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| author | Jean-Marc Valin <jmvalin@jmvalin.ca> | 2014-01-06 17:43:20 -0500 |
|---|---|---|
| committer | Jean-Marc Valin <jmvalin@jmvalin.ca> | 2014-01-06 17:43:20 -0500 |
| commit | 4d07b1357e1993d7fb69d15f6e5205d7633629f5 (patch) | |
| tree | 7ca0a3598efa423b14bff4f454a5970e965f90f3 /celt/arch.h | |
| parent | 14ca4ed682b1db8a1ee5d858fd647a2955ef2f85 (diff) | |
| download | libopus-4d07b1357e1993d7fb69d15f6e5205d7633629f5.tar.gz | |
Reduces the decoder stack use by removing the pcm_silk buffer in fixed-point
We only keep when concealing less than 10ms with SILK.
Diffstat (limited to 'celt/arch.h')
| -rw-r--r-- | celt/arch.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/celt/arch.h b/celt/arch.h index 25cc0b77..8c79a66e 100644 --- a/celt/arch.h +++ b/celt/arch.h @@ -108,6 +108,10 @@ typedef opus_val32 celt_ener; #define ABS16(x) ((x) < 0 ? (-(x)) : (x)) #define ABS32(x) ((x) < 0 ? (-(x)) : (x)) +static OPUS_INLINE opus_int16 SAT16(opus_int32 x) { + return x > 32767 ? 32767 : x < -32768 ? -32768 : (opus_int16)x; +} + #ifdef FIXED_DEBUG #include "fixed_debug.h" #else |