shithub: sox

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vad effect

--- a/src/speed.c

+++ b/src/speed.c

@@ -59,19 +59,10 @@

   return SOX_SUCCESS;

 }

-static int flow(sox_effect_t * effp, const sox_sample_t * ibuf,

-                sox_sample_t * obuf, size_t * isamp, size_t * osamp)

-{

-  size_t len = *isamp = *osamp = min(*isamp, *osamp);

-  memcpy(obuf, ibuf, len * sizeof(*osamp));

-  (void)effp;

-  return SOX_SUCCESS;

-}

-

 sox_effect_handler_t const * lsx_speed_effect_fn(void)

 {

   static sox_effect_handler_t handler = {

     "speed", "factor[c]",SOX_EFF_NULL|SOX_EFF_MCHAN|SOX_EFF_RATE|SOX_EFF_LENGTH,

-    getopts, start, flow, 0, 0, 0, sizeof(priv_t)};

+    getopts, start, lsx_flow_copy, 0, 0, 0, sizeof(priv_t)};

   return &handler;

 }