diff options
Diffstat (limited to 'common_audio/signal_processing')
-rw-r--r-- | common_audio/signal_processing/include/spl_inl.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/common_audio/signal_processing/include/spl_inl.h b/common_audio/signal_processing/include/spl_inl.h index 1cde181b..622b5f7f 100644 --- a/common_audio/signal_processing/include/spl_inl.h +++ b/common_audio/signal_processing/include/spl_inl.h @@ -60,7 +60,12 @@ static __inline WebRtc_Word16 WebRtcSpl_GetSizeInBits(WebRtc_UWord32 n) { static __inline int WebRtcSpl_NormW32(WebRtc_Word32 a) { int zeros; - if (a <= 0) a ^= 0xFFFFFFFF; + if (a == 0) { + return 0; + } + else if (a < 0) { + a = ~a; + } if (!(0xFFFF8000 & a)) { zeros = 16; @@ -96,7 +101,12 @@ static __inline int WebRtcSpl_NormU32(WebRtc_UWord32 a) { static __inline int WebRtcSpl_NormW16(WebRtc_Word16 a) { int zeros; - if (a <= 0) a ^= 0xFFFF; + if (a == 0) { + return 0; + } + else if (a < 0) { + a = ~a; + } if (!(0xFF80 & a)) { zeros = 8; |