/*****************************************************************************
* intf_ctrl.c: interface commands access to control functions
- * (c)1999 VideoLAN
- *****************************************************************************
* Library of functions common to all interfaces, allowing access to various
* structures and settings. Interfaces should only use those functions
* to read or write informations from other threads.
* error codes defined in command.h. Custom error codes are allowed, but should
* be positive.
* More informations about parameters stand in `list of commands' section.
+ *****************************************************************************
+ * Copyright (C) 1999, 2000 VideoLAN
+ *
+ * Authors:
+ *
+ * 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., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
*****************************************************************************/
/*****************************************************************************
* Preamble
*****************************************************************************/
-#include "vlc.h"
-#include <sys/stat.h>
+#include <sys/types.h> /* on BSD, uio.h needs types.h */
+#include <sys/stat.h> /* on BSD, fstat() needs stat.h */
+#include <sys/uio.h> /* "input.h" */
+#include <stdio.h> /* fprintf() */
+#include <stdlib.h> /* malloc(), free() */
+#include <unistd.h> /* close(), read() */
+#include <fcntl.h> /* open() */
+
+/* Common headers */
+#include "config.h"
+#include "common.h"
+#include "mtime.h"
+#include "threads.h"
+#include "debug.h"
+#include "intf_msg.h"
+
+#include "input.h"
+#include "audio_output.h"
+#include "intf_cmd.h"
+#include "interface.h"
+#include "main.h"
/*
* Local prototypes
*****************************************************************************/
static int DisplayImage( int i_argc, intf_arg_t *p_argv )
{
- /* ?? */
+ /* XXX?? */
return( INTF_NO_ERROR );
}
}
/* Set default configuration */
- fifo.i_channels = 1 + AOUT_DEFAULT_STEREO;
+ fifo.i_channels = 1 + ( fifo.b_stereo = AOUT_DEFAULT_STEREO );
fifo.l_rate = AOUT_DEFAULT_RATE;
/* The channels and rate parameters are essential ! */
/* Get file size to calculate number of audio units */
fstat( i_fd, &stat_buffer );
- fifo.l_units = ( long )( stat_buffer.st_size / (sizeof(s16) << (fifo.i_channels - 1)) );
+ fifo.l_units = ( long )( stat_buffer.st_size / (sizeof(s16) << fifo.b_stereo) );
/* Allocate memory, read file and close it */
- if ( (fifo.buffer = malloc(sizeof(s16)*(fifo.l_units << (fifo.i_channels - 1)))) == NULL ) /* !! */
+ if ( (fifo.buffer = malloc(sizeof(s16)*(fifo.l_units << fifo.b_stereo))) == NULL ) /* !! */
{
intf_IntfMsg("play-audio error: not enough memory to read `%s'", psz_file );
close( i_fd ); /* close file */
return( INTF_OTHER_ERROR );
}
- if ( read(i_fd, fifo.buffer, sizeof(s16)*(fifo.l_units << (fifo.i_channels - 1)))
- != sizeof(s16)*(fifo.l_units << (fifo.i_channels - 1)) )
+ if ( read(i_fd, fifo.buffer, sizeof(s16)*(fifo.l_units << fifo.b_stereo))
+ != sizeof(s16)*(fifo.l_units << fifo.b_stereo) )
{
intf_IntfMsg("play-audio error: can't read %s", psz_file);
free( fifo.buffer );
}
close( i_fd );
- /* Now we can work out how many output units we can compute with the fifo */
+ /* Now we can work out how many output units we can compute with the fifo */
fifo.l_units = (long)(((s64)fifo.l_units*(s64)p_main->p_aout->l_rate)/(s64)fifo.l_rate);
/* Create the fifo */
/*****************************************************************************
* PlayVideo: play a video sequence from a file
*****************************************************************************
- * ??
+ * XXX??
*****************************************************************************/
static int PlayVideo( int i_argc, intf_arg_t *p_argv )
{
- /* ?? */
+ /* XXX?? */
return( INTF_NO_ERROR );
}
switch( p_argv[i_arg].i_index )
{
case 0:
- // ?? useless
+ /* FIXME: useless ?? */
i_input = p_argv[i_arg].i_num;
break;
case 1:
/* Find to which input this command is destinated */
intf_IntfMsg( "Adding PID %d to input %d\n", i_pid, i_input );
-//???? input_AddPgrmElem( p_main->p_intf->p_x11->p_input,
-//???? i_pid );
+ //XXX?? input_AddPgrmElem( p_main->p_intf->p_x11->p_input,
+ //XXX?? i_pid );
return( INTF_NO_ERROR );
}
{
int i_thread;
-/*?? if( i_argc == 1 )
+/*XXX?? if( i_argc == 1 )
{
i_thread = intf_CreateVoutThread( &p_main->intf_thread, NULL, -1, -1);
intf_IntfMsg("return value: %d", i_thread );
else*/
{
i_thread = p_argv[1].i_num;
- //?? intf_DestroyVoutThread( &p_main->intf_thread, i_thread );
+ //XXX?? intf_DestroyVoutThread( &p_main->intf_thread, i_thread );
}
return( INTF_NO_ERROR );
/* Command is 'join' */
if( !strcmp(p_argv[i_command].psz_str, "join") )
{
- /* ?? */
+ /* XXX?? */
}
/* Command is 'leave' */
else if( !strcmp(p_argv[i_command].psz_str, "leave") )
{
- /* ?? */
+ /* XXX?? */
}
/* Command is unknown */
else
int i_index = p_argv[1].i_num;
intf_IntfMsg("Reading PSI table for input %d\n", i_index);
-//???? input_PsiRead(p_main->p_intf->p_x11->p_input );
+ //XXX?? input_PsiRead(p_main->p_intf->p_x11->p_input );
return( INTF_NO_ERROR );
}
projects / vlc / blobdiff