wamfixed: output S32N rather than FI32

modules/codec/wmafixed/wma.c

@@ -137,7 +137,7 @@ static int OpenDecoder( vlc_object_t *p_this )
 
     /* Set output properties */
     p_dec->fmt_out.i_cat = AUDIO_ES;
-    p_dec->fmt_out.i_codec = VLC_CODEC_FI32;
+    p_dec->fmt_out.i_codec = VLC_CODEC_S32N;
     p_dec->fmt_out.audio.i_bitspersample = p_dec->fmt_in.audio.i_bitspersample;
     p_dec->fmt_out.audio.i_rate = p_dec->fmt_in.audio.i_rate;
 
@@ -293,7 +293,7 @@ static block_t *DecodeFrame( decoder_t *p_dec, block_t **pp_block )
     p_block->i_buffer = 0; /* this block has been decoded */
 
     for( size_t s = 0 ; s < i_buffer; s++ )
-        p_sys->p_output[s] >>= 2; /* Q30 -> Q28 translation */
+        p_sys->p_output[s] <<= 2; /* Q30 -> Q32 translation */
 
     p_aout_buffer = SplitBuffer( p_dec );
     assert( p_aout_buffer );