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Commit aaa608bd authored by Laurent Aimar's avatar Laurent Aimar
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* v4l: remove __V4L_AUDIO_ (useless)

parent 28f793de
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Showing with 2 additions and 33 deletions
modules/access/v4l/v4l.c
View file @ aaa608bd
...@@ -2,7 +2,7 @@ ...@@ -2,7 +2,7 @@
* v4l.c : Video4Linux input module for vlc * v4l.c : Video4Linux input module for vlc
***************************************************************************** *****************************************************************************
* Copyright (C) 2002 VideoLAN * Copyright (C) 2002 VideoLAN
* $Id: v4l.c,v 1.13 2003/05/05 22:23:33 gbazin Exp $ * $Id: v4l.c,v 1.14 2003/05/08 19:21:39 fenrir Exp $
* *
* Author: Samuel Hocevar <sam@zoy.org> * Author: Samuel Hocevar <sam@zoy.org>
* *
...@@ -44,12 +44,7 @@ ...@@ -44,12 +44,7 @@
#include <fcntl.h> #include <fcntl.h>
#include <linux/videodev.h> #include <linux/videodev.h>
/* enable audio grabbing */ #include <sys/soundcard.h>
#define _V4L_AUDIO_
#ifdef _V4L_AUDIO_
#include <sys/soundcard.h>
#endif
/***************************************************************************** /*****************************************************************************
* Local prototypes * Local prototypes
...@@ -121,7 +116,6 @@ struct access_sys_t ...@@ -121,7 +116,6 @@ struct access_sys_t
int i_video_frame_size; int i_video_frame_size;
int i_video_frame_size_allocated; int i_video_frame_size_allocated;
#ifdef _V4L_AUDIO_
char *psz_adev; char *psz_adev;
int fd_audio; int fd_audio;
vlc_fourcc_t i_acodec_raw; vlc_fourcc_t i_acodec_raw;
...@@ -132,8 +126,6 @@ struct access_sys_t ...@@ -132,8 +126,6 @@ struct access_sys_t
int i_audio_frame_size; int i_audio_frame_size;
int i_audio_frame_size_allocated; int i_audio_frame_size_allocated;
#endif
/* header */ /* header */
int i_header_size; int i_header_size;
int i_header_pos; int i_header_pos;
...@@ -224,12 +216,10 @@ static int AccessOpen( vlc_object_t *p_this ) ...@@ -224,12 +216,10 @@ static int AccessOpen( vlc_object_t *p_this )
p_sys->i_codec = VLC_FOURCC( 0, 0, 0, 0 ); p_sys->i_codec = VLC_FOURCC( 0, 0, 0, 0 );
p_sys->i_video_frame_size_allocated = 0; p_sys->i_video_frame_size_allocated = 0;
#ifdef _V4L_AUDIO_
p_sys->psz_adev = NULL; p_sys->psz_adev = NULL;
p_sys->fd_audio = -1; p_sys->fd_audio = -1;
p_sys->i_sample_rate = 44100; p_sys->i_sample_rate = 44100;
p_sys->b_stereo = VLC_TRUE; p_sys->b_stereo = VLC_TRUE;
#endif
p_sys->i_data_size = 0; p_sys->i_data_size = 0;
p_sys->i_data_pos = 0; p_sys->i_data_pos = 0;
...@@ -362,7 +352,6 @@ static int AccessOpen( vlc_object_t *p_this ) ...@@ -362,7 +352,6 @@ static int AccessOpen( vlc_object_t *p_this )
msg_Warn( p_input, "unknow codec" ); msg_Warn( p_input, "unknow codec" );
} }
} }
#ifdef _V4L_AUDIO_
else if( !strncmp( psz_parser, "adev=", strlen( "adev=" ) ) ) else if( !strncmp( psz_parser, "adev=", strlen( "adev=" ) ) )
{ {
int i_len; int i_len;
...@@ -400,7 +389,6 @@ static int AccessOpen( vlc_object_t *p_this ) ...@@ -400,7 +389,6 @@ static int AccessOpen( vlc_object_t *p_this )
p_sys->b_stereo = VLC_FALSE; p_sys->b_stereo = VLC_FALSE;
} }
#endif
else else
{ {
msg_Warn( p_input, "unknow option" ); msg_Warn( p_input, "unknow option" );
...@@ -428,13 +416,11 @@ static int AccessOpen( vlc_object_t *p_this ) ...@@ -428,13 +416,11 @@ static int AccessOpen( vlc_object_t *p_this )
} }
msg_Dbg( p_input, "video device=`%s'", p_sys->psz_video_device ); msg_Dbg( p_input, "video device=`%s'", p_sys->psz_video_device );
#ifdef _V4L_AUDIO_
if( p_sys->psz_adev && *p_sys->psz_adev == '\0' ) if( p_sys->psz_adev && *p_sys->psz_adev == '\0' )
{ {
p_sys->psz_adev = strdup( "/dev/dsp" ); p_sys->psz_adev = strdup( "/dev/dsp" );
} }
msg_Dbg( p_input, "audio device=`%s'", p_sys->psz_adev ); msg_Dbg( p_input, "audio device=`%s'", p_sys->psz_adev );
#endif
...@@ -582,7 +568,6 @@ static int AccessOpen( vlc_object_t *p_this ) ...@@ -582,7 +568,6 @@ static int AccessOpen( vlc_object_t *p_this )
goto failed; goto failed;
} }
#ifdef _V4L_AUDIO_
if( p_sys->psz_adev ) if( p_sys->psz_adev )
{ {
int i_format; int i_format;
...@@ -626,7 +611,6 @@ static int AccessOpen( vlc_object_t *p_this ) ...@@ -626,7 +611,6 @@ static int AccessOpen( vlc_object_t *p_this )
p_sys->p_audio_frame = p_sys->p_audio_frame =
malloc( p_sys->i_audio_frame_size_allocated ); malloc( p_sys->i_audio_frame_size_allocated );
} }
#endif
} }
} }
...@@ -864,7 +848,6 @@ static int AccessOpen( vlc_object_t *p_this ) ...@@ -864,7 +848,6 @@ static int AccessOpen( vlc_object_t *p_this )
SetDWBE( &p_sys->p_header[20], p_sys->i_height ); SetDWBE( &p_sys->p_header[20], p_sys->i_height );
SetDWBE( &p_sys->p_header[24], 0 ); SetDWBE( &p_sys->p_header[24], 0 );
#ifdef _V4L_AUDIO_
if( p_sys->fd_audio > 0 ) if( p_sys->fd_audio > 0 )
{ {
p_sys->i_header_size += 20; p_sys->i_header_size += 20;
...@@ -878,7 +861,6 @@ static int AccessOpen( vlc_object_t *p_this ) ...@@ -878,7 +861,6 @@ static int AccessOpen( vlc_object_t *p_this )
SetDWBE( &p_sys->p_header[40], p_sys->i_sample_rate ); SetDWBE( &p_sys->p_header[40], p_sys->i_sample_rate );
SetDWBE( &p_sys->p_header[44], 16 ); SetDWBE( &p_sys->p_header[44], 16 );
} }
#endif
return VLC_SUCCESS; return VLC_SUCCESS;
failed: failed:
...@@ -907,12 +889,10 @@ static void AccessClose( vlc_object_t *p_this ) ...@@ -907,12 +889,10 @@ static void AccessClose( vlc_object_t *p_this )
{ {
munmap( p_sys->p_video_mmap, p_sys->vid_mbuf.size ); munmap( p_sys->p_video_mmap, p_sys->vid_mbuf.size );
} }
#ifdef _V4L_AUDIO_
if( p_sys->fd_audio >= 0 ) if( p_sys->fd_audio >= 0 )
{ {
close( p_sys->fd_audio ); close( p_sys->fd_audio );
} }
#endif
if( p_sys->p_encoder ) if( p_sys->p_encoder )
{ {
...@@ -927,7 +907,6 @@ static void AccessClose( vlc_object_t *p_this ) ...@@ -927,7 +907,6 @@ static void AccessClose( vlc_object_t *p_this )
free( p_sys ); free( p_sys );
} }
#ifdef _V4L_AUDIO_
static int GrabAudio( input_thread_t * p_input, static int GrabAudio( input_thread_t * p_input,
uint8_t **pp_data, uint8_t **pp_data,
int *pi_data, int *pi_data,
...@@ -962,7 +941,6 @@ static int GrabAudio( input_thread_t * p_input, ...@@ -962,7 +941,6 @@ static int GrabAudio( input_thread_t * p_input,
2 / ( p_sys->b_stereo ? 2 : 1) / p_sys->i_sample_rate; 2 / ( p_sys->b_stereo ? 2 : 1) / p_sys->i_sample_rate;
return VLC_SUCCESS; return VLC_SUCCESS;
} }
#endif
static int GrabVideo( input_thread_t * p_input, static int GrabVideo( input_thread_t * p_input,
uint8_t **pp_data, uint8_t **pp_data,
...@@ -1092,7 +1070,6 @@ static int Read( input_thread_t * p_input, byte_t * p_buffer, size_t i_len ) ...@@ -1092,7 +1070,6 @@ static int Read( input_thread_t * p_input, byte_t * p_buffer, size_t i_len )
p_sys->i_data_pos = 0; p_sys->i_data_pos = 0;
/* try grabbing audio frames */ /* try grabbing audio frames */
#ifdef _V4L_AUDIO_
i_stream = 1; i_stream = 1;
if( p_sys->fd_audio < 0 || if( p_sys->fd_audio < 0 ||
GrabAudio( p_input, &p_sys->p_data, &p_sys->i_data_size, &i_pts ) ) GrabAudio( p_input, &p_sys->p_data, &p_sys->i_data_size, &i_pts ) )
...@@ -1104,14 +1081,6 @@ static int Read( input_thread_t * p_input, byte_t * p_buffer, size_t i_len ) ...@@ -1104,14 +1081,6 @@ static int Read( input_thread_t * p_input, byte_t * p_buffer, size_t i_len )
return -1; return -1;
} }
} }
#else
/* and then get video frame if no audio */
i_stream = 0;
if( GrabVideo( p_input, &p_sys->p_data, &p_sys->i_data_size, &i_pts ) )
{
return -1;
}
#endif
/* create pseudo header */ /* create pseudo header */
p_sys->i_header_size = 16; p_sys->i_header_size = 16;
......
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