removed messy global 'tv_handle', use stream->priv for that purpose

note: i couldn't test it (only compile test) may be broken :(
we're going to an unified demuxer API - required for modularization


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7330 b3059339-0415-0410-9bf9-f77b7e298cf2

4 files changed, 23 insertions, 17 deletions

diff --git a/libmpdemux/demuxer.c b/libmpdemux/demuxer.c
index 22588cb115..4aa929f948 100644
--- a/libmpdemux/demuxer.c
+++ b/libmpdemux/demuxer.c
@@ -157,13 +157,12 @@ extern void demux_close_rawdv(demuxer_t* demuxer);
 
 #ifdef USE_TV
 #include "tv.h"
-extern tvi_handle_t *tv_handler;
 extern int tv_param_on;
 
-extern int demux_tv_fill_buffer(demuxer_t *demux, demux_stream_t *ds, tvi_handle_t *tvh);
-extern int demux_open_tv(demuxer_t *demuxer, tvi_handle_t *tvh);
+extern int demux_tv_fill_buffer(demuxer_t *demux, demux_stream_t *ds);
+extern int demux_open_tv(demuxer_t *demuxer);
 #if defined(USE_TV) && defined(HAVE_TV_V4L)
-extern void demux_close_tv(demuxer_t *demuxer, tvi_handle_t *tvh);
+extern void demux_close_tv(demuxer_t *demuxer);
 #endif
 #endif
 
@@ -191,7 +190,7 @@ void free_demuxer(demuxer_t *demuxer){
       demux_close_nuv(demuxer); break;
 #if defined(USE_TV) && defined(HAVE_TV_V4L)
     case DEMUXER_TYPE_TV:
-	demux_close_tv(demuxer, tv_handler); break;
+	demux_close_tv(demuxer); break;
 #endif
 #ifdef HAVE_LIBDV095
     case DEMUXER_TYPE_RAWDV:
@@ -312,7 +311,7 @@ int demux_fill_buffer(demuxer_t *demux,demux_stream_t *ds){
     case DEMUXER_TYPE_REAL: return demux_real_fill_buffer(demux);
     case DEMUXER_TYPE_NUV: return demux_nuv_fill_buffer(demux);
 #ifdef USE_TV
-    case DEMUXER_TYPE_TV: return demux_tv_fill_buffer(demux, ds, tv_handler);
+    case DEMUXER_TYPE_TV: return demux_tv_fill_buffer(demux, ds);
 #endif
     case DEMUXER_TYPE_Y4M: return demux_y4m_fill_buffer(demux);
     case DEMUXER_TYPE_AUDIO: return demux_audio_fill_buffer(ds);
@@ -994,11 +993,7 @@ switch(file_format){
  }
 #ifdef USE_TV
  case DEMUXER_TYPE_TV: {
-    if (!demux_open_tv(demuxer, tv_handler))
-    {
-	tv_uninit(tv_handler);
-	return(NULL);
-    }
+    if (!demux_open_tv(demuxer)) return(NULL);
     break;
  }
 #endif
diff --git a/libmpdemux/open.c b/libmpdemux/open.c
index 5b3bf25d14..de9a35ce71 100644
--- a/libmpdemux/open.c
+++ b/libmpdemux/open.c
@@ -68,7 +68,6 @@ extern int vcd_get_track_end(int fd,int track);
 
 #ifdef USE_TV
 #include "tv.h"
-tvi_handle_t *tv_handler;
 
 extern int stream_open_tv(stream_t *stream, tvi_handle_t *tvh);
 #endif
@@ -401,6 +400,8 @@ if(dvd_title){
 //============ Check for TV-input ====
   if (tv_param_on == 1)
   {
+    tvi_handle_t *tv_handler;
+
     /* create stream */
     stream = new_stream(-1, STREAMTYPE_TV);
     if (!stream)
@@ -417,6 +418,8 @@ if(dvd_title){
 
     if (!stream_open_tv(stream, tv_handler))
 	goto tv_err;
+
+    stream->priv=tv_handler;
     
     return(stream);
 
diff --git a/libmpdemux/stream.h b/libmpdemux/stream.h
index b1fe824c77..03ceba1112 100644
--- a/libmpdemux/stream.h
+++ b/libmpdemux/stream.h
@@ -42,7 +42,7 @@ typedef struct {
   int eof;
   unsigned int cache_pid;
   void* cache_data;
-  void* priv; // used for DVD
+  void* priv; // used for DVD, TV, RTSP etc
   unsigned char buffer[STREAM_BUFFER_SIZE>VCD_SECTOR_SIZE?STREAM_BUFFER_SIZE:VCD_SECTOR_SIZE];
 #ifdef STREAMING
   streaming_ctrl_t *streaming_ctrl;
diff --git a/libmpdemux/tv.c b/libmpdemux/tv.c
index a3abb1cd1a..321aba8ff1 100644
--- a/libmpdemux/tv.c
+++ b/libmpdemux/tv.c
@@ -73,8 +73,9 @@ char* tv_param_adevice = NULL;
 */
 /* fill demux->video and demux->audio */
 
-int demux_tv_fill_buffer(demuxer_t *demux, demux_stream_t *ds, tvi_handle_t *tvh)
+int demux_tv_fill_buffer(demuxer_t *demux, demux_stream_t *ds)
 {
+    tvi_handle_t *tvh=(tvi_handle_t*)(demux->stream->priv);
     demux_packet_t* dp;
 
     sh_video_t *sh_video = demux->video->sh;
@@ -254,8 +255,9 @@ done:
 	return 1;
 }
 
-int demux_open_tv(demuxer_t *demuxer, tvi_handle_t *tvh)
+int demux_open_tv(demuxer_t *demuxer)
 {
+    tvi_handle_t *tvh=(tvi_handle_t*)(demuxer->stream->priv);
     sh_video_t *sh_video = NULL;
     sh_audio_t *sh_audio = NULL;
     tvi_functions_t *funcs = tvh->functions;
@@ -374,12 +376,18 @@ int demux_open_tv(demuxer_t *demuxer, tvi_handle_t *tvh)
     }
 no_audio:
 
-    return(funcs->start(tvh->priv));	
+    if(!(funcs->start(tvh->priv))){
+	// start failed :(
+	tv_uninit(tvh);
+	return 0;
+    }
+    return 1;
 }
 
 #if defined(USE_TV) && defined(HAVE_TV_V4L)
-int demux_close_tv(demuxer_t *demuxer, tvi_handle_t *tvh)
+int demux_close_tv(demuxer_t *demuxer)
 {
+    tvi_handle_t *tvh=(tvi_handle_t*)(demuxer->stream->priv);
     return(tvh->functions->uninit(tvh->priv));
 }
 #endif