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| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2021-02-19 02:22:36 +0100 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2021-02-24 09:40:42 +0100 |
| commit | f529793490310f7a7bb47b18786b179db18dd759 (patch) | |
| tree | 72b88211bc74d5bba51f98884ef457d019187d39 | |
| parent | 7825cc392a2febbe91a1321a522dbdaa49048ae7 (diff) | |
avcodec/celp_math: Disable unused function
The code using ff_exp2 (namely ff_acelp_decode_gain_code) use it only if
G729_BITEXACT is defined. So disable it if not.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
| -rw-r--r-- | libavcodec/celp_math.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavcodec/celp_math.c b/libavcodec/celp_math.c index a96b1aed9e..920995a879 100644 --- a/libavcodec/celp_math.c +++ b/libavcodec/celp_math.c @@ -29,6 +29,7 @@ #include "celp_math.h" #include "libavutil/common.h" +#ifdef G729_BITEXACT static const uint16_t exp2a[]= { 0, 1435, 2901, 4400, 5931, 7496, 9096, 10730, @@ -54,6 +55,7 @@ int ff_exp2(uint16_t power) result= (result<<3) + ((result*exp2b[(power>>5)&31])>>17); return result + ((result*(power&31)*89)>>22); } +#endif /** * Table used to compute log2(x) |