https://bugs.gentoo.org/926261
https://code.videolan.org/videolan/vlc/-/commit/770789f265761fc7ab2de69ca105fec4ad93d9e2

From 770789f265761fc7ab2de69ca105fec4ad93d9e2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Denis-Courmont?= <remi@remlab.net>
Date: Mon, 26 Feb 2018 20:36:29 +0200
Subject: [PATCH] chromaprint: missing cast

(cherry picked from commit 7bd5bab3e43ae187f7219db61ed85d06d2ba0547)
Signed-off-by: Steve Lhomme <robux4@ycbcr.xyz>
--- a/modules/stream_out/chromaprint.c
+++ b/modules/stream_out/chromaprint.c
@@ -231,7 +231,7 @@ static int Send( sout_stream_t *p_stream, sout_stream_id_sys_t *id,
         if ( !p_sys->b_finished && id->i_samples > 0 && p_buf->i_buffer )
         {
             if(! chromaprint_feed( p_sys->p_chromaprint_ctx,
-                                   p_buf->p_buffer,
+                                   (int16_t *)p_buf->p_buffer,
                                    p_buf->i_buffer / BYTESPERSAMPLE ) )
                 msg_Warn( p_stream, "feed error" );
             id->i_samples -= i_samples;
-- 
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