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vlc-2-2
Commit c819250a authored by Rémi Denis-Courmont's avatar Rémi Denis-Courmont
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DTV: support for BDA (untested) on Windows 

This merges the Linux DVB and Windows BDA backend behind the same
plugin-internal interface.
Like the existing BDA plugin, this does not support PID filters,
signal levels nor DVB-S2.
parent 17e3866e
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Showing with 339 additions and 994 deletions
configure.ac
View file @ c819250a
......@@ -1910,24 +1910,6 @@ then
fi
fi
dnl
dnl Windows DirectShow BDA access module
dnl
AC_ARG_ENABLE(bda,
AS_HELP_STRING([--enable-bda],[Win32 DirectShow BDA support (default
enabled on Win32)]))
if test "${enable_bda}" != "no"
then
if test "${SYS}" = "mingw32"
then
AC_CHECK_HEADERS(dshow.h,
[ VLC_ADD_PLUGIN([bda])
VLC_ADD_CXXFLAGS([bda],[])
VLC_ADD_LIBS([bda],[-lstrmiids -lole32 -loleaut32 -luuid]) ])
fi
fi
dnl
dnl Blu-ray Disc Support with libbluray
dnl
......@@ -4270,7 +4252,6 @@ AC_CONFIG_FILES([
test/Makefile
modules/access/Makefile
modules/access/bd/Makefile
modules/access/bda/Makefile
modules/access/dshow/Makefile
modules/access/dvb/Makefile
modules/access/mms/Makefile
......
modules/access/Modules.am
View file @ c819250a
......@@ -4,12 +4,12 @@
LIBTOOL=@LIBTOOL@ --tag=CC
BASE_SUBDIRS = dvb mms rtp rtsp vcd vcdx screen bd zip
EXTRA_SUBDIRS = bda dshow
EXTRA_SUBDIRS = dshow
SUBDIRS = $(BASE_SUBDIRS)
DIST_SUBDIRS = $(BASE_SUBDIRS) $(EXTRA_SUBDIRS)
if HAVE_WIN32
SUBDIRS += bda dshow
SUBDIRS += dshow
endif
libfilesystem_plugin_la_SOURCES = \
......@@ -116,18 +116,37 @@ if HAVE_XCB
libvlc_LTLIBRARIES += libxcb_screen_plugin.la
endif
# Digital TV
### Digital TV ###
libdtv_plugin_la_SOURCES = \
dtv/dtv.h \
dtv/access.c
libdtv_plugin_la_CFLAGS = $(AM_CFLAGS)
libdtv_plugin_la_LIBADD = $(AM_LIBADD)
libdtv_plugin_la_DEPENDENCIES =
if HAVE_LINUX
libdtv_plugin_la_SOURCES += dtv/linux.c
libvlc_LTLIBRARIES += libdtv_plugin.la
endif
if HAVE_WIN32
# Work-around automake bug:
# Use an import library for C++ to retain C linker on other platforms.
libbda_la_SOURCES = dtv/bdadefs.h dtv/bdagraph.cpp dtv/bdagraph.hpp
libbda_la_CXXFLAGS = $(AM_CXXFLAGS)
libbda_la_LDFLAGS = -static
libbda_la_LIBADD = -lstrmiids -lole32 -loleaut32 -luuid
noinst_LTLIBRARIES = libbda.la
libdtv_plugin_la_DEPENDENCIES += libbda.la
libdtv_plugin_la_LIBADD += libbda.la -lstdc++
libvlc_LTLIBRARIES += libdtv_plugin.la
endif
EXTRA_LTLIBRARIES += \
libaccess_rtmp_plugin.la \
libaccess_shm_plugin.la
modules/access/bda/Modules.am deleted 100644 → 0
View file @ 17e3866e
SOURCES_bda = bda.c bda.h bdagraph.h bdagraph.cpp bdadefs.h
modules/access/bda/bda.c deleted 100644 → 0
View file @ 17e3866e
/*****************************************************************************
* bda.c : BDA access module for vlc
*****************************************************************************
* Copyright (C) 2007-2009 the VideoLAN team
*
* Author: Ken Self <kenself(at)optusnet(dot)com(dot)au>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 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 General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
/*****************************************************************************
* Preamble
*****************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "bda.h"
#include <vlc_plugin.h>
/*****************************************************************************
* Access: local prototypes
*****************************************************************************/
static int Open( vlc_object_t *p_this );
static int ParsePath( access_t *p_access, const char* psz_module,
const int i_param_count, const char** psz_param, const int* i_type );
static void Close( vlc_object_t *p_this );
static block_t *Block( access_t * );
static int Control( access_t *, int, va_list );
#define CACHING_TEXT N_("Caching value in ms")
#define CACHING_LONGTEXT N_( \
"Caching value for DVB streams. This " \
"value should be set in milliseconds." )
#define ADAPTER_TEXT N_("Adapter card to tune")
#define ADAPTER_LONGTEXT ADAPTER_TEXT
#define FREQ_TEXT N_("Transponder/multiplex frequency")
#define FREQ_LONGTEXT N_("In kHz for DVB-S or Hz for DVB-C/T")
#define INVERSION_TEXT N_("Inversion mode")
#define INVERSION_LONGTEXT N_("Inversion mode [0=off, 1=on, 2=auto]")
static const int i_inversion_list[] = { -1, 0, 1, 2 };
static const char *const ppsz_inversion_text[] = { N_("Undefined"), N_("Off"),
N_("On"), N_("Auto") };
/* Satellite */
#define NETID_TEXT N_("Network Identifier")
#define NETID_LONGTEXT NULL
#define SRATE_TEXT N_("Transponder symbol rate in kHz")
#define SRATE_LONGTEXT NULL
#define LNB_LOF1_TEXT N_("Antenna lnb_lof1 (kHz)")
#define LNB_LOF1_LONGTEXT N_("Low Band Local Osc Freq in kHz (usually 9.75GHz)")
#define LNB_LOF2_TEXT N_("Antenna lnb_lof2 (kHz)")
#define LNB_LOF2_LONGTEXT N_("High Band Local Osc Freq in kHz (usually 10.6GHz)")
#define LNB_SLOF_TEXT N_("Antenna lnb_slof (kHz)")
#define LNB_SLOF_LONGTEXT N_( \
"Low Noise Block switch freq in kHz (usually 11.7GHz)")
/* Cable */
#define MODULATION_TEXT N_("Modulation type")
#define MODULATION_LONGTEXT N_("QAM, PSK or VSB modulation method")
static const int i_mod_list[] = { -1, 16, 32, 64, 128, 256,
10002, 10004, 20008, 20016 };
static const char *const ppsz_mod_text[] = {
N_("Undefined"), N_("QAM16"), N_("QAM32"), N_("QAM64"), N_("QAM128"), N_("QAM256"),
N_("BPSK"), N_("QPSK"), N_("8VSB"), N_("16VSB") };
/* ATSC */
#define MAJOR_CHANNEL_TEXT N_("ATSC Major Channel")
#define MAJOR_CHANNEL_LONGTEXT N_("ATSC Major Channel")
#define MINOR_CHANNEL_TEXT N_("ATSC Minor Channel")
#define MINOR_CHANNEL_LONGTEXT N_("ATSC Minor Channel")
#define PHYSICAL_CHANNEL_TEXT N_("ATSC Physical Channel")
#define PHYSICAL_CHANNEL_LONGTEXT N_("ATSC Physical Channel")
/* Terrestrial */
#define CODE_RATE_HP_TEXT N_("FEC rate")
#define CODE_RATE_HP_LONGTEXT N_("FEC rate includes " \
"DVB-T high priority stream FEC Rate")
static const int i_hp_fec_list[] = { -1, 1, 2, 3, 4, 5 };
static const char *const ppsz_hp_fec_text[] = {
N_("Undefined"), N_("1/2"), N_("2/3"), N_("3/4"), N_("5/6"), N_("7/8") };
#define CODE_RATE_LP_TEXT N_("Terrestrial low priority stream code rate (FEC)")
#define CODE_RATE_LP_LONGTEXT N_("Low Priority FEC Rate " \
"[Undefined,1/2,2/3,3/4,5/6,7/8]")
static const int i_lp_fec_list[] = { -1, 1, 2, 3, 4, 5 };
static const char *const ppsz_lp_fec_text[] = {
N_("Undefined"), N_("1/2"), N_("2/3"), N_("3/4"), N_("5/6"), N_("7/8") };
#define BANDWIDTH_TEXT N_("Terrestrial bandwidth")
#define BANDWIDTH_LONGTEXT N_("Terrestrial bandwidth [0=auto,6,7,8 in MHz]")
static const int i_band_list[] = { -1, 6, 7, 8 };
static const char *const ppsz_band_text[] = {
N_("Undefined"), N_("6 MHz"), N_("7 MHz"), N_("8 MHz") };
#define GUARD_TEXT N_("Terrestrial guard interval")
#define GUARD_LONGTEXT N_("Guard interval [Undefined,1/4,1/8,1/16,1/32]")
static const int i_guard_list[] = { -1, 4, 8, 16, 32 };
static const char *const ppsz_guard_text[] = {
N_("Undefined"), N_("1/4"), N_("1/8"), N_("1/16"), N_("1/32") };
#define TRANSMISSION_TEXT N_("Terrestrial transmission mode")
#define TRANSMISSION_LONGTEXT N_("Transmission mode [Undefined,2k,8k]")
static const int i_transmission_list[] = { -1, 2, 8 };
static const char *const ppsz_transmission_text[] = {
N_("Undefined"), N_("2k"), N_("8k") };
#define HIERARCHY_TEXT N_("Terrestrial hierarchy mode")
#define HIERARCHY_LONGTEXT N_("Hierarchy alpha value [Undefined,1,2,4]")
static const int i_hierarchy_list[] = { -1, 1, 2, 4 };
static const char *const ppsz_hierarchy_text[] = {
N_("Undefined"), N_("1"), N_("2"), N_("4") };
/* BDA module additional DVB-S Parameters */
#define AZIMUTH_TEXT N_("Satellite Azimuth")
#define AZIMUTH_LONGTEXT N_("Satellite Azimuth in tenths of degree")
#define ELEVATION_TEXT N_("Satellite Elevation")
#define ELEVATION_LONGTEXT N_("Satellite Elevation in tenths of degree")
#define LONGITUDE_TEXT N_("Satellite Longitude")
#define LONGITUDE_LONGTEXT N_( \
"Satellite Longitude in 10ths of degree, -ve=West")
#define POLARISATION_TEXT N_("Satellite Polarisation")
#define POLARISATION_LONGTEXT N_("Satellite Polarisation [H/V/L/R]")
static const char *const ppsz_polar_list[] = { "H", "V", "L", "R" };
static const char *const ppsz_polar_text[] = {
N_("Horizontal"), N_("Vertical"),
N_("Circular Left"), N_("Circular Right") };
#define RANGE_TEXT N_("Satellite Range Code")
#define RANGE_LONGTEXT N_("Satellite Range Code as defined by manufacturer " \
"e.g. DISEqC switch code")
#define NAME_TEXT N_("Network Name")
#define NAME_LONGTEXT N_("Unique network name in the System Tuning Spaces")
#define CREATE_TEXT N_("Network Name to Create")
#define CREATE_LONGTEXT N_("Create Unique name in the System Tuning Spaces")
vlc_module_begin ()
set_shortname( N_("DVB") )
set_description( N_("DirectShow DVB input") )
set_category( CAT_INPUT )
set_subcategory( SUBCAT_INPUT_ACCESS )
add_integer( "dvb-caching", DEFAULT_PTS_DELAY / 1000, CACHING_TEXT,
CACHING_LONGTEXT, true )
change_safe()
add_integer( "dvb-frequency", 0, FREQ_TEXT, FREQ_LONGTEXT,
false )
change_safe()
add_string( "dvb-network-name", NULL, NAME_TEXT, NAME_LONGTEXT,
true )
add_string( "dvb-create-name", NULL, CREATE_TEXT,
CREATE_LONGTEXT, true )
add_integer( "dvb-adapter", -1, ADAPTER_TEXT, ADAPTER_LONGTEXT,
true )
/* DVB-S (satellite) */
add_integer( "dvb-inversion", 2, INVERSION_TEXT,
INVERSION_LONGTEXT, true )
change_integer_list( i_inversion_list, ppsz_inversion_text )
add_string( "dvb-polarisation", NULL, POLARISATION_TEXT,
POLARISATION_LONGTEXT, false )
change_string_list( ppsz_polar_list, ppsz_polar_text, 0 )
/* Note: Polaristion H = voltage 18; V = voltage 13; */
add_integer( "dvb-network-id", 0, NETID_TEXT, NETID_LONGTEXT,
true )
add_integer( "dvb-azimuth", 0, AZIMUTH_TEXT, AZIMUTH_LONGTEXT,
true )
add_integer( "dvb-elevation", 0, ELEVATION_TEXT,
ELEVATION_LONGTEXT, true )
add_integer( "dvb-longitude", 0, LONGITUDE_TEXT,
LONGITUDE_LONGTEXT, true )
add_string( "dvb-range", NULL, RANGE_TEXT,
RANGE_LONGTEXT, true )
/* dvb-range corresponds to the BDA InputRange parameter which is
* used by some drivers to control the diseqc */
add_integer( "dvb-lnb-lof1", 0, LNB_LOF1_TEXT,
LNB_LOF1_LONGTEXT, true )
add_integer( "dvb-lnb-lof2", 0, LNB_LOF2_TEXT,
LNB_LOF2_LONGTEXT, true )
add_integer( "dvb-lnb-slof", 0, LNB_SLOF_TEXT,
LNB_SLOF_LONGTEXT, true )
add_integer( "dvb-srate", 27500, SRATE_TEXT, SRATE_LONGTEXT,
false )
/* DVB-C (cable) */
add_integer( "dvb-modulation", -1, MODULATION_TEXT,
MODULATION_LONGTEXT, true )
change_integer_list( i_mod_list, ppsz_mod_text )
/* ATSC */
add_integer( "dvb-major-channel", 0, MAJOR_CHANNEL_TEXT,
MAJOR_CHANNEL_LONGTEXT, true )
add_integer( "dvb-minor-channel", 0, MINOR_CHANNEL_TEXT,
MINOR_CHANNEL_LONGTEXT, true )
add_integer( "dvb-physical-channel", 0, PHYSICAL_CHANNEL_TEXT,
PHYSICAL_CHANNEL_LONGTEXT, true )
/* DVB-T (terrestrial) */
add_integer( "dvb-code-rate-hp", -1, CODE_RATE_HP_TEXT,
CODE_RATE_HP_LONGTEXT, true )
change_integer_list( i_hp_fec_list, ppsz_hp_fec_text )
add_integer( "dvb-code-rate-lp", -1, CODE_RATE_LP_TEXT,
CODE_RATE_LP_LONGTEXT, true )
change_integer_list( i_lp_fec_list, ppsz_lp_fec_text )
add_integer( "dvb-bandwidth", 0, BANDWIDTH_TEXT, BANDWIDTH_LONGTEXT,
false )
change_integer_list( i_band_list, ppsz_band_text )
change_safe()
add_integer( "dvb-guard", -1, GUARD_TEXT, GUARD_LONGTEXT, true )
change_integer_list( i_guard_list, ppsz_guard_text )
add_integer( "dvb-transmission", -1, TRANSMISSION_TEXT,
TRANSMISSION_LONGTEXT, true )
change_integer_list( i_transmission_list, ppsz_transmission_text )
add_integer( "dvb-hierarchy", -1, HIERARCHY_TEXT, HIERARCHY_LONGTEXT,
true )
change_integer_list( i_hierarchy_list, ppsz_hierarchy_text )
set_capability( "access", 0 )
add_shortcut( "dvb", /* Generic name */
"dvb-s", "dvbs", /* Satellite */
"dvb-c", "dvbc", /* Cable */
"dvb-t", "dvbt", /* Terrestrial */
"atsc", /* Atsc */
"cqam",) /* Clear QAM */
set_callbacks( Open, Close )
vlc_module_end ()
/*****************************************************************************
* Open: open direct show device as an access module
*****************************************************************************/
static int Open( vlc_object_t *p_this )
{
access_t *p_access = (access_t*)p_this;
access_sys_t *p_sys;
const char* psz_module = "dvb";
const int i_param_count = 26;
const char* psz_param[] = { "frequency", "bandwidth",
"srate", "azimuth", "elevation", "longitude", "polarisation",
"modulation", "caching", "lnb-lof1", "lnb-lof2", "lnb-slof",
"inversion", "network-id", "code-rate-hp", "code-rate-lp",
"guard", "transmission", "hierarchy", "range", "network-name",
"create-name", "major-channel", "minor-channel", "physical-channel",
"adapter" };
const int i_type[] = { VLC_VAR_INTEGER, VLC_VAR_INTEGER,
VLC_VAR_INTEGER, VLC_VAR_INTEGER, VLC_VAR_INTEGER, VLC_VAR_INTEGER,
VLC_VAR_STRING, VLC_VAR_INTEGER, VLC_VAR_INTEGER, VLC_VAR_INTEGER,
VLC_VAR_INTEGER, VLC_VAR_INTEGER, VLC_VAR_INTEGER, VLC_VAR_INTEGER,
VLC_VAR_INTEGER, VLC_VAR_INTEGER, VLC_VAR_INTEGER, VLC_VAR_INTEGER,
VLC_VAR_INTEGER, VLC_VAR_STRING, VLC_VAR_STRING, VLC_VAR_STRING,
VLC_VAR_INTEGER, VLC_VAR_INTEGER, VLC_VAR_INTEGER, VLC_VAR_INTEGER };
char psz_full_name[128];
int i_ret;
/* Only if selected */
if( *p_access->psz_access == '\0' )
return VLC_EGENERIC;
/* Setup Access */
p_access->pf_read = NULL;
p_access->pf_block = Block; /* Function to read compressed data */
p_access->pf_control = Control; /* Function to control the module */
p_access->pf_seek = NULL;
p_access->info.i_update = 0;
p_access->info.i_size = 0;
p_access->info.i_pos = 0;
p_access->info.b_eof = false;
p_access->info.i_title = 0;
p_access->info.i_seekpoint = 0;
p_access->p_sys = p_sys = calloc( 1, sizeof( access_sys_t ) );
if( !p_sys )
return VLC_ENOMEM;
for( int i = 0; i < i_param_count; i++ )
{
snprintf( psz_full_name, 128, "%s-%s", psz_module,
psz_param[i] );
var_Create( p_access, psz_full_name, i_type[i] | VLC_VAR_DOINHERIT );
}
/* Parse the command line */
if( ParsePath( p_access, psz_module, i_param_count, psz_param, i_type ) )
{
free( p_sys );
return VLC_EGENERIC;
}
/* Build directshow graph */
dvb_newBDAGraph( p_access );
i_ret = VLC_EGENERIC;
if( strncmp( p_access->psz_access, "dvb-s", 5 ) == 0 ||
strncmp( p_access->psz_access, "dvbs", 4 ) == 0 )
{
i_ret = dvb_SubmitDVBSTuneRequest( p_access );
}
if( strncmp( p_access->psz_access, "dvb-c", 5 ) == 0 ||
strncmp( p_access->psz_access, "dvbc", 4 ) == 0 )
{
i_ret = dvb_SubmitDVBCTuneRequest( p_access );
}
if( strncmp( p_access->psz_access, "dvb-t", 5 ) == 0 ||
strncmp( p_access->psz_access, "dvbt", 4 ) == 0 )
{
i_ret = dvb_SubmitDVBTTuneRequest( p_access );
}
if( strncmp( p_access->psz_access, "atsc", 4 ) == 0 )
{
i_ret = dvb_SubmitATSCTuneRequest( p_access );
}
if( strncmp( p_access->psz_access, "cqam", 4 ) == 0 )
{
i_ret = dvb_SubmitCQAMTuneRequest( p_access );
}
if( !strcmp( p_access->psz_access, "dvb" ) )
{
/* Try to auto detect */
if( i_ret )
i_ret = dvb_SubmitDVBSTuneRequest( p_access );
if( i_ret )
i_ret = dvb_SubmitDVBCTuneRequest( p_access );
if( i_ret )
i_ret = dvb_SubmitDVBTTuneRequest( p_access );
if( i_ret )
i_ret = dvb_SubmitATSCTuneRequest( p_access );
if( i_ret )
i_ret = dvb_SubmitCQAMTuneRequest( p_access );
}
if( !i_ret )
{
free( p_access->psz_demux );
p_access->psz_demux = strdup( "ts" );
}
else
{
msg_Warn( p_access, "DVB_Open: Unsupported Network %s",
p_access->psz_access);
}
return i_ret;
}
/*****************************************************************************
* ParsePath:
* Parses the path passed to VLC treating it as a MRL which
* is organized as a sequence of <key>=<value> pairs separated by a colon
* e.g. :key1=value1:key2=value2:key3=value3.
* Each <key> is matched to one of the parameters passed in psz_param using
* whatever characters are provided. e.g. fr = fre = frequency
*****************************************************************************/
static int ParsePath( access_t *p_access, const char* psz_module,
const int i_param_count, const char** psz_param, const int* i_type )
{
const int MAXPARAM = 40;
bool b_used[MAXPARAM];
char* psz_parser;
char* psz_token;
char* psz_value;
vlc_value_t v_value;
size_t i_token_len, i_param_len;
int i_this_param;
char psz_full_name[128];
if( i_param_count > MAXPARAM )
{
msg_Warn( p_access, "ParsePath: Too many parameters: %d > %d",
i_param_count, MAXPARAM );
return VLC_EGENERIC;
}
for( int i = 0; i < i_param_count; i++ )
b_used[i] = false;
psz_parser = p_access->psz_location;
if( strlen( psz_parser ) <= 0 )
return VLC_SUCCESS;
i_token_len = strcspn( psz_parser, ":" );
if( i_token_len <= 0 )
i_token_len = strcspn( ++psz_parser, ":" );
do
{
psz_token = strndup( psz_parser, i_token_len );
i_param_len = strcspn( psz_token, "=" );
if( i_param_len <= 0 )
{
msg_Warn( p_access, "ParsePath: Unspecified parameter %s",
psz_token );
free( psz_token );
return VLC_EGENERIC;
}
i_this_param = -1;
for( int i = 0; i < i_param_count; i++ )
{
if( strncmp( psz_token, psz_param[i], i_param_len ) == 0 )
{
i_this_param = i;
break;
}
}
if( i_this_param < 0 )
{
msg_Warn( p_access, "ParsePath: Unknown parameter %s", psz_token );
free( psz_token );
return VLC_EGENERIC;
}
if( b_used[i_this_param] )
{
msg_Warn( p_access, "ParsePath: Duplicate parameter %s",
psz_token );
free( psz_token );
return VLC_EGENERIC;
}
b_used[i_this_param] = true;
/* if "=" was found in token then value starts at
* psz_token + i_paramlen + 1
* else there is no value specified so we use an empty string */
psz_value = psz_token + i_param_len + 1;
if( i_param_len >= i_token_len )
psz_value--;
if( i_type[i_this_param] == VLC_VAR_STRING )
v_value.psz_string = strdup( psz_value );
if( i_type[i_this_param] == VLC_VAR_INTEGER )
v_value.i_int = atol( psz_value );
snprintf( psz_full_name, 128, "%s-%s", psz_module,
psz_param[i_this_param] );
var_Set( p_access, psz_full_name, v_value );
free( psz_token );
if( i_token_len >= strlen( psz_parser ) )
break;
psz_parser += i_token_len + 1;
i_token_len = strcspn( psz_parser, ":" );
}
while( true );
return VLC_SUCCESS;
}
/*****************************************************************************
* AccessClose: close device
*****************************************************************************/
static void Close( vlc_object_t *p_this )
{
access_t *p_access = (access_t *)p_this;
access_sys_t *p_sys = p_access->p_sys;
dvb_deleteBDAGraph( p_access );
free( p_sys );
}
/*****************************************************************************
* Control:
*****************************************************************************/
static int Control( access_t *p_access, int i_query, va_list args )
{
bool *pb_bool, b_bool;
int i_int;
int64_t *pi_64;
switch( i_query )
{
case ACCESS_CAN_SEEK: /* 0 */
case ACCESS_CAN_FASTSEEK: /* 1 */
case ACCESS_CAN_PAUSE: /* 2 */
case ACCESS_CAN_CONTROL_PACE: /* 3 */
pb_bool = (bool*)va_arg( args, bool* );
*pb_bool = false;
break;
case ACCESS_GET_PTS_DELAY: /* 5 */
pi_64 = (int64_t*)va_arg( args, int64_t * );
*pi_64 = (int64_t)var_GetInteger( p_access, "dvb-caching" ) * 1000;
break;
/* */
case ACCESS_GET_TITLE_INFO: /* 6 */
case ACCESS_GET_META: /* 7 */
case ACCESS_SET_PAUSE_STATE: /* 8 */
case ACCESS_SET_TITLE: /* 9 */
case ACCESS_SET_SEEKPOINT: /* 10 */
case ACCESS_GET_CONTENT_TYPE:
return VLC_EGENERIC;
case ACCESS_SET_PRIVATE_ID_STATE: /* 11 */
i_int = (int)va_arg( args, int );
b_bool = (bool)va_arg( args, int );
break;
case ACCESS_SET_PRIVATE_ID_CA: /* 12 -From Demux */
return VLC_EGENERIC;
default:
msg_Warn( p_access,
"DVB_Control: Unimplemented query in control %d", i_query );
return VLC_EGENERIC;
}
return VLC_SUCCESS;
}
/*****************************************************************************
* Block:
*****************************************************************************/
static block_t *Block( access_t *p_access )
{
return dvb_Pop( p_access );
}
modules/access/bda/bda.h deleted 100644 → 0
View file @ 17e3866e
/*****************************************************************************
* bda.h : DirectShow BDA access header for vlc
*****************************************************************************
* Copyright ( C ) 2007 the VideoLAN team
*
* Author: Ken Self <kens@campoz.fslife.co.uk>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 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 General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
/*****************************************************************************
* Preamble
*****************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <vlc_common.h>
#include <vlc_input.h>
#include <vlc_access.h>
#ifndef _MSC_VER
# include <wtypes.h>
# include <unknwn.h>
# include <ole2.h>
# include <limits.h>
# ifdef _WINGDI_
# undef _WINGDI_
# endif
# define _WINGDI_ 1
# define AM_NOVTABLE
# define _OBJBASE_H_
# undef _X86_
# ifndef _I64_MAX
# define _I64_MAX LONG_LONG_MAX
# endif
# define LONGLONG long long
#endif
#ifdef __cplusplus
class BDAGraph;
extern "C" {
#else
typedef struct BDAGraph BDAGraph;
#endif
void dvb_newBDAGraph( access_t* p_access );
void dvb_deleteBDAGraph( access_t* p_access );
int dvb_SubmitCQAMTuneRequest( access_t* p_access );
int dvb_SubmitATSCTuneRequest( access_t* p_access );
int dvb_SubmitDVBTTuneRequest( access_t* p_access );
int dvb_SubmitDVBCTuneRequest( access_t* p_access );
int dvb_SubmitDVBSTuneRequest( access_t* p_access );
block_t *dvb_Pop( access_t* p_access );
#ifdef __cplusplus
}
#endif
/****************************************************************************
* Access descriptor declaration
****************************************************************************/
struct access_sys_t
{
BDAGraph *p_bda_module;
};
modules/access/bda/bdagraph.cpp → modules/access/dtv/bdagraph.cpp
View file @ c819250a
/*****************************************************************************
* bdagraph.cpp : DirectShow BDA graph for vlc
*****************************************************************************
* Copyright( C ) 2007 the VideoLAN team
* Copyright (C) 2007 the VideoLAN team
* Copyright (C) 2011 Rémi Denis-Courmont
*
* Author: Ken Self <kenself(at)optusnet(dot)com(dot)au>
*
......@@ -23,82 +24,251 @@
/*****************************************************************************
* Preamble
*****************************************************************************/
#include "bdagraph.h"
#include <ctype.h>
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
/****************************************************************************
* Interfaces for calls from C
****************************************************************************/
extern "C" {
#include <vlc_common.h>
#include <vlc_block.h>
#include "dtv/bdagraph.hpp"
#include "dtv/dtv.h"
void dvb_newBDAGraph( access_t* p_access )
{
p_access->p_sys->p_bda_module = new BDAGraph( p_access );
};
void dvb_deleteBDAGraph( access_t* p_access )
{
delete p_access->p_sys->p_bda_module;
};
static ModulationType dvb_parse_modulation (const char *mod)
{
if (!strcmp (mod, "16QAM")) return BDA_MOD_16QAM;
if (!strcmp (mod, "32QAM")) return BDA_MOD_32QAM;
if (!strcmp (mod, "64QAM")) return BDA_MOD_64QAM;
if (!strcmp (mod, "128QAM")) return BDA_MOD_128QAM;
if (!strcmp (mod, "256QAM")) return BDA_MOD_256QAM;
return BDA_MOD_NOT_SET;
}
int dvb_SubmitCQAMTuneRequest( access_t* p_access )
static BinaryConvolutionCodeRate dvb_parse_fec (uint32_t fec)
{
switch (fec)
{
if( p_access->p_sys->p_bda_module )
return p_access->p_sys->p_bda_module->SubmitCQAMTuneRequest();
return VLC_EGENERIC;
};
case VLC_FEC(1,2): return BDA_BCC_RATE_1_2;
case VLC_FEC(2,3): return BDA_BCC_RATE_2_3;
case VLC_FEC(3,4): return BDA_BCC_RATE_3_4;
case VLC_FEC(5,6): return BDA_BCC_RATE_5_6;
case VLC_FEC(7,8): return BDA_BCC_RATE_7_8;
}
return BDA_BCC_RATE_NOT_SET;
}
int dvb_SubmitATSCTuneRequest( access_t* p_access )
static GuardInterval dvb_parse_guard (uint32_t guard)
{
switch (guard)
{
if( p_access->p_sys->p_bda_module )
return p_access->p_sys->p_bda_module->SubmitATSCTuneRequest();
return VLC_EGENERIC;
};
case VLC_GUARD(1, 4): return BDA_GUARD_1_4;
case VLC_GUARD(1, 8): return BDA_GUARD_1_8;
case VLC_GUARD(1,16): return BDA_GUARD_1_16;
case VLC_GUARD(1,32): return BDA_GUARD_1_32;
}
return BDA_GUARD_NOT_SET;
}
int dvb_SubmitDVBTTuneRequest( access_t* p_access )
static TransmissionMode dvb_parse_transmission (int transmit)
{
switch (transmit)
{
if( p_access->p_sys->p_bda_module )
return p_access->p_sys->p_bda_module->SubmitDVBTTuneRequest();
return VLC_EGENERIC;
};
case 2: return BDA_XMIT_MODE_2K;
case 8: return BDA_XMIT_MODE_8K;
}
return BDA_XMIT_MODE_NOT_SET;
}
int dvb_SubmitDVBCTuneRequest( access_t* p_access )
static HierarchyAlpha dvb_parse_hierarchy (int hierarchy)
{
switch (hierarchy)
{
if( p_access->p_sys->p_bda_module )
return p_access->p_sys->p_bda_module->SubmitDVBCTuneRequest();
return VLC_EGENERIC;
};
case 1: return BDA_HALPHA_1;
case 2: return BDA_HALPHA_2;
case 4: return BDA_HALPHA_4;
}
return BDA_HALPHA_NOT_SET;
}
int dvb_SubmitDVBSTuneRequest( access_t* p_access )
static Polarisation dvb_parse_polarization (char pol)
{
switch (pol)
{
if( p_access->p_sys->p_bda_module )
return p_access->p_sys->p_bda_module->SubmitDVBSTuneRequest();
return VLC_EGENERIC;
};
case 'H': return BDA_POLARISATION_LINEAR_H;
case 'V': return BDA_POLARISATION_LINEAR_V;
case 'L': return BDA_POLARISATION_CIRCULAR_L;
case 'R': return BDA_POLARISATION_CIRCULAR_R;
}
return BDA_POLARISATION_NOT_SET;
}
block_t *dvb_Pop( access_t* p_access )
static SpectralInversion dvb_parse_inversion (int inversion)
{
switch (inversion)
{
if( p_access->p_sys->p_bda_module )
return p_access->p_sys->p_bda_module->Pop();
return NULL;
};
case 0: return BDA_SPECTRAL_INVERSION_NORMAL;
case 1: return BDA_SPECTRAL_INVERSION_INVERTED;
case -1: return BDA_SPECTRAL_INVERSION_AUTOMATIC;
}
/* should never happen */
return BDA_SPECTRAL_INVERSION_NOT_SET;
}
/****************************************************************************
* Interfaces for calls from C
****************************************************************************/
struct dvb_device
{
BDAGraph *module;
/* DVB-S property cache */
uint32_t frequency;
uint32_t srate;
uint32_t fec;
char inversion;
char pol;
uint32_t lowf, highf, switchf;
};
dvb_device_t *dvb_open (vlc_object_t *obj, bool tune)
{
if (!tune)
return NULL; /* not implemented (yet?) */
dvb_device_t *d = new dvb_device_t;
d->module = new BDAGraph (obj);
d->frequency = 0;
d->srate = 0;
d->fec = VLC_FEC_AUTO;
d->inversion = -1;
d->pol = 0;
d->lowf = d->highf = d->switchf = 0;
return d;
}
void dvb_close (dvb_device_t *d)
{
delete d->module;
delete d;
}
ssize_t dvb_read (dvb_device_t *d, void *buf, size_t len)
{
return d->module->Pop(buf, len);
}
int dvb_add_pid (dvb_device_t *, uint16_t)
{
return 0;
}
void dvb_remove_pid (dvb_device_t *, uint16_t)
{
}
const delsys_t *dvb_guess_system (dvb_device_t *d)
{
return NULL;
}
float dvb_get_signal_strength (dvb_device_t *)
{
return 0.;
}
float dvb_get_snr (dvb_device_t *)
{
return 0.;
}
int dvb_set_inversion (dvb_device_t *d, int inversion)
{
d->inversion = inversion;
if (d->frequency == 0)
return 0; /* not DVB-S */
return d->module->SetDVBS(d->frequency, d->srate, d->fec, d->inversion,
d->pol, d->lowf, d->highf, d->switchf);
}
int dvb_tune (dvb_device_t *d)
{
return d->module->SubmitTuneRequest ();
}
/* DVB-C */
int dvb_set_dvbc (dvb_device_t *d, uint32_t freq, const char *mod,
uint32_t srate, uint32_t fec)
{
return d->module->SetDVBC (freq, mod, srate);
}
/* DVB-S */
int dvb_set_dvbs (dvb_device_t *d, uint32_t freq, uint32_t srate, uint32_t fec)
{
d->frequency = freq;
d->srate = srate;
d->fec = fec;
return d->module->SetDVBS(d->frequency, d->srate, d->fec, d->inversion,
d->pol, d->lowf, d->highf, d->switchf);
}
int dvb_set_dvbs2 (dvb_device_t *d, uint32_t freq, const char *mod,
uint32_t srate, uint32_t fec, int pilot, int rolloff)
{
return VLC_EGENERIC;
}
int dvb_set_sec (dvb_device_t *d, uint32_t freq, char pol,
uint32_t lowf, uint32_t highf, uint32_t switchf)
{
d->frequency = freq;
d->pol = pol;
d->lowf = lowf;
d->highf = highf;
d->switchf = switchf;
return d->module->SetDVBS(d->frequency, d->srate, d->fec, d->inversion,
d->pol, d->lowf, d->highf, d->switchf);
}
/* DVB-T */
int dvb_set_dvbt (dvb_device_t *d, uint32_t freq, const char *mod,
uint32_t fec_hp, uint32_t fec_lp, uint32_t bandwidth,
int transmission, uint32_t guard, int hierarchy)
{
return d->module->SetDVBT(freq, fec_hp, fec_lp,
bandwidth, transmission, guard, hierarchy);
}
/* ATSC */
int dvb_set_atsc (dvb_device_t *d, uint32_t freq, const char *mod)
{
return d->module->SetATSC(freq);
}
int dvb_set_cqam (dvb_device_t *d, uint32_t freq, const char *mod)
{
return d->module->SetCQAM(freq);
}
/*****************************************************************************
* BDAOutput
*****************************************************************************/
BDAOutput::BDAOutput( access_t *p_access ) :
BDAOutput::BDAOutput( vlc_object_t *p_access ) :
p_access(p_access), p_first(NULL), pp_next(&p_first)
{
vlc_mutex_init( &lock );
vlc_cond_init( &wait );
}
BDAOutput::~BDAOutput()
{
Empty();
vlc_mutex_destroy( &lock );
vlc_cond_destroy( &wait );
}
void BDAOutput::Push( block_t *p_block )
{
vlc_mutex_locker l( &lock );
......@@ -106,20 +276,33 @@ void BDAOutput::Push( block_t *p_block )
block_ChainLastAppend( &pp_next, p_block );
vlc_cond_signal( &wait );
}
block_t *BDAOutput::Pop()
ssize_t BDAOutput::Pop(void *buf, size_t len)
{
block_t *block;
{
vlc_mutex_locker l( &lock );
if( !p_first )
vlc_cond_timedwait( &wait, &lock, mdate() + 250*1000 );
block_t *p_ret = p_first;
block = p_first;
p_first = NULL;
pp_next = &p_first;
}
if(block == NULL)
return -1;
return p_ret;
if(len < block->i_buffer)
msg_Err(p_access, "buffer overflow!");
else
len = block->i_buffer;
vlc_memcpy(buf, block->p_buffer, len);
block_Release(block);
return len;
}
void BDAOutput::Empty()
{
vlc_mutex_locker l( &lock );
......@@ -133,7 +316,7 @@ void BDAOutput::Empty()
/*****************************************************************************
* Constructor
*****************************************************************************/
BDAGraph::BDAGraph( access_t* p_this ):
BDAGraph::BDAGraph( vlc_object_t *p_this ):
p_access( p_this ),
guid_network_type(GUID_NULL),
l_tuner_used(-1),
......@@ -164,10 +347,34 @@ BDAGraph::~BDAGraph()
CoUninitialize();
}
int BDAGraph::SubmitTuneRequest(void)
{
HRESULT hr;
/* Build and Run the Graph. If a Tuner device is in use the graph will
* fail to run. Repeated calls to build will check successive tuner
* devices */
do
{
hr = Build();
if( FAILED( hr ) )
{
msg_Warn( p_access, "SubmitTuneRequest: "
"Cannot Build the Graph: hr=0x%8lx", hr );
return VLC_EGENERIC;
}
hr = Start();
}
while( hr != S_OK );
return VLC_SUCCESS;
}
/*****************************************************************************
* Submit an Clear QAM Tune Request (US Cable Shit)
* Set clear QAM (US cable)
*****************************************************************************/
int BDAGraph::SubmitCQAMTuneRequest()
int BDAGraph::SetCQAM(long l_frequency)
{
HRESULT hr = S_OK;
class localComPtr
......@@ -184,11 +391,10 @@ int BDAGraph::SubmitCQAMTuneRequest()
p_cqam_locator->Release();
}
} l;
long l_minor_channel, l_physical_channel, l_frequency;
long l_minor_channel, l_physical_channel;
l_physical_channel = var_GetInteger( p_access, "dvb-physical-channel" );
l_minor_channel = var_GetInteger( p_access, "dvb-minor-channel" );
l_frequency = var_GetInteger( p_access, "dvb-frequency" );
guid_network_type = CLSID_DigitalCableNetworkType;
hr = CreateTuneRequest();
......@@ -238,29 +444,13 @@ int BDAGraph::SubmitCQAMTuneRequest()
return VLC_EGENERIC;
}
/* Build and Run the Graph. If a Tuner device is in use the graph will
* fail to run. Repeated calls to build will check successive tuner
* devices */
do
{
hr = Build();
if( FAILED( hr ) )
{
msg_Warn( p_access, "SubmitCQAMTuneRequest: "\
"Cannot Build the Graph: hr=0x%8lx", hr );
return VLC_EGENERIC;
}
hr = Start();
}
while( hr != S_OK );
return VLC_SUCCESS;
}
/*****************************************************************************
* Submit an ATSC Tune Request
* Set ATSC
*****************************************************************************/
int BDAGraph::SubmitATSCTuneRequest()
int BDAGraph::SetATSC(long l_frequency)
{
HRESULT hr = S_OK;
class localComPtr
......@@ -278,12 +468,10 @@ int BDAGraph::SubmitATSCTuneRequest()
}
} l;
long l_major_channel, l_minor_channel, l_physical_channel;
long l_frequency;
l_major_channel = var_GetInteger( p_access, "dvb-major-channel" );
l_minor_channel = var_GetInteger( p_access, "dvb-minor-channel" );
l_physical_channel = var_GetInteger( p_access, "dvb-physical-channel" );
l_frequency = var_GetInteger( p_access, "dvb-frequency" );
guid_network_type = CLSID_ATSCNetworkProvider;
hr = CreateTuneRequest();
......@@ -334,30 +522,14 @@ int BDAGraph::SubmitATSCTuneRequest()
"Cannot put the locator: hr=0x%8lx", hr );
return VLC_EGENERIC;
}
/* Build and Run the Graph. If a Tuner device is in use the graph will
* fail to run. Repeated calls to build will check successive tuner
* devices */
do
{
hr = Build();
if( FAILED( hr ) )
{
msg_Warn( p_access, "SubmitATSCTuneRequest: "\
"Cannot Build the Graph: hr=0x%8lx", hr );
return VLC_EGENERIC;
}
hr = Start();
}
while( hr != S_OK );
return VLC_SUCCESS;
}
/*****************************************************************************
* Submit a DVB-T Tune Request
* Set DVB-T
******************************************************************************/
int BDAGraph::SubmitDVBTTuneRequest()
int BDAGraph::SetDVBT(long l_frequency, uint32_t fec_hp, uint32_t fec_lp,
long l_bandwidth, int transmission, uint32_t guard, int hierarchy)
{
HRESULT hr = S_OK;
class localComPtr
......@@ -378,88 +550,12 @@ int BDAGraph::SubmitDVBTTuneRequest()
p_dvb_tuning_space->Release();
}
} l;
long l_frequency, l_bandwidth, l_hp_fec, l_lp_fec, l_guard;
long l_transmission, l_hierarchy;
BinaryConvolutionCodeRate i_hp_fec, i_lp_fec;
GuardInterval i_guard;
TransmissionMode i_transmission;
HierarchyAlpha i_hierarchy;
l_frequency = var_GetInteger( p_access, "dvb-frequency" ) / 1000;
l_bandwidth = var_GetInteger( p_access, "dvb-bandwidth" );
l_hp_fec = var_GetInteger( p_access, "dvb-code-rate-hp" );
l_lp_fec = var_GetInteger( p_access, "dvb-code-rate-lp" );
l_guard = var_GetInteger( p_access, "dvb-guard" );
l_transmission = var_GetInteger( p_access, "dvb-transmission" );
l_hierarchy = var_GetInteger( p_access, "dvb-hierarchy" );
switch( l_hp_fec )
{
case 1:
i_hp_fec = BDA_BCC_RATE_1_2; break;
case 2:
i_hp_fec = BDA_BCC_RATE_2_3; break;
case 3:
i_hp_fec = BDA_BCC_RATE_3_4; break;
case 4:
i_hp_fec = BDA_BCC_RATE_5_6; break;
case 5:
i_hp_fec = BDA_BCC_RATE_7_8;break;
default:
i_hp_fec = BDA_BCC_RATE_NOT_SET;
}
switch( l_lp_fec )
{
case 1:
i_lp_fec = BDA_BCC_RATE_1_2; break;
case 2:
i_lp_fec = BDA_BCC_RATE_2_3; break;
case 3:
i_lp_fec = BDA_BCC_RATE_3_4; break;
case 4:
i_lp_fec = BDA_BCC_RATE_5_6; break;
case 5:
i_lp_fec = BDA_BCC_RATE_7_8; break;
default:
i_lp_fec = BDA_BCC_RATE_NOT_SET;
}
switch( l_guard )
{
case 32:
i_guard = BDA_GUARD_1_32; break;
case 16:
i_guard = BDA_GUARD_1_16; break;
case 8:
i_guard = BDA_GUARD_1_8; break;
case 4:
i_guard = BDA_GUARD_1_4; break;
default:
i_guard = BDA_GUARD_NOT_SET;
}
switch( l_transmission )
{
case 2:
i_transmission = BDA_XMIT_MODE_2K; break;
case 8:
i_transmission = BDA_XMIT_MODE_8K; break;
default:
i_transmission = BDA_XMIT_MODE_NOT_SET;
}
switch( l_hierarchy )
{
case 1:
i_hierarchy = BDA_HALPHA_1; break;
case 2:
i_hierarchy = BDA_HALPHA_2; break;
case 4:
i_hierarchy = BDA_HALPHA_4; break;
default:
i_hierarchy = BDA_HALPHA_NOT_SET;
}
BinaryConvolutionCodeRate i_hp_fec = dvb_parse_fec(fec_hp);
BinaryConvolutionCodeRate i_lp_fec = dvb_parse_fec(fec_lp);
GuardInterval i_guard = dvb_parse_guard(guard);
TransmissionMode i_transmission = dvb_parse_transmission(transmission);
HierarchyAlpha i_hierarchy = dvb_parse_hierarchy(hierarchy);
guid_network_type = CLSID_DVBTNetworkProvider;
hr = CreateTuneRequest();
......@@ -531,29 +627,13 @@ int BDAGraph::SubmitDVBTTuneRequest()
return VLC_EGENERIC;
}
/* Build and Run the Graph. If a Tuner device is in use the graph will
* fail to run. Repeated calls to build will check successive tuner
* devices */
do
{
hr = Build();
if( FAILED( hr ) )
{
msg_Warn( p_access, "SubmitDVBTTuneRequest: "\
"Cannot Build the Graph: hr=0x%8lx", hr );
return VLC_EGENERIC;
}
hr = Start();
}
while( hr != S_OK );
return VLC_SUCCESS;
}
/*****************************************************************************
* Submit a DVB-C Tune Request
* Set DVB-C
******************************************************************************/
int BDAGraph::SubmitDVBCTuneRequest()
int BDAGraph::SetDVBC(long l_frequency, const char *mod, long l_symbolrate)
{
HRESULT hr = S_OK;
......@@ -577,29 +657,7 @@ int BDAGraph::SubmitDVBCTuneRequest()
}
} l;
long l_frequency, l_symbolrate;
int i_qam;
ModulationType i_qam_mod;
l_frequency = var_GetInteger( p_access, "dvb-frequency" ) / 1000;
l_symbolrate = var_GetInteger( p_access, "dvb-srate" );
i_qam = var_GetInteger( p_access, "dvb-modulation" );
switch( i_qam )
{
case 16:
i_qam_mod = BDA_MOD_16QAM; break;
case 32:
i_qam_mod = BDA_MOD_32QAM; break;
case 64:
i_qam_mod = BDA_MOD_64QAM; break;
case 128:
i_qam_mod = BDA_MOD_128QAM; break;
case 256:
i_qam_mod = BDA_MOD_256QAM; break;
default:
i_qam_mod = BDA_MOD_NOT_SET;
}
ModulationType i_qam_mod = dvb_parse_modulation(mod);
guid_network_type = CLSID_DVBCNetworkProvider;
hr = CreateTuneRequest();
......@@ -664,29 +722,15 @@ int BDAGraph::SubmitDVBCTuneRequest()
return VLC_EGENERIC;
}
/* Build and Run the Graph. If a Tuner device is in use the graph will
* fail to run. Repeated calls to build will check successive tuner
* devices */
do
{
hr = Build();
if( FAILED( hr ) )
{
msg_Warn( p_access, "SubmitDVBCTuneRequest: "\
"Cannot Build the Graph: hr=0x%8lx", hr );
return VLC_EGENERIC;
}
hr = Start();
}
while( hr != S_OK );
return VLC_SUCCESS;
}
/*****************************************************************************
* Submit a DVB-S Tune Request
* Set DVB-S
******************************************************************************/
int BDAGraph::SubmitDVBSTuneRequest()
int BDAGraph::SetDVBS(long l_frequency, long l_symbolrate, uint32_t fec,
int inversion, char pol,
long l_lnb_lof1, long l_lnb_lof2, long l_lnb_slof)
{
HRESULT hr = S_OK;
......@@ -719,96 +763,25 @@ int BDAGraph::SubmitDVBSTuneRequest()
free( psz_polarisation );
}
} l;
long l_frequency, l_symbolrate, l_azimuth, l_elevation, l_longitude;
long l_lnb_lof1, l_lnb_lof2, l_lnb_slof, l_inversion, l_network_id;
long l_hp_fec;
int i_mod;
Polarisation i_polar;
SpectralInversion i_inversion;
long l_azimuth, l_elevation, l_longitude;
long l_network_id;
VARIANT_BOOL b_west;
BinaryConvolutionCodeRate i_hp_fec;
ModulationType i_mod_typ;
l_frequency = var_GetInteger( p_access, "dvb-frequency" );
l_symbolrate = var_GetInteger( p_access, "dvb-srate" );
BinaryConvolutionCodeRate i_hp_fec = dvb_parse_fec( fec );
Polarisation i_polar = dvb_parse_polarization( pol );
SpectralInversion i_inversion = dvb_parse_inversion( inversion );
l_azimuth = var_GetInteger( p_access, "dvb-azimuth" );
l_elevation = var_GetInteger( p_access, "dvb-elevation" );
l_longitude = var_GetInteger( p_access, "dvb-longitude" );
l_lnb_lof1 = var_GetInteger( p_access, "dvb-lnb-lof1" );
l_lnb_lof2 = var_GetInteger( p_access, "dvb-lnb-lof2" );
l_lnb_slof = var_GetInteger( p_access, "dvb-lnb-slof" );
i_mod = var_GetInteger( p_access, "dvb-modulation" );
l_hp_fec = var_GetInteger( p_access, "dvb-code-rate-hp" );
l_inversion = var_GetInteger( p_access, "dvb-inversion" );
l_network_id = var_GetInteger( p_access, "dvb-network-id" );
l.psz_input_range = var_GetNonEmptyString( p_access, "dvb-range" );
l.psz_polarisation = var_GetNonEmptyString( p_access, "dvb-polarisation" );
if( asprintf( &l.psz_polarisation, "%c", pol ) == -1 )
abort();
b_west = ( l_longitude < 0 );
i_polar = BDA_POLARISATION_NOT_SET;
if( l.psz_polarisation != NULL )
{
switch( toupper( l.psz_polarisation[0] ) )
{
case 'H':
i_polar = BDA_POLARISATION_LINEAR_H;
break;
case 'V':
i_polar = BDA_POLARISATION_LINEAR_V;
break;
case 'L':
i_polar = BDA_POLARISATION_CIRCULAR_L;
break;
case 'R':
i_polar = BDA_POLARISATION_CIRCULAR_R;
break;
}
}
switch( l_inversion )
{
case 0:
i_inversion = BDA_SPECTRAL_INVERSION_NORMAL; break;
case 1:
i_inversion = BDA_SPECTRAL_INVERSION_INVERTED; break;
case 2:
i_inversion = BDA_SPECTRAL_INVERSION_AUTOMATIC; break;
default:
i_inversion = BDA_SPECTRAL_INVERSION_NOT_SET;
}
switch( i_mod )
{
case 16:
i_mod_typ = BDA_MOD_16QAM; break;
case 128:
i_mod_typ = BDA_MOD_128QAM; break;
case 256:
i_mod_typ = BDA_MOD_256QAM; break;
case 10004:
i_mod_typ = BDA_MOD_QPSK; break;
default:
i_mod_typ = BDA_MOD_NOT_SET;
}
switch( l_hp_fec )
{
case 1:
i_hp_fec = BDA_BCC_RATE_1_2; break;
case 2:
i_hp_fec = BDA_BCC_RATE_2_3; break;
case 3:
i_hp_fec = BDA_BCC_RATE_3_4; break;
case 4:
i_hp_fec = BDA_BCC_RATE_5_6; break;
case 5:
i_hp_fec = BDA_BCC_RATE_7_8; break;
default:
i_hp_fec = BDA_BCC_RATE_NOT_SET;
}
l.i_range_len = MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED,
l.psz_input_range, -1, l.pwsz_input_range, 0 );
if( l.i_range_len > 0 )
......@@ -879,8 +852,8 @@ int BDAGraph::SubmitDVBSTuneRequest()
hr = l.p_dvbs_locator->put_SymbolRate( l_symbolrate );
if( SUCCEEDED( hr ) && i_polar != BDA_POLARISATION_NOT_SET )
hr = l.p_dvbs_locator->put_SignalPolarisation( i_polar );
if( SUCCEEDED( hr ) && i_mod_typ != BDA_MOD_NOT_SET )
hr = l.p_dvbs_locator->put_Modulation( i_mod_typ );
if( SUCCEEDED( hr ) )
hr = l.p_dvbs_locator->put_Modulation( BDA_MOD_QPSK );
if( SUCCEEDED( hr ) && i_hp_fec != BDA_BCC_RATE_NOT_SET )
hr = l.p_dvbs_locator->put_InnerFECRate( i_hp_fec );
......@@ -907,22 +880,6 @@ int BDAGraph::SubmitDVBSTuneRequest()
return VLC_EGENERIC;
}
/* Build and Run the Graph. If a Tuner device is in use the graph will
* fail to run. Repeated calls to build will check successive tuner
* devices */
do
{
hr = Build();
if( FAILED( hr ) )
{
msg_Warn( p_access, "SubmitDVBSTuneRequest: "\
"Cannot Build the Graph: hr=0x%8lx", hr );
return VLC_EGENERIC;
}
hr = Start();
}
while( hr != S_OK );
return VLC_SUCCESS;
}
......@@ -1894,9 +1851,9 @@ HRESULT BDAGraph::Start()
/*****************************************************************************
* Pop the stream of data
*****************************************************************************/
block_t *BDAGraph::Pop()
ssize_t BDAGraph::Pop(void *buf, size_t len)
{
return output.Pop();
return output.Pop(buf, len);
}
/******************************************************************************
......
modules/access/bda/bdagraph.h → modules/access/dtv/bdagraph.hpp
View file @ c819250a
......@@ -24,8 +24,6 @@
* Preamble
*****************************************************************************/
#include "bda.h"
using namespace std;
#ifndef _MSC_VER
# include <wtypes.h>
......@@ -50,20 +48,20 @@ using namespace std;
#include <dshow.h>
#include <comcat.h>
#include "bdadefs.h"
#include "dtv/bdadefs.h"
class BDAOutput
{
public:
BDAOutput( access_t * );
BDAOutput( vlc_object_t * );
~BDAOutput();
void Push( block_t * );
block_t *Pop();
ssize_t Pop(void *, size_t);
void Empty();
private:
access_t *p_access;
vlc_object_t *p_access;
vlc_mutex_t lock;
vlc_cond_t wait;
block_t *p_first;
......@@ -74,18 +72,20 @@ private:
class BDAGraph : public ISampleGrabberCB
{
public:
BDAGraph( access_t* p_access );
BDAGraph( vlc_object_t * );
virtual ~BDAGraph();
/* */
int SubmitCQAMTuneRequest();
int SubmitATSCTuneRequest();
int SubmitDVBTTuneRequest();
int SubmitDVBCTuneRequest();
int SubmitDVBSTuneRequest();
int SubmitTuneRequest(void);
int SetCQAM(long);
int SetATSC(long);
int SetDVBT(long, uint32_t, uint32_t, long, int, uint32_t, int);
int SetDVBC(long, const char *, long);
int SetDVBS(long, long, uint32_t, int, char, long, long, long);
/* */
block_t *Pop();
ssize_t Pop(void *, size_t);
private:
/* ISampleGrabberCB methods */
......@@ -97,7 +97,7 @@ private:
STDMETHODIMP SampleCB( double d_time, IMediaSample* p_sample );
STDMETHODIMP BufferCB( double d_time, BYTE* p_buffer, long l_buffer_len );
access_t* p_access;
vlc_object_t *p_access;
CLSID guid_network_type;
long l_tuner_used; /* Index of the Tuning Device */
/* registration number for the RunningObjectTable */
......
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