WAVE_SIN           67 libavfilter/af_aphaser.c     { "sinusoidal",  NULL, 0, AV_OPT_TYPE_CONST,  {.i64=WAVE_SIN}, 0, 0, FLAGS, "type" },
WAVE_SIN           68 libavfilter/af_aphaser.c     { "s",           NULL, 0, AV_OPT_TYPE_CONST,  {.i64=WAVE_SIN}, 0, 0, FLAGS, "type" },
WAVE_SIN          205 libavfilter/af_chorus.c         ff_generate_wave_table(WAVE_SIN, AV_SAMPLE_FMT_S32, s->lookup_table[n],
WAVE_SIN           61 libavfilter/af_flanger.c     { "shape", "swept wave shape", OFFSET(wave_shape), AV_OPT_TYPE_INT, {.i64=WAVE_SIN}, WAVE_SIN, WAVE_NB-1, A, "type" },
WAVE_SIN           64 libavfilter/af_flanger.c     { "sinusoidal",  NULL, 0, AV_OPT_TYPE_CONST,  {.i64=WAVE_SIN}, 0, 0, A, "type" },
WAVE_SIN           65 libavfilter/af_flanger.c     { "s",           NULL, 0, AV_OPT_TYPE_CONST,  {.i64=WAVE_SIN}, 0, 0, A, "type" },
WAVE_SIN          177 libavfilter/af_vibrato.c     ff_generate_wave_table(WAVE_SIN, AV_SAMPLE_FMT_DBL, s->wave_table, s->wave_table_size, 0.0, s->buf_size - 1, 3.0 * M_PI_2);
WAVE_SIN           36 libavfilter/generate_wave_table.c         case WAVE_SIN: