INTERPOL_LEN      105 libavcodec/g729dec.c     int16_t exc_base[2*SUBFRAME_SIZE+PITCH_DELAY_MAX+INTERPOL_LEN];
INTERPOL_LEN      382 libavcodec/g729dec.c         ctx->exc = &ctx->exc_base[PITCH_DELAY_MAX+INTERPOL_LEN];
INTERPOL_LEN      652 libavcodec/g729dec.c                 for (j = 0; j < 2 * SUBFRAME_SIZE + PITCH_DELAY_MAX + INTERPOL_LEN; j++)
INTERPOL_LEN      735 libavcodec/g729dec.c         memmove(ctx->exc_base, ctx->exc_base + 2 * SUBFRAME_SIZE, (PITCH_DELAY_MAX+INTERPOL_LEN)*sizeof(int16_t));