Mark unreachable code on GCC even if NDEBUG

[vlc] / modules / access / live555.cpp

diff --git a/modules/access/live555.cpp b/modules/access/live555.cpp
index 9075fe8db00fde919b130e4ef9aee015eed694e0..ececbaf88c9db9193c6ee89a8fa6259fe9d5330c 100644 (file)
--- a/modules/access/live555.cpp
+++ b/modules/access/live555.cpp
@@ -307,7 +307,7 @@ static int  Open ( vlc_object_t *p_this )
     p_demux->p_sys     = p_sys = (demux_sys_t*)calloc( 1, sizeof( demux_sys_t ) );
     if( !p_sys ) return VLC_ENOMEM;
 
-    msg_Dbg( p_demux, "version "LIVEMEDIA_LIBRARY_VERSION_STRING );
+    msg_Dbg( p_demux, "version " LIVEMEDIA_LIBRARY_VERSION_STRING );
 
     TAB_INIT( p_sys->i_track, p_sys->track );
     p_sys->f_npt = 0.;
@@ -355,13 +355,6 @@ static int  Open ( vlc_object_t *p_this )
         {
             int i_read = stream_Read( p_demux->s, &p_sdp[i_sdp],
                                       i_sdp_max - i_sdp - 1 );
-
-            if( !vlc_object_alive (p_demux) )
-            {
-                free( p_sdp );
-                goto error;
-            }
-
             if( i_read < 0 )
             {
                 msg_Err( p_demux, "failed to read SDP" );
@@ -591,7 +584,7 @@ createnew:
 
     p_sys->rtsp = new RTSPClientVlc( *p_sys->env, psz_url,
                                      var_InheritInteger( p_demux, "verbose" ) > 1 ? 1 : 0,
-                                     "LibVLC/"VERSION, i_http_port, p_sys );
+                                     "LibVLC/" VERSION, i_http_port, p_sys );
     if( !p_sys->rtsp )
     {
         msg_Err( p_demux, "RTSPClient::createNew failed (%s)",
@@ -722,12 +715,6 @@ static int SessionsSetup( demux_t *p_demux )
         Boolean bInit;
         live_track_t *tk;
 
-        if( !vlc_object_alive (p_demux) )
-        {
-            delete iter;
-            return VLC_EGENERIC;
-        }
-
         /* Value taken from mplayer */
         if( !strcmp( sub->mediumName(), "audio" ) )
             i_receive_buffer = 100000;
@@ -976,11 +963,6 @@ static int SessionsSetup( demux_t *p_demux )
                 else if( !strcmp( sub->codecName(), "SPEEX" ) )
                 {
                     tk->fmt.i_codec = VLC_FOURCC( 's', 'p', 'x', 'r' );
-                    if ( tk->fmt.audio.i_rate == 0 )
-                    {
-                        msg_Warn( p_demux,"Using 8kHz as default sample rate." );
-                        tk->fmt.audio.i_rate = 8000;
-                    }
                 }
                 else if( !strcmp( sub->codecName(), "VORBIS" ) )
                 {
@@ -996,6 +978,10 @@ static int SessionsSetup( demux_t *p_demux )
                     else
                         msg_Warn( p_demux,"Missing or unsupported vorbis header." );
                 }
+                else if( !strcmp( sub->codecName(), "OPUS" ) )
+                {
+                    tk->fmt.i_codec = VLC_CODEC_OPUS;
+                }
             }
             else if( !strcmp( sub->mediumName(), "video" ) )
             {
@@ -1033,6 +1019,40 @@ static int SessionsSetup( demux_t *p_demux )
                         delete[] p_extra;
                     }
                 }
+#if LIVEMEDIA_LIBRARY_VERSION_INT >= 1393372800 // 2014.02.26
+                else if( !strcmp( sub->codecName(), "H265" ) )
+                {
+                   unsigned int i_extra1 = 0, i_extra2 = 0, i_extra3 = 0, i_extraTot;
+                    uint8_t      *p_extra1 = NULL, *p_extra2 = NULL, *p_extra3 = NULL;
+
+                    tk->fmt.i_codec = VLC_CODEC_HEVC;
+                    tk->fmt.b_packetized = false;
+
+                    p_extra1 = parseH264ConfigStr( sub->fmtp_spropvps(), i_extra1 );
+                    p_extra2 = parseH264ConfigStr( sub->fmtp_spropsps(), i_extra2 );
+                    p_extra3 = parseH264ConfigStr( sub->fmtp_sproppps(), i_extra3 );
+                   i_extraTot = i_extra1 + i_extra2 + i_extra3;
+                   if( i_extraTot > 0 )
+                    {
+                        tk->fmt.i_extra = i_extraTot;
+                        tk->fmt.p_extra = xmalloc( i_extraTot );
+                       if( p_extra1 )
+                       {
+                            memcpy( tk->fmt.p_extra, p_extra1, i_extra1 );
+                       }
+                       if( p_extra2 )
+                       {
+                         memcpy( ((char*)tk->fmt.p_extra)+i_extra1, p_extra2, i_extra2 );
+                       }
+                       if( p_extra3 )
+                       {
+                         memcpy( ((char*)tk->fmt.p_extra)+i_extra1+i_extra2, p_extra3, i_extra3 );
+                       }
+
+                        delete[] p_extra1; delete[] p_extra2; delete[] p_extra3;
+                    }
+                }
+#endif
                 else if( !strcmp( sub->codecName(), "JPEG" ) )
                 {
                     tk->fmt.i_codec = VLC_CODEC_MJPG;
@@ -1091,6 +1111,20 @@ static int SessionsSetup( demux_t *p_demux )
                 {
                     tk->fmt.i_codec = VLC_CODEC_VP8;
                 }
+                else if( !strcmp( sub->codecName(), "THEORA" ) )
+                {
+                    tk->fmt.i_codec = VLC_CODEC_THEORA;
+                    unsigned int i_extra;
+                    unsigned char *p_extra;
+                    if( ( p_extra=parseVorbisConfigStr( sub->fmtp_config(),
+                                                        i_extra ) ) )
+                    {
+                        tk->fmt.i_extra = i_extra;
+                        tk->fmt.p_extra = p_extra;
+                    }
+                    else
+                        msg_Warn( p_demux,"Missing or unsupported theora header." );
+                }
             }
             else if( !strcmp( sub->mediumName(), "text" ) )
             {
@@ -1242,9 +1276,9 @@ static int Demux( demux_t *p_demux )
 
         if( tk->p_es )
         {
-            bool b, b_error;
-            es_out_Control( p_demux->out, ES_OUT_GET_ES_STATE, tk->p_es, &b, &b_error );
-            if( !b && tk->b_selected )
+            bool b;
+            es_out_Control( p_demux->out, ES_OUT_GET_ES_STATE, tk->p_es, &b );
+            if( !b && tk->b_selected && p_sys->rtsp )
             {
                 tk->b_selected = false;
                 p_sys->rtsp->sendTeardownCommand( *tk->sub, NULL );
@@ -1933,10 +1967,12 @@ static void StreamRead( void *p_private, unsigned int i_size,
         if( tk->sub->rtpSource()->curPacketMarkerBit() )
             p_block->i_flags |= BLOCK_FLAG_END_OF_FRAME;
     }
-    else if( tk->fmt.i_codec == VLC_CODEC_H264 )
+    else if( tk->fmt.i_codec == VLC_CODEC_H264 || tk->fmt.i_codec == VLC_CODEC_HEVC )
     {
-        if( (tk->p_buffer[0] & 0x1f) >= 24 )
+        if( tk->fmt.i_codec == VLC_CODEC_H264 && (tk->p_buffer[0] & 0x1f) >= 24 )
             msg_Warn( p_demux, "unsupported NAL type for H264" );
+        else if( tk->fmt.i_codec == VLC_CODEC_HEVC && ((tk->p_buffer[0] & 0x7e)>>1) >= 48 )
+            msg_Warn( p_demux, "unsupported NAL type for H265" );
 
         /* Normal NAL type */
         p_block = block_Alloc( i_size + 4 );
@@ -2071,7 +2107,7 @@ static void* TimeoutPrevention( void *p_data )
 
         msleep (((int64_t)p_timeout->p_sys->i_timeout - 2) * CLOCK_FREQ);
     }
-    assert(0); /* dead code */
+    vlc_assert_unreachable(); /* dead code */
 }
 
 /*****************************************************************************