SIN                52 libavcodec/dct.c         float s      = SIN(ctx, n, 2 * i);
SIN                82 libavcodec/dct.c         float s    = SIN(ctx, n, 2 * i);
SIN               115 libavcodec/dct.c         float s    = SIN(ctx, n, i);
SIN               145 libavcodec/dct.c         float s    = SIN(ctx, n, 2 * i + 1);
SIN               163 libavcodec/dct.c         float s   = SIN(ctx, n, i);