FluidSynth: handle discontinuities

modules/codec/fluidsynth.c

@@ -206,6 +206,16 @@ static block_t *DecodeBlock (decoder_t *p_dec, block_t **pp_block)
         return NULL;
     *pp_block = NULL;
 
+    if (p_block->i_flags & (BLOCK_FLAG_DISCONTINUITY|BLOCK_FLAG_CORRUPTED))
+    {
+        date_Set (&p_sys->end_date, 0);
+        //fluid_synth_system_reset (p_sys->synth);
+        fluid_synth_program_reset (p_sys->synth);
+        for (unsigned channel = 0; channel < 16; channel++)
+            for (unsigned note = 0; note < 128; note++)
+                fluid_synth_noteoff (p_sys->synth, channel, note);
+    }
+
     if (p_block->i_pts > VLC_TS_INVALID && !date_Get (&p_sys->end_date))
         date_Set (&p_sys->end_date, p_block->i_pts);
     else