1 /*****************************************************************************
3 *****************************************************************************
4 * Copyright (C) 2001, 2002 the VideoLAN team
7 * Authors: Eric Petit <titer@videolan.org>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
24 /*****************************************************************************
26 *****************************************************************************/
28 #include <vlc/input.h>
31 #include <sys/types.h>
36 #include <linux/types.h>
37 #include <sys/ioctl.h>
39 #include "videodev2.h"
41 /*****************************************************************************
43 *****************************************************************************/
44 static int Open ( vlc_object_t * );
45 static void Close( vlc_object_t * );
47 #define CACHING_TEXT N_("Caching value in ms")
48 #define CACHING_LONGTEXT N_( \
49 "Default caching value for PVR streams. This " \
50 "value should be set in milliseconds." )
52 #define DEVICE_TEXT N_( "Device" )
53 #define DEVICE_LONGTEXT N_( "PVR video device" )
55 #define RADIO_DEVICE_TEXT N_( "Radio device" )
56 #define RADIO_DEVICE_LONGTEXT N_( "PVR radio device" )
58 #define NORM_TEXT N_( "Norm" )
59 #define NORM_LONGTEXT N_( "Norm of the stream " \
60 "(Automatic, SECAM, PAL, or NTSC)." )
62 #define WIDTH_TEXT N_( "Width" )
63 #define WIDTH_LONGTEXT N_( "Width of the stream to capture " \
64 "(-1 for autodetection)." )
66 #define HEIGHT_TEXT N_( "Height" )
67 #define HEIGHT_LONGTEXT N_( "Height of the stream to capture " \
68 "(-1 for autodetection)." )
70 #define FREQUENCY_TEXT N_( "Frequency" )
71 #define FREQUENCY_LONGTEXT N_( "Frequency to capture (in kHz), if applicable." )
73 #define FRAMERATE_TEXT N_( "Framerate" )
74 #define FRAMERATE_LONGTEXT N_( "Framerate to capture, if applicable " \
75 "(-1 for autodetect)." )
77 #define KEYINT_TEXT N_( "Key interval" )
78 #define KEYINT_LONGTEXT N_( "Interval between keyframes (-1 for autodetect)." )
80 #define BFRAMES_TEXT N_( "B Frames" )
81 #define BFRAMES_LONGTEXT N_("If this option is set, B-Frames will be used. " \
82 "Use this option to set the number of B-Frames.")
84 #define BITRATE_TEXT N_( "Bitrate" )
85 #define BITRATE_LONGTEXT N_( "Bitrate to use (-1 for default)." )
87 #define BITRATE_PEAK_TEXT N_( "Bitrate peak" )
88 #define BITRATE_PEAK_LONGTEXT N_( "Peak bitrate in VBR mode." )
90 /// \bug extra parenthesis
91 #define BITRATE_MODE_TEXT N_( "Bitrate mode)" )
92 #define BITRATE_MODE_LONGTEXT N_( "Bitrate mode to use (VBR or CBR)." )
94 #define BITMASK_TEXT N_( "Audio bitmask" )
95 #define BITMASK_LONGTEXT N_("Bitmask that will "\
96 "get used by the audio part of the card." )
98 #define VOLUME_TEXT N_( "Volume" )
99 #define VOLUME_LONGTEXT N_("Audio volume (0-65535)." )
101 #define CHAN_TEXT N_( "Channel" )
102 #define CHAN_LONGTEXT N_( "Channel of the card to use (Usually, 0 = tuner, " \
103 "1 = composite, 2 = svideo)" )
105 static int i_norm_list[] =
106 { V4L2_STD_UNKNOWN, V4L2_STD_SECAM, V4L2_STD_PAL, V4L2_STD_NTSC };
107 static char *psz_norm_list_text[] =
108 { N_("Automatic"), N_("SECAM"), N_("PAL"), N_("NTSC") };
110 static int i_bitrates[] = { 0, 1 };
111 static char *psz_bitrates_list_text[] = { N_("vbr"), N_("cbr") };
113 static int pi_radio_range[2] = { 65000, 108000 };
116 set_shortname( _("PVR") );
117 set_description( _("IVTV MPEG Encoding cards input") );
118 set_category( CAT_INPUT );
119 set_subcategory( SUBCAT_INPUT_ACCESS );
120 set_capability( "access2", 0 );
121 add_shortcut( "pvr" );
123 add_integer( "pvr-caching", DEFAULT_PTS_DELAY / 1000, NULL, CACHING_TEXT, CACHING_LONGTEXT, VLC_TRUE );
124 add_string( "pvr-device", "/dev/video0", NULL, DEVICE_TEXT,
125 DEVICE_LONGTEXT, VLC_FALSE );
126 add_string( "pvr-radio-device", "/dev/radio0", NULL, RADIO_DEVICE_TEXT,
127 RADIO_DEVICE_LONGTEXT, VLC_FALSE );
128 add_integer( "pvr-norm", V4L2_STD_UNKNOWN , NULL, NORM_TEXT,
129 NORM_LONGTEXT, VLC_FALSE );
130 change_integer_list( i_norm_list, psz_norm_list_text, 0 );
131 add_integer( "pvr-width", -1, NULL, WIDTH_TEXT, WIDTH_LONGTEXT, VLC_TRUE );
132 add_integer( "pvr-height", -1, NULL, HEIGHT_TEXT, HEIGHT_LONGTEXT,
134 add_integer( "pvr-frequency", -1, NULL, FREQUENCY_TEXT, FREQUENCY_LONGTEXT,
136 add_integer( "pvr-framerate", -1, NULL, FRAMERATE_TEXT, FRAMERATE_LONGTEXT,
138 add_integer( "pvr-keyint", -1, NULL, KEYINT_TEXT, KEYINT_LONGTEXT,
140 add_integer( "pvr-bframes", -1, NULL, FRAMERATE_TEXT, FRAMERATE_LONGTEXT,
142 add_integer( "pvr-bitrate", -1, NULL, BITRATE_TEXT, BITRATE_LONGTEXT,
144 add_integer( "pvr-bitrate-peak", -1, NULL, BITRATE_PEAK_TEXT,
145 BITRATE_PEAK_LONGTEXT, VLC_TRUE );
146 add_integer( "pvr-bitrate-mode", -1, NULL, BITRATE_MODE_TEXT,
147 BITRATE_MODE_LONGTEXT, VLC_TRUE );
148 change_integer_list( i_bitrates, psz_bitrates_list_text, 0 );
149 add_integer( "pvr-audio-bitmask", -1, NULL, BITMASK_TEXT,
150 BITMASK_LONGTEXT, VLC_TRUE );
151 add_integer( "pvr-audio-volume", -1, NULL, VOLUME_TEXT,
152 VOLUME_LONGTEXT, VLC_TRUE );
153 add_integer( "pvr-channel", -1, NULL, CHAN_TEXT, CHAN_LONGTEXT, VLC_TRUE );
155 set_callbacks( Open, Close );
158 /*****************************************************************************
160 *****************************************************************************/
161 static int Read ( access_t *, uint8_t *, int );
162 static int Control( access_t *, int, va_list );
164 /* ivtv specific ioctls */
165 #define IVTV_IOC_G_CODEC 0xFFEE7703
166 #define IVTV_IOC_S_CODEC 0xFFEE7704
168 /* for use with IVTV_IOC_G_CODEC and IVTV_IOC_S_CODEC */
170 struct ivtv_ioctl_codec {
172 uint32_t audio_bitmask;
174 uint32_t bitrate_mode;
176 uint32_t bitrate_peak;
178 uint32_t dnr_spatial;
179 uint32_t dnr_temporal;
182 uint32_t framespergop;
183 uint32_t gop_closure;
185 uint32_t stream_type;
190 /* file descriptor */
210 /*****************************************************************************
211 * Open: open the device
212 *****************************************************************************/
213 static int Open( vlc_object_t * p_this )
215 access_t *p_access = (access_t*) p_this;
216 access_sys_t * p_sys;
217 char * psz_tofree, * psz_parser, * psz_device, * psz_radio_device;
220 //psz_device = calloc( strlen( "/dev/videox" ) + 1, 1 );
222 p_access->pf_read = Read;
223 p_access->pf_block = NULL;
224 p_access->pf_seek = NULL;
225 p_access->pf_control = Control;
226 p_access->info.i_update = 0;
227 p_access->info.i_size = 0;
228 p_access->info.i_pos = 0;
229 p_access->info.b_eof = VLC_FALSE;
230 p_access->info.i_title = 0;
231 p_access->info.i_seekpoint = 0;
233 /* create private access data */
234 p_sys = calloc( sizeof( access_sys_t ), 1 );
235 p_access->p_sys = p_sys;
237 /* defaults values */
238 var_Create( p_access, "pvr-caching", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
240 var_Create( p_access, "pvr-device", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
241 var_Get( p_access, "pvr-device" , &val);
242 psz_device = val.psz_string;
244 var_Create( p_access, "pvr-radio-device", VLC_VAR_STRING |
246 var_Get( p_access, "pvr-radio-device" , &val);
247 psz_radio_device = val.psz_string;
249 var_Create( p_access, "pvr-norm", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
250 var_Get( p_access, "pvr-norm" , &val);
251 p_sys->i_standard = val.i_int;
253 var_Create( p_access, "pvr-width", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
254 var_Get( p_access, "pvr-width" , &val);
255 p_sys->i_width = val.i_int;
257 var_Create( p_access, "pvr-height", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
258 var_Get( p_access, "pvr-height" , &val);
259 p_sys->i_height = val.i_int;
261 var_Create( p_access, "pvr-frequency", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
262 var_Get( p_access, "pvr-frequency" , &val);
263 p_sys->i_frequency = val.i_int;
265 var_Create( p_access, "pvr-framerate", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
266 var_Get( p_access, "pvr-framerate" , &val);
267 p_sys->i_framerate = val.i_int;
269 var_Create( p_access, "pvr-keyint", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
270 var_Get( p_access, "pvr-keyint" , &val);
271 p_sys->i_keyint = val.i_int;
273 var_Create( p_access, "pvr-bframes", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
274 var_Get( p_access, "pvr-bframes" , &val);
275 p_sys->i_bframes = val.b_bool;
277 var_Create( p_access, "pvr-bitrate", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
278 var_Get( p_access, "pvr-bitrate" , &val);
279 p_sys->i_bitrate = val.i_int;
281 var_Create( p_access, "pvr-bitrate-peak", VLC_VAR_INTEGER |
283 var_Get( p_access, "pvr-bitrate-peak" , &val);
284 p_sys->i_bitrate_peak = val.i_int;
286 var_Create( p_access, "pvr-bitrate-mode", VLC_VAR_INTEGER |
288 var_Get( p_access, "pvr-bitrate-mode" , &val);
289 p_sys->i_bitrate_mode = val.i_int;
291 var_Create( p_access, "pvr-audio-bitmask", VLC_VAR_INTEGER |
293 var_Get( p_access, "pvr-audio-bitmask" , &val);
294 p_sys->i_audio_bitmask = val.i_int;
296 var_Create( p_access, "pvr-audio-volume", VLC_VAR_INTEGER |
298 var_Get( p_access, "pvr-audio-volume" , &val);
299 p_sys->i_volume = val.i_int;
301 var_Create( p_access, "pvr-channel", VLC_VAR_INTEGER |
303 var_Get( p_access, "pvr-channel" , &val);
304 p_sys->i_input = val.i_int;
306 /* parse command line options */
307 psz_tofree = strdup( p_access->psz_path );
308 psz_parser = psz_tofree;
314 if ( !strncmp( psz_parser, "norm=", strlen( "norm=" ) ) )
316 char *psz_parser_init;
317 psz_parser += strlen( "norm=" );
318 psz_parser_init = psz_parser;
319 while ( *psz_parser != ':' && *psz_parser != ','
320 && *psz_parser != '\0' )
325 if ( !strncmp( psz_parser_init, "secam" ,
326 psz_parser - psz_parser_init ) )
328 p_sys->i_standard = V4L2_STD_SECAM;
330 else if ( !strncmp( psz_parser_init, "pal" ,
331 psz_parser - psz_parser_init ) )
333 p_sys->i_standard = V4L2_STD_PAL;
335 else if ( !strncmp( psz_parser_init, "ntsc" ,
336 psz_parser - psz_parser_init ) )
338 p_sys->i_standard = V4L2_STD_NTSC;
342 p_sys->i_standard = strtol( psz_parser_init ,
346 else if( !strncmp( psz_parser, "channel=",
347 strlen( "channel=" ) ) )
350 strtol( psz_parser + strlen( "channel=" ),
353 else if( !strncmp( psz_parser, "device=", strlen( "device=" ) ) )
355 psz_device = calloc( strlen( "/dev/videox" ) + 1, 1 );
356 sprintf( psz_device, "/dev/video%ld",
357 strtol( psz_parser + strlen( "device=" ),
360 else if( !strncmp( psz_parser, "frequency=",
361 strlen( "frequency=" ) ) )
364 strtol( psz_parser + strlen( "frequency=" ),
367 else if( !strncmp( psz_parser, "framerate=",
368 strlen( "framerate=" ) ) )
371 strtol( psz_parser + strlen( "framerate=" ),
374 else if( !strncmp( psz_parser, "keyint=",
375 strlen( "keyint=" ) ) )
378 strtol( psz_parser + strlen( "keyint=" ),
381 else if( !strncmp( psz_parser, "bframes=",
382 strlen( "bframes=" ) ) )
385 strtol( psz_parser + strlen( "bframes=" ),
389 else if( !strncmp( psz_parser, "width=",
390 strlen( "width=" ) ) )
393 strtol( psz_parser + strlen( "width=" ),
396 else if( !strncmp( psz_parser, "height=",
397 strlen( "height=" ) ) )
400 strtol( psz_parser + strlen( "height=" ),
403 else if( !strncmp( psz_parser, "audio=",
404 strlen( "audio=" ) ) )
406 p_sys->i_audio_bitmask =
407 strtol( psz_parser + strlen( "audio=" ),
410 else if( !strncmp( psz_parser, "bitrate=",
411 strlen( "bitrate=" ) ) )
414 strtol( psz_parser + strlen( "bitrate=" ),
417 else if( !strncmp( psz_parser, "maxbitrate=",
418 strlen( "maxbitrate=" ) ) )
420 p_sys->i_bitrate_peak =
421 strtol( psz_parser + strlen( "maxbitrate=" ),
424 else if( !strncmp( psz_parser, "bitratemode=",
425 strlen( "bitratemode=" ) ) )
427 char *psz_parser_init;
428 psz_parser += strlen( "bitratemode=" );
429 psz_parser_init = psz_parser;
430 while ( *psz_parser != ':' && *psz_parser != ','
431 && *psz_parser != '\0' )
436 if ( !strncmp( psz_parser_init, "vbr" ,
437 psz_parser - psz_parser_init ) )
439 p_sys->i_bitrate_mode = 0;
441 else if ( !strncmp( psz_parser_init, "cbr" ,
442 psz_parser - psz_parser_init ) )
444 p_sys->i_bitrate_mode = 1;
447 else if( !strncmp( psz_parser, "size=",
448 strlen( "size=" ) ) )
451 strtol( psz_parser + strlen( "size=" ),
454 strtol( psz_parser + 1 ,
459 char *psz_parser_init;
460 psz_parser_init = psz_parser;
461 while ( *psz_parser != ':' && *psz_parser != ',' && *psz_parser != '\0' )
465 psz_device = calloc( psz_parser - psz_parser_init + 1, 1 );
466 strncpy( psz_device, psz_parser_init,
467 psz_parser - psz_parser_init );
476 //give a default value to psz_device if none has been specified
478 if ( psz_device == NULL )
480 psz_device = calloc( strlen( "/dev/videox" ) + 1, 1 );
481 strcpy( psz_device, "/dev/video0" );
486 /* open the device */
487 if( ( p_sys->i_fd = open( psz_device, O_RDWR ) ) < 0 )
489 msg_Err( p_access, "cannot open device (%s)", strerror( errno ) );
495 msg_Dbg( p_access, "using video device: %s",psz_device);
501 if ( p_sys->i_input != -1 )
503 if ( ioctl( p_sys->i_fd, VIDIOC_S_INPUT, &p_sys->i_input ) < 0 )
505 msg_Warn( p_access, "VIDIOC_S_INPUT failed" );
509 msg_Dbg( p_access, "input set to: %d", p_sys->i_input);
513 /* set the video standard */
514 if ( p_sys->i_standard != V4L2_STD_UNKNOWN )
516 if ( ioctl( p_sys->i_fd, VIDIOC_S_STD, &p_sys->i_standard ) < 0 )
518 msg_Warn( p_access, "VIDIOC_S_STD failed" );
522 msg_Dbg( p_access, "video standard set to: %x", p_sys->i_standard);
526 /* set the picture size */
527 if ( p_sys->i_width != -1 || p_sys->i_height != -1 )
529 struct v4l2_format vfmt;
531 vfmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
532 if ( ioctl( p_sys->i_fd, VIDIOC_G_FMT, &vfmt ) < 0 )
534 msg_Warn( p_access, "VIDIOC_G_FMT failed" );
538 if ( p_sys->i_width != -1 )
540 vfmt.fmt.pix.width = p_sys->i_width;
543 if ( p_sys->i_height != -1 )
545 vfmt.fmt.pix.height = p_sys->i_height;
548 if ( ioctl( p_sys->i_fd, VIDIOC_S_FMT, &vfmt ) < 0 )
550 msg_Warn( p_access, "VIDIOC_S_FMT failed" );
554 msg_Dbg( p_access, "picture size set to: %dx%d",
555 vfmt.fmt.pix.width, vfmt.fmt.pix.height );
560 /* set the frequency */
561 if ( p_sys->i_frequency != -1 )
564 struct v4l2_tuner vt;
565 vt.index = 0; /* TODO: let the user choose the tuner */
566 memset( &vt.reserved, 0, sizeof(vt.reserved) );
568 if ( p_sys->i_frequency >= pi_radio_range[0]
569 && p_sys->i_frequency <= pi_radio_range[1] )
571 if( ( p_sys->i_radio_fd = open( psz_radio_device, O_RDWR ) ) < 0 )
573 msg_Err( p_access, "cannot open radio device (%s)",
575 close( p_sys->i_fd );
581 msg_Dbg( p_access, "using radio device: %s", psz_radio_device );
583 i_fd = p_sys->i_radio_fd;
588 p_sys->i_radio_fd = -1;
591 if ( ioctl( i_fd, VIDIOC_G_TUNER, &vt ) < 0 )
593 msg_Warn( p_access, "VIDIOC_G_TUNER failed (%s)",
598 struct v4l2_frequency vf;
601 if ( ioctl( i_fd, VIDIOC_G_FREQUENCY, &vf ) < 0 )
603 msg_Warn( p_access, "VIDIOC_G_FREQUENCY failed (%s)",
608 if( vt.capability & V4L2_TUNER_CAP_LOW )
609 vf.frequency = p_sys->i_frequency * 16;
611 vf.frequency = (p_sys->i_frequency * 16 + 500) / 1000;
613 if( ioctl( i_fd, VIDIOC_S_FREQUENCY, &vf ) < 0 )
615 msg_Warn( p_access, "VIDIOC_S_FREQUENCY failed (%s)",
620 msg_Dbg( p_access, "tuner frequency set to: %d",
621 p_sys->i_frequency );
627 /* control parameters */
628 if ( p_sys->i_volume != -1 )
630 struct v4l2_control ctrl;
632 ctrl.id = V4L2_CID_AUDIO_VOLUME;
633 ctrl.value = p_sys->i_volume;
635 if ( ioctl( p_sys->i_fd, VIDIOC_S_CTRL, &ctrl ) < 0 )
637 msg_Warn( p_access, "VIDIOC_S_CTRL failed" );
641 /* codec parameters */
642 if ( p_sys->i_framerate != -1
643 || p_sys->i_bitrate_mode != -1
644 || p_sys->i_bitrate_peak != -1
645 || p_sys->i_keyint != -1
646 || p_sys->i_bframes != -1
647 || p_sys->i_bitrate != -1
648 || p_sys->i_audio_bitmask != -1 )
650 struct ivtv_ioctl_codec codec;
652 if ( ioctl( p_sys->i_fd, IVTV_IOC_G_CODEC, &codec ) < 0 )
654 msg_Warn( p_access, "IVTV_IOC_G_CODEC failed" );
658 if ( p_sys->i_framerate != -1 )
660 switch ( p_sys->i_framerate )
671 msg_Warn( p_access, "invalid framerate, reverting to 25" );
677 if ( p_sys->i_bitrate != -1 )
679 codec.bitrate = p_sys->i_bitrate;
682 if ( p_sys->i_bitrate_peak != -1 )
684 codec.bitrate_peak = p_sys->i_bitrate_peak;
687 if ( p_sys->i_bitrate_mode != -1 )
689 codec.bitrate_mode = p_sys->i_bitrate_mode;
692 if ( p_sys->i_audio_bitmask != -1 )
694 codec.audio_bitmask = p_sys->i_audio_bitmask;
696 if ( p_sys->i_keyint != -1 )
698 codec.framespergop = p_sys->i_keyint;
701 if ( p_sys->i_bframes != -1 )
703 codec.bframes = p_sys->i_bframes;
705 if( ioctl( p_sys->i_fd, IVTV_IOC_S_CODEC, &codec ) < 0 )
707 msg_Warn( p_access, "IVTV_IOC_S_CODEC failed" );
711 msg_Dbg( p_access, "Setting codec parameters to: framerate: %d, bitrate: %d/%d/%d",
712 codec.framerate, codec.bitrate, codec.bitrate_peak, codec.bitrate_mode );
717 /* do a quick read */
721 if ( read( p_sys->i_fd, psz_tmp, 1 ) )
723 msg_Dbg(p_input, "Could read byte from device");
727 msg_Warn(p_input, "Could not read byte from device");
735 /*****************************************************************************
736 * Close: close the device
737 *****************************************************************************/
738 static void Close( vlc_object_t * p_this )
740 access_t *p_access = (access_t*) p_this;
741 access_sys_t * p_sys = p_access->p_sys;
743 close( p_sys->i_fd );
744 if ( p_sys->i_radio_fd != -1 )
745 close( p_sys->i_radio_fd );
749 /*****************************************************************************
751 *****************************************************************************/
752 static int Read( access_t * p_access, uint8_t * p_buffer, int i_len )
754 access_sys_t * p_sys = p_access->p_sys;
759 ufd.fd = p_sys->i_fd;
762 if( p_access->info.b_eof )
767 if( p_access->b_die )
772 while( ( i_ret = poll( &ufd, 1, 500 ) ) == 0 );
776 msg_Err( p_access, "select error (%s)", strerror( errno ) );
780 i_ret = read( p_sys->i_fd, p_buffer, i_len );
783 p_access->info.b_eof = VLC_TRUE;
787 p_access->info.i_pos += i_ret;
793 /*****************************************************************************
795 *****************************************************************************/
796 static int Control( access_t *p_access, int i_query, va_list args )
805 case ACCESS_CAN_SEEK:
806 case ACCESS_CAN_FASTSEEK:
807 pb_bool = (vlc_bool_t*)va_arg( args, vlc_bool_t* );
808 *pb_bool = VLC_FALSE;
810 case ACCESS_CAN_PAUSE:
811 pb_bool = (vlc_bool_t*)va_arg( args, vlc_bool_t* );
812 *pb_bool = VLC_FALSE;
814 case ACCESS_CAN_CONTROL_PACE:
815 pb_bool = (vlc_bool_t*)va_arg( args, vlc_bool_t* );
816 *pb_bool = VLC_FALSE;
821 pi_int = (int*)va_arg( args, int * );
825 case ACCESS_GET_PTS_DELAY:
826 pi_64 = (int64_t*)va_arg( args, int64_t * );
827 *pi_64 = (int64_t)var_GetInteger( p_access, "pvr-caching" ) * 1000;
831 case ACCESS_SET_PAUSE_STATE:
835 case ACCESS_GET_TITLE_INFO:
836 case ACCESS_SET_TITLE:
837 case ACCESS_SET_SEEKPOINT:
838 case ACCESS_SET_PRIVATE_ID_STATE:
842 msg_Warn( p_access, "unimplemented query in control" );