Searched refs:sample_buf (Results 1 – 1 of 1) sorted by relevance
50 uint8_t sample_buf[PCSPK_BUF_LEN]; member76 s->sample_buf[i] = (64 & (n * i >> 25)) - 32; in generate_samples()80 s->sample_buf[i] = 128; /* silence */ in generate_samples()109 n = AUD_write(s->voice, &s->sample_buf[s->play_pos], n); in pcspk_callback()