diff options
Diffstat (limited to 'chromium/third_party/opus/src/src/mlp.c')
| -rw-r--r-- | chromium/third_party/opus/src/src/mlp.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/chromium/third_party/opus/src/src/mlp.c b/chromium/third_party/opus/src/src/mlp.c index 73b1d315b86..46386026674 100644 --- a/chromium/third_party/opus/src/src/mlp.c +++ b/chromium/third_party/opus/src/src/mlp.c @@ -29,6 +29,9 @@ #include "config.h" #endif +#include "opus_types.h" +#include "opus_defines.h" + #include <math.h> #include "mlp.h" #include "arch.h" @@ -36,7 +39,7 @@ #define MAX_NEURONS 100 #if 0 -static inline opus_val16 tansig_approx(opus_val32 _x) /* Q19 */ +static OPUS_INLINE opus_val16 tansig_approx(opus_val32 _x) /* Q19 */ { int i; opus_val16 xx; /* Q11 */ @@ -62,14 +65,15 @@ static inline opus_val16 tansig_approx(opus_val32 _x) /* Q19 */ } #else /*extern const float tansig_table[501];*/ -static inline float tansig_approx(float x) +static OPUS_INLINE float tansig_approx(float x) { int i; float y, dy; float sign=1; - if (x>=8) + /* Tests are reversed to catch NaNs */ + if (!(x<8)) return 1; - if (x<=-8) + if (!(x>-8)) return -1; if (x<0) { |