Commit 41625283 authored by Laurent Aimar's avatar Laurent Aimar

* v4l: converted to access2, but untested so ...

parent 47912024
......@@ -103,13 +103,13 @@ vlc_module_begin();
VLC_TRUE );
add_shortcut( "v4l" );
set_capability( "access", 10 );
set_capability( "access2", 10 );
set_callbacks( AccessOpen, AccessClose );
add_submodule();
set_description( _("Video4Linux demuxer") );
add_shortcut( "v4l" );
set_capability( "demux", 200 );
set_capability( "demux2", 20 );
set_callbacks( DemuxOpen, DemuxClose );
vlc_module_end();
......@@ -117,11 +117,17 @@ vlc_module_end();
/*****************************************************************************
* Access: local prototypes
*****************************************************************************/
static int Read ( input_thread_t *, byte_t *, size_t );
static int AccessRead ( access_t *, uint8_t *, int );
static int AccessControl( access_t *, int, va_list );
static void ParseMRL ( access_t * );
static int OpenVideoDev( access_t *, char * );
static int OpenAudioDev( access_t *, char * );
static int GrabAudio( access_t *, uint8_t **, int *, mtime_t * );
static int GrabVideo( access_t *, uint8_t **, int *, mtime_t * );
static void ParseMRL ( input_thread_t * );
static int OpenVideoDev( input_thread_t *, char * );
static int OpenAudioDev( input_thread_t *, char * );
#define MJPEG_BUFFER_SIZE (256*1024)
......@@ -232,7 +238,6 @@ struct access_sys_t
int i_data_size;
int i_data_pos;
uint8_t *p_data; // never allocated
};
/*
......@@ -279,12 +284,21 @@ static void SetQWBE( uint8_t *p, uint64_t qw )
*****************************************************************************/
static int AccessOpen( vlc_object_t *p_this )
{
input_thread_t *p_input = (input_thread_t *)p_this;
access_sys_t *p_sys;
vlc_value_t val;
/* create access private data */
p_input->p_access_data = p_sys = malloc( sizeof( access_sys_t ) );
access_t *p_access = (access_t*)p_this;
access_sys_t *p_sys;
/* Set up p_access */
p_access->pf_read = AccessRead;
p_access->pf_block = NULL;
p_access->pf_control = AccessControl;
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 = VLC_FALSE;
p_access->info.i_title = 0;
p_access->info.i_seekpoint = 0;
p_access->p_sys = p_sys = malloc( sizeof( access_sys_t ) );
memset( p_sys, 0, sizeof( access_sys_t ) );
p_sys->i_audio = -1;
......@@ -320,20 +334,20 @@ static int AccessOpen( vlc_object_t *p_this )
p_sys->fd_video = -1;
p_sys->fd_audio = -1;
ParseMRL( p_input );
ParseMRL( p_access );
/* Find main device (video or audio) */
if( p_sys->psz_device && *p_sys->psz_device )
{
msg_Dbg( p_input, "main device=`%s'", p_sys->psz_device );
msg_Dbg( p_access, "main device=`%s'", p_sys->psz_device );
/* Try to open as video device */
p_sys->fd_video = OpenVideoDev( p_input, p_sys->psz_device );
p_sys->fd_video = OpenVideoDev( p_access, p_sys->psz_device );
if( p_sys->fd_video < 0 )
{
/* Try to open as audio device */
p_sys->fd_audio = OpenAudioDev( p_input, p_sys->psz_device );
p_sys->fd_audio = OpenAudioDev( p_access, p_sys->psz_device );
if( p_sys->fd_audio >= 0 )
{
if( p_sys->psz_adev ) free( p_sys->psz_adev );
......@@ -352,8 +366,7 @@ static int AccessOpen( vlc_object_t *p_this )
/* If no device opened, only continue if the access was forced */
if( p_sys->fd_video < 0 && p_sys->fd_audio < 0 )
{
if( !p_input->psz_access ||
strcmp( p_input->psz_access, "v4l" ) )
if( strcmp( p_access->psz_access, "v4l" ) )
{
AccessClose( p_this );
return VLC_EGENERIC;
......@@ -365,17 +378,13 @@ static int AccessOpen( vlc_object_t *p_this )
{
if( !p_sys->psz_vdev || !*p_sys->psz_vdev )
{
var_Create( p_input, "v4l-vdev",
VLC_VAR_STRING | VLC_VAR_DOINHERIT );
var_Get( p_input, "v4l-vdev", &val );
if( p_sys->psz_vdev ) free( p_sys->psz_vdev );
p_sys->psz_vdev = val.psz_string;
p_sys->psz_vdev = var_CreateGetString( p_access, "v4l-vdev" );;
}
if( p_sys->psz_vdev && *p_sys->psz_vdev )
{
p_sys->fd_video = OpenVideoDev( p_input, p_sys->psz_vdev );
p_sys->fd_video = OpenVideoDev( p_access, p_sys->psz_vdev );
}
}
......@@ -384,17 +393,13 @@ static int AccessOpen( vlc_object_t *p_this )
{
if( !p_sys->psz_adev || !*p_sys->psz_adev )
{
var_Create( p_input, "v4l-adev",
VLC_VAR_STRING | VLC_VAR_DOINHERIT );
var_Get( p_input, "v4l-adev", &val );
if( p_sys->psz_adev ) free( p_sys->psz_adev );
p_sys->psz_adev = val.psz_string;
p_sys->psz_adev = var_CreateGetString( p_access, "v4l-adev" );;
}
if( p_sys->psz_adev && *p_sys->psz_adev )
{
p_sys->fd_audio = OpenAudioDev( p_input, p_sys->psz_adev );
p_sys->fd_audio = OpenAudioDev( p_access, p_sys->psz_adev );
}
}
......@@ -404,25 +409,7 @@ static int AccessOpen( vlc_object_t *p_this )
return VLC_EGENERIC;
}
p_input->pf_read = Read;
p_input->pf_seek = NULL;
p_input->pf_set_area = NULL;
p_input->pf_set_program = NULL;
vlc_mutex_lock( &p_input->stream.stream_lock );
p_input->stream.b_pace_control = 0;
p_input->stream.b_seekable = 0;
p_input->stream.p_selected_area->i_size = 0;
p_input->stream.p_selected_area->i_tell = 0;
p_input->stream.i_method = INPUT_METHOD_FILE;
vlc_mutex_unlock( &p_input->stream.stream_lock );
/* Update default_pts to a suitable value for access */
var_Create( p_input, "v4l-caching", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT);
var_Get( p_input, "v4l-caching", &val );
p_input->i_pts_delay = val.i_int * 1000;
msg_Info( p_input, "v4l grabbing started" );
msg_Dbg( p_access, "v4l grabbing started" );
/* create header */
p_sys->i_streams = 0;
......@@ -468,17 +455,206 @@ static int AccessOpen( vlc_object_t *p_this )
}
p_sys->i_header_pos = 0;
/* Update default_pts to a suitable value for access */
var_Create( p_access, "v4l-caching", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
/* Force v4l demuxer */
p_access->psz_demux = strdup( "v4l" );
return VLC_SUCCESS;
}
/*****************************************************************************
* AccessClose: close device, free resources
*****************************************************************************/
static void AccessClose( vlc_object_t *p_this )
{
access_t *p_access = (access_t *)p_this;
access_sys_t *p_sys = p_access->p_sys;
if( p_sys->psz_device ) free( p_sys->psz_device );
if( p_sys->psz_vdev ) free( p_sys->psz_vdev );
if( p_sys->psz_adev ) free( p_sys->psz_adev );
if( p_sys->fd_video >= 0 ) close( p_sys->fd_video );
if( p_sys->fd_audio >= 0 ) close( p_sys->fd_audio );
if( p_sys->p_header ) free( p_sys->p_header );
if( p_sys->p_audio_frame ) free( p_sys->p_audio_frame );
if( p_sys->b_mjpeg )
{
int i_noframe = -1;
ioctl( p_sys->fd_video, MJPIOC_QBUF_CAPT, &i_noframe );
}
if( p_sys->p_video_mmap && p_sys->p_video_mmap != MAP_FAILED )
{
if( p_sys->b_mjpeg )
munmap( p_sys->p_video_mmap, p_sys->mjpeg_buffers.size *
p_sys->mjpeg_buffers.count );
else
munmap( p_sys->p_video_mmap, p_sys->vid_mbuf.size );
}
free( p_sys );
}
/*****************************************************************************
* AccessControl:
*****************************************************************************/
static int AccessControl( access_t *p_access, int i_query, va_list args )
{
vlc_bool_t *pb_bool;
int *pi_int;
int64_t *pi_64;
switch( i_query )
{
/* */
case ACCESS_CAN_SEEK:
case ACCESS_CAN_FASTSEEK:
case ACCESS_CAN_PAUSE:
case ACCESS_CAN_CONTROL_PACE:
pb_bool = (vlc_bool_t*)va_arg( args, vlc_bool_t* );
*pb_bool = VLC_FALSE;
break;
/* */
case ACCESS_GET_MTU:
pi_int = (int*)va_arg( args, int * );
*pi_int = 0;
break;
case ACCESS_GET_PTS_DELAY:
pi_64 = (int64_t*)va_arg( args, int64_t * );
*pi_64 = (int64_t)var_GetInteger( p_access, "v4l-caching" ) * I64C(1000);
break;
/* */
case ACCESS_SET_PAUSE_STATE:
case ACCESS_GET_TITLE_INFO:
case ACCESS_SET_TITLE:
case ACCESS_SET_SEEKPOINT:
return VLC_EGENERIC;
default:
msg_Err( p_access, "unimplemented query in control" );
return VLC_EGENERIC;
}
return VLC_SUCCESS;
}
/*****************************************************************************
* AccessRead:
*****************************************************************************/
static int AccessRead( access_t *p_access, uint8_t *p_buffer, int i_len )
{
access_sys_t *p_sys = p_access->p_sys;
int i_data = 0;
int i_stream;
mtime_t i_pts;
while( i_len > 0 )
{
/* First copy header if any */
if( p_sys->i_header_pos < p_sys->i_header_size )
{
int i_copy;
i_copy = __MIN( p_sys->i_header_size - p_sys->i_header_pos,
(int)i_len );
memcpy( p_buffer, &p_sys->p_header[p_sys->i_header_pos], i_copy );
p_sys->i_header_pos += i_copy;
p_buffer += i_copy;
i_len -= i_copy;
i_data += i_copy;
}
/* then data */
if( i_len > 0 && p_sys->i_data_pos < p_sys->i_data_size )
{
int i_copy;
i_copy = __MIN( p_sys->i_data_size - p_sys->i_data_pos,
(int)i_len );
memcpy( p_buffer, &p_sys->p_data[p_sys->i_data_pos], i_copy );
p_sys->i_data_pos += i_copy;
p_buffer += i_copy;
i_len -= i_copy;
i_data += i_copy;
}
/* The caller got what he wanted */
if( i_len == 0 )
{
return i_data;
}
/* Read no more than one frame at a time.
* That kills latency, especially for encoded v4l streams */
if( p_sys->i_data_size && p_sys->i_data_pos == p_sys->i_data_size )
{
p_sys->i_data_pos = 0; p_sys->i_data_size = 0;
return i_data;
}
/* Re-fill data by grabbing audio/video */
p_sys->i_data_pos = p_sys->i_data_size = 0;
/* Try grabbing audio frames first */
i_stream = p_sys->i_streams - 1;
if( p_sys->fd_audio < 0 ||
GrabAudio( p_access, &p_sys->p_data,
&p_sys->i_data_size, &i_pts ) != VLC_SUCCESS )
{
int i_ret = VLC_ETIMEOUT;
/* Try grabbing video frame */
i_stream = 0;
if( p_sys->fd_video > 0 )
{
i_ret = GrabVideo( p_access, &p_sys->p_data,
&p_sys->i_data_size, &i_pts );
}
/* No video or timeout */
if( i_ret == VLC_ETIMEOUT )
{
/* Sleep so we do not consume all the cpu, 10ms seems
* like a good value (100fps) */
msleep( 10000 );
continue;
}
else if( i_ret != VLC_SUCCESS )
{
msg_Err( p_access, "Error during capture!" );
return -1;
}
}
/* create pseudo header */
p_sys->i_header_size = 16;
p_sys->i_header_pos = 0;
SetDWBE( &p_sys->p_header[0], i_stream );
SetDWBE( &p_sys->p_header[4], p_sys->i_data_size );
SetQWBE( &p_sys->p_header[8], i_pts );
}
return i_data;
}
/*****************************************************************************
* ParseMRL: parse the options contained in the MRL
*****************************************************************************/
static void ParseMRL( input_thread_t *p_input )
static void ParseMRL( access_t *p_access )
{
access_sys_t *p_sys = p_input->p_access_data;
access_sys_t *p_sys = p_access->p_sys;
char *psz_dup = strdup( p_input->psz_name );
char *psz_dup = strdup( p_access->psz_path );
char *psz_parser = psz_dup;
while( *psz_parser && *psz_parser != ':' )
......@@ -533,7 +709,7 @@ static void ParseMRL( input_thread_t *p_input )
&psz_parser, 0 );
if( p_sys->i_frequency < 30000 )
{
msg_Warn( p_input, "v4l syntax has changed : "
msg_Warn( p_access, "v4l syntax has changed : "
"'frequency' is now channel frequency in kHz");
}
}
......@@ -584,7 +760,7 @@ static void ParseMRL( input_thread_t *p_input )
p_sys->i_height = strtol( psz_parser + 1,
&psz_parser, 0 );
}
msg_Dbg( p_input, "WxH %dx%d", p_sys->i_width,
msg_Dbg( p_access, "WxH %dx%d", p_sys->i_width,
p_sys->i_height );
}
}
......@@ -677,7 +853,7 @@ static void ParseMRL( input_thread_t *p_input )
}
else
{
msg_Warn( p_input, "unknown option" );
msg_Warn( p_access, "unknown option" );
}
while( *psz_parser && *psz_parser != ':' )
......@@ -702,9 +878,9 @@ static void ParseMRL( input_thread_t *p_input )
/*****************************************************************************
* OpenVideoDev:
*****************************************************************************/
int OpenVideoDev( input_thread_t *p_input, char *psz_device )
static int OpenVideoDev( access_t *p_access, char *psz_device )
{
access_sys_t *p_sys = p_input->p_access_data;
access_sys_t *p_sys = p_access->p_sys;
int i_fd;
struct video_channel vid_channel;
......@@ -713,17 +889,17 @@ int OpenVideoDev( input_thread_t *p_input, char *psz_device )
if( ( i_fd = open( psz_device, O_RDWR ) ) < 0 )
{
msg_Err( p_input, "cannot open device (%s)", strerror( errno ) );
msg_Err( p_access, "cannot open device (%s)", strerror( errno ) );
goto vdev_failed;
}
if( ioctl( i_fd, VIDIOCGCAP, &p_sys->vid_cap ) < 0 )
{
msg_Err( p_input, "cannot get capabilities (%s)", strerror( errno ) );
msg_Err( p_access, "cannot get capabilities (%s)", strerror( errno ) );
goto vdev_failed;
}
msg_Dbg( p_input,
msg_Dbg( p_access,
"V4L device %s %d channels %d audios %d < w < %d %d < h < %d",
p_sys->vid_cap.name,
p_sys->vid_cap.channels,
......@@ -733,42 +909,42 @@ int OpenVideoDev( input_thread_t *p_input, char *psz_device )
if( p_sys->i_channel < 0 || p_sys->i_channel >= p_sys->vid_cap.channels )
{
msg_Dbg( p_input, "invalid channel, falling back on channel 0" );
msg_Dbg( p_access, "invalid channel, falling back on channel 0" );
p_sys->i_channel = 0;
}
if( p_sys->i_audio >= p_sys->vid_cap.audios )
{
msg_Dbg( p_input, "invalid audio, falling back with no audio" );
msg_Dbg( p_access, "invalid audio, falling back with no audio" );
p_sys->i_audio = -1;
}
if( p_sys->i_width < p_sys->vid_cap.minwidth ||
p_sys->i_width > p_sys->vid_cap.maxwidth )
{
msg_Dbg( p_input, "invalid width %i", p_sys->i_width );
msg_Dbg( p_access, "invalid width %i", p_sys->i_width );
p_sys->i_width = 0;
}
if( p_sys->i_height < p_sys->vid_cap.minheight ||
p_sys->i_height > p_sys->vid_cap.maxheight )
{
msg_Dbg( p_input, "invalid height %i", p_sys->i_height );
msg_Dbg( p_access, "invalid height %i", p_sys->i_height );
p_sys->i_height = 0;
}
if( !( p_sys->vid_cap.type & VID_TYPE_CAPTURE ) )
{
msg_Err( p_input, "cannot grab" );
msg_Err( p_access, "cannot grab" );
goto vdev_failed;
}
vid_channel.channel = p_sys->i_channel;
if( ioctl( i_fd, VIDIOCGCHAN, &vid_channel ) < 0 )
{
msg_Err( p_input, "cannot get channel infos (%s)",
msg_Err( p_access, "cannot get channel infos (%s)",
strerror( errno ) );
goto vdev_failed;
}
msg_Dbg( p_input,
msg_Dbg( p_access,
"setting channel %s(%d) %d tuners flags=0x%x type=0x%x norm=0x%x",
vid_channel.name,
vid_channel.channel,
......@@ -779,14 +955,14 @@ int OpenVideoDev( input_thread_t *p_input, char *psz_device )
if( p_sys->i_tuner >= vid_channel.tuners )
{
msg_Dbg( p_input, "invalid tuner, falling back on tuner 0" );
msg_Dbg( p_access, "invalid tuner, falling back on tuner 0" );
p_sys->i_tuner = 0;
}
vid_channel.norm = p_sys->i_norm;
if( ioctl( i_fd, VIDIOCSCHAN, &vid_channel ) < 0 )
{
msg_Err( p_input, "cannot set channel (%s)", strerror( errno ) );
msg_Err( p_access, "cannot set channel (%s)", strerror( errno ) );
goto vdev_failed;
}
......@@ -801,22 +977,22 @@ int OpenVideoDev( input_thread_t *p_input, char *psz_device )
vid_tuner.tuner = p_sys->i_tuner;
if( ioctl( i_fd, VIDIOCGTUNER, &vid_tuner ) < 0 )
{
msg_Err( p_input, "cannot get tuner (%s)", strerror( errno ) );
msg_Err( p_access, "cannot get tuner (%s)", strerror( errno ) );
goto vdev_failed;
}
msg_Dbg( p_input, "tuner %s low=%d high=%d, flags=0x%x "
msg_Dbg( p_access, "tuner %s low=%d high=%d, flags=0x%x "
"mode=0x%x signal=0x%x",
vid_tuner.name, vid_tuner.rangelow, vid_tuner.rangehigh,
vid_tuner.flags, vid_tuner.mode, vid_tuner.signal );
msg_Dbg( p_input, "setting tuner %s (%d)",
msg_Dbg( p_access, "setting tuner %s (%d)",
vid_tuner.name, vid_tuner.tuner );
/* FIXME FIXME to be checked FIXME FIXME */
//vid_tuner.mode = p_sys->i_norm;
if( ioctl( i_fd, VIDIOCSTUNER, &vid_tuner ) < 0 )
{
msg_Err( p_input, "cannot set tuner (%s)", strerror( errno ) );
msg_Err( p_access, "cannot set tuner (%s)", strerror( errno ) );
goto vdev_failed;
}
}
......@@ -832,11 +1008,11 @@ int OpenVideoDev( input_thread_t *p_input, char *psz_device )
int driver_frequency = p_sys->i_frequency * 16 /1000;
if( ioctl( i_fd, VIDIOCSFREQ, &driver_frequency ) < 0 )
{
msg_Err( p_input, "cannot set frequency (%s)",
msg_Err( p_access, "cannot set frequency (%s)",
strerror( errno ) );
goto vdev_failed;
}
msg_Dbg( p_input, "frequency %d (%d)", p_sys->i_frequency,
msg_Dbg( p_access, "frequency %d (%d)", p_sys->i_frequency,
driver_frequency );
}
}
......@@ -852,7 +1028,7 @@ int OpenVideoDev( input_thread_t *p_input, char *psz_device )
vid_audio.audio = p_sys->i_audio;
if( ioctl( i_fd, VIDIOCGAUDIO, &vid_audio ) < 0 )
{
msg_Err( p_input, "cannot get audio (%s)", strerror( errno ) );
msg_Err( p_access, "cannot get audio (%s)", strerror( errno ) );
goto vdev_failed;
}
......@@ -861,7 +1037,7 @@ int OpenVideoDev( input_thread_t *p_input, char *psz_device )
if( ioctl( i_fd, VIDIOCSAUDIO, &vid_audio ) < 0 )
{
msg_Err( p_input, "cannot set audio (%s)", strerror( errno ) );
msg_Err( p_access, "cannot set audio (%s)", strerror( errno ) );
goto vdev_failed;
}
}
......@@ -877,7 +1053,7 @@ int OpenVideoDev( input_thread_t *p_input, char *psz_device )
if( ioctl( i_fd, MJPIOC_G_PARAMS, &mjpeg ) < 0 )
{
msg_Err( p_input, "cannot get mjpeg params (%s)",
msg_Err( p_access, "cannot get mjpeg params (%s)",
strerror( errno ) );
goto vdev_failed;
}
......@@ -928,7 +1104,7 @@ int OpenVideoDev( input_thread_t *p_input, char *psz_device )
if( ioctl( i_fd, MJPIOC_S_PARAMS, &mjpeg ) < 0 )
{
msg_Err( p_input, "cannot set mjpeg params (%s)",
msg_Err( p_access, "cannot set mjpeg params (%s)",
strerror( errno ) );
goto vdev_failed;
}
......@@ -945,13 +1121,13 @@ int OpenVideoDev( input_thread_t *p_input, char *psz_device )
if( ioctl( i_fd, VIDIOCGWIN, &vid_win ) < 0 )
{
msg_Err( p_input, "cannot get win (%s)", strerror( errno ) );
msg_Err( p_access, "cannot get win (%s)", strerror( errno ) );
goto vdev_failed;
}
p_sys->i_width = vid_win.width;
p_sys->i_height = vid_win.height;
msg_Dbg( p_input, "will use %dx%d", p_sys->i_width, p_sys->i_height );
msg_Dbg( p_access, "will use %dx%d", p_sys->i_width, p_sys->i_height );
}
p_sys->p_video_frame = NULL;
......@@ -981,10 +1157,10 @@ int OpenVideoDev( input_thread_t *p_input, char *psz_device )
}
if( ioctl( i_fd, VIDIOCSPICT, &vid_picture ) == 0 )
{
msg_Dbg( p_input, "v4l device uses brightness: %d", vid_picture.brightness );
msg_Dbg( p_input, "v4l device uses colour: %d", vid_picture.colour );
msg_Dbg( p_input, "v4l device uses hue: %d", vid_picture.hue );
msg_Dbg( p_input, "v4l device uses contrast: %d", vid_picture.contrast );
msg_Dbg( p_access, "v4l device uses brightness: %d", vid_picture.brightness );
msg_Dbg( p_access, "v4l device uses colour: %d", vid_picture.colour );
msg_Dbg( p_access, "v4l device uses hue: %d", vid_picture.hue );
msg_Dbg( p_access, "v4l device uses contrast: %d", vid_picture.contrast );
p_sys->vid_picture = vid_picture;
}
}
......@@ -993,20 +1169,16 @@ int OpenVideoDev( input_thread_t *p_input, char *psz_device )
if( ioctl( i_fd, VIDIOCGPICT, &p_sys->vid_picture ) == 0 )
{
struct video_picture vid_picture = p_sys->vid_picture;
vlc_value_t val;
char *psz;
int i;
vid_picture.palette = 0;
p_sys->i_fourcc = 0;
var_Create( p_input, "v4l-chroma",
VLC_VAR_STRING | VLC_VAR_DOINHERIT );
var_Get( p_input, "v4l-chroma", &val );
if( val.psz_string && strlen( val.psz_string ) >= 4 )
psz = var_CreateGetString( p_access, "v4l-chroma" );
if( strlen( psz ) >= 4 )
{
int i_chroma =
VLC_FOURCC( val.psz_string[0], val.psz_string[1],
val.psz_string[2], val.psz_string[3] );
int i_chroma = VLC_FOURCC( psz[0], psz[1], psz[2], psz[3] );
/* Find out v4l chroma code */
for( i = 0; v4lchroma_to_fourcc[i].i_v4l != 0; i++ )
......@@ -1018,7 +1190,7 @@ int OpenVideoDev( input_thread_t *p_input, char *psz_device )
}
}
}
if( val.psz_string ) free( val.psz_string );
free( psz );
if( vid_picture.palette &&
!ioctl( i_fd, VIDIOCSPICT, &vid_picture ) )
......@@ -1056,7 +1228,7 @@ int OpenVideoDev( input_thread_t *p_input, char *psz_device )
}
else