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