* Fixed benny's latest C++ism.
* Fonts not found are no longer fatal to the video output.
Status: Todo
Task: 0x56
-Difficulty: Important
+Difficulty: Hard
Urgency: Normal
Description: XVideo video output
XVideo is reported to work a bit better than the SDL wrapper on some
Task: 0x4e
Difficulty: Hard
-Urgency: High
+Urgency: Important
Description: Write stream zones support
For random access we need to know where stream descriptors are valid
and reside (essentially DVD plugin). -> Meuuh
Currently when we read a PS file, it is first translated to TS
because we first had only PS support. Now time has come to get
rid of this ugly kludge and integrate a proper PS input.
-Status: Done because of Input II on 5 Dec 2000 (Meuuh)
+Status: Done 5 Dec 2000 (Meuuh) because of Input II
Task: 0x1f
Difficulty: Hard
Description: Support MPEG1 timecodes
The vlc can parse an MPEG1 system stream, but the parsed
PCR values do not seem to be correct. Check what's wrong.
-Status: Done because of Input II on 5 Dec 2000 (Meuuh)
+Status: Done 5 Dec 2000 (Meuuh) because of Input II
Task: 0x12
Difficulty: Medium
The video parser has some speed issues currently unexplained:
even though most functions are inlined, it keeps eating more
CPU than it should. This has to be investigated.
-Status: Done because of Input II on 5 Dec 2000 (Meuuh)
+Status: Done 5 Dec 2000 (Meuuh) because of Input II
Task: 0x05
Difficulty: Easy
The vlc uses the same file input code as the vlms (VideoLAN
Mini Server) which has been much improved. Someone should
port modifications done to the vlms back to the vlc.
-Status: Done because of Input II on 5 Dec 2000 (Meuuh)
+Status: Done 5 Dec 2000 (Meuuh) because of Input II
Task: 0x04
Difficulty: Medium
ac_help="$ac_help
--disable-x11 X11 support (default enabled)"
ac_help="$ac_help
- --enable-xvideo XVideo interface support (default disabled)"
+ --disable-xvideo XVideo support (default enabled)"
ac_help="$ac_help
--enable-alsa Alsa sound drivers support (Only for linux) (default disabled)"
# Check whether --enable-xvideo or --disable-xvideo was given.
if test "${enable_xvideo+set}" = set; then
enableval="$enable_xvideo"
- if test x$enable_xvideo = xyes; then
- PLUGINS="${PLUGINS} xvideo"
- LIB_XVIDEO="-L/usr/X11R6/lib -lX11 -lXext -lXv"
- fi
+ :
+fi
+
+if test x$enable_xvideo != xno; then
+ if test x$x_includes = xNONE; then
+ x_includes=/usr/X11R6/include
+ fi
+ if test x$x_libraries = xNONE; then
+ x_libraries=/usr/X11R6/lib
+ fi
+ saved_CPPFLAGS=$CPPFLAGS
+ CPPFLAGS="$CPPFLAGS -I$x_includes"
+ for ac_hdr in X11/extensions/Xv.h
+do
+ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
+echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
+echo "configure:3747: checking for $ac_hdr" >&5
+if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
+ echo $ac_n "(cached) $ac_c" 1>&6
+else
+ cat > conftest.$ac_ext <<EOF
+#line 3752 "configure"
+#include "confdefs.h"
+#include <$ac_hdr>
+EOF
+ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
+{ (eval echo configure:3757: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+if test -z "$ac_err"; then
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=yes"
+else
+ echo "$ac_err" >&5
+ echo "configure: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ rm -rf conftest*
+ eval "ac_cv_header_$ac_safe=no"
+fi
+rm -f conftest*
fi
+if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
+ echo "$ac_t""yes" 1>&6
+ ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
+ cat >> confdefs.h <<EOF
+#define $ac_tr_hdr 1
+EOF
+
+ PLUGINS="${PLUGINS} xvideo"
+ LIB_XVIDEO="-L$x_libraries -lX11 -lXext -lXv"
+ CFLAGS_X11="-I$x_includes"
+
+ CPPFLAGS=$saved_CPPFLAGS
+else
+ echo "$ac_t""no" 1>&6
+fi
+done
+fi
# Check whether --enable-alsa or --disable-alsa was given.
if test "${enable_alsa+set}" = set; then
enableval="$enable_alsa"
if test x$enable_alsa = xyes; then ac_safe=`echo "sys/asoundlib.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for sys/asoundlib.h""... $ac_c" 1>&6
-echo "configure:3743: checking for sys/asoundlib.h" >&5
+echo "configure:3795: checking for sys/asoundlib.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
-#line 3748 "configure"
+#line 3800 "configure"
#include "confdefs.h"
#include <sys/asoundlib.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3753: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3805: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
echo "$ac_t""yes" 1>&6
echo $ac_n "checking for main in -lasound""... $ac_c" 1>&6
-echo "configure:3770: checking for main in -lasound" >&5
+echo "configure:3822: checking for main in -lasound" >&5
ac_lib_var=`echo asound'_'main | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
ac_save_LIBS="$LIBS"
LIBS="-lasound $LIBS"
cat > conftest.$ac_ext <<EOF
-#line 3778 "configure"
+#line 3830 "configure"
#include "confdefs.h"
int main() {
main()
; return 0; }
EOF
-if { (eval echo configure:3785: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3837: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
dnl XVideo module
dnl
AC_ARG_ENABLE(xvideo,
- [ --enable-xvideo XVideo interface support (default disabled)],
- [if test x$enable_xvideo = xyes; then
- PLUGINS="${PLUGINS} xvideo"
- LIB_XVIDEO="-L/usr/X11R6/lib -lX11 -lXext -lXv"
- fi])
+ [ --disable-xvideo XVideo support (default enabled)])
+if test x$enable_xvideo != xno; then
+ if test x$x_includes = xNONE; then
+ x_includes=/usr/X11R6/include
+ fi
+ if test x$x_libraries = xNONE; then
+ x_libraries=/usr/X11R6/lib
+ fi
+ saved_CPPFLAGS=$CPPFLAGS
+ CPPFLAGS="$CPPFLAGS -I$x_includes"
+ AC_CHECK_HEADERS(X11/extensions/Xv.h, [
+ PLUGINS="${PLUGINS} xvideo"
+ LIB_XVIDEO="-L$x_libraries -lX11 -lXext -lXv"
+ CFLAGS_X11="-I$x_includes"
+ ]
+ CPPFLAGS=$saved_CPPFLAGS)
+fi
dnl
dnl ALSA module
* vout_xvideo.c: Xvideo video output display method
*****************************************************************************
* Copyright (C) 1998, 1999, 2000, 2001 VideoLAN
- * $Id: vout_xvideo.c,v 1.9 2001/04/21 22:49:24 sam Exp $
+ * $Id: vout_xvideo.c,v 1.10 2001/04/25 09:31:14 sam Exp $
*
* Authors: Shane Harper <shanegh@optusnet.com.au>
* Vincent Seguin <seguin@via.ecp.fr>
return( 999 );
}
- return( 90 );
+ return( 110 );
}
/*****************************************************************************
* aout_s16.c: 16 bit signed audio output functions
*****************************************************************************
* Copyright (C) 1999, 2000, 2001 VideoLAN
- * $Id: aout_s16.c,v 1.2 2001/03/21 13:42:34 sam Exp $
*
* Authors: Michel Kaempf <maxx@via.ecp.fr>
*
}
l_bytes = p_aout->pf_getbufinfo( p_aout, l_buffer_limit );
+ //fprintf(stderr,"l_bytes 1: %li\n",l_bytes);
+ //fprintf(stderr," playing...\n");
p_aout->date = mdate() + ((((mtime_t)(l_bytes / 4)) * 1000000) / ((mtime_t)p_aout->l_rate)); /* sizeof(s16) << (p_aout->b_stereo) == 4 */
p_aout->pf_play( p_aout, (byte_t *)p_aout->buffer, l_buffer_limit * sizeof(s16) );
+ //fprintf(stderr,"l_bytes #: %li\n",p_aout->pf_getbufinfo( p_aout, l_buffer_limit ));
if ( l_bytes > (l_buffer_limit * sizeof(s16)) )
{
- msleep( p_aout->l_msleep );
+ //fprintf(stderr," sleeping...\n");
+ msleep( p_aout->l_msleep / 2);
+ l_bytes = p_aout->pf_getbufinfo( p_aout, l_buffer_limit );
+ //fprintf(stderr,"l_bytes *: %li\n",l_bytes);
+ msleep( p_aout->l_msleep / 2);
}
+ else
+ //fprintf(stderr," not sleeping.\n");
+ l_bytes = p_aout->pf_getbufinfo( p_aout, l_buffer_limit );
+ //fprintf(stderr,"l_bytes 2: %li\n\n",l_bytes);
}
vlc_mutex_lock( &p_aout->fifos_lock );
* interface, such as message output. See config.h for output configuration.
*****************************************************************************
* Copyright (C) 1998, 1999, 2000 VideoLAN
- * $Id: intf_msg.c,v 1.29 2001/04/25 06:56:47 benny Exp $
+ * $Id: intf_msg.c,v 1.30 2001/04/25 09:31:14 sam Exp $
*
* Authors: Vincent Seguin <seguin@via.ecp.fr>
*
{
char psz_date[MSTRTIME_MAX_SIZE]; /* formatted time buffer */
int i_msg_len = MSTRTIME_MAX_SIZE + strlen(p_msg->psz_msg) + 200;
- char psz_msg[i_msg_len]; /* message buffer */
+ char *psz_msg; /* message buffer */
+
+ psz_msg = malloc( sizeof( char ) * i_msg_len );
+
+ /* Check if allocation succeeded */
+ if( psz_msg == NULL )
+ {
+ fprintf( stderr, "error: not enough memory for message %s\n",
+ p_msg->psz_msg );
+ return;
+ }
/* Format message - the message is formatted here because in case the log
* file is used, it avoids another format string parsing */
break;
}
- /* Check if formatting function succeeded */
- if( psz_msg == NULL )
- {
- fprintf( stderr, "error: can not format message (%s): %s\n",
- strerror( errno ), p_msg->psz_msg );
- return;
- }
-
/*
* Print messages
*/
fwrite( "\n", 1, 1, p_main->p_msg->p_log_file );
}
#endif
+
+ /* Free the message */
+ free( psz_msg );
}
#else
* spu_decoder.c : spu decoder thread
*****************************************************************************
* Copyright (C) 2000 VideoLAN
- * $Id: spu_decoder.c,v 1.35 2001/04/06 09:15:48 sam Exp $
+ * $Id: spu_decoder.c,v 1.36 2001/04/25 09:31:14 sam Exp $
*
* Authors: Samuel Hocevar <sam@zoy.org>
*
p_spu->i_width, p_spu->i_height, p_spu->i_x, p_spu->i_y,
p_spu->type.spu.i_offset[0], p_spu->type.spu.i_offset[1] );
- /* SPU is finished - we can tell the video output to display it */
+ /* SPU is finished - we can ask the video output to display it */
vout_DisplaySubPicture( p_spudec->p_vout, p_spu );
/* Clean up */
case SPU_CMD_FORCE_DISPLAY:
/* 00 (force displaying) */
-
break;
- /* FIXME: here we have to calculate dates. It's around
- * i_date * 12000 but I don't know how much exactly. */
+ /* Convert the dates in seconds to PTS values */
case SPU_CMD_START_DISPLAY:
/* 01 (start displaying) */
case SPU_CMD_END:
/* ff (end) */
-
break;
default:
- /* ?? (unknown command) */
+ /* xx (unknown command) */
intf_ErrMsg( "spudec error: unknown command 0x%.2x",
i_command );
return( 1 );
/* More than one padding byte - this is very strange, but
* we can deal with it */
- intf_WarnMsg( 2, "spudec warning: %i padding bytes",
+ intf_WarnMsg( 2, "spudec warning: %i padding bytes, we usually "
+ "get 1 or none",
p_spudec->i_spu_size - i_index );
while( i_index < p_spudec->i_spu_size )
u16 *p_dest = (u16 *)p_spu->p_data;
/* The subtitles are interlaced, we need two offsets */
- unsigned int pi_table[2];
+ unsigned int pi_table[ 2 ];
unsigned int *pi_offset;
- pi_table[0] = p_spu->type.spu.i_offset[0] << 1;
- pi_table[1] = p_spu->type.spu.i_offset[1] << 1;
+
+ pi_table[ 0 ] = p_spu->type.spu.i_offset[ 0 ] << 1;
+ pi_table[ 1 ] = p_spu->type.spu.i_offset[ 1 ] << 1;
for( i_y = 0 ; i_y < i_height ; i_y++ )
{
else
{
/* We have a boo boo ! */
- intf_ErrMsg( "spudec error: unknown code %.4x",
- i_code );
+ intf_ErrMsg( "spudec error: unknown RLE code "
+ "0x%.4x", i_code );
return( 1 );
}
}
* thread, and destroy a previously oppened video output thread.
*****************************************************************************
* Copyright (C) 2000 VideoLAN
- * $Id: video_output.c,v 1.117 2001/03/21 13:42:34 sam Exp $
+ * $Id: video_output.c,v 1.118 2001/04/25 09:31:14 sam Exp $
*
* Authors: Vincent Seguin <seguin@via.ecp.fr>
*
if( p_vout->p_default_font == NULL )
{
intf_ErrMsg( "vout error: could not load default font" );
- p_vout->pf_destroy( p_vout );
- free( p_vout );
- return( NULL );
}
p_vout->p_large_font = vout_LoadFont( VOUT_LARGE_FONT );
if( p_vout->p_large_font == NULL )
{
intf_ErrMsg( "vout error: could not load large font" );
- vout_UnloadFont( p_vout->p_default_font );
- p_vout->pf_destroy( p_vout );
- free( p_vout );
- return( NULL );
}
/* Create thread and set locks */
* video_text.c : text manipulation functions
*****************************************************************************
* Copyright (C) 1999, 2000 VideoLAN
- * $Id: video_text.c,v 1.23 2001/04/12 01:52:45 sam Exp $
+ * $Id: video_text.c,v 1.24 2001/04/25 09:31:14 sam Exp $
*
* Authors: Vincent Seguin <seguin@via.ecp.fr>
* Samuel Hocevar <sam@zoy.org>
*****************************************************************************/
void vout_UnloadFont( vout_font_t *p_font )
{
+ /* If no font was loaded, do nothing */
+ if( p_font == NULL )
+ {
+ return;
+ }
+
intf_DbgMsg( "vout: unloading font %p", p_font );
free( p_font->p_data );
free( p_font );
*****************************************************************************/
void vout_TextSize( vout_font_t *p_font, int i_style, const char *psz_text, int *pi_width, int *pi_height )
{
+ /* If no font was loaded, do nothing */
+ if( p_font == NULL )
+ {
+ *pi_width = *pi_height = 0;
+ return;
+ }
+
switch( p_font->i_type )
{
case VOUT_FIXED_FONT:
int i_position, i_end; /* current position */
vout_put_byte_t *p_PutByte; /* PutByte function */
+ /* If no font was loaded, do nothing */
+ if( p_font == NULL )
+ {
+ return;
+ }
+
/* FIXME: background: can be something else that whole byte ?? */
/* Select output function */
projects / vlc / commitdiff