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Added a network read function call and a seek network function call.

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@3045 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
bertrand 2001-11-20 22:22:21 +00:00
parent e9f3fd3e94
commit 65800caaaa
1 changed files with 20 additions and 0 deletions
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20
libmpdemux/stream.c
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@ -36,7 +36,15 @@ int stream_fill_buffer(stream_t *s){
switch(s->type){
case STREAMTYPE_FILE:
case STREAMTYPE_STREAM:
#ifdef STREAMING
if( s->streaming_ctrl!=NULL ) {
len=s->streaming_ctrl->streaming_read(s->fd,s->buffer,STREAM_BUFFER_SIZE, s->streaming_ctrl);break;
} else {
len=read(s->fd,s->buffer,STREAM_BUFFER_SIZE);break;
}
#else
len=read(s->fd,s->buffer,STREAM_BUFFER_SIZE);break;
#endif
case STREAMTYPE_VCD:
#ifdef VCD_CACHE
len=vcd_cache_read(s->fd,s->buffer);break;
@ -125,6 +133,17 @@ if(newpos==0 || newpos!=s->pos){
#endif
case STREAMTYPE_STREAM:
//s->pos=newpos; // real seek
// Some streaming protocol allow to seek backward and forward
// A function call that return -1 can tell that the protocol
// doesn't support seeking.
#ifdef STREAMING
if( s->streaming_ctrl!=NULL ) {
if( s->streaming_ctrl->streaming_seek( s->fd, pos, s->streaming_ctrl )<0 ) {
mp_msg(MSGT_STREAM,MSGL_INFO,"Stream not seekable!\n");
return 1;
}
}
#else
if(newpos<s->pos){
mp_msg(MSGT_STREAM,MSGL_INFO,"Cannot seek backward in linear streams!\n");
return 1;
@ -132,6 +151,7 @@ if(newpos==0 || newpos!=s->pos){
while(s->pos<newpos){
if(stream_fill_buffer(s)<=0) break; // EOF
}
#endif
break;
#ifdef USE_TV
case STREAMTYPE_TV: