aacenc: fix out of array writes

[ffmpeg] / libavcodec / celp_math.h

diff --git a/libavcodec/celp_math.h b/libavcodec/celp_math.h
index 16cc19ccd77ab15200818a8a43b8ec628678545f..f12f67880b4bc3b66e4c120c07fcb6270f284dc7 100644 (file)
--- a/libavcodec/celp_math.h
+++ b/libavcodec/celp_math.h
@@ -44,14 +44,6 @@ typedef struct CELPMContext {
 void ff_celp_math_init(CELPMContext *c);
 void ff_celp_math_init_mips(CELPMContext *c);
 
-/**
- * fixed-point implementation of cosine in [0; PI) domain.
- * @param arg fixed-point cosine argument, 0 <= arg < 0x4000
- *
- * @return value of (1<<15) * cos(arg * PI / (1<<14)), -0x8000 <= result <= 0x7fff
- */
-int16_t ff_cos(uint16_t arg);
-
 /**
  * fixed-point implementation of exp2(x) in [0; 1] domain.
  * @param power argument to exp2, 0 <= power <= 0x7fff