pcm_sample_write
pcm_sample_write(dst, v, fmt);
pcm_sample_write(dst, 0, fmt);
pcm_sample_write(dst, v, fmt);
pcm_sample_write(dst, v, fmt);
pcm_sample_write(dst, x, fmt);
pcm_sample_write(dst, x, AFMT_##SIGN##BIT##_##ENDIAN); \
pcm_sample_write(dst, pcm_clamp(v, AFMT_##SIGN##BIT##_##ENDIAN),\
pcm_sample_write(dst, pcm_clamp(v, AFMT_##SIGN##BIT##_##ENDIAN),\
pcm_sample_write(dst, x, \
pcm_sample_write(dst, v >> (32 - AFMT_BIT(fmt)), fmt);
pcm_sample_write(dst, v, fmt);
pcm_sample_write(dst, value, test->format);