S/PDIF: use SetWBE/SetWLE

modules/audio_filter/converter/a52tospdif.c

@@ -96,16 +96,14 @@ static block_t *DoWork( filter_t * p_filter, block_t *p_in_buf )
     {
         vlc_memcpy( p_out, p_sync_be, 6 );
         p_out[4] = p_in[5] & 0x7; /* bsmod */
-        p_out[6] = (i_frame_size >> 4) & 0xff;
-        p_out[7] = (i_frame_size << 4) & 0xff;
+        SetWBE( p_out + 6, i_frame_size << 4 );
         vlc_memcpy( &p_out[8], p_in, i_frame_size * 2 );
     }
     else
     {
         vlc_memcpy( p_out, p_sync_le, 6 );
         p_out[5] = p_in[5] & 0x7; /* bsmod */
-        p_out[6] = (i_frame_size << 4) & 0xff;
-        p_out[7] = (i_frame_size >> 4) & 0xff;
+        SetWLE( p_out + 6, i_frame_size << 4 );
         swab( p_in, &p_out[8], i_frame_size * 2 );
     }
     vlc_memset( p_out + 8 + i_frame_size * 2, 0,

modules/audio_filter/converter/dtstospdif.c

@@ -173,15 +173,13 @@ static block_t *DoWork( filter_t * p_filter, block_t * p_in_buf )
         {
             vlc_memcpy( p_out, p_sync_be, 6 );
             p_out[5] = i_ac5_spdif_type;
-            p_out[6] = (( i_length ) >> 5 ) & 0xFF;
-            p_out[7] = ( i_length << 3 ) & 0xFF;
+            SetWBE( p_out + 6, i_length << 3 );
         }
         else
         {
             vlc_memcpy( p_out, p_sync_le, 6 );
             p_out[4] = i_ac5_spdif_type;
-            p_out[6] = ( i_length << 3 ) & 0xFF;
-            p_out[7] = (( i_length ) >> 5 ) & 0xFF;
+            SetWLE( p_out + 6, i_length << 3 );
         }
 
         if( ( (p_in[0] == 0x1F || p_in[0] == 0x7F) && p_filter->fmt_out.audio.i_format == VLC_CODEC_SPDIFL ) ||