mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-27 04:01:08 +00:00
Initial import of dvbsrc.
Original commit message from CVS: 2006-10-10 Zaheer Abbas Merali <zaheerabbas at merali dot org> * configure.ac: * sys/Makefile.am: * sys/dvb/AUTHORS: * sys/dvb/Makefile.am: * sys/dvb/README: * sys/dvb/dvb-api/Makefile.am: * sys/dvb/dvb-api/audio.h: * sys/dvb/dvb-api/ca.h: * sys/dvb/dvb-api/dmx.h: * sys/dvb/dvb-api/frontend.h: * sys/dvb/dvb-api/net.h: * sys/dvb/dvb-api/osd.h: * sys/dvb/dvb-api/version.h: * sys/dvb/dvb-api/video.h: * sys/dvb/gstdvbsrc.c: * sys/dvb/gstdvbsrc.h: Initial import of dvbsrc. Currently won't be built.
This commit is contained in:
Zaheer Abbas Merali
parent
d4f5e960e4
commit
eb54f03b27
17 changed files with 2421 additions and 1 deletions
21
ChangeLog
21
ChangeLog
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@ -1,3 +1,24 @@
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2006-10-10 Zaheer Abbas Merali <zaheerabbas at merali dot org>
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* configure.ac:
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* sys/Makefile.am:
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* sys/dvb/AUTHORS:
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* sys/dvb/Makefile.am:
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* sys/dvb/README:
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* sys/dvb/dvb-api/Makefile.am:
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* sys/dvb/dvb-api/audio.h:
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* sys/dvb/dvb-api/ca.h:
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* sys/dvb/dvb-api/dmx.h:
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* sys/dvb/dvb-api/frontend.h:
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* sys/dvb/dvb-api/net.h:
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* sys/dvb/dvb-api/osd.h:
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* sys/dvb/dvb-api/version.h:
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* sys/dvb/dvb-api/video.h:
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* sys/dvb/gstdvbsrc.c:
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* sys/dvb/gstdvbsrc.h:
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Initial import of dvbsrc.
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Currently won't be built.
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2006-10-10 Wim Taymans <wim@fluendo.com>
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2006-10-10 Wim Taymans <wim@fluendo.com>
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* gst/qtdemux/qtdemux.c: (gst_qtdemux_init),
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* gst/qtdemux/qtdemux.c: (gst_qtdemux_init),
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@ -799,6 +799,7 @@ gst-libs/Makefile
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gst-libs/gst/Makefile
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gst-libs/gst/Makefile
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sys/Makefile
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sys/Makefile
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sys/glsink/Makefile
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sys/glsink/Makefile
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sys/dvb/Makefile
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examples/Makefile
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examples/Makefile
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examples/directfb/Makefile
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examples/directfb/Makefile
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ext/amrwb/amrwb-code/Makefile
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ext/amrwb/amrwb-code/Makefile
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@ -30,4 +30,4 @@ endif
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SUBDIRS = $(GL_DIR)
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SUBDIRS = $(GL_DIR)
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DIST_SUBDIRS = glsink
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DIST_SUBDIRS = glsink dvb
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2
sys/dvb/AUTHORS
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2
sys/dvb/AUTHORS
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@ -0,0 +1,2 @@
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Martin Eikermann (meiker (at) uni-paderborn.de)
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Zaheer Abbas Merali <zaheerabbas at merali dot org>
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11
sys/dvb/Makefile.am
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11
sys/dvb/Makefile.am
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@ -0,0 +1,11 @@
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plugin_LTLIBRARIES = libgstdvbsrc.la
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libgstdvbsrc_la_SOURCES = gstdvbsrc.c
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libgstdvbsrc_la_CFLAGS = $(GST_CFLAGS) -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
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libgstdvbsrc_la_LIBADD = $(GST_BASE_LIBS) $(GST_PLUGINS_BASE_LIBS)
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libgstdvbsrc_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
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noinst_HEADERS = gstdvbsrc.h dvb-api/audio.h dvb-api/ca.h dvb-api/dmx.h \
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dvb-api/frontend.h dvb-api/net.h dvb-api/version.h \
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dvb-api/video.h
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19
sys/dvb/README
Normal file
19
sys/dvb/README
Normal file
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@ -0,0 +1,19 @@
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Gstreamer DVB Source
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GstDvbSrc makes it possible to view Digital TV with gstreamer.
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Try:
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gst-launch dvbsrc freq=11954 pol=h srate=27500 pids=210:220
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! flutsdemux es-pids=210:220 name=demux ! queue ! mpeg2dec !
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xvimagesink }
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demux. ! queue ! mad ! osssink
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to view the German 3Sat telestation from the Astra 1 19.2E satellite.
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DVB-C is untested, feedback is welcomed.
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gstdvbtv is not yet ported to 0.10
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2
sys/dvb/dvb-api/Makefile.am
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2
sys/dvb/dvb-api/Makefile.am
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@ -0,0 +1,2 @@
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EXTRA_DIST = \
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audio.h ca.h dmx.h frontend.h net.h osd.h version.h video.h
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125
sys/dvb/dvb-api/audio.h
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125
sys/dvb/dvb-api/audio.h
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/*
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* audio.h
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*
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* Copyright (C) 2000 Ralph Metzler <ralph@convergence.de>
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* & Marcus Metzler <marcus@convergence.de>
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for convergence integrated media GmbH
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Lesser Public License
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* as published by the Free Software Foundation; either version 2.1
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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*/
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#ifndef _DVBAUDIO_H_
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#define _DVBAUDIO_H_
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#ifdef __KERNEL__
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#include <linux/types.h>
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#else
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#include <stdint.h>
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#endif
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typedef enum {
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AUDIO_SOURCE_DEMUX, /* Select the demux as the main source */
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AUDIO_SOURCE_MEMORY /* Select internal memory as the main source */
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} audio_stream_source_t;
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typedef enum {
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AUDIO_STOPPED, /* Device is stopped */
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AUDIO_PLAYING, /* Device is currently playing */
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AUDIO_PAUSED /* Device is paused */
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} audio_play_state_t;
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typedef enum {
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AUDIO_STEREO,
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AUDIO_MONO_LEFT,
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AUDIO_MONO_RIGHT
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} audio_channel_select_t;
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typedef struct audio_mixer {
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unsigned int volume_left;
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unsigned int volume_right;
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// what else do we need? bass, pass-through, ...
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} audio_mixer_t;
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typedef struct audio_status {
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int AV_sync_state; /* sync audio and video? */
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int mute_state; /* audio is muted */
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audio_play_state_t play_state; /* current playback state */
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audio_stream_source_t stream_source; /* current stream source */
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audio_channel_select_t channel_select; /* currently selected channel */
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int bypass_mode; /* pass on audio data to */
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audio_mixer_t mixer_state; /* current mixer state */
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} audio_status_t; /* separate decoder hardware */
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typedef
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struct audio_karaoke{ /* if Vocal1 or Vocal2 are non-zero, they get mixed */
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int vocal1; /* into left and right t at 70% each */
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int vocal2; /* if both, Vocal1 and Vocal2 are non-zero, Vocal1 gets*/
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int melody; /* mixed into the left channel and */
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/* Vocal2 into the right channel at 100% each. */
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/* if Melody is non-zero, the melody channel gets mixed*/
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} audio_karaoke_t; /* into left and right */
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typedef uint16_t audio_attributes_t;
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/* bits: descr. */
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/* 15-13 audio coding mode (0=ac3, 2=mpeg1, 3=mpeg2ext, 4=LPCM, 6=DTS, */
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/* 12 multichannel extension */
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/* 11-10 audio type (0=not spec, 1=language included) */
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/* 9- 8 audio application mode (0=not spec, 1=karaoke, 2=surround) */
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/* 7- 6 Quantization / DRC (mpeg audio: 1=DRC exists)(lpcm: 0=16bit, */
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/* 5- 4 Sample frequency fs (0=48kHz, 1=96kHz) */
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/* 2- 0 number of audio channels (n+1 channels) */
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/* for GET_CAPABILITIES and SET_FORMAT, the latter should only set one bit */
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#define AUDIO_CAP_DTS 1
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#define AUDIO_CAP_LPCM 2
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#define AUDIO_CAP_MP1 4
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#define AUDIO_CAP_MP2 8
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#define AUDIO_CAP_MP3 16
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#define AUDIO_CAP_AAC 32
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#define AUDIO_CAP_OGG 64
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#define AUDIO_CAP_SDDS 128
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#define AUDIO_CAP_AC3 256
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#define AUDIO_STOP _IO('o', 1)
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#define AUDIO_PLAY _IO('o', 2)
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#define AUDIO_PAUSE _IO('o', 3)
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#define AUDIO_CONTINUE _IO('o', 4)
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#define AUDIO_SELECT_SOURCE _IO('o', 5)
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#define AUDIO_SET_MUTE _IO('o', 6)
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#define AUDIO_SET_AV_SYNC _IO('o', 7)
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#define AUDIO_SET_BYPASS_MODE _IO('o', 8)
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#define AUDIO_CHANNEL_SELECT _IO('o', 9)
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#define AUDIO_GET_STATUS _IOR('o', 10, audio_status_t)
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#define AUDIO_GET_CAPABILITIES _IOR('o', 11, unsigned int)
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#define AUDIO_CLEAR_BUFFER _IO('o', 12)
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#define AUDIO_SET_ID _IO('o', 13)
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#define AUDIO_SET_MIXER _IOW('o', 14, audio_mixer_t)
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#define AUDIO_SET_STREAMTYPE _IO('o', 15)
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#define AUDIO_SET_EXT_ID _IO('o', 16)
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#define AUDIO_SET_ATTRIBUTES _IOW('o', 17, audio_attributes_t)
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#define AUDIO_SET_KARAOKE _IOW('o', 18, audio_karaoke_t)
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#endif /* _DVBAUDIO_H_ */
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91
sys/dvb/dvb-api/ca.h
Normal file
91
sys/dvb/dvb-api/ca.h
Normal file
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@ -0,0 +1,91 @@
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/*
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* ca.h
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*
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* Copyright (C) 2000 Ralph Metzler <ralph@convergence.de>
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* & Marcus Metzler <marcus@convergence.de>
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for convergence integrated media GmbH
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*
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* This program is free software; you can redistribute it and/or
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|
* modify it under the terms of the GNU General Lesser Public License
|
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|
* as published by the Free Software Foundation; either version 2.1
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
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|
* GNU General Public License for more details.
|
||||||
|
*
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|
* You should have received a copy of the GNU Lesser General Public License
|
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|
* along with this program; if not, write to the Free Software
|
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|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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*/
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#ifndef _DVBCA_H_
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#define _DVBCA_H_
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/* slot interface types and info */
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typedef struct ca_slot_info {
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int num; /* slot number */
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int type; /* CA interface this slot supports */
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#define CA_CI 1 /* CI high level interface */
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#define CA_CI_LINK 2 /* CI link layer level interface */
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#define CA_CI_PHYS 4 /* CI physical layer level interface */
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#define CA_DESCR 8 /* built-in descrambler */
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#define CA_SC 128 /* simple smart card interface */
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unsigned int flags;
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#define CA_CI_MODULE_PRESENT 1 /* module (or card) inserted */
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#define CA_CI_MODULE_READY 2
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} ca_slot_info_t;
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/* descrambler types and info */
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|
|
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|
typedef struct ca_descr_info {
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unsigned int num; /* number of available descramblers (keys) */
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unsigned int type; /* type of supported scrambling system */
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#define CA_ECD 1
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#define CA_NDS 2
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#define CA_DSS 4
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} ca_descr_info_t;
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|
|
||||||
|
typedef struct ca_caps {
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|
unsigned int slot_num; /* total number of CA card and module slots */
|
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|
unsigned int slot_type; /* OR of all supported types */
|
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|
unsigned int descr_num; /* total number of descrambler slots (keys) */
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unsigned int descr_type; /* OR of all supported types */
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|
} ca_caps_t;
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||||||
|
|
||||||
|
/* a message to/from a CI-CAM */
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||||||
|
typedef struct ca_msg {
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|
unsigned int index;
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|
unsigned int type;
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||||||
|
unsigned int length;
|
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|
unsigned char msg[256];
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|
} ca_msg_t;
|
||||||
|
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||||||
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typedef struct ca_descr {
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||||||
|
unsigned int index;
|
||||||
|
unsigned int parity; /* 0 == even, 1 == odd */
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|
unsigned char cw[8];
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|
} ca_descr_t;
|
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|
|
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|
typedef struct ca_pid {
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|
unsigned int pid;
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int index; /* -1 == disable*/
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|
} ca_pid_t;
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|
|
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|
#define CA_RESET _IO('o', 128)
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|
#define CA_GET_CAP _IOR('o', 129, ca_caps_t)
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|
#define CA_GET_SLOT_INFO _IOR('o', 130, ca_slot_info_t)
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|
#define CA_GET_DESCR_INFO _IOR('o', 131, ca_descr_info_t)
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#define CA_GET_MSG _IOR('o', 132, ca_msg_t)
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#define CA_SEND_MSG _IOW('o', 133, ca_msg_t)
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#define CA_SET_DESCR _IOW('o', 134, ca_descr_t)
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|
#define CA_SET_PID _IOW('o', 135, ca_pid_t)
|
||||||
|
|
||||||
|
#endif
|
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|
|
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180
sys/dvb/dvb-api/dmx.h
Normal file
180
sys/dvb/dvb-api/dmx.h
Normal file
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|
@ -0,0 +1,180 @@
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|
/*
|
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|
* dmx.h
|
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|
*
|
||||||
|
* Copyright (C) 2000 Marcus Metzler <marcus@convergence.de>
|
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|
* & Ralph Metzler <ralph@convergence.de>
|
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|
for convergence integrated media GmbH
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU Lesser General Public License
|
||||||
|
* as published by the Free Software Foundation; either version 2.1
|
||||||
|
* of the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Lesser General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||||
|
*
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|
*/
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#ifndef _DVBDMX_H_
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#define _DVBDMX_H_
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#ifdef __KERNEL__
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#include <linux/types.h>
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#else
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||||||
|
#include <stdint.h>
|
||||||
|
#include <time.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define DMX_FILTER_SIZE 16
|
||||||
|
|
||||||
|
typedef enum
|
||||||
|
{
|
||||||
|
DMX_OUT_DECODER, /* Streaming directly to decoder. */
|
||||||
|
DMX_OUT_TAP, /* Output going to a memory buffer */
|
||||||
|
/* (to be retrieved via the read command).*/
|
||||||
|
DMX_OUT_TS_TAP /* Output multiplexed into a new TS */
|
||||||
|
/* (to be retrieved by reading from the */
|
||||||
|
/* logical DVR device). */
|
||||||
|
} dmx_output_t;
|
||||||
|
|
||||||
|
|
||||||
|
typedef enum
|
||||||
|
{
|
||||||
|
DMX_IN_FRONTEND, /* Input from a front-end device. */
|
||||||
|
DMX_IN_DVR /* Input from the logical DVR device. */
|
||||||
|
} dmx_input_t;
|
||||||
|
|
||||||
|
|
||||||
|
typedef enum
|
||||||
|
{
|
||||||
|
DMX_PES_AUDIO0,
|
||||||
|
DMX_PES_VIDEO0,
|
||||||
|
DMX_PES_TELETEXT0,
|
||||||
|
DMX_PES_SUBTITLE0,
|
||||||
|
DMX_PES_PCR0,
|
||||||
|
|
||||||
|
DMX_PES_AUDIO1,
|
||||||
|
DMX_PES_VIDEO1,
|
||||||
|
DMX_PES_TELETEXT1,
|
||||||
|
DMX_PES_SUBTITLE1,
|
||||||
|
DMX_PES_PCR1,
|
||||||
|
|
||||||
|
DMX_PES_AUDIO2,
|
||||||
|
DMX_PES_VIDEO2,
|
||||||
|
DMX_PES_TELETEXT2,
|
||||||
|
DMX_PES_SUBTITLE2,
|
||||||
|
DMX_PES_PCR2,
|
||||||
|
|
||||||
|
DMX_PES_AUDIO3,
|
||||||
|
DMX_PES_VIDEO3,
|
||||||
|
DMX_PES_TELETEXT3,
|
||||||
|
DMX_PES_SUBTITLE3,
|
||||||
|
DMX_PES_PCR3,
|
||||||
|
|
||||||
|
DMX_PES_OTHER
|
||||||
|
} dmx_pes_type_t;
|
||||||
|
|
||||||
|
#define DMX_PES_AUDIO DMX_PES_AUDIO0
|
||||||
|
#define DMX_PES_VIDEO DMX_PES_VIDEO0
|
||||||
|
#define DMX_PES_TELETEXT DMX_PES_TELETEXT0
|
||||||
|
#define DMX_PES_SUBTITLE DMX_PES_SUBTITLE0
|
||||||
|
#define DMX_PES_PCR DMX_PES_PCR0
|
||||||
|
|
||||||
|
|
||||||
|
typedef enum
|
||||||
|
{
|
||||||
|
DMX_SCRAMBLING_EV,
|
||||||
|
DMX_FRONTEND_EV
|
||||||
|
} dmx_event_t;
|
||||||
|
|
||||||
|
|
||||||
|
typedef enum
|
||||||
|
{
|
||||||
|
DMX_SCRAMBLING_OFF,
|
||||||
|
DMX_SCRAMBLING_ON
|
||||||
|
} dmx_scrambling_status_t;
|
||||||
|
|
||||||
|
|
||||||
|
typedef struct dmx_filter
|
||||||
|
{
|
||||||
|
uint8_t filter[DMX_FILTER_SIZE];
|
||||||
|
uint8_t mask[DMX_FILTER_SIZE];
|
||||||
|
uint8_t mode[DMX_FILTER_SIZE];
|
||||||
|
} dmx_filter_t;
|
||||||
|
|
||||||
|
|
||||||
|
struct dmx_sct_filter_params
|
||||||
|
{
|
||||||
|
uint16_t pid;
|
||||||
|
dmx_filter_t filter;
|
||||||
|
uint32_t timeout;
|
||||||
|
uint32_t flags;
|
||||||
|
#define DMX_CHECK_CRC 1
|
||||||
|
#define DMX_ONESHOT 2
|
||||||
|
#define DMX_IMMEDIATE_START 4
|
||||||
|
#define DMX_KERNEL_CLIENT 0x8000
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
struct dmx_pes_filter_params
|
||||||
|
{
|
||||||
|
uint16_t pid;
|
||||||
|
dmx_input_t input;
|
||||||
|
dmx_output_t output;
|
||||||
|
dmx_pes_type_t pes_type;
|
||||||
|
uint32_t flags;
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
struct dmx_event
|
||||||
|
{
|
||||||
|
dmx_event_t event;
|
||||||
|
time_t timeStamp;
|
||||||
|
union
|
||||||
|
{
|
||||||
|
dmx_scrambling_status_t scrambling;
|
||||||
|
} u;
|
||||||
|
};
|
||||||
|
|
||||||
|
typedef struct dmx_caps {
|
||||||
|
uint32_t caps;
|
||||||
|
int num_decoders;
|
||||||
|
} dmx_caps_t;
|
||||||
|
|
||||||
|
typedef enum {
|
||||||
|
DMX_SOURCE_FRONT0 = 0,
|
||||||
|
DMX_SOURCE_FRONT1,
|
||||||
|
DMX_SOURCE_FRONT2,
|
||||||
|
DMX_SOURCE_FRONT3,
|
||||||
|
DMX_SOURCE_DVR0 = 16,
|
||||||
|
DMX_SOURCE_DVR1,
|
||||||
|
DMX_SOURCE_DVR2,
|
||||||
|
DMX_SOURCE_DVR3
|
||||||
|
} dmx_source_t;
|
||||||
|
|
||||||
|
struct dmx_stc {
|
||||||
|
unsigned int num; /* input : which STC? 0..N */
|
||||||
|
unsigned int base; /* output: divisor for stc to get 90 kHz clock */
|
||||||
|
uint64_t stc; /* output: stc in 'base'*90 kHz units */
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
#define DMX_START _IO('o',41)
|
||||||
|
#define DMX_STOP _IO('o',42)
|
||||||
|
#define DMX_SET_FILTER _IOW('o',43,struct dmx_sct_filter_params)
|
||||||
|
#define DMX_SET_PES_FILTER _IOW('o',44,struct dmx_pes_filter_params)
|
||||||
|
#define DMX_SET_BUFFER_SIZE _IO('o',45)
|
||||||
|
#define DMX_GET_EVENT _IOR('o',46,struct dmx_event)
|
||||||
|
#define DMX_GET_PES_PIDS _IOR('o',47,uint16_t[5])
|
||||||
|
#define DMX_GET_CAPS _IOR('o',48,dmx_caps_t)
|
||||||
|
#define DMX_SET_SOURCE _IOW('o',49,dmx_source_t)
|
||||||
|
#define DMX_GET_STC _IOWR('o',50,struct dmx_stc)
|
||||||
|
|
||||||
|
#endif /*_DVBDMX_H_*/
|
||||||
|
|
||||||
264
sys/dvb/dvb-api/frontend.h
Normal file
264
sys/dvb/dvb-api/frontend.h
Normal file
|
|
@ -0,0 +1,264 @@
|
||||||
|
/*
|
||||||
|
* frontend.h
|
||||||
|
*
|
||||||
|
* Copyright (C) 2000 Marcus Metzler <marcus@convergence.de>
|
||||||
|
* Ralph Metzler <ralph@convergence.de>
|
||||||
|
* Holger Waechtler <holger@convergence.de>
|
||||||
|
* Andre Draszik <ad@convergence.de>
|
||||||
|
* for convergence integrated media GmbH
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU Lesser General Public License
|
||||||
|
* as published by the Free Software Foundation; either version 2.1
|
||||||
|
* of the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Lesser General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _DVBFRONTEND_H_
|
||||||
|
#define _DVBFRONTEND_H_
|
||||||
|
|
||||||
|
#ifdef __KERNEL__
|
||||||
|
#include <linux/types.h>
|
||||||
|
#else
|
||||||
|
#include <stdint.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
typedef enum fe_type {
|
||||||
|
FE_QPSK,
|
||||||
|
FE_QAM,
|
||||||
|
FE_OFDM
|
||||||
|
} fe_type_t;
|
||||||
|
|
||||||
|
|
||||||
|
typedef enum fe_caps {
|
||||||
|
FE_IS_STUPID = 0,
|
||||||
|
FE_CAN_INVERSION_AUTO = 0x1,
|
||||||
|
FE_CAN_FEC_1_2 = 0x2,
|
||||||
|
FE_CAN_FEC_2_3 = 0x4,
|
||||||
|
FE_CAN_FEC_3_4 = 0x8,
|
||||||
|
FE_CAN_FEC_4_5 = 0x10,
|
||||||
|
FE_CAN_FEC_5_6 = 0x20,
|
||||||
|
FE_CAN_FEC_6_7 = 0x40,
|
||||||
|
FE_CAN_FEC_7_8 = 0x80,
|
||||||
|
FE_CAN_FEC_8_9 = 0x100,
|
||||||
|
FE_CAN_FEC_AUTO = 0x200,
|
||||||
|
FE_CAN_QPSK = 0x400,
|
||||||
|
FE_CAN_QAM_16 = 0x800,
|
||||||
|
FE_CAN_QAM_32 = 0x1000,
|
||||||
|
FE_CAN_QAM_64 = 0x2000,
|
||||||
|
FE_CAN_QAM_128 = 0x4000,
|
||||||
|
FE_CAN_QAM_256 = 0x8000,
|
||||||
|
FE_CAN_QAM_AUTO = 0x10000,
|
||||||
|
FE_CAN_TRANSMISSION_MODE_AUTO = 0x20000,
|
||||||
|
FE_CAN_BANDWIDTH_AUTO = 0x40000,
|
||||||
|
FE_CAN_GUARD_INTERVAL_AUTO = 0x80000,
|
||||||
|
FE_CAN_HIERARCHY_AUTO = 0x100000,
|
||||||
|
FE_NEEDS_BENDING = 0x20000000, // frontend requires frequency bending
|
||||||
|
FE_CAN_RECOVER = 0x40000000, // frontend can recover from a cable unplug automatically
|
||||||
|
FE_CAN_MUTE_TS = 0x80000000 // frontend can stop spurious TS data output
|
||||||
|
} fe_caps_t;
|
||||||
|
|
||||||
|
|
||||||
|
struct dvb_frontend_info {
|
||||||
|
char name[128];
|
||||||
|
fe_type_t type;
|
||||||
|
uint32_t frequency_min;
|
||||||
|
uint32_t frequency_max;
|
||||||
|
uint32_t frequency_stepsize;
|
||||||
|
uint32_t frequency_tolerance;
|
||||||
|
uint32_t symbol_rate_min;
|
||||||
|
uint32_t symbol_rate_max;
|
||||||
|
uint32_t symbol_rate_tolerance; /* ppm */
|
||||||
|
uint32_t notifier_delay; /* ms */
|
||||||
|
fe_caps_t caps;
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Check out the DiSEqC bus spec available on http://www.eutelsat.org/ for
|
||||||
|
* the meaning of this struct...
|
||||||
|
*/
|
||||||
|
struct dvb_diseqc_master_cmd {
|
||||||
|
uint8_t msg [6]; /* { framing, address, command, data [3] } */
|
||||||
|
uint8_t msg_len; /* valid values are 3...6 */
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
struct dvb_diseqc_slave_reply {
|
||||||
|
uint8_t msg [4]; /* { framing, data [3] } */
|
||||||
|
uint8_t msg_len; /* valid values are 0...4, 0 means no msg */
|
||||||
|
int timeout; /* return from ioctl after timeout ms with */
|
||||||
|
}; /* errorcode when no message was received */
|
||||||
|
|
||||||
|
|
||||||
|
typedef enum fe_sec_voltage {
|
||||||
|
SEC_VOLTAGE_13,
|
||||||
|
SEC_VOLTAGE_18,
|
||||||
|
SEC_VOLTAGE_OFF
|
||||||
|
} fe_sec_voltage_t;
|
||||||
|
|
||||||
|
|
||||||
|
typedef enum fe_sec_tone_mode {
|
||||||
|
SEC_TONE_ON,
|
||||||
|
SEC_TONE_OFF
|
||||||
|
} fe_sec_tone_mode_t;
|
||||||
|
|
||||||
|
|
||||||
|
typedef enum fe_sec_mini_cmd {
|
||||||
|
SEC_MINI_A,
|
||||||
|
SEC_MINI_B
|
||||||
|
} fe_sec_mini_cmd_t;
|
||||||
|
|
||||||
|
|
||||||
|
typedef enum fe_status {
|
||||||
|
FE_HAS_SIGNAL = 0x01, /* found something above the noise level */
|
||||||
|
FE_HAS_CARRIER = 0x02, /* found a DVB signal */
|
||||||
|
FE_HAS_VITERBI = 0x04, /* FEC is stable */
|
||||||
|
FE_HAS_SYNC = 0x08, /* found sync bytes */
|
||||||
|
FE_HAS_LOCK = 0x10, /* everything's working... */
|
||||||
|
FE_TIMEDOUT = 0x20, /* no lock within the last ~2 seconds */
|
||||||
|
FE_REINIT = 0x40 /* frontend was reinitialized, */
|
||||||
|
} fe_status_t; /* application is recommended to reset */
|
||||||
|
/* DiSEqC, tone and parameters */
|
||||||
|
|
||||||
|
typedef enum fe_spectral_inversion {
|
||||||
|
INVERSION_OFF,
|
||||||
|
INVERSION_ON,
|
||||||
|
INVERSION_AUTO
|
||||||
|
} fe_spectral_inversion_t;
|
||||||
|
|
||||||
|
|
||||||
|
typedef enum fe_code_rate {
|
||||||
|
FEC_NONE = 0,
|
||||||
|
FEC_1_2,
|
||||||
|
FEC_2_3,
|
||||||
|
FEC_3_4,
|
||||||
|
FEC_4_5,
|
||||||
|
FEC_5_6,
|
||||||
|
FEC_6_7,
|
||||||
|
FEC_7_8,
|
||||||
|
FEC_8_9,
|
||||||
|
FEC_AUTO
|
||||||
|
} fe_code_rate_t;
|
||||||
|
|
||||||
|
|
||||||
|
typedef enum fe_modulation {
|
||||||
|
QPSK,
|
||||||
|
QAM_16,
|
||||||
|
QAM_32,
|
||||||
|
QAM_64,
|
||||||
|
QAM_128,
|
||||||
|
QAM_256,
|
||||||
|
QAM_AUTO
|
||||||
|
} fe_modulation_t;
|
||||||
|
|
||||||
|
|
||||||
|
typedef enum fe_transmit_mode {
|
||||||
|
TRANSMISSION_MODE_2K,
|
||||||
|
TRANSMISSION_MODE_8K,
|
||||||
|
TRANSMISSION_MODE_AUTO
|
||||||
|
} fe_transmit_mode_t;
|
||||||
|
|
||||||
|
typedef enum fe_bandwidth {
|
||||||
|
BANDWIDTH_8_MHZ,
|
||||||
|
BANDWIDTH_7_MHZ,
|
||||||
|
BANDWIDTH_6_MHZ,
|
||||||
|
BANDWIDTH_AUTO
|
||||||
|
} fe_bandwidth_t;
|
||||||
|
|
||||||
|
|
||||||
|
typedef enum fe_guard_interval {
|
||||||
|
GUARD_INTERVAL_1_32,
|
||||||
|
GUARD_INTERVAL_1_16,
|
||||||
|
GUARD_INTERVAL_1_8,
|
||||||
|
GUARD_INTERVAL_1_4,
|
||||||
|
GUARD_INTERVAL_AUTO
|
||||||
|
} fe_guard_interval_t;
|
||||||
|
|
||||||
|
|
||||||
|
typedef enum fe_hierarchy {
|
||||||
|
HIERARCHY_NONE,
|
||||||
|
HIERARCHY_1,
|
||||||
|
HIERARCHY_2,
|
||||||
|
HIERARCHY_4,
|
||||||
|
HIERARCHY_AUTO
|
||||||
|
} fe_hierarchy_t;
|
||||||
|
|
||||||
|
|
||||||
|
struct dvb_qpsk_parameters {
|
||||||
|
uint32_t symbol_rate; /* symbol rate in Symbols per second */
|
||||||
|
fe_code_rate_t fec_inner; /* forward error correction (see above) */
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
struct dvb_qam_parameters {
|
||||||
|
uint32_t symbol_rate; /* symbol rate in Symbols per second */
|
||||||
|
fe_code_rate_t fec_inner; /* forward error correction (see above) */
|
||||||
|
fe_modulation_t modulation; /* modulation type (see above) */
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
struct dvb_ofdm_parameters {
|
||||||
|
fe_bandwidth_t bandwidth;
|
||||||
|
fe_code_rate_t code_rate_HP; /* high priority stream code rate */
|
||||||
|
fe_code_rate_t code_rate_LP; /* low priority stream code rate */
|
||||||
|
fe_modulation_t constellation; /* modulation type (see above) */
|
||||||
|
fe_transmit_mode_t transmission_mode;
|
||||||
|
fe_guard_interval_t guard_interval;
|
||||||
|
fe_hierarchy_t hierarchy_information;
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
struct dvb_frontend_parameters {
|
||||||
|
uint32_t frequency; /* (absolute) frequency in Hz for QAM/OFDM */
|
||||||
|
/* intermediate frequency in kHz for QPSK */
|
||||||
|
fe_spectral_inversion_t inversion;
|
||||||
|
union {
|
||||||
|
struct dvb_qpsk_parameters qpsk;
|
||||||
|
struct dvb_qam_parameters qam;
|
||||||
|
struct dvb_ofdm_parameters ofdm;
|
||||||
|
} u;
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
struct dvb_frontend_event {
|
||||||
|
fe_status_t status;
|
||||||
|
struct dvb_frontend_parameters parameters;
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
#define FE_GET_INFO _IOR('o', 61, struct dvb_frontend_info)
|
||||||
|
|
||||||
|
#define FE_DISEQC_RESET_OVERLOAD _IO('o', 62)
|
||||||
|
#define FE_DISEQC_SEND_MASTER_CMD _IOW('o', 63, struct dvb_diseqc_master_cmd)
|
||||||
|
#define FE_DISEQC_RECV_SLAVE_REPLY _IOR('o', 64, struct dvb_diseqc_slave_reply)
|
||||||
|
#define FE_DISEQC_SEND_BURST _IO('o', 65) /* fe_sec_mini_cmd_t */
|
||||||
|
|
||||||
|
#define FE_SET_TONE _IO('o', 66) /* fe_sec_tone_mode_t */
|
||||||
|
#define FE_SET_VOLTAGE _IO('o', 67) /* fe_sec_voltage_t */
|
||||||
|
#define FE_ENABLE_HIGH_LNB_VOLTAGE _IO('o', 68) /* int */
|
||||||
|
|
||||||
|
#define FE_READ_STATUS _IOR('o', 69, fe_status_t)
|
||||||
|
#define FE_READ_BER _IOR('o', 70, uint32_t)
|
||||||
|
#define FE_READ_SIGNAL_STRENGTH _IOR('o', 71, uint16_t)
|
||||||
|
#define FE_READ_SNR _IOR('o', 72, uint16_t)
|
||||||
|
#define FE_READ_UNCORRECTED_BLOCKS _IOR('o', 73, uint32_t)
|
||||||
|
|
||||||
|
#define FE_SET_FRONTEND _IOW('o', 76, struct dvb_frontend_parameters)
|
||||||
|
#define FE_GET_FRONTEND _IOR('o', 77, struct dvb_frontend_parameters)
|
||||||
|
#define FE_GET_EVENT _IOR('o', 78, struct dvb_frontend_event)
|
||||||
|
|
||||||
|
|
||||||
|
#endif /*_DVBFRONTEND_H_*/
|
||||||
|
|
||||||
57
sys/dvb/dvb-api/net.h
Normal file
57
sys/dvb/dvb-api/net.h
Normal file
|
|
@ -0,0 +1,57 @@
|
||||||
|
/*
|
||||||
|
* net.h
|
||||||
|
*
|
||||||
|
* Copyright (C) 2000 Marcus Metzler <marcus@convergence.de>
|
||||||
|
* & Ralph Metzler <ralph@convergence.de>
|
||||||
|
for convergence integrated media GmbH
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU Lesser General Public License
|
||||||
|
* as published by the Free Software Foundation; either version 2.1
|
||||||
|
* of the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Lesser General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _DVBNET_H_
|
||||||
|
#define _DVBNET_H_
|
||||||
|
|
||||||
|
#ifdef __KERNEL__
|
||||||
|
#include <linux/types.h>
|
||||||
|
#else
|
||||||
|
#include <stdint.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
struct dvb_net_if {
|
||||||
|
uint16_t pid;
|
||||||
|
uint16_t if_num;
|
||||||
|
uint8_t feedtype;
|
||||||
|
#define DVB_NET_FEEDTYPE_MPE 0 /* multi protocol encapsulation */
|
||||||
|
#define DVB_NET_FEEDTYPE_ULE 1 /* ultra lightweight encapsulation */
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
#define NET_ADD_IF _IOWR('o', 52, struct dvb_net_if)
|
||||||
|
#define NET_REMOVE_IF _IO('o', 53)
|
||||||
|
#define NET_GET_IF _IOWR('o', 54, struct dvb_net_if)
|
||||||
|
|
||||||
|
|
||||||
|
/* binary compatibility cruft: */
|
||||||
|
struct __dvb_net_if_old {
|
||||||
|
uint16_t pid;
|
||||||
|
uint16_t if_num;
|
||||||
|
};
|
||||||
|
#define __NET_ADD_IF_OLD _IOWR('o', 52, struct __dvb_net_if_old)
|
||||||
|
#define __NET_GET_IF_OLD _IOWR('o', 54, struct __dvb_net_if_old)
|
||||||
|
|
||||||
|
|
||||||
|
#endif /*_DVBNET_H_*/
|
||||||
113
sys/dvb/dvb-api/osd.h
Normal file
113
sys/dvb/dvb-api/osd.h
Normal file
|
|
@ -0,0 +1,113 @@
|
||||||
|
/*
|
||||||
|
* osd.h
|
||||||
|
*
|
||||||
|
* Copyright (C) 2001 Ralph Metzler <ralph@convergence.de>
|
||||||
|
* & Marcus Metzler <marcus@convergence.de>
|
||||||
|
for convergence integrated media GmbH
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU General Lesser Public License
|
||||||
|
* as published by the Free Software Foundation; either version 2.1
|
||||||
|
* of the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Lesser General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _DVBOSD_H_
|
||||||
|
#define _DVBOSD_H_
|
||||||
|
|
||||||
|
#include <linux/compiler.h>
|
||||||
|
|
||||||
|
typedef enum {
|
||||||
|
// All functions return -2 on "not open"
|
||||||
|
OSD_Close=1, // ()
|
||||||
|
// Disables OSD and releases the buffers
|
||||||
|
// returns 0 on success
|
||||||
|
OSD_Open, // (x0,y0,x1,y1,BitPerPixel[2/4/8](color&0x0F),mix[0..15](color&0xF0))
|
||||||
|
// Opens OSD with this size and bit depth
|
||||||
|
// returns 0 on success, -1 on DRAM allocation error, -2 on "already open"
|
||||||
|
OSD_Show, // ()
|
||||||
|
// enables OSD mode
|
||||||
|
// returns 0 on success
|
||||||
|
OSD_Hide, // ()
|
||||||
|
// disables OSD mode
|
||||||
|
// returns 0 on success
|
||||||
|
OSD_Clear, // ()
|
||||||
|
// Sets all pixel to color 0
|
||||||
|
// returns 0 on success
|
||||||
|
OSD_Fill, // (color)
|
||||||
|
// Sets all pixel to color <col>
|
||||||
|
// returns 0 on success
|
||||||
|
OSD_SetColor, // (color,R{x0},G{y0},B{x1},opacity{y1})
|
||||||
|
// set palette entry <num> to <r,g,b>, <mix> and <trans> apply
|
||||||
|
// R,G,B: 0..255
|
||||||
|
// R=Red, G=Green, B=Blue
|
||||||
|
// opacity=0: pixel opacity 0% (only video pixel shows)
|
||||||
|
// opacity=1..254: pixel opacity as specified in header
|
||||||
|
// opacity=255: pixel opacity 100% (only OSD pixel shows)
|
||||||
|
// returns 0 on success, -1 on error
|
||||||
|
OSD_SetPalette, // (firstcolor{color},lastcolor{x0},data)
|
||||||
|
// Set a number of entries in the palette
|
||||||
|
// sets the entries "firstcolor" through "lastcolor" from the array "data"
|
||||||
|
// data has 4 byte for each color:
|
||||||
|
// R,G,B, and a opacity value: 0->transparent, 1..254->mix, 255->pixel
|
||||||
|
OSD_SetTrans, // (transparency{color})
|
||||||
|
// Sets transparency of mixed pixel (0..15)
|
||||||
|
// returns 0 on success
|
||||||
|
OSD_SetPixel, // (x0,y0,color)
|
||||||
|
// sets pixel <x>,<y> to color number <col>
|
||||||
|
// returns 0 on success, -1 on error
|
||||||
|
OSD_GetPixel, // (x0,y0)
|
||||||
|
// returns color number of pixel <x>,<y>, or -1
|
||||||
|
OSD_SetRow, // (x0,y0,x1,data)
|
||||||
|
// fills pixels x0,y through x1,y with the content of data[]
|
||||||
|
// returns 0 on success, -1 on clipping all pixel (no pixel drawn)
|
||||||
|
OSD_SetBlock, // (x0,y0,x1,y1,increment{color},data)
|
||||||
|
// fills pixels x0,y0 through x1,y1 with the content of data[]
|
||||||
|
// inc contains the width of one line in the data block,
|
||||||
|
// inc<=0 uses blockwidth as linewidth
|
||||||
|
// returns 0 on success, -1 on clipping all pixel
|
||||||
|
OSD_FillRow, // (x0,y0,x1,color)
|
||||||
|
// fills pixels x0,y through x1,y with the color <col>
|
||||||
|
// returns 0 on success, -1 on clipping all pixel
|
||||||
|
OSD_FillBlock, // (x0,y0,x1,y1,color)
|
||||||
|
// fills pixels x0,y0 through x1,y1 with the color <col>
|
||||||
|
// returns 0 on success, -1 on clipping all pixel
|
||||||
|
OSD_Line, // (x0,y0,x1,y1,color)
|
||||||
|
// draw a line from x0,y0 to x1,y1 with the color <col>
|
||||||
|
// returns 0 on success
|
||||||
|
OSD_Query, // (x0,y0,x1,y1,xasp{color}}), yasp=11
|
||||||
|
// fills parameters with the picture dimensions and the pixel aspect ratio
|
||||||
|
// returns 0 on success
|
||||||
|
OSD_Test, // ()
|
||||||
|
// draws a test picture. for debugging purposes only
|
||||||
|
// returns 0 on success
|
||||||
|
// TODO: remove "test" in final version
|
||||||
|
OSD_Text, // (x0,y0,size,color,text)
|
||||||
|
OSD_SetWindow, // (x0) set window with number 0<x0<8 as current
|
||||||
|
OSD_MoveWindow, // move current window to (x0, y0)
|
||||||
|
} OSD_Command;
|
||||||
|
|
||||||
|
typedef struct osd_cmd_s {
|
||||||
|
OSD_Command cmd;
|
||||||
|
int x0;
|
||||||
|
int y0;
|
||||||
|
int x1;
|
||||||
|
int y1;
|
||||||
|
int color;
|
||||||
|
void __user *data;
|
||||||
|
} osd_cmd_t;
|
||||||
|
|
||||||
|
|
||||||
|
#define OSD_SEND_CMD _IOW('o', 160, osd_cmd_t)
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
29
sys/dvb/dvb-api/version.h
Normal file
29
sys/dvb/dvb-api/version.h
Normal file
|
|
@ -0,0 +1,29 @@
|
||||||
|
/*
|
||||||
|
* version.h
|
||||||
|
*
|
||||||
|
* Copyright (C) 2000 Holger Waechtler <holger@convergence.de>
|
||||||
|
* for convergence integrated media GmbH
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU Lesser General Public License
|
||||||
|
* as published by the Free Software Foundation; either version 2.1
|
||||||
|
* of the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Lesser General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _DVBVERSION_H_
|
||||||
|
#define _DVBVERSION_H_
|
||||||
|
|
||||||
|
#define DVB_API_VERSION 3
|
||||||
|
|
||||||
|
#endif /*_DVBVERSION_H_*/
|
||||||
|
|
||||||
202
sys/dvb/dvb-api/video.h
Normal file
202
sys/dvb/dvb-api/video.h
Normal file
|
|
@ -0,0 +1,202 @@
|
||||||
|
/*
|
||||||
|
* video.h
|
||||||
|
*
|
||||||
|
* Copyright (C) 2000 Marcus Metzler <marcus@convergence.de>
|
||||||
|
* & Ralph Metzler <ralph@convergence.de>
|
||||||
|
for convergence integrated media GmbH
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or
|
||||||
|
* modify it under the terms of the GNU Lesser General Public License
|
||||||
|
* as published by the Free Software Foundation; either version 2.1
|
||||||
|
* of the License, or (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU Lesser General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||||
|
*
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _DVBVIDEO_H_
|
||||||
|
#define _DVBVIDEO_H_
|
||||||
|
|
||||||
|
#ifdef __KERNEL__
|
||||||
|
#include <linux/types.h>
|
||||||
|
#else
|
||||||
|
#include <stdint.h>
|
||||||
|
#include <time.h>
|
||||||
|
#endif
|
||||||
|
|
||||||
|
|
||||||
|
typedef enum {
|
||||||
|
VIDEO_FORMAT_4_3, /* Select 4:3 format */
|
||||||
|
VIDEO_FORMAT_16_9, /* Select 16:9 format. */
|
||||||
|
VIDEO_FORMAT_221_1 /* 2.21:1 */
|
||||||
|
} video_format_t;
|
||||||
|
|
||||||
|
|
||||||
|
typedef enum {
|
||||||
|
VIDEO_SYSTEM_PAL,
|
||||||
|
VIDEO_SYSTEM_NTSC,
|
||||||
|
VIDEO_SYSTEM_PALN,
|
||||||
|
VIDEO_SYSTEM_PALNc,
|
||||||
|
VIDEO_SYSTEM_PALM,
|
||||||
|
VIDEO_SYSTEM_NTSC60,
|
||||||
|
VIDEO_SYSTEM_PAL60,
|
||||||
|
VIDEO_SYSTEM_PALM60
|
||||||
|
} video_system_t;
|
||||||
|
|
||||||
|
|
||||||
|
typedef enum {
|
||||||
|
VIDEO_PAN_SCAN, /* use pan and scan format */
|
||||||
|
VIDEO_LETTER_BOX, /* use letterbox format */
|
||||||
|
VIDEO_CENTER_CUT_OUT /* use center cut out format */
|
||||||
|
} video_displayformat_t;
|
||||||
|
|
||||||
|
typedef struct {
|
||||||
|
int w;
|
||||||
|
int h;
|
||||||
|
video_format_t aspect_ratio;
|
||||||
|
} video_size_t;
|
||||||
|
|
||||||
|
typedef enum {
|
||||||
|
VIDEO_SOURCE_DEMUX, /* Select the demux as the main source */
|
||||||
|
VIDEO_SOURCE_MEMORY /* If this source is selected, the stream
|
||||||
|
comes from the user through the write
|
||||||
|
system call */
|
||||||
|
} video_stream_source_t;
|
||||||
|
|
||||||
|
|
||||||
|
typedef enum {
|
||||||
|
VIDEO_STOPPED, /* Video is stopped */
|
||||||
|
VIDEO_PLAYING, /* Video is currently playing */
|
||||||
|
VIDEO_FREEZED /* Video is freezed */
|
||||||
|
} video_play_state_t;
|
||||||
|
|
||||||
|
|
||||||
|
struct video_event {
|
||||||
|
int32_t type;
|
||||||
|
#define VIDEO_EVENT_SIZE_CHANGED 1
|
||||||
|
#define VIDEO_EVENT_FRAME_RATE_CHANGED 2
|
||||||
|
time_t timestamp;
|
||||||
|
union {
|
||||||
|
video_size_t size;
|
||||||
|
unsigned int frame_rate; /* in frames per 1000sec */
|
||||||
|
} u;
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
struct video_status {
|
||||||
|
int video_blank; /* blank video on freeze? */
|
||||||
|
video_play_state_t play_state; /* current state of playback */
|
||||||
|
video_stream_source_t stream_source; /* current source (demux/memory) */
|
||||||
|
video_format_t video_format; /* current aspect ratio of stream*/
|
||||||
|
video_displayformat_t display_format;/* selected cropping mode */
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
struct video_still_picture {
|
||||||
|
char *iFrame; /* pointer to a single iframe in memory */
|
||||||
|
int32_t size;
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
typedef
|
||||||
|
struct video_highlight {
|
||||||
|
int active; /* 1=show highlight, 0=hide highlight */
|
||||||
|
uint8_t contrast1; /* 7- 4 Pattern pixel contrast */
|
||||||
|
/* 3- 0 Background pixel contrast */
|
||||||
|
uint8_t contrast2; /* 7- 4 Emphasis pixel-2 contrast */
|
||||||
|
/* 3- 0 Emphasis pixel-1 contrast */
|
||||||
|
uint8_t color1; /* 7- 4 Pattern pixel color */
|
||||||
|
/* 3- 0 Background pixel color */
|
||||||
|
uint8_t color2; /* 7- 4 Emphasis pixel-2 color */
|
||||||
|
/* 3- 0 Emphasis pixel-1 color */
|
||||||
|
uint32_t ypos; /* 23-22 auto action mode */
|
||||||
|
/* 21-12 start y */
|
||||||
|
/* 9- 0 end y */
|
||||||
|
uint32_t xpos; /* 23-22 button color number */
|
||||||
|
/* 21-12 start x */
|
||||||
|
/* 9- 0 end x */
|
||||||
|
} video_highlight_t;
|
||||||
|
|
||||||
|
|
||||||
|
typedef struct video_spu {
|
||||||
|
int active;
|
||||||
|
int stream_id;
|
||||||
|
} video_spu_t;
|
||||||
|
|
||||||
|
|
||||||
|
typedef struct video_spu_palette { /* SPU Palette information */
|
||||||
|
int length;
|
||||||
|
uint8_t *palette;
|
||||||
|
} video_spu_palette_t;
|
||||||
|
|
||||||
|
|
||||||
|
typedef struct video_navi_pack {
|
||||||
|
int length; /* 0 ... 1024 */
|
||||||
|
uint8_t data[1024];
|
||||||
|
} video_navi_pack_t;
|
||||||
|
|
||||||
|
|
||||||
|
typedef uint16_t video_attributes_t;
|
||||||
|
/* bits: descr. */
|
||||||
|
/* 15-14 Video compression mode (0=MPEG-1, 1=MPEG-2) */
|
||||||
|
/* 13-12 TV system (0=525/60, 1=625/50) */
|
||||||
|
/* 11-10 Aspect ratio (0=4:3, 3=16:9) */
|
||||||
|
/* 9- 8 permitted display mode on 4:3 monitor (0=both, 1=only pan-sca */
|
||||||
|
/* 7 line 21-1 data present in GOP (1=yes, 0=no) */
|
||||||
|
/* 6 line 21-2 data present in GOP (1=yes, 0=no) */
|
||||||
|
/* 5- 3 source resolution (0=720x480/576, 1=704x480/576, 2=352x480/57 */
|
||||||
|
/* 2 source letterboxed (1=yes, 0=no) */
|
||||||
|
/* 0 film/camera mode (0=camera, 1=film (625/50 only)) */
|
||||||
|
|
||||||
|
|
||||||
|
/* bit definitions for capabilities: */
|
||||||
|
/* can the hardware decode MPEG1 and/or MPEG2? */
|
||||||
|
#define VIDEO_CAP_MPEG1 1
|
||||||
|
#define VIDEO_CAP_MPEG2 2
|
||||||
|
/* can you send a system and/or program stream to video device?
|
||||||
|
(you still have to open the video and the audio device but only
|
||||||
|
send the stream to the video device) */
|
||||||
|
#define VIDEO_CAP_SYS 4
|
||||||
|
#define VIDEO_CAP_PROG 8
|
||||||
|
/* can the driver also handle SPU, NAVI and CSS encoded data?
|
||||||
|
(CSS API is not present yet) */
|
||||||
|
#define VIDEO_CAP_SPU 16
|
||||||
|
#define VIDEO_CAP_NAVI 32
|
||||||
|
#define VIDEO_CAP_CSS 64
|
||||||
|
|
||||||
|
|
||||||
|
#define VIDEO_STOP _IO('o', 21)
|
||||||
|
#define VIDEO_PLAY _IO('o', 22)
|
||||||
|
#define VIDEO_FREEZE _IO('o', 23)
|
||||||
|
#define VIDEO_CONTINUE _IO('o', 24)
|
||||||
|
#define VIDEO_SELECT_SOURCE _IO('o', 25)
|
||||||
|
#define VIDEO_SET_BLANK _IO('o', 26)
|
||||||
|
#define VIDEO_GET_STATUS _IOR('o', 27, struct video_status)
|
||||||
|
#define VIDEO_GET_EVENT _IOR('o', 28, struct video_event)
|
||||||
|
#define VIDEO_SET_DISPLAY_FORMAT _IO('o', 29)
|
||||||
|
#define VIDEO_STILLPICTURE _IOW('o', 30, struct video_still_picture)
|
||||||
|
#define VIDEO_FAST_FORWARD _IO('o', 31)
|
||||||
|
#define VIDEO_SLOWMOTION _IO('o', 32)
|
||||||
|
#define VIDEO_GET_CAPABILITIES _IOR('o', 33, unsigned int)
|
||||||
|
#define VIDEO_CLEAR_BUFFER _IO('o', 34)
|
||||||
|
#define VIDEO_SET_ID _IO('o', 35)
|
||||||
|
#define VIDEO_SET_STREAMTYPE _IO('o', 36)
|
||||||
|
#define VIDEO_SET_FORMAT _IO('o', 37)
|
||||||
|
#define VIDEO_SET_SYSTEM _IO('o', 38)
|
||||||
|
#define VIDEO_SET_HIGHLIGHT _IOW('o', 39, video_highlight_t)
|
||||||
|
#define VIDEO_SET_SPU _IOW('o', 50, video_spu_t)
|
||||||
|
#define VIDEO_SET_SPU_PALETTE _IOW('o', 51, video_spu_palette_t)
|
||||||
|
#define VIDEO_GET_NAVI _IOR('o', 52, video_navi_pack_t)
|
||||||
|
#define VIDEO_SET_ATTRIBUTES _IO('o', 53)
|
||||||
|
#define VIDEO_GET_SIZE _IOR('o', 55, video_size_t)
|
||||||
|
#define VIDEO_GET_FRAME_RATE _IOR('o', 56, unsigned int)
|
||||||
|
|
||||||
|
#endif /*_DVBVIDEO_H_*/
|
||||||
|
|
||||||
1200
sys/dvb/gstdvbsrc.c
Normal file
1200
sys/dvb/gstdvbsrc.c
Normal file
File diff suppressed because it is too large
Load diff
103
sys/dvb/gstdvbsrc.h
Normal file
103
sys/dvb/gstdvbsrc.h
Normal file
|
|
@ -0,0 +1,103 @@
|
||||||
|
|
||||||
|
#ifndef __GST_DVBSRC_H__
|
||||||
|
#define __GST_DVBSRC_H__
|
||||||
|
|
||||||
|
#include <gst/gst.h>
|
||||||
|
#include <gst/base/gstpushsrc.h>
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C"
|
||||||
|
{
|
||||||
|
#endif /* __cplusplus */
|
||||||
|
|
||||||
|
|
||||||
|
typedef enum
|
||||||
|
{
|
||||||
|
DVB_POL_H,
|
||||||
|
DVB_POL_V,
|
||||||
|
DVB_POL_ZERO
|
||||||
|
} GstDvbSrcPol;
|
||||||
|
|
||||||
|
|
||||||
|
#define IPACKS 2048
|
||||||
|
#define TS_SIZE 188
|
||||||
|
#define IN_SIZE TS_SIZE*10
|
||||||
|
#define MAX_ATTEMPTS 10 // limit timeouts for poll
|
||||||
|
|
||||||
|
#define DEFAULT_ADAPTER_PREFIX "/dev/dvb/adapter0"
|
||||||
|
#define DEFAULT_SYMBOL_RATE 0
|
||||||
|
#define DEFAULT_BUFFER_SIZE 8192
|
||||||
|
#define DEFAULT_DISEQC_SRC -1 /* disabled */
|
||||||
|
|
||||||
|
#define MAX_FILTERS 8
|
||||||
|
|
||||||
|
/* #define's don't like whitespacey bits */
|
||||||
|
#define GST_TYPE_DVBSRC \
|
||||||
|
(gst_dvbsrc_get_type())
|
||||||
|
#define GST_DVBSRC(obj) \
|
||||||
|
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_DVBSRC,GstDvbSrc))
|
||||||
|
#define GST_DVBSRC_CLASS(klass) \
|
||||||
|
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_DVBSRC,GstDvbSrc))
|
||||||
|
#define GST_IS_DVBSRC(obj) \
|
||||||
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_DVBSRC))
|
||||||
|
#define GST_IS_DVBSRC_CLASS(obj) \
|
||||||
|
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_DVBSRC))
|
||||||
|
|
||||||
|
typedef struct _GstDvbSrc GstDvbSrc;
|
||||||
|
typedef struct _GstDvbSrcClass GstDvbSrcClass;
|
||||||
|
typedef struct _GstDvbSrcParam GstDvbSrcParam;
|
||||||
|
|
||||||
|
struct _GstDvbSrc
|
||||||
|
{
|
||||||
|
GstPushSrc element;
|
||||||
|
GstPad *srcpad;
|
||||||
|
|
||||||
|
GMutex *tune_mutex;
|
||||||
|
gboolean need_tune;
|
||||||
|
|
||||||
|
int adapter_type;
|
||||||
|
|
||||||
|
char *adapter_prefix;
|
||||||
|
char *frontend_dev;
|
||||||
|
char *dvr_dev;
|
||||||
|
char *demux_dev;
|
||||||
|
|
||||||
|
int fd_frontend;
|
||||||
|
int fd_dvr;
|
||||||
|
int fd_filters[MAX_FILTERS];
|
||||||
|
|
||||||
|
guint16 pids[MAX_FILTERS];
|
||||||
|
unsigned int freq;
|
||||||
|
unsigned int sym_rate;
|
||||||
|
int tone;
|
||||||
|
int diseqc_src;
|
||||||
|
gboolean send_diseqc;
|
||||||
|
|
||||||
|
int bandwidth;
|
||||||
|
int code_rate_hp;
|
||||||
|
int code_rate_lp;
|
||||||
|
int modulation;
|
||||||
|
int guard_interval;
|
||||||
|
int transmission_mode;
|
||||||
|
int hierarchy_information;
|
||||||
|
int inversion;
|
||||||
|
|
||||||
|
GstDvbSrcPol pol;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct _GstDvbSrcClass
|
||||||
|
{
|
||||||
|
GstPushSrcClass parent_class;
|
||||||
|
|
||||||
|
void (*adapter_type) (GstElement * element, gint type);
|
||||||
|
void (*signal_quality) (GstElement * element, gint strength, gint snr);
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
GType gst_dvbsrc_get_type (void);
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif /* __cplusplus */
|
||||||
|
|
||||||
|
#endif /* __GST_DVBSRC_H__ */
|
||||||
Loading…
Reference in a new issue