Commit 668c2d1f authored by Marc-André Lureau's avatar Marc-André Lureau
Browse files

pcspk: use QEMU_ALIGN_DOWN 

I used the clang-tidy qemu-round check to generate the fix:
https://github.com/elmarco/clang-tools-extra



Signed-off-by: default avatarMarc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: default avatarRichard Henderson <rth@twiddle.net>
parent ec347485

hw/audio/pcspk.c

+1 −1
Original line number Diff line number Diff line
@@ -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 {