diff options
| -rw-r--r-- | hw/audio/pcspk.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/audio/pcspk.c b/hw/audio/pcspk.c index f643b122bb..0206f7399b 100644 --- a/hw/audio/pcspk.c +++ b/hw/audio/pcspk.c @@ -69,7 +69,7 @@ static inline void generate_samples(PCSpkState *s) const uint32_t n = ((uint64_t)PIT_FREQ << 32) / m; /* multiple of wavelength for gapless looping */ - s->samples = (PCSPK_BUF_LEN * PIT_FREQ / m * m / (PIT_FREQ >> 1) + 1) >> 1; + s->samples = (QEMU_ALIGN_DOWN(PCSPK_BUF_LEN * PIT_FREQ, m) / (PIT_FREQ >> 1) + 1) >> 1; for (i = 0; i < s->samples; ++i) s->sample_buf[i] = (64 & (n * i >> 25)) - 32; } else { |