Removed useless width/height fields in subpicture_t.
authorLaurent Aimar <fenrir@videolan.org>
Mon, 15 Sep 2008 18:55:23 +0000 (20:55 +0200)
committerLaurent Aimar <fenrir@videolan.org>
Mon, 15 Sep 2008 19:55:34 +0000 (21:55 +0200)
include/vlc_vout.h
modules/codec/spudec/parse.c
modules/codec/zvbi.c
modules/control/dbus.c
modules/video_filter/osdmenu.c
modules/video_filter/rss.c

index 1062b6e..ef53fc8 100644 (file)
@@ -355,8 +355,6 @@ struct subpicture_t
     /**@{*/
     int          i_x;                    /**< offset from alignment position */
     int          i_y;                    /**< offset from alignment position */
-    int          i_width;                                 /**< picture width */
-    int          i_height;                               /**< picture height */
     int          i_alpha;                                  /**< transparency */
     int          i_original_picture_width;  /**< original width of the movie */
     int          i_original_picture_height;/**< original height of the movie */
index 5bfe1a7..e8d91c9 100644 (file)
 /*****************************************************************************
  * Local prototypes.
  *****************************************************************************/
-static int  ParseControlSeq( decoder_t *, subpicture_t *, subpicture_data_t *);
-static int  ParseRLE       ( decoder_t *, subpicture_t *, subpicture_data_t *);
-static void Render         ( decoder_t *, subpicture_t *, subpicture_data_t *);
+typedef struct
+{
+    int i_width;
+    int i_height;
+} spu_properties_t;
+
+static int  ParseControlSeq( decoder_t *, subpicture_t *, subpicture_data_t *,
+                             spu_properties_t * );
+static int  ParseRLE       ( decoder_t *, subpicture_data_t *,
+                             const spu_properties_t * );
+static void Render         ( decoder_t *, subpicture_t *, subpicture_data_t *,
+                             const spu_properties_t * );
 
 /*****************************************************************************
  * AddNibble: read a nibble from a source packet and add it to our integer.
@@ -71,6 +80,7 @@ subpicture_t * ParsePacket( decoder_t *p_dec )
     decoder_sys_t *p_sys = p_dec->p_sys;
     subpicture_data_t *p_spu_data;
     subpicture_t *p_spu;
+    spu_properties_t spu_properties;
 
     /* Allocate the subpicture internal data. */
     p_spu = p_dec->pf_spu_buffer_new( p_dec );
@@ -100,8 +110,10 @@ subpicture_t * ParsePacket( decoder_t *p_dec )
     p_spu->i_original_picture_height =
         p_dec->fmt_in.subs.spu.i_original_frame_height;
 
+    memset( &spu_properties, 0, sizeof(spu_properties) );
+
     /* Getting the control part */
-    if( ParseControlSeq( p_dec, p_spu, p_spu_data ) )
+    if( ParseControlSeq( p_dec, p_spu, p_spu_data, &spu_properties ) )
     {
         /* There was a parse error, delete the subpicture */
         p_dec->pf_spu_buffer_del( p_dec, p_spu );
@@ -109,7 +121,7 @@ subpicture_t * ParsePacket( decoder_t *p_dec )
     }
 
     /* We try to display it */
-    if( ParseRLE( p_dec, p_spu, p_spu_data ) )
+    if( ParseRLE( p_dec, p_spu_data, &spu_properties ) )
     {
         /* There was a parse error, delete the subpicture */
         p_dec->pf_spu_buffer_del( p_dec, p_spu );
@@ -122,7 +134,7 @@ subpicture_t * ParsePacket( decoder_t *p_dec )
              p_spu_data->pi_offset[0], p_spu_data->pi_offset[1] );
 #endif
 
-    Render( p_dec, p_spu, p_spu_data );
+    Render( p_dec, p_spu, p_spu_data, &spu_properties );
     free( p_spu_data );
 
     return p_spu;
@@ -136,7 +148,7 @@ subpicture_t * ParsePacket( decoder_t *p_dec )
  * subtitles format, see http://sam.zoy.org/doc/dvd/subtitles/index.html
  *****************************************************************************/
 static int ParseControlSeq( decoder_t *p_dec, subpicture_t *p_spu,
-                            subpicture_data_t *p_spu_data )
+                            subpicture_data_t *p_spu_data, spu_properties_t *p_spu_properties )
 {
     decoder_sys_t *p_sys = p_dec->p_sys;
 
@@ -267,16 +279,16 @@ static int ParseControlSeq( decoder_t *p_dec, subpicture_t *p_spu,
 
             p_spu->i_x = (p_sys->buffer[i_index+1]<<4)|
                          ((p_sys->buffer[i_index+2]>>4)&0x0f);
-            p_spu->i_width = (((p_sys->buffer[i_index+2]&0x0f)<<8)|
+            p_spu_properties->i_width = (((p_sys->buffer[i_index+2]&0x0f)<<8)|
                               p_sys->buffer[i_index+3]) - p_spu->i_x + 1;
 
             p_spu->i_y = (p_sys->buffer[i_index+4]<<4)|
                          ((p_sys->buffer[i_index+5]>>4)&0x0f);
-            p_spu->i_height = (((p_sys->buffer[i_index+5]&0x0f)<<8)|
+            p_spu_properties->i_height = (((p_sys->buffer[i_index+5]&0x0f)<<8)|
                               p_sys->buffer[i_index+6]) - p_spu->i_y + 1;
 
             /* Auto crop fullscreen subtitles */
-            if( p_spu->i_height > 250 )
+            if( p_spu_properties->i_height > 250 )
                 p_spu_data->b_auto_crop = true;
 
             i_index += 7;
@@ -385,16 +397,17 @@ static int ParseControlSeq( decoder_t *p_dec, subpicture_t *p_spu,
  * convenient structure for later decoding. For more information on the
  * subtitles format, see http://sam.zoy.org/doc/dvd/subtitles/index.html
  *****************************************************************************/
-static int ParseRLE( decoder_t *p_dec, subpicture_t * p_spu,
-                     subpicture_data_t *p_spu_data )
+static int ParseRLE( decoder_t *p_dec,
+                     subpicture_data_t *p_spu_data,
+                     const spu_properties_t *p_spu_properties )
 {
     decoder_sys_t *p_sys = p_dec->p_sys;
     uint8_t       *p_src = &p_sys->buffer[4];
 
     unsigned int i_code;
 
-    unsigned int i_width = p_spu->i_width;
-    unsigned int i_height = p_spu->i_height;
+    unsigned int i_width = p_spu_properties->i_width;
+    unsigned int i_height = p_spu_properties->i_height;
     unsigned int i_x, i_y;
 
     uint16_t *p_dest = (uint16_t *)p_spu_data->p_data;
@@ -636,7 +649,8 @@ static int ParseRLE( decoder_t *p_dec, subpicture_t * p_spu,
 }
 
 static void Render( decoder_t *p_dec, subpicture_t *p_spu,
-                    subpicture_data_t *p_spu_data )
+                    subpicture_data_t *p_spu_data,
+                    const spu_properties_t *p_spu_properties )
 {
     uint8_t *p_p;
     int i_x, i_y, i_len, i_color, i_pitch;
@@ -647,8 +661,8 @@ static void Render( decoder_t *p_dec, subpicture_t *p_spu,
     memset( &fmt, 0, sizeof(video_format_t) );
     fmt.i_chroma = VLC_FOURCC('Y','U','V','P');
     fmt.i_aspect = 0; /* 0 means use aspect ratio of background video */
-    fmt.i_width = fmt.i_visible_width = p_spu->i_width;
-    fmt.i_height = fmt.i_visible_height = p_spu->i_height -
+    fmt.i_width = fmt.i_visible_width = p_spu_properties->i_width;
+    fmt.i_height = fmt.i_visible_height = p_spu_properties->i_height -
         p_spu_data->i_y_top_offset - p_spu_data->i_y_bottom_offset;
     fmt.i_x_offset = fmt.i_y_offset = 0;
     p_spu->p_region = p_spu->pf_create_region( VLC_OBJECT(p_dec), &fmt );
index 233833c..c5c0e7b 100644 (file)
@@ -505,9 +505,7 @@ static subpicture_t *Subpicture( decoder_t *p_dec, video_format_t *p_fmt,
 
     if( !b_text )
     {
-        p_spu->i_width =
         p_spu->i_original_picture_width = fmt.i_width;
-        p_spu->i_height =
         p_spu->i_original_picture_height = fmt.i_height;
     }
 
index 80dee19..f8eeec2 100644 (file)
@@ -101,6 +101,7 @@ struct intf_sys_t
     DBusConnection *p_conn;
     bool      b_meta_read;
     dbus_int32_t    i_caps;
+    bool       b_dead;
 };
 
 /*****************************************************************************
@@ -727,6 +728,7 @@ static int Open( vlc_object_t *p_this )
 
     p_sys->b_meta_read = false;
     p_sys->i_caps = CAPS_NONE;
+    p_sys->b_dead = false;
 
     dbus_error_init( &error );
 
@@ -793,8 +795,6 @@ static void Close   ( vlc_object_t *p_this )
     playlist_t      *p_playlist = pl_Yield( p_intf );;
     input_thread_t  *p_input;
 
-    p_this->b_dead = true;
-
     PL_LOCK;
     var_DelCallback( p_playlist, "playlist-current", TrackChange, p_intf );
     var_DelCallback( p_playlist, "intf-change", TrackListChangeEmit, p_intf );
@@ -887,7 +887,7 @@ static int TrackListChangeEmit( vlc_object_t *p_this, const char *psz_var,
             return VLC_SUCCESS;
     }
 
-    if( p_intf->b_dead )
+    if( p_intf->p_sys->b_dead )
         return VLC_SUCCESS;
 
     UpdateCaps( p_intf, true );
@@ -935,7 +935,7 @@ static int StateChange( vlc_object_t *p_this, const char* psz_var,
     intf_thread_t       *p_intf     = ( intf_thread_t* ) p_data;
     intf_sys_t          *p_sys      = p_intf->p_sys;
 
-    if( p_intf->b_dead )
+    if( p_intf->p_sys->b_dead )
         return VLC_SUCCESS;
 
     UpdateCaps( p_intf, true );
@@ -969,7 +969,7 @@ static int StatusChangeEmit( vlc_object_t *p_this, const char *psz_var,
     VLC_UNUSED(oldval); VLC_UNUSED(newval);
     intf_thread_t *p_intf = p_data;
 
-    if( p_intf->b_dead )
+    if( p_intf->p_sys->b_dead )
         return VLC_SUCCESS;
 
     UpdateCaps( p_intf, false );
@@ -991,7 +991,7 @@ static int TrackChange( vlc_object_t *p_this, const char *psz_var,
     VLC_UNUSED( p_this ); VLC_UNUSED( psz_var );
     VLC_UNUSED( oldval ); VLC_UNUSED( newval );
 
-    if( p_intf->b_dead )
+    if( p_intf->p_sys->b_dead )
         return VLC_SUCCESS;
 
     p_sys->b_meta_read = false;
index 3e8e583..3393d66 100644 (file)
@@ -530,8 +530,6 @@ static subpicture_t *Filter( filter_t *p_filter, mtime_t i_date )
         return NULL;
     }
 
-    p_spu->i_width = p_region->fmt.i_visible_width;
-    p_spu->i_height = p_region->fmt.i_visible_height;
     p_spu->i_alpha = p_filter->p_sys->i_alpha;
 
     /* proper positioning of OSD menu image */
@@ -577,9 +575,6 @@ static subpicture_t *Filter( filter_t *p_filter, mtime_t i_date )
                 return NULL;
             }
 
-            p_spu->i_width += p_new->fmt.i_visible_width;
-            p_spu->i_height += p_new->fmt.i_visible_height;
-
             if( !p_region_list )
             {
                 p_region_list = p_new;
index c0aeb36..f4d9e21 100644 (file)
@@ -533,7 +533,6 @@ static subpicture_t *Filter( filter_t *p_filter, mtime_t date )
     p_spu->i_x = p_sys->i_xoff;
     p_spu->i_y = p_sys->i_yoff;
 
-    p_spu->i_height = 1;
     p_spu->p_region->p_style = p_sys->p_style;
 
     if( p_feed->p_pic )