-corrected some bugs in gnome interface: language menu are now

synchronized ; and menus have less chances to be changed when they're opened. -added basic angle support ; this is a first try. It works with my 2 test-DVDs, but I'd like that people having DVDs with repeated scenes to test it. We can choose angle with command line option -u (don't ask me why :) -a cosmetic change in css decryption. Since config.h.in has changed, you have to re-run ./configure.

-corrected some bugs in gnome interface: language menu are now
synchronized ; and menus have less chances to be changed when they're opened. -added basic angle support ; this is a first try. It works with my 2 test-DVDs, but I'd like that people having DVDs with repeated scenes to test it. We can choose angle with command line option -u (don't ask me why :) -a cosmetic change in css decryption. Since config.h.in has changed, you have to re-run ./configure.
b2e1b231 · Stéphane Borel · 9f8fcf88 · b2e1b231 · b2e1b231 · b2e1b231
Commit b2e1b231 authored Apr 20, 2001 by Stéphane Borel
14 changed files
--- a/include/config.h.in
+++ b/include/config.h.in
@@ -209,6 +209,7 @@
 #define INPUT_TITLE_VAR                 "vlc_input_title"
 #define INPUT_CHAPTER_VAR               "vlc_input_chapter"
+#define INPUT_ANGLE_VAR                 "vlc_input_angle"
 #define INPUT_AUDIO_VAR                 "vlc_input_audio"
 #define INPUT_CHANNEL_VAR               "vlc_input_channel"
 #define INPUT_SUBTITLE_VAR              "vlc_input_subtitle"

--- a/include/input_ext-intf.h
+++ b/include/input_ext-intf.h
@@ -4,7 +4,7 @@
 * control the pace of reading. 
 *****************************************************************************
 * Copyright (C) 1999, 2000 VideoLAN
- * $Id: input_ext-intf.h,v 1.33 2001/04/13 05:36:12 stef Exp $
+ * $Id: input_ext-intf.h,v 1.34 2001/04/20 05:40:03 stef Exp $
 *
 * Authors: Christophe Massiot <massiot@via.ecp.fr>
 *
@@ -168,6 +168,9 @@ typedef struct input_area_s
    int                     i_part_nb;   /* number of parts (chapter for DVD)*/
    int                     i_part;      /* currently selected part */
+    int                     i_angle_nb;  /* number of angles/title units */
+    int                     i_angle;
    /* offset to plugin related data */
    off_t                   i_plugin_data;
 } input_area_t;

--- a/plugins/dvd/dvd_css.c
+++ b/plugins/dvd/dvd_css.c
@@ -2,7 +2,7 @@
 * dvd_css.c: Functions for DVD authentification and unscrambling
 *****************************************************************************
 * Copyright (C) 1999-2001 VideoLAN
- * $Id: dvd_css.c,v 1.24 2001/04/11 04:31:59 sam Exp $
+ * $Id: dvd_css.c,v 1.25 2001/04/20 05:40:03 stef Exp $
 *
 * Author: Stphane Borel <stef@via.ecp.fr>
 *
@@ -520,6 +520,9 @@ int CSSDescrambleSector( dvd_key_t pi_key, u8* pi_sec )
            pi_sec++;
            i_t5 >>= 8;
        }
+    pi_sec[0x14] &= 0x8F;
    }
    return 0;

--- a/plugins/dvd/dvd_ifo.c
+++ b/plugins/dvd/dvd_ifo.c
@@ -2,7 +2,7 @@
 * dvd_ifo.c: Functions for ifo parsing
 *****************************************************************************
 * Copyright (C) 1999-2001 VideoLAN
- * $Id: dvd_ifo.c,v 1.22 2001/04/15 21:17:50 stef Exp $
+ * $Id: dvd_ifo.c,v 1.23 2001/04/20 05:40:03 stef Exp $
 *
 * Author: Stphane Borel <stef@via.ecp.fr>
 *
@@ -1186,6 +1186,7 @@ static int ReadUnitInf( ifo_t * p_ifo, unit_inf_t * p_unit_inf, off_t i_pos )
 //fprintf( stderr, "Unit\n" );
    p_unit_inf->i_title_nb = ReadWord( p_ifo, pi_buffer, &p_current );
+//fprintf( stderr, "Unit nb: %d\n", p_unit_inf->i_title_nb );
    DumpBits( p_ifo, pi_buffer, &p_current, 2 );
    p_unit_inf->i_end_byte = ReadDouble( p_ifo, pi_buffer, &p_current );
@@ -1201,6 +1202,7 @@ static int ReadUnitInf( ifo_t * p_ifo, unit_inf_t * p_unit_inf, off_t i_pos )
    {
        p_unit_inf->p_title[i].i_category_mask = ReadByte( p_ifo, pi_buffer, &p_current );
        p_unit_inf->p_title[i].i_category = ReadByte( p_ifo, pi_buffer, &p_current );
+//fprintf( stderr, "cat mask %d: %x cat %x\n", i, p_unit_inf->p_title[i].i_category_mask, p_unit_inf->p_title[i].i_category );
        p_unit_inf->p_title[i].i_parental_mask = ReadWord( p_ifo, pi_buffer, &p_current );
        p_unit_inf->p_title[i].i_title_start_byte = ReadDouble( p_ifo, pi_buffer, &p_current );
    }
@@ -1259,7 +1261,9 @@ static int ReadTitleUnit( ifo_t * p_ifo, title_unit_t * p_title_unit,
    for( i = 0 ; i < p_title_unit->i_unit_nb ; i++ )
    {
-        ReadBits( p_ifo, pi_buffer, &p_current, p_title_unit->p_unit[i].ps_lang_code, 2 );
+        //ReadBits( p_ifo, pi_buffer, &p_current, p_title_unit->p_unit[i].ps_lang_code, 2 );
+        p_title_unit->p_unit[i].i_lang_code = ReadWord( p_ifo, pi_buffer, &p_current );
+//fprintf( stderr, "lang %d %x\n", i,p_title_unit->p_unit[i].i_lang_code );
        DumpBits( p_ifo, pi_buffer, &p_current, 1 );
        p_title_unit->p_unit[i].i_existence_mask = ReadByte( p_ifo, pi_buffer, &p_current );
        p_title_unit->p_unit[i].i_unit_inf_start_byte =

--- a/plugins/dvd/dvd_ifo.h
+++ b/plugins/dvd/dvd_ifo.h
@@ -2,7 +2,7 @@
 * dvd_ifo.h: Structures for ifo parsing
 *****************************************************************************
 * Copyright (C) 1999-2001 VideoLAN
- * $Id: dvd_ifo.h,v 1.12 2001/04/12 02:40:09 stef Exp $
+ * $Id: dvd_ifo.h,v 1.13 2001/04/20 05:40:03 stef Exp $
 *
 * Author: Stphane Borel <stef@via.ecp.fr>
 *
@@ -182,7 +182,7 @@ typedef struct title_s
 /* Menu PGCI Language unit Descriptor */
 typedef struct unit_s
 {
-    char            ps_lang_code[2];            // 2 bytes (ISO-xx)
+    u16             i_lang_code;            // 2 bytes (ISO-xx)
 //    char            ???
    u8              i_existence_mask;           // 1 byte
    u32             i_unit_inf_start_byte;                 // 4 bytes

--- a/plugins/dvd/input_dvd.c
+++ b/plugins/dvd/input_dvd.c
@@ -10,7 +10,7 @@
 *  -dvd_udf to find files
 *****************************************************************************
 * Copyright (C) 1998-2001 VideoLAN
- * $Id: input_dvd.c,v 1.47 2001/04/15 21:17:50 stef Exp $
+ * $Id: input_dvd.c,v 1.48 2001/04/20 05:40:03 stef Exp $
 *
 * Author: Stphane Borel <stef@via.ecp.fr>
 *
@@ -394,6 +394,20 @@ static int DVDFindSector( thread_dvd_data_t * p_dvd )
    if( p_dvd->i_sector > title.p_cell_play[p_dvd->i_prg_cell].i_end_sector )
    {
        p_dvd->i_prg_cell++;
+        /* basic handling of angles */
+        switch( ( ( title.p_cell_play[p_dvd->i_prg_cell].i_category & 0xf000 )
+                    >> 12 ) )
+        {
+        case 0x5:
+            p_dvd->i_prg_cell += p_dvd->i_angle - 1;
+            intf_WarnMsg( 1, "dvd info: choosing angle %d", p_dvd->i_angle );
+            break;
+        case 0x9:
+        case 0xd:
+            p_dvd->i_prg_cell += p_dvd->i_angle_nb - p_dvd->i_angle;
+            break;
+        }
    }
    if( DVDFindCell( p_dvd ) < 0 )
@@ -411,13 +425,17 @@ static int DVDFindSector( thread_dvd_data_t * p_dvd )
         title.p_cell_play[p_dvd->i_prg_cell].i_end_sector );
    intf_WarnMsg( 1, "cell: %d sector1: 0x%x end1: 0x%x\n"
-                   "index: %d sector2: 0x%x end2: 0x%x", 
+                   "index: %d sector2: 0x%x end2: 0x%x\n"
+                   "category: 0x%x ilvu end: 0x%x vobu start 0x%x", 
        p_dvd->i_cell,
        p_dvd->p_ifo->vts.cell_inf.p_cell_map[p_dvd->i_cell].i_start_sector,
        p_dvd->p_ifo->vts.cell_inf.p_cell_map[p_dvd->i_cell].i_end_sector,
        p_dvd->i_prg_cell,
        title.p_cell_play[p_dvd->i_prg_cell].i_start_sector,
-        title.p_cell_play[p_dvd->i_prg_cell].i_end_sector );
+        title.p_cell_play[p_dvd->i_prg_cell].i_end_sector,
+        title.p_cell_play[p_dvd->i_prg_cell].i_category, 
+        title.p_cell_play[p_dvd->i_prg_cell].i_first_ilvu_vobu_esector,
+        title.p_cell_play[p_dvd->i_prg_cell].i_last_vobu_start_sector );
 #undef title
@@ -493,11 +511,17 @@ static int DVDSetArea( input_thread_t * p_input, input_area_t * p_area )
        p_input->stream.p_selected_area =
                    p_input->stream.pp_areas[p_area->i_id];
+//        vlc_mutex_unlock( &p_input->stream.stream_lock );
        /* title number: it is not vts nb!,
         * it is what appears in the interface list */
        p_dvd->i_title = p_area->i_id;
        p_dvd->p_ifo->i_title = p_dvd->i_title;
+        /* uodate title environnement variable so that we don't
+         * loop on the same title forever */
+        main_PutIntVariable( INPUT_TITLE_VAR, p_dvd->i_title + 1 );
        /* ifo vts */
        if( IfoTitleSet( p_dvd->p_ifo ) < 0 )
        {
@@ -515,11 +539,11 @@ static int DVDSetArea( input_thread_t * p_input, input_area_t * p_area )
        p_dvd->i_program_chain =
          vts.title_inf.p_title_start[p_dvd->i_vts_title-1].i_program_chain_num;
-/*        intf_WarnMsg( 1, "dvd: title %d vts_title %d pgc %d",
+        intf_WarnMsg( 1, "dvd: title %d vts_title %d pgc %d",
                        p_dvd->i_title,
                        p_dvd->i_vts_title,
                        p_dvd->i_program_chain );
-*/
        /* css title key for current vts */
        if( p_dvd->b_encrypted )
        {
@@ -546,6 +570,16 @@ static int DVDSetArea( input_thread_t * p_input, input_area_t * p_area )
                return -1;
            }
        }
+        /*
+         * Angle management
+         */
+        p_dvd->i_angle_nb = vmg.title_inf.p_attr[p_dvd->i_title-1].i_angle_nb;
+        p_dvd->i_angle = main_GetIntVariable( INPUT_ANGLE_VAR, 1 );
+        if( ( p_dvd->i_angle <= 0 ) || p_dvd->i_angle > p_dvd->i_angle_nb )
+        {
+            p_dvd->i_angle = 1;
+        }
        /*
         * Set selected title start and size
@@ -577,7 +611,8 @@ static int DVDSetArea( input_thread_t * p_input, input_area_t * p_area )
        p_dvd->i_sector = 0;
        p_dvd->i_size = DVD_LB_SIZE *
          (off_t)( vts.cell_inf.p_cell_map[p_dvd->i_cell].i_end_sector );
-        intf_WarnMsg( 2, "dvd info: stream size 1: %lld @ %d", p_dvd->i_size,vts.cell_inf.p_cell_map[p_dvd->i_cell].i_end_sector );
+        intf_WarnMsg( 2, "dvd info: stream size 1: %lld @ %d", p_dvd->i_size,
+                      vts.cell_inf.p_cell_map[p_dvd->i_cell].i_end_sector );
        if( DVDChapterSelect( p_dvd, 1 ) < 0 )
        {
@@ -593,10 +628,15 @@ static int DVDSetArea( input_thread_t * p_input, input_area_t * p_area )
        intf_WarnMsg( 2, "dvd info: stream size: %lld", p_dvd->i_size );
        intf_WarnMsg( 2, "dvd info: number of chapters: %d",
                   vmg.title_inf.p_attr[p_dvd->i_title-1].i_chapter_nb );
+        intf_WarnMsg( 2, "dvd info: number of angles: %d", p_dvd->i_angle_nb );
+//        vlc_mutex_lock( &p_input->stream.stream_lock );
        /* Area definition */
        p_input->stream.p_selected_area->i_start = p_dvd->i_start;
        p_input->stream.p_selected_area->i_size = p_dvd->i_size;
+        p_input->stream.p_selected_area->i_angle_nb = p_dvd->i_angle_nb;
+        p_input->stream.p_selected_area->i_angle = p_dvd->i_angle;
        /*
         * Destroy obsolete ES by reinitializing program 0
@@ -645,7 +685,7 @@ static int DVDSetArea( input_thread_t * p_input, input_area_t * p_area )
        for( i = 1 ; i <= vts.manager_inf.i_audio_nb ; i++ )
        {
-#ifdef DEBUG
+//#ifdef DEBUG
        intf_WarnMsg( 1, "Audio %d: %x %x %x %x %x %x %x %x %x %x %x %x", i,
            vts.manager_inf.p_audio_attr[i-1].i_num_channels,
            vts.manager_inf.p_audio_attr[i-1].i_coding_mode,
@@ -659,7 +699,7 @@ static int DVDSetArea( input_thread_t * p_input, input_area_t * p_area )
            vts.manager_inf.p_audio_attr[i-1].i_sample_freq,
            vts.manager_inf.p_audio_attr[i-1].i_lang_code,
            vts.manager_inf.p_audio_attr[i-1].i_caption );
-#endif
+//#endif
            switch( vts.manager_inf.p_audio_attr[i-1].i_coding_mode )
            {
@@ -928,6 +968,10 @@ static void DVDInit( input_thread_t * p_input )
        area[i]->i_part_nb = title_inf.p_attr[i-1].i_chapter_nb;
        area[i]->i_part = 1;
+        /* Number of angles */
+        area[i]->i_angle_nb = 0;
+        area[i]->i_angle = 1;
        /* Offset to vts_i_0.ifo */
        area[i]->i_plugin_data = p_dvd->p_ifo->i_off +
                       ( title_inf.p_attr[i-1].i_start_sector * DVD_LB_SIZE );
@@ -940,7 +984,9 @@ static void DVDInit( input_thread_t * p_input )
    {
        i_title = 1;
    }
 #undef title_inf
    /* Get requested chapter - if none defaults to first one */
    i_chapter = main_GetIntVariable( INPUT_CHAPTER_VAR, 1 );
    if( i_chapter <= 0 )
@@ -1088,7 +1134,6 @@ static int DVDRead( input_thread_t * p_input,
        {
            CSSDescrambleSector( p_dvd->p_css->pi_title_key, 
                                 p_vec[i_iovec].iov_base );
-            ((u8*)(p_vec[i_iovec].iov_base))[0x14] &= 0x8F;
        }
        i_pos = 0;

--- a/plugins/dvd/input_dvd.h
+++ b/plugins/dvd/input_dvd.h
@@ -2,7 +2,7 @@
 * input_dvd.h: thread structure of the DVD plugin
 *****************************************************************************
 * Copyright (C) 1999-2001 VideoLAN
- * $Id: input_dvd.h,v 1.19 2001/04/12 02:40:09 stef Exp $
+ * $Id: input_dvd.h,v 1.20 2001/04/20 05:40:03 stef Exp $
 *
 * Author: Stéphane Borel <stef@via.ecp.fr>
 *
@@ -46,6 +46,9 @@ typedef struct thread_dvd_data_s
    int                     i_chapter_nb;
    int                     i_chapter;
+    int                     i_angle_nb;
+    int                     i_angle;
    int                     i_cell;         /* cell index in adress map */
    int                     i_prg_cell;     /* cell index in program map */

--- a/plugins/gnome/gnome_callbacks.c
+++ b/plugins/gnome/gnome_callbacks.c
@@ -2,7 +2,7 @@
 * gnome_callbacks.c : Callbacks for the Gnome plugin.
 *****************************************************************************
 * Copyright (C) 2000, 2001 VideoLAN
- * $Id: gnome_callbacks.c,v 1.22 2001/04/08 07:45:03 stef Exp $
+ * $Id: gnome_callbacks.c,v 1.23 2001/04/20 05:40:03 stef Exp $
 *
 * Authors: Samuel Hocevar <sam@zoy.org>
 *          Stphane Borel <stef@via.ecp.fr>
@@ -175,11 +175,10 @@ on_button_title_prev_clicked           (GtkButton       *button,
    {
        p_area = p_intf->p_input->stream.pp_areas[i_id];
        p_intf->p_input->pf_set_area( p_intf->p_input, (input_area_t*)p_area );
-        p_intf->p_sys->b_menus_update = 1;
        input_SetStatus( p_intf->p_input, INPUT_STATUS_PLAY );
-        p_intf->p_sys->b_menus_update = 1;
+        p_intf->p_sys->b_title_update = 1;
    }
 }
@@ -199,11 +198,10 @@ on_button_title_next_clicked           (GtkButton       *button,
    {
        p_area = p_intf->p_input->stream.pp_areas[i_id];   
        p_intf->p_input->pf_set_area( p_intf->p_input, (input_area_t*)p_area );
-        p_intf->p_sys->b_menus_update = 1;
        input_SetStatus( p_intf->p_input, INPUT_STATUS_PLAY );
-        p_intf->p_sys->b_menus_update = 1;
+        p_intf->p_sys->b_title_update = 1;
    }
 }
@@ -225,7 +223,7 @@ on_button_chapter_prev_clicked         (GtkButton       *button,
        input_SetStatus( p_intf->p_input, INPUT_STATUS_PLAY );
-        p_intf->p_sys->b_menus_update = 1;
+        p_intf->p_sys->b_chapter_update = 1;
    }
 }
@@ -247,7 +245,7 @@ on_button_chapter_next_clicked         (GtkButton       *button,
        input_SetStatus( p_intf->p_input, INPUT_STATUS_PLAY );
-        p_intf->p_sys->b_menus_update = 1;
+        p_intf->p_sys->b_chapter_update = 1;
    }
 }
@@ -337,11 +335,13 @@ on_menubar_audio_toggle                (GtkCheckMenuItem     *menuitem,
    p_intf = GetIntf( GTK_WIDGET(menuitem), "intf_window" );
-    if( !p_intf->p_sys->b_menus_update )
+    if( !p_intf->p_sys->b_audio_update )
    {
        p_es = (es_descriptor_t*)user_data;
        input_ToggleES( p_intf->p_input, p_es, menuitem->active );
+        p_intf->p_sys->b_audio_update = menuitem->active;
    }
 }
@@ -355,11 +355,13 @@ on_menubar_subtitle_toggle             (GtkCheckMenuItem     *menuitem,
    p_intf = GetIntf( GTK_WIDGET(menuitem), "intf_window" );
-    if( !p_intf->p_sys->b_menus_update )
+    if( !p_intf->p_sys->b_spu_update )
    {
        p_es = (es_descriptor_t*)user_data;
        input_ToggleES( p_intf->p_input, p_es, menuitem->active );
+        p_intf->p_sys->b_spu_update = menuitem->active;
    }
 }
@@ -370,14 +372,14 @@ on_menubar_title_toggle                (GtkCheckMenuItem     *menuitem,
 {
    intf_thread_t * p_intf = GetIntf( GTK_WIDGET(menuitem), "intf_window" );
-    if( menuitem->active && !p_intf->p_sys->b_menus_update )
+    if( menuitem->active && !p_intf->p_sys->b_title_update )
    {
        p_intf->p_input->pf_set_area( p_intf->p_input,
                                     (input_area_t*)user_data );
        input_SetStatus( p_intf->p_input, INPUT_STATUS_PLAY );
-        p_intf->p_sys->b_menus_update = 1;
+        p_intf->p_sys->b_title_update = 1;
    }
 }
@@ -391,7 +393,7 @@ on_menubar_chapter_toggle              (GtkCheckMenuItem     *menuitem,
    gint            i_chapter = (gint)user_data;
    char            psz_chapter[3];
-    if( menuitem->active && !p_intf->p_sys->b_menus_update )
+    if( menuitem->active && !p_intf->p_sys->b_chapter_update )
    {
        p_area->i_part = i_chapter;
        p_intf->p_input->pf_set_area( p_intf->p_input, (input_area_t*)p_area );
@@ -401,7 +403,7 @@ on_menubar_chapter_toggle              (GtkCheckMenuItem     *menuitem,
        input_SetStatus( p_intf->p_input, INPUT_STATUS_PLAY );
-        p_intf->p_sys->b_menus_update = 1;
+        p_intf->p_sys->b_chapter_update = 1;
    }
 }
@@ -681,9 +683,11 @@ on_popup_audio_toggle                  (GtkCheckMenuItem     *menuitem,
    p_es = (es_descriptor_t*)user_data;
-    if( !p_intf->p_sys->b_menus_update )
+    if( !p_intf->p_sys->b_audio_update )
    {
        input_ToggleES( p_intf->p_input, p_es, menuitem->active );
+        p_intf->p_sys->b_audio_update = menuitem->active;
    }
 }
@@ -697,9 +701,11 @@ on_popup_subtitle_toggle            (GtkCheckMenuItem     *menuitem,
    p_es = (es_descriptor_t*)user_data;
-    if( !p_intf->p_sys->b_menus_update )
+    if( !p_intf->p_sys->b_spu_update )
    {
        input_ToggleES( p_intf->p_input, p_es, menuitem->active );
+        p_intf->p_sys->b_spu_update = menuitem->active;
    }
 }
@@ -710,7 +716,9 @@ on_popup_navigation_toggle             (GtkCheckMenuItem     *menuitem,
 {
    intf_thread_t * p_intf = GetIntf( GTK_WIDGET(menuitem), "intf_popup" );
-    if( menuitem->active && !p_intf->p_sys->b_menus_update )
+    if( menuitem->active &&
+        !p_intf->p_sys->b_title_update &&
+        !p_intf->p_sys->b_chapter_update )
    {
        input_area_t *  p_area;
        gint            i_title;
@@ -718,15 +726,21 @@ on_popup_navigation_toggle             (GtkCheckMenuItem     *menuitem,
        i_title   = (gint)(user_data) / 100;
        i_chapter = (gint)(user_data) - ( 100 * i_title );
+        p_area = p_intf->p_input->stream.p_selected_area;
+        if( p_area != p_intf->p_input->stream.pp_areas[i_title] )
+        {
+            p_area = p_intf->p_input->stream.pp_areas[i_title];
+            p_intf->p_sys->b_title_update = 1;
+        }
-        p_area = p_intf->p_input->stream.pp_areas[i_title];
        p_area->i_part = i_chapter;
+        p_intf->p_sys->b_chapter_update = 1;
        p_intf->p_input->pf_set_area( p_intf->p_input, (input_area_t*)p_area );
        input_SetStatus( p_intf->p_input, INPUT_STATUS_PLAY );
-        p_intf->p_sys->b_menus_update = 1;
    }
 }

--- a/plugins/gnome/gnome_interface.c
+++ b/plugins/gnome/gnome_interface.c
@@ -536,6 +536,7 @@ create_intf_window (void)
  gtk_widget_show (button_title_prev);
  gtk_box_pack_start (GTK_BOX (title_chapter_box), button_title_prev, FALSE, FALSE, 0);
  gtk_tooltips_set_tip (tooltips, button_title_prev, _("Select previous title"), NULL);
+  gtk_button_set_relief (GTK_BUTTON (button_title_prev), GTK_RELIEF_NONE);
  button_title_next = gnome_stock_button (GNOME_STOCK_BUTTON_NEXT);
  gtk_widget_ref (button_title_next);
@@ -543,6 +544,7 @@ create_intf_window (void)
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (button_title_next);
  gtk_box_pack_start (GTK_BOX (title_chapter_box), button_title_next, FALSE, FALSE, 0);
+  gtk_button_set_relief (GTK_BUTTON (button_title_next), GTK_RELIEF_NONE);
  dvd_chapter_box = gtk_hbox_new (FALSE, 10);
  gtk_widget_ref (dvd_chapter_box);
@@ -572,6 +574,7 @@ create_intf_window (void)
  gtk_widget_show (button_chapter_prev);
  gtk_box_pack_start (GTK_BOX (dvd_chapter_box), button_chapter_prev, FALSE, FALSE, 0);
  gtk_tooltips_set_tip (tooltips, button_chapter_prev, _("Select previous chapter"), NULL);
+  gtk_button_set_relief (GTK_BUTTON (button_chapter_prev), GTK_RELIEF_NONE);
  button_chapter_next = gnome_stock_button (GNOME_STOCK_BUTTON_NEXT);
  gtk_widget_ref (button_chapter_next);
@@ -580,6 +583,7 @@ create_intf_window (void)
  gtk_widget_show (button_chapter_next);
  gtk_box_pack_start (GTK_BOX (dvd_chapter_box), button_chapter_next, FALSE, FALSE, 0);
  gtk_tooltips_set_tip (tooltips, button_chapter_next, _("Select next chapter"), NULL);
+  gtk_button_set_relief (GTK_BUTTON (button_chapter_next), GTK_RELIEF_NONE);
  network_box = gtk_hbox_new (FALSE, 0);
  gtk_widget_ref (network_box);

--- a/plugins/gnome/intf_gnome.c
+++ b/plugins/gnome/intf_gnome.c
@@ -2,7 +2,7 @@
 * intf_gnome.c: Gnome interface
 *****************************************************************************
 * Copyright (C) 1999, 2000 VideoLAN
- * $Id: intf_gnome.c,v 1.30 2001/04/13 05:36:12 stef Exp $
+ * $Id: intf_gnome.c,v 1.31 2001/04/20 05:40:03 stef Exp $
 *
 * Authors: Samuel Hocevar <sam@zoy.org>
 *          Stphane Borel <stef@via.ecp.fr>
@@ -153,7 +153,10 @@ static int intf_Open( intf_thread_t *p_intf )
    p_intf->p_sys->b_popup_changed = 0;
    p_intf->p_sys->b_window_changed = 0;
    p_intf->p_sys->b_playlist_changed = 0;
-    p_intf->p_sys->b_menus_update = 1;
+    p_intf->p_sys->b_title_update = 1;
+    p_intf->p_sys->b_chapter_update = 1;
+    p_intf->p_sys->b_audio_update = 1;
+    p_intf->p_sys->b_spu_update = 1;
    p_intf->p_sys->b_slider_free = 1;
@@ -314,110 +317,67 @@ static gint GnomeManage( gpointer p_data )
    if( p_intf->p_input != NULL )
    {
        float           newvalue;
-        char            psz_title[3];
-        char            psz_chapter[3];
        /* New input or stream map change */
-        if( p_intf->p_input->stream.b_changed )
+        if( p_intf->p_input->stream.b_changed || p_intf->p_sys->b_mode_changed )
        {
-            /* input method */
+            switch( p_intf->p_input->stream.i_method & 0xf0 )
-            if( p_intf->p_sys->b_mode_changed )
            {
-#if 0
+                case INPUT_METHOD_FILE:
-                /* Sets the interface mode according to playlist item */
+                    GnomeFileModeManage( p_intf );
-                if( p_main->p_playlist->p_item != NULL )
+                    break;
-                {
+                case INPUT_METHOD_DISC:
-                    if( !strncmp( p_main->p_playlist->p_item->psz_name, "dvd:", 4 ) )
+                    GnomeDiscModeManage( p_intf );
-                    {
+                    break;
-                        p_intf->p_sys->i_intf_mode = DVD_MODE;
+                case INPUT_METHOD_NETWORK:
-                    }
+                    GnomeNetworkModeManage( p_intf );
-                    else if( !strncmp(
+                    break;
-                                p_main->p_playlist->p_item->psz_name, "ts:", 4 ) )
+                default:
-                    {
+                    intf_ErrMsg( "intf error: can't determine input method" );
-                        p_intf->p_sys->i_intf_mode = NET_MODE;
+                    break;
-                    }
-                }
-                switch( p_intf->p_sys->i_intf_mode )
-                {
-                    case DVD_MODE:
-                        GnomeDVDModeManage( p_intf );
-                        break;
-                    case NET_MODE:
-                        GnomeNetworkModeManage( p_intf );
-                        break;
-                    case FILE_MODE:
-                    default:
-                        GnomeFileModeManage( p_intf );
-                        break;
-                }
-#else
-                switch( p_intf->p_input->stream.i_method & 0xf0 )
-                {
-                    case INPUT_METHOD_FILE:
-                        GnomeFileModeManage( p_intf );
-                        break;
-                    case INPUT_METHOD_DISC:
-                        GnomeDiscModeManage( p_intf );
-                        break;
-                    case INPUT_METHOD_NETWORK:
-                        GnomeNetworkModeManage( p_intf );
-                        break;
-                    default:
-                        intf_ErrMsg( "intf error: can't determine input method" );
-                        break;
-                }
-#endif
-                p_intf->p_sys->b_mode_changed = 0;
            }
-            p_intf->p_sys->b_menus_update = 1;
            p_intf->p_input->stream.b_changed = 0;
+            p_intf->p_sys->b_mode_changed = 0;
            intf_WarnMsg( 2, 
                          "Interface menus refreshed as stream has changed" );
        }
-#define p_area p_intf->p_input->stream.p_selected_area
        /* Update language/chapter menus after user request */
-        if( ( p_intf->p_sys->b_menus_update ) ||
+        GnomeSetupMenu( p_intf );
-            ( p_intf->p_sys->i_part != p_area->i_part ) )
-        {
-            p_intf->p_sys->b_menus_update = 1;
-            GnomeSetupMenu( p_intf );
-            p_intf->p_sys->b_menus_update = 0;
-            snprintf( psz_title, 3, "%02d", p_area->i_id );
-            gtk_label_set_text( p_intf->p_sys->p_label_title, psz_title );
-            p_intf->p_sys->i_part = p_area->i_part;
-            snprintf( psz_chapter, 3, "%02d", p_area->i_part );
-            gtk_label_set_text( p_intf->p_sys->p_label_chapter, psz_chapter );
-        }
-        /* Manage the slider */
-        newvalue = p_intf->p_sys->p_adj->value;
-        /* If the user hasn't touched the slider since the last time,
+#define p_area p_intf->p_input->stream.p_selected_area
-         * then the input can safely change it */
+        /* Update menus when chapter changes */
-        if( newvalue == p_intf->p_sys->f_adj_oldvalue )
+        p_intf->p_sys->b_chapter_update =
-        {
+                    ( p_intf->p_sys->i_part != p_area->i_part );
-            /* Update the value */
-            p_intf->p_sys->p_adj->value = p_intf->p_sys->f_adj_oldvalue =
-                ( 100. * p_area->i_tell ) / p_area->i_size;
-            gtk_signal_emit_by_name( GTK_OBJECT( p_intf->p_sys->p_adj ),
+        if( p_intf->p_input->stream.b_seekable )
-                                     "value_changed" );
-        }
-        /* Otherwise, send message to the input if the user has
-         * finished dragging the slider */
-        else if( p_intf->p_sys->b_slider_free )
        {
-            off_t i_seek = ( newvalue * p_area->i_size ) / 100;
+            /* Manage the slider */
+            newvalue = p_intf->p_sys->p_adj->value;
-            input_Seek( p_intf->p_input, i_seek );
+            /* If the user hasn't touched the slider since the last time,
-            /* Update the old value */
+             * then the input can safely change it */
-            p_intf->p_sys->f_adj_oldvalue = newvalue;
+            if( newvalue == p_intf->p_sys->f_adj_oldvalue )
+            {
+                /* Update the value */
+                p_intf->p_sys->p_adj->value = p_intf->p_sys->f_adj_oldvalue =
+                    ( 100. * p_area->i_tell ) / p_area->i_size;
+                gtk_signal_emit_by_name( GTK_OBJECT( p_intf->p_sys->p_adj ),
+                                         "value_changed" );
+            }
+            /* Otherwise, send message to the input if the user has
+             * finished dragging the slider */
+            else if( p_intf->p_sys->b_slider_free )
+            {
+                off_t i_seek = ( newvalue * p_area->i_size ) / 100;
+                input_Seek( p_intf->p_input, i_seek );
+                /* Update the old value */
+                p_intf->p_sys->f_adj_oldvalue = newvalue;
+            }
        }
 #undef p_area
    }
@@ -731,7 +691,7 @@ static gint GnomeTitleMenu( gpointer       p_data,
            p_title_submenu = gtk_menu_new();
        }
-        sprintf( psz_name, "Title %d", i_title );
+        sprintf( psz_name, "Title %d (%d)", i_title, p_intf->p_input->stream.pp_areas[i_title]->i_part_nb );
        if( pf_toggle == on_menubar_title_toggle )
        {
@@ -885,21 +845,47 @@ static gint GnomeSetupMenu( intf_thread_t * p_intf )
    GtkWidget *         p_popup_menu;
    gint                i;
-    if( p_intf->p_input->stream.i_area_nb > 1 )
+    p_intf->p_sys->b_title_update &= ( p_intf->p_input->stream.i_area_nb > 1 );
-    {
+    p_intf->p_sys->b_chapter_update |= p_intf->p_sys->b_title_update;
+    p_intf->p_sys->b_audio_update |= p_intf->p_sys->b_title_update;
+    p_intf->p_sys->b_spu_update |= p_intf->p_sys->b_title_update;
+    if( p_intf->p_sys->b_title_update )
+    { 
+        char            psz_title[3];
        p_menubar_menu = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT( 
                            p_intf->p_sys->p_window ), "menubar_title" ) );
        GnomeTitleMenu( p_intf, p_menubar_menu, on_menubar_title_toggle );
+        snprintf( psz_title, 3, "%02d",
+                  p_intf->p_input->stream.p_selected_area->i_id );
+        gtk_label_set_text( p_intf->p_sys->p_label_title, psz_title );
+        p_intf->p_sys->b_title_update = 0;
+    }
+    if( p_intf->p_sys->b_chapter_update )
+    {
+        char            psz_chapter[3];
        p_popup_menu = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT( 
                             p_intf->p_sys->p_popup ), "popup_navigation" ) );
        GnomeTitleMenu( p_intf, p_popup_menu, on_popup_navigation_toggle );
        p_menubar_menu = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT( 
                             p_intf->p_sys->p_window ), "menubar_chapter" ) );
        GnomeChapterMenu( p_intf, p_menubar_menu, on_menubar_chapter_toggle );
-    }
+        snprintf( psz_chapter, 3, "%02d", 
+                  p_intf->p_input->stream.p_selected_area->i_part );
+        gtk_label_set_text( p_intf->p_sys->p_label_chapter, psz_chapter );
+        p_intf->p_sys->i_part =
+                p_intf->p_input->stream.p_selected_area->i_part;
+        p_intf->p_sys->b_chapter_update = 0;
+    }
    /* look for selected ES */
    p_audio_es = NULL;
    p_spu_es = NULL;
@@ -918,32 +904,40 @@ static gint GnomeSetupMenu( intf_thread_t * p_intf )
    }
    /* audio menus */
+    if( p_intf->p_sys->b_audio_update )
+    {
+        /* find audio root menu */
+        p_menubar_menu = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
+                             p_intf->p_sys->p_window ), "menubar_audio" ) );
+        p_popup_menu = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT( 
+                     p_intf->p_sys->p_popup ), "popup_audio" ) );
+        GnomeLanguageMenus( p_intf, p_menubar_menu, p_audio_es, AUDIO_ES,
+                            on_menubar_audio_toggle );
+        GnomeLanguageMenus( p_intf, p_popup_menu, p_audio_es, AUDIO_ES,
+                            on_popup_audio_toggle );
-    /* find audio root menu */
+        p_intf->p_sys->b_audio_update = 0;
-    p_menubar_menu = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
+    }
-                         p_intf->p_sys->p_window ), "menubar_audio" ) );
-    p_popup_menu = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT( 
-                 p_intf->p_sys->p_popup ), "popup_audio" ) );
-    GnomeLanguageMenus( p_intf, p_menubar_menu, p_audio_es, AUDIO_ES,
-                        on_menubar_audio_toggle );
-    GnomeLanguageMenus( p_intf, p_popup_menu, p_audio_es, AUDIO_ES,
-                        on_popup_audio_toggle );
    /* sub picture menus */
+    if( p_intf->p_sys->b_spu_update )
+    {
+        /* find spu root menu */
+        p_menubar_menu = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
+                          p_intf->p_sys->p_window ), "menubar_subtitle" ) );
+        p_popup_menu = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT( 
+                     p_intf->p_sys->p_popup ), "popup_subtitle" ) );
+        GnomeLanguageMenus( p_intf, p_menubar_menu, p_spu_es, SPU_ES,
+                            on_menubar_subtitle_toggle  );
+        GnomeLanguageMenus( p_intf, p_popup_menu, p_spu_es, SPU_ES,
+                            on_popup_subtitle_toggle );
-    /* find spu root menu */
+        p_intf->p_sys->b_spu_update = 0;
-    p_menubar_menu = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
+    }
-                      p_intf->p_sys->p_window ), "menubar_subtitle" ) );
-    p_popup_menu = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT( 
-                 p_intf->p_sys->p_popup ), "popup_subtitle" ) );
-    GnomeLanguageMenus( p_intf, p_menubar_menu, p_spu_es, SPU_ES,
-                        on_menubar_subtitle_toggle  );
-    GnomeLanguageMenus( p_intf, p_popup_menu, p_spu_es, SPU_ES,
-                        on_popup_subtitle_toggle );
    return TRUE;
 }
@@ -1036,6 +1030,7 @@ static gint GnomeFileModeManage( intf_thread_t * p_intf )
    gtk_label_set_text( p_intf->p_sys->p_label_status,
                        "Status: foo" );
 #endif
    return TRUE;
 }

--- a/plugins/gnome/intf_gnome.glade
+++ b/plugins/gnome/intf_gnome.glade
@@ -681,7 +681,7 @@
 	      <last_modification_time>Tue, 03 Apr 2001 03:46:25 GMT</last_modification_time>
 	    </signal>
 	    <stock_button>GNOME_STOCK_BUTTON_PREV</stock_button>
-	    <relief>GTK_RELIEF_NORMAL</relief>
+	    <relief>GTK_RELIEF_NONE</relief>
 	    <child>
 	      <padding>0</padding>
 	      <expand>False</expand>
@@ -699,7 +699,7 @@
 	      <last_modification_time>Tue, 03 Apr 2001 03:47:01 GMT</last_modification_time>
 	    </signal>
 	    <stock_button>GNOME_STOCK_BUTTON_NEXT</stock_button>
-	    <relief>GTK_RELIEF_NORMAL</relief>
+	    <relief>GTK_RELIEF_NONE</relief>
 	    <child>
 	      <padding>0</padding>
 	      <expand>False</expand>
@@ -764,7 +764,7 @@
 	      <last_modification_time>Tue, 03 Apr 2001 00:53:47 GMT</last_modification_time>
 	    </signal>
 	    <stock_button>GNOME_STOCK_BUTTON_PREV</stock_button>
-	    <relief>GTK_RELIEF_NORMAL</relief>
+	    <relief>GTK_RELIEF_NONE</relief>
 	    <child>
 	      <padding>0</padding>
 	      <expand>False</expand>
@@ -783,7 +783,7 @@
 	      <last_modification_time>Tue, 03 Apr 2001 00:53:40 GMT</last_modification_time>
 	    </signal>
 	    <stock_button>GNOME_STOCK_BUTTON_NEXT</stock_button>
-	    <relief>GTK_RELIEF_NORMAL</relief>
+	    <relief>GTK_RELIEF_NONE</relief>
 	    <child>
 	      <padding>0</padding>
 	      <expand>False</expand>

--- a/plugins/gnome/intf_gnome.h
+++ b/plugins/gnome/intf_gnome.h
@@ -2,7 +2,7 @@
 * intf_gnome.h: private Gnome interface description
 *****************************************************************************
 * Copyright (C) 1999, 2000 VideoLAN
- * $Id: intf_gnome.h,v 1.6 2001/04/08 07:24:47 stef Exp $
+ * $Id: intf_gnome.h,v 1.7 2001/04/20 05:40:03 stef Exp $
 *
 * Authors: Samuel Hocevar <sam@zoy.org>
 *
@@ -45,7 +45,11 @@ typedef struct intf_sys_s
    boolean_t           b_window_changed;        /* window display toggled ? */
    boolean_t           b_playlist_changed;    /* playlist display toggled ? */
    boolean_t           b_slider_free;                      /* slider status */
-    boolean_t           b_menus_update;        /* do we need to update menus */
+    boolean_t           b_title_update;  /* do we need to update title menus */
+    boolean_t           b_chapter_update;            /* do we need to update
+                                                               chapter menus */
+    boolean_t           b_audio_update;  /* do we need to update audio menus */
+    boolean_t           b_spu_update;      /* do we need to update spu menus */
    /* Windows and widgets */
    GtkWidget *         p_window;                             /* main window */

--- a/plugins/mpeg/input_ps.c
+++ b/plugins/mpeg/input_ps.c
@@ -2,7 +2,7 @@
 * input_ps.c: PS demux and packet management
 *****************************************************************************
 * Copyright (C) 1998, 1999, 2000 VideoLAN
- * $Id: input_ps.c,v 1.15 2001/04/16 12:34:28 asmax Exp $
+ * $Id: input_ps.c,v 1.16 2001/04/20 05:40:03 stef Exp $
 *
 * Authors: Christophe Massiot <massiot@via.ecp.fr>
 *          Cyril Deguet <asmax@via.ecp.fr>
@@ -267,7 +267,10 @@ static void PSInit( input_thread_t * p_input )
        }
        rewind( p_method->stream );
        vlc_mutex_lock( &p_input->stream.stream_lock );
+        p_input->stream.i_method = INPUT_METHOD_FILE;
        p_input->stream.p_selected_area->i_tell = 0;
        if( p_demux_data->b_has_PSM )
        {
            /* (The PSM decoder will care about spawning the decoders) */

--- a/src/interface/main.c
+++ b/src/interface/main.c
@@ -4,7 +4,7 @@
 * and spawn threads.
 *****************************************************************************
 * Copyright (C) 1998, 1999, 2000 VideoLAN
- * $Id: main.c,v 1.86 2001/04/14 07:41:20 sam Exp $
+ * $Id: main.c,v 1.87 2001/04/20 05:40:03 stef Exp $
 *
 * Authors: Vincent Seguin <seguin@via.ecp.fr>
 *          Samuel Hocevar <sam@zoy.org>
@@ -159,6 +159,7 @@ static const struct option longopts[] =
    /* DVD options */
    {   "dvdtitle",         1,          0,      't' },
    {   "dvdchapter",       1,          0,      'T' },
+    {   "dvdangle",         1,          0,      'u' },
    {   "dvdaudio",         1,          0,      'a' },
    {   "dvdchannel",       1,          0,      'c' },
    {   "dvdsubtitle",      1,          0,      's' },
@@ -176,7 +177,7 @@ static const struct option longopts[] =
 };
 /* Short options */
-static const char *psz_shortopts = "hHvgt:T:a:s:c:I:A:V:";
+static const char *psz_shortopts = "hHvgt:T:u:a:s:c:I:A:V:";
 /*****************************************************************************
 * Global variable program_data - this is the one and only, see main.h
@@ -650,6 +651,9 @@ static int GetConfiguration( int *pi_argc, char *ppsz_argv[], char *ppsz_env[] )
        case 'T':
            main_PutIntVariable( INPUT_CHAPTER_VAR, atoi(optarg) );
            break;
+        case 'u':
+            main_PutIntVariable( INPUT_ANGLE_VAR, atoi(optarg) );
+            break;
        case 'a':
            if ( ! strcmp(optarg, "ac3") )
                main_PutIntVariable( INPUT_AUDIO_VAR, REQUESTED_AC3 );
@@ -769,12 +773,13 @@ static void Usage( int i_fashion )
          "\n"
          "\n  -t, --dvdtitle <num>           \tchoose DVD title"
          "\n  -T, --dvdchapter <num>         \tchoose DVD chapter"
+          "\n  -u, --dvdangle <num>           \tchoose DVD angle"
          "\n  -a, --dvdaudio <type>          \tchoose DVD audio type"
          "\n  -c, --dvdchannel <channel>     \tchoose DVD audio channel"
          "\n  -s, --dvdsubtitle <channel>    \tchoose DVD subtitle channel"
          "\n"
          "\n      --input                    \tinput method"
-          "\n      --channels                    \tenable channels"
+          "\n      --channels                 \tenable channels"
          "\n      --server <host>            \tvideo server address"
          "\n      --port <port>              \tvideo server port"
          "\n      --broadcast                \tlisten to a broadcast"
@@ -819,6 +824,7 @@ static void Usage( int i_fashion )
        "\n  " INPUT_DVD_DEVICE_VAR "=<device>           \tDVD device"
        "\n  " INPUT_TITLE_VAR "=<title>             \ttitle number"
        "\n  " INPUT_CHAPTER_VAR "=<chapter>         \tchapter number"
+        "\n  " INPUT_ANGLE_VAR "=<angle>             \tangle number"
        "\n  " INPUT_AUDIO_VAR "={ac3|lpcm|mpeg|off} \taudio type"
        "\n  " INPUT_CHANNEL_VAR "=[0-15]            \taudio channel"
        "\n  " INPUT_SUBTITLE_VAR "=[0-31]           \tsubtitle channel" );