PeerStreamer

void ff_vector_fmul_add_add_c(float *dst, const float *src0, const float *src1,

                              const float *src2, int src3, int blocksize, int step);

void ff_float_to_int16_c(int16_t *dst, const float *src, long len);

/* encoding scans */

    void (*vector_fmul_reverse)(float *dst, const float *src0, const float *src1, int len);

    /* assume len is a multiple of 8, and src arrays are 16-byte aligned */

    void (*vector_fmul_add_add)(float *dst, const float *src0, const float *src1, const float *src2, int src3, int len, int step);

    /* C version: convert floats from the range [384.0,386.0] to ints in [-32768,32767]

     * simd versions: convert floats from [-32768.0,32767.0] without rescaling and arrays are 16byte aligned */

    void (*float_to_int16)(int16_t *dst, const float *src, long len);

    /* (I)DCT */

    void (*fdct)(DCTELEM *block/* align 16*/);