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https://github.com/mpv-player/mpv
synced 2025-02-25 01:37:21 +00:00
Add a null streamv Currently used for tv and mf. Could be used to
implement /dev/zero on system how don't have it. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@9902 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
albeu
parent
e19c6d1784
commit
66ec24b3e7
@ -3,7 +3,7 @@ LIBNAME = libmpdemux.a
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include ../config.mak
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SRCS = mp3_hdr.c video.c mpeg_hdr.c cache2.c asfheader.c aviheader.c aviprint.c muxer.c muxer_avi.c muxer_mpeg.c demux_asf.c demux_avi.c demux_mov.c parse_mp4.c demux_mpg.c demux_pva.c demux_viv.c demuxer.c dvdauth.c dvdnav_stream.c open.c parse_es.c stream.c stream_file.c stream_netstream.c stream_vcd.c tv.c tvi_dummy.c tvi_v4l.c tvi_bsdbt848.c frequencies.c demux_fli.c demux_real.c demux_y4m.c yuv4mpeg.c yuv4mpeg_ratio.c demux_nuv.c demux_film.c demux_roq.c mf.c demux_mf.c demux_audio.c demux_demuxers.c demux_ogg.c demux_bmp.c cdda.c demux_rawaudio.c demux_rawvideo.c cddb.c cdinfo.c demux_rawdv.c ai_alsa.c ai_oss.c audio_in.c demux_smjpeg.c cue_read.c extension.c demux_gif.c demux_ts.c
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SRCS = mp3_hdr.c video.c mpeg_hdr.c cache2.c asfheader.c aviheader.c aviprint.c muxer.c muxer_avi.c muxer_mpeg.c demux_asf.c demux_avi.c demux_mov.c parse_mp4.c demux_mpg.c demux_pva.c demux_viv.c demuxer.c dvdauth.c dvdnav_stream.c open.c parse_es.c stream.c stream_file.c stream_netstream.c stream_vcd.c stream_null.c tv.c tvi_dummy.c tvi_v4l.c tvi_bsdbt848.c frequencies.c demux_fli.c demux_real.c demux_y4m.c yuv4mpeg.c yuv4mpeg_ratio.c demux_nuv.c demux_film.c demux_roq.c mf.c demux_mf.c demux_audio.c demux_demuxers.c demux_ogg.c demux_bmp.c cdda.c demux_rawaudio.c demux_rawvideo.c cddb.c cdinfo.c demux_rawdv.c ai_alsa.c ai_oss.c audio_in.c demux_smjpeg.c cue_read.c extension.c demux_gif.c demux_ts.c
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ifeq ($(XMMS_PLUGINS),yes)
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SRCS += demux_xmms.c
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endif
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@ -69,28 +69,14 @@ char * dvd_audio_stream_channels[6] =
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{ "unknown", "stereo", "unknown", "unknown", "unknown", "5.1" };
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#endif
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extern int vcd_get_track_end(int fd,int track);
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#include "cue_read.h"
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#ifdef USE_TV
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#include "tv.h"
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extern char* tv_param_channel;
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#endif
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#ifdef HAS_DVBIN_SUPPORT
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#include "dvbin.h"
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#endif
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#ifdef HAVE_CDDA
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stream_t* open_cdda(char* dev,char* track);
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#ifdef STREAMING
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stream_t* cddb_open(char* dev,char* track);
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#endif
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#endif
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// Define function about auth the libsmbclient library
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// FIXME: I really do not not is this function is properly working
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@ -135,9 +121,6 @@ stream_t* open_stream(char* filename,char** options, int* file_format){
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stream_t* stream=NULL;
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int f=-1;
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off_t len;
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#ifdef __FreeBSD__
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int bsize = VCD_SECTOR_SIZE;
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#endif
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*file_format = DEMUXER_TYPE_UNKNOWN;
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if(!filename) {
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mp_msg(MSGT_OPEN,MSGL_ERR,"NULL filename, report this bug\n");
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@ -483,31 +466,6 @@ if(strncmp("dvbin://",filename,8) == 0)
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}
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#endif
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//============ Check for TV-input or multi-file input ====
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if( (strncmp("mf://",filename,5) == 0)
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#ifdef USE_TV
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|| (strncmp("tv://",filename,5) == 0)
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#endif
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){
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/* create stream */
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stream = new_stream(-1, STREAMTYPE_DUMMY);
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if (!stream) return(NULL);
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if(strncmp("mf://",filename,5) == 0) {
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*file_format = DEMUXER_TYPE_MF;
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#ifdef USE_TV
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} else {
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*file_format = DEMUXER_TYPE_TV;
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if(filename[5] != '\0')
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tv_param_channel = strdup(filename + 5);
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#endif
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}
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stream->url= filename[5] != '\0' ? strdup(filename + 5) : NULL;
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return(stream);
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}
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#ifdef STREAMING
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#ifdef STREAMING_LIVE_DOT_COM
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// Check for a SDP file:
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@ -50,6 +50,7 @@ extern stream_info_t stream_info_cdda;
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#ifdef STREAMING
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extern stream_info_t stream_info_netstream;
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#endif
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extern stream_info_t stream_info_null;
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extern stream_info_t stream_info_file;
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stream_info_t* auto_open_streams[] = {
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@ -62,6 +63,7 @@ stream_info_t* auto_open_streams[] = {
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#ifdef STREAMING
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&stream_info_netstream,
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#endif
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&stream_info_null,
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&stream_info_file,
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NULL
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};
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45
libmpdemux/stream_null.c
Normal file
45
libmpdemux/stream_null.c
Normal file
@ -0,0 +1,45 @@
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#include "config.h"
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#include <stdlib.h>
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#include <string.h>
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#include "stream.h"
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#include "demuxer.h"
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#ifdef USE_TV
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extern char* tv_param_channel;
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#endif
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static int open_s(stream_t *stream,int mode, void* opts, int* file_format) {
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stream->type = STREAMTYPE_DUMMY;
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if(strncmp("mf://",stream->url,5) == 0) {
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*file_format = DEMUXER_TYPE_MF;
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}
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#ifdef USE_TV
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else if (strncmp("tv://",stream->url,5) == 0) {
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*file_format = DEMUXER_TYPE_TV;
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if(stream->url[5] != '\0')
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tv_param_channel = strdup(stream->url + 5);
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}
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#endif
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return 1;
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}
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stream_info_t stream_info_null = {
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"Null stream",
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"null",
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"Albeu",
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"",
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open_s,
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{
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#ifdef USE_TV
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"tv",
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#endif
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"mf", "null", NULL },
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NULL,
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0 // Urls are an option string
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};
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