Lines Matching defs:buffer
633 static void create_augmented_vector(int index, int16_t *buffer, int16_t *cbVec)
639 memcpy(cbVec, buffer - index, index * 2);
641 vector_multiplication(&cbVec[ilow], buffer - index - interpolation_length, alpha, interpolation_length, 15);
642 vector_rmultiplication(cbVecTmp, buffer - interpolation_length, &alpha[interpolation_length - 1], interpolation_length, 15);
645 memcpy(cbVec + index, buffer - index, FFMIN(SUBL - index, index) * sizeof(*cbVec));
649 int16_t * mem, /* (i) Codebook buffer */
651 int16_t lMem, /* (i) Length of codebook buffer */
690 /* Set up filter memory, stuff zeros outside memory buffer */
702 /* Stuff zeros outside memory buffer */
722 int16_t lMem, /* (i) Length of buffer */
914 static void correlation(int32_t *corr, int32_t *ener, int16_t *buffer,
919 w16ptr = &buffer[blen - srange - lag];
921 *corr = scale_dot_product(&buffer[blen - srange], w16ptr, srange, scale);