stream_out: fix warnings

    rtp: add the prototype for rtp_packetize_h264_nal()
    transcode: transcode_{spu,audio}_close(): removes unused argument
    mosaic_bridge: video_del_buffer(): removes unused argument

modules/stream_out/bridge.c

@@ -270,6 +270,7 @@ static sout_stream_id_t * AddOut( sout_stream_t *p_stream, es_format_t *p_fmt )
 
 static int DelOut( sout_stream_t *p_stream, sout_stream_id_t *id )
 {
+    VLC_UNUSED(id);
     out_sout_stream_sys_t *p_sys = (out_sout_stream_sys_t *)p_stream->p_sys;
     bridged_es_t *p_es;
 

modules/stream_out/description.c

@@ -150,6 +150,7 @@ static int Del( sout_stream_t *p_stream, sout_stream_id_t *id )
 static int Send( sout_stream_t *p_stream, sout_stream_id_t *id,
                  block_t *p_buffer )
 {
+    VLC_UNUSED(id);
     sout_stream_sys_t *p_sys = p_stream->p_sys;
 
     block_ChainRelease( p_buffer );

modules/stream_out/dummy.c

@@ -79,11 +79,13 @@ static void Close( vlc_object_t * p_this )
 
 static sout_stream_id_t *Add( sout_stream_t *p_stream, es_format_t *p_fmt )
 {
+    VLC_UNUSED(p_stream); VLC_UNUSED(p_fmt);
     return malloc( 0 );
 }
 
 static int Del( sout_stream_t *p_stream, sout_stream_id_t *id )
 {
+    VLC_UNUSED(p_stream);
     free( id );
 
     return VLC_SUCCESS;

modules/stream_out/es.c

@@ -408,6 +408,7 @@ static sout_stream_id_t *Add( sout_stream_t *p_stream, es_format_t *p_fmt )
 
 static int Del( sout_stream_t *p_stream, sout_stream_id_t *id )
 {
+    VLC_UNUSED(p_stream);
     sout_access_out_t *p_access = id->p_mux->p_access;
     sout_MuxDelete( id->p_mux );
     sout_MuxDeleteStream( id->p_mux, id->p_input );
@@ -420,6 +421,7 @@ static int Del( sout_stream_t *p_stream, sout_stream_id_t *id )
 static int Send( sout_stream_t *p_stream, sout_stream_id_t *id,
                  block_t *p_buffer )
 {
+    VLC_UNUSED(p_stream);
     sout_MuxSendBuffer( id->p_mux, id->p_input, p_buffer );
 
     return VLC_SUCCESS;

modules/stream_out/gather.c

@@ -198,6 +198,7 @@ static sout_stream_id_t * Add( sout_stream_t *p_stream, es_format_t *p_fmt )
  *****************************************************************************/
 static int Del( sout_stream_t *p_stream, sout_stream_id_t *id )
 {
+    VLC_UNUSED(p_stream);
     id->b_used = VLC_FALSE;
     return VLC_SUCCESS;
 }

modules/stream_out/mosaic_bridge.c

@@ -103,7 +103,7 @@ static int               Send( sout_stream_t *, sout_stream_id_t *, block_t * );
 
 inline static void video_del_buffer_decoder( decoder_t *, picture_t * );
 inline static void video_del_buffer_filter( filter_t *, picture_t * );
-static void video_del_buffer( vlc_object_t *, picture_t * );
+static void video_del_buffer( picture_t * );
 
 inline static picture_t *video_new_buffer_decoder( decoder_t * );
 inline static picture_t *video_new_buffer_filter( filter_t * );
@@ -428,6 +428,7 @@ static sout_stream_id_t * Add( sout_stream_t *p_stream, es_format_t *p_fmt )
 
 static int Del( sout_stream_t *p_stream, sout_stream_id_t *id )
 {
+    VLC_UNUSED(id);
     sout_stream_sys_t *p_sys = p_stream->p_sys;
     bridge_t *p_bridge;
     bridged_es_t *p_es;
@@ -810,16 +811,18 @@ static picture_t *video_new_buffer( vlc_object_t *p_this,
 inline static void video_del_buffer_decoder( decoder_t *p_this,
                                              picture_t *p_pic )
 {
-    video_del_buffer( VLC_OBJECT( p_this ), p_pic );
+    VLC_UNUSED(p_this);
+    video_del_buffer( p_pic );
 }
 
 inline static void video_del_buffer_filter( filter_t *p_this,
                                             picture_t *p_pic )
 {
-    video_del_buffer( VLC_OBJECT( p_this ), p_pic );
+    VLC_UNUSED(p_this);
+    video_del_buffer( p_pic );
 }
 
-static void video_del_buffer( vlc_object_t *p_this, picture_t *p_pic )
+static void video_del_buffer( picture_t *p_pic )
 {
     p_pic->i_refcount = 0;
     p_pic->i_status = DESTROYED_PICTURE;
@@ -834,11 +837,13 @@ static void video_del_buffer( vlc_object_t *p_this, picture_t *p_pic )
 
 static void video_link_picture_decoder( decoder_t *p_dec, picture_t *p_pic )
 {
+    VLC_UNUSED(p_dec);
     p_pic->i_refcount++;
 }
 
 static void video_unlink_picture_decoder( decoder_t *p_dec, picture_t *p_pic )
 {
+    VLC_UNUSED(p_dec);
     video_release_buffer_decoder( p_pic );
 }
 
@@ -850,6 +855,7 @@ static int MosaicBridgeCallback( vlc_object_t *p_this, char const *psz_var,
                                  vlc_value_t oldval, vlc_value_t newval,
                                  void *p_data )
 {
+    VLC_UNUSED(p_this); VLC_UNUSED(oldval);
     sout_stream_t *p_stream = (sout_stream_t *)p_data;
     sout_stream_sys_t *p_sys = p_stream->p_sys;
     int i_ret = VLC_SUCCESS;

modules/stream_out/rtpfmt.c

@@ -32,6 +32,11 @@
 
 #include "rtp.h"
 
+int
+rtp_packetize_h264_nal( sout_stream_t *p_stream, sout_stream_id_t *id,
+                        const uint8_t *p_data, int i_data, int64_t i_pts,
+                        int64_t i_dts, vlc_bool_t b_last, int64_t i_length );
+
 int rtp_packetize_mpa( sout_stream_t *p_stream, sout_stream_id_t *id,
                        block_t *in )
 {

modules/stream_out/transcode.c

@@ -313,7 +313,7 @@ static int               Del ( sout_stream_t *, sout_stream_id_t * );
 static int               Send( sout_stream_t *, sout_stream_id_t *, block_t* );
 
 static int  transcode_audio_new    ( sout_stream_t *, sout_stream_id_t * );
-static void transcode_audio_close  ( sout_stream_t *, sout_stream_id_t * );
+static void transcode_audio_close  ( sout_stream_id_t * );
 static int  transcode_audio_process( sout_stream_t *, sout_stream_id_t *,
                                      block_t *, block_t ** );
 
@@ -335,7 +335,7 @@ static picture_t *video_new_buffer_filter( filter_t * );
 static void video_del_buffer_filter( filter_t *, picture_t * );
 
 static int  transcode_spu_new    ( sout_stream_t *, sout_stream_id_t * );
-static void transcode_spu_close  ( sout_stream_t *, sout_stream_id_t * );
+static void transcode_spu_close  ( sout_stream_id_t * );
 static int  transcode_spu_process( sout_stream_t *, sout_stream_id_t *,
                                    block_t *, block_t ** );
 
@@ -1003,7 +1003,7 @@ static sout_stream_id_t *Add( sout_stream_t *p_stream, es_format_t *p_fmt )
 
         if( !id->id )
         {
-            transcode_audio_close( p_stream, id );
+            transcode_audio_close( id );
             goto error;
         }
 
@@ -1063,7 +1063,7 @@ static sout_stream_id_t *Add( sout_stream_t *p_stream, es_format_t *p_fmt )
 
         if( !id->id )
         {
-            transcode_spu_close( p_stream, id );
+            transcode_spu_close( id );
             goto error;
         }
     }
@@ -1138,7 +1138,7 @@ static int Del( sout_stream_t *p_stream, sout_stream_id_t *id )
         switch( id->p_decoder->fmt_in.i_cat )
         {
         case AUDIO_ES:
-            transcode_audio_close( p_stream, id );
+            transcode_audio_close( id );
             break;
         case VIDEO_ES:
             transcode_video_close( p_stream, id );
@@ -1147,7 +1147,7 @@ static int Del( sout_stream_t *p_stream, sout_stream_id_t *id )
             if( p_sys->b_osd )
                 transcode_osd_close( p_stream, id );
             else
-                transcode_spu_close( p_stream, id );
+                transcode_spu_close( id );
             break;
         }
     }
@@ -1419,7 +1419,7 @@ static int transcode_audio_new( sout_stream_t *p_stream,
         msg_Err( p_stream, "no audio filter found (%4.4s->%4.4s)",
                  (char *)&fmt_last.i_codec,
                  (char *)&id->p_encoder->fmt_in.i_codec );
-        transcode_audio_close( p_stream, id );
+        transcode_audio_close( id );
         return VLC_EGENERIC;
     }
 
@@ -1467,7 +1467,7 @@ static int transcode_audio_new( sout_stream_t *p_stream,
         if( !id->p_encoder->p_module )
         {
             msg_Err( p_stream, "cannot find encoder (%s)", p_sys->psz_aenc );
-            transcode_audio_close( p_stream, id );
+            transcode_audio_close( id );
             return VLC_EGENERIC;
         }
         id->p_encoder->fmt_in.audio.i_format = id->p_encoder->fmt_in.i_codec;
@@ -1478,7 +1478,7 @@ static int transcode_audio_new( sout_stream_t *p_stream,
                  " %i to %i channels", fmt_last.audio.i_channels,
                  id->p_encoder->fmt_in.audio.i_channels );
 
-        transcode_audio_close( p_stream, id );
+        transcode_audio_close( id );
         return VLC_EGENERIC;
 #endif
     }
@@ -1493,7 +1493,7 @@ static int transcode_audio_new( sout_stream_t *p_stream,
         id->p_encoder->fmt_in.audio.i_rate = fmt_last.audio.i_rate;
         id->p_encoder->fmt_out.audio.i_rate = fmt_last.audio.i_rate;
 #else
-        transcode_audio_close( p_stream, id );
+        transcode_audio_close( id );
         return VLC_EGENERIC;
 #endif
     }
@@ -1505,8 +1505,7 @@ static int transcode_audio_new( sout_stream_t *p_stream,
     return VLC_SUCCESS;
 }
 
-static void transcode_audio_close( sout_stream_t *p_stream,
-                                   sout_stream_id_t *id )
+static void transcode_audio_close( sout_stream_id_t *id )
 {
     int i;
 
@@ -1650,8 +1649,9 @@ static aout_buffer_t *audio_new_buffer( decoder_t *p_dec, int i_samples )
 
 static void audio_del_buffer( decoder_t *p_dec, aout_buffer_t *p_buffer )
 {
+    VLC_UNUSED(p_dec);
     if( p_buffer && p_buffer->p_sys ) block_Release( p_buffer->p_sys );
-    if( p_buffer ) free( p_buffer );
+    free( p_buffer );
 }
 
 /*
@@ -2643,30 +2643,38 @@ static picture_t *video_new_buffer_filter( filter_t *p_filter )
 
 static void video_del_buffer( vlc_object_t *p_this, picture_t *p_pic )
 {
-    if( p_pic && p_pic->p_data_orig ) free( p_pic->p_data_orig );
-    if( p_pic && p_pic->p_sys ) free( p_pic->p_sys );
-    if( p_pic ) free( p_pic );
+    VLC_UNUSED(p_this);
+    if( p_pic )
+    {
+        free( p_pic->p_data_orig );
+        free( p_pic->p_sys );
+        free( p_pic );
+    }
 }
 
 static void video_del_buffer_decoder( decoder_t *p_decoder, picture_t *p_pic )
 {
+    VLC_UNUSED(p_decoder);
     p_pic->i_refcount = 0;
     p_pic->i_status = DESTROYED_PICTURE;
 }
 
 static void video_del_buffer_filter( filter_t *p_filter, picture_t *p_pic )
 {
+    VLC_UNUSED(p_filter);
     p_pic->i_refcount = 0;
     p_pic->i_status = DESTROYED_PICTURE;
 }
 
 static void video_link_picture_decoder( decoder_t *p_dec, picture_t *p_pic )
 {
+    VLC_UNUSED(p_dec);
     p_pic->i_refcount++;
 }
 
 static void video_unlink_picture_decoder( decoder_t *p_dec, picture_t *p_pic )
 {
+    VLC_UNUSED(p_dec);
     video_release_buffer( p_pic );
 }
 
@@ -2729,7 +2737,7 @@ static int transcode_spu_new( sout_stream_t *p_stream, sout_stream_id_t *id )
     return VLC_SUCCESS;
 }
 
-static void transcode_spu_close( sout_stream_t *p_stream, sout_stream_id_t *id)
+static void transcode_spu_close( sout_stream_id_t *id)
 {
     /* Close decoder */
     if( id->p_decoder->p_module )