X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=modules%2Fvideo_filter%2Fwall.c;h=397dc07966098bf479154feed939e9e65e7c9895;hb=c8829f3a7f6e4c9c9ebbd597b6443527a66bdfc4;hp=a3d5971b168be7bbfdcaf9380f1dc68cea8b34a8;hpb=de2b755e886c0c7ba6ffd154ea46420b73ee2135;p=vlc diff --git a/modules/video_filter/wall.c b/modules/video_filter/wall.c index a3d5971b16..397dc07966 100644 --- a/modules/video_filter/wall.c +++ b/modules/video_filter/wall.c @@ -1,7 +1,7 @@ /***************************************************************************** * wall.c : Wall video plugin for vlc ***************************************************************************** - * Copyright (C) 2000, 2001, 2002, 2003 VideoLAN + * Copyright (C) 2000, 2001, 2002, 2003 the VideoLAN team * $Id$ * * Authors: Samuel Hocevar @@ -18,17 +18,21 @@ * * 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, USA. + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. *****************************************************************************/ /***************************************************************************** * Preamble *****************************************************************************/ -#include /* malloc(), free() */ -#include -#include -#include +#ifdef HAVE_CONFIG_H +# include "config.h" +#endif + +#include +#include +#include +#include #include "filter_common.h" @@ -44,38 +48,54 @@ static void Render ( vout_thread_t *, picture_t * ); static void RemoveAllVout ( vout_thread_t *p_vout ); -static int SendEvents( vlc_object_t *, char const *, +static int MouseEvent( vlc_object_t *, char const *, vlc_value_t, vlc_value_t, void * ); +static int FullscreenEventUp( vlc_object_t *, char const *, + vlc_value_t, vlc_value_t, void * ); +static int FullscreenEventDown( vlc_object_t *, char const *, + vlc_value_t, vlc_value_t, void * ); /***************************************************************************** * Module descriptor *****************************************************************************/ #define COLS_TEXT N_("Number of columns") -#define COLS_LONGTEXT N_("Select the number of horizontal video windows in " \ +#define COLS_LONGTEXT N_("Number of horizontal windows in " \ "which to split the video.") #define ROWS_TEXT N_("Number of rows") -#define ROWS_LONGTEXT N_("Select the number of vertical video windows in " \ +#define ROWS_LONGTEXT N_("Number of vertical windows in " \ "which to split the video.") #define ACTIVE_TEXT N_("Active windows") -#define ACTIVE_LONGTEXT N_("Comma separated list of active windows, " \ +#define ACTIVE_LONGTEXT N_("Comma-separated list of active windows, " \ "defaults to all") -vlc_module_begin(); - set_description( _("wall video filter") ); - set_shortname( N_("Image wall" )); - set_capability( "video filter", 0 ); - set_category( CAT_VIDEO ); - set_subcategory( SUBCAT_VIDEO_VFILTER ); +#define ASPECT_TEXT N_("Element aspect ratio") +#define ASPECT_LONGTEXT N_("Aspect ratio of the individual displays " \ + "building the wall.") + +#define CFG_PREFIX "wall-" + +vlc_module_begin () + set_description( N_("Wall video filter") ) + set_shortname( N_("Image wall" )) + set_capability( "video filter", 0 ) + set_category( CAT_VIDEO ) + set_subcategory( SUBCAT_VIDEO_VFILTER ) - add_integer( "wall-cols", 3, NULL, COLS_TEXT, COLS_LONGTEXT, VLC_FALSE ); - add_integer( "wall-rows", 3, NULL, ROWS_TEXT, ROWS_LONGTEXT, VLC_FALSE ); - add_string( "wall-active", NULL, NULL, ACTIVE_TEXT, ACTIVE_LONGTEXT, VLC_FALSE ); + add_integer( CFG_PREFIX "cols", 3, NULL, COLS_TEXT, COLS_LONGTEXT, false ) + add_integer( CFG_PREFIX "rows", 3, NULL, ROWS_TEXT, ROWS_LONGTEXT, false ) + add_string( CFG_PREFIX "active", NULL, NULL, ACTIVE_TEXT, ACTIVE_LONGTEXT, + true ) + add_string( CFG_PREFIX "element-aspect", "4:3", NULL, ASPECT_TEXT, ASPECT_LONGTEXT, false ) - add_shortcut( "wall" ); - set_callbacks( Create, Destroy ); -vlc_module_end(); + add_shortcut( "wall" ) + set_callbacks( Create, Destroy ) +vlc_module_end () + +static const char *const ppsz_filter_options[] = { + "cols", "rows", "active", "element-aspect", NULL +}; /***************************************************************************** * vout_sys_t: Wall video output method descriptor @@ -90,9 +110,11 @@ struct vout_sys_t int i_vout; struct vout_list_t { - vlc_bool_t b_active; + bool b_active; int i_width; int i_height; + int i_left; + int i_top; vout_thread_t *p_vout; } *pp_vout; }; @@ -130,10 +152,7 @@ static int Create( vlc_object_t *p_this ) /* Allocate structure */ p_vout->p_sys = malloc( sizeof( vout_sys_t ) ); if( p_vout->p_sys == NULL ) - { - msg_Err( p_vout, "out of memory" ); return VLC_ENOMEM; - } p_vout->pf_init = Init; p_vout->pf_end = End; @@ -142,9 +161,12 @@ static int Create( vlc_object_t *p_this ) p_vout->pf_display = NULL; p_vout->pf_control = Control; + config_ChainParse( p_vout, CFG_PREFIX, ppsz_filter_options, + p_vout->p_cfg ); + /* Look what method was requested */ - p_vout->p_sys->i_col = config_GetInt( p_vout, "wall-cols" ); - p_vout->p_sys->i_row = config_GetInt( p_vout, "wall-rows" ); + p_vout->p_sys->i_col = var_CreateGetInteger( p_vout, CFG_PREFIX "cols" ); + p_vout->p_sys->i_row = var_CreateGetInteger( p_vout, CFG_PREFIX "rows" ); p_vout->p_sys->i_col = __MAX( 1, __MIN( 15, p_vout->p_sys->i_col ) ); p_vout->p_sys->i_row = __MAX( 1, __MIN( 15, p_vout->p_sys->i_row ) ); @@ -157,12 +179,12 @@ static int Create( vlc_object_t *p_this ) sizeof(struct vout_list_t) ); if( p_vout->p_sys->pp_vout == NULL ) { - msg_Err( p_vout, "out of memory" ); free( p_vout->p_sys ); return VLC_ENOMEM; } - psz_method_tmp = psz_method = config_GetPsz( p_vout, "wall-active" ); + psz_method_tmp = + psz_method = var_CreateGetNonEmptyString( p_vout, CFG_PREFIX "active" ); /* If no trailing vout are specified, take them all */ if( psz_method == NULL ) @@ -220,8 +242,41 @@ static int Create( vlc_object_t *p_this ) *****************************************************************************/ static int Init( vout_thread_t *p_vout ) { - int i_index, i_row, i_col, i_width, i_height; - picture_t *p_pic; + int i_row, i_col, i_width, i_height, i_left, i_top; + unsigned int i_target_width,i_target_height; + video_format_t fmt; + int i_aspect = 4*VOUT_ASPECT_FACTOR/3; + int i_align = 0; + unsigned int i_hstart, i_hend, i_vstart, i_vend; + unsigned int w1,h1,w2,h2; + int i_xpos, i_ypos; + int i_vstart_rounded = 0, i_hstart_rounded = 0; + char *psz_aspect; + + memset( &fmt, 0, sizeof(video_format_t) ); + + psz_aspect = var_CreateGetNonEmptyString( p_vout, + CFG_PREFIX "element-aspect" ); + if( psz_aspect && *psz_aspect ) + { + char *psz_parser = strchr( psz_aspect, ':' ); + if( psz_parser ) + { + *psz_parser++ = '\0'; + i_aspect = atoi( psz_aspect ) * VOUT_ASPECT_FACTOR + / atoi( psz_parser ); + } + else + { + msg_Warn( p_vout, "invalid aspect ratio specification" ); + } + } + free( psz_aspect ); + + i_xpos = var_CreateGetInteger( p_vout, "video-x" ); + i_ypos = var_CreateGetInteger( p_vout, "video-y" ); + if( i_xpos < 0 ) i_xpos = 0; + if( i_ypos < 0 ) i_ypos = 0; I_OUTPUTPICTURES = 0; @@ -230,74 +285,162 @@ static int Init( vout_thread_t *p_vout ) p_vout->output.i_width = p_vout->render.i_width; p_vout->output.i_height = p_vout->render.i_height; p_vout->output.i_aspect = p_vout->render.i_aspect; + var_Create( p_vout, "align", VLC_VAR_INTEGER ); + + fmt.i_width = fmt.i_visible_width = p_vout->render.i_width; + fmt.i_height = fmt.i_visible_height = p_vout->render.i_height; + fmt.i_x_offset = fmt.i_y_offset = 0; + fmt.i_chroma = p_vout->render.i_chroma; + fmt.i_aspect = p_vout->render.i_aspect; + fmt.i_sar_num = p_vout->render.i_aspect * fmt.i_height / fmt.i_width; + fmt.i_sar_den = VOUT_ASPECT_FACTOR; + + w1 = p_vout->output.i_width / p_vout->p_sys->i_col; + w1 &= ~1; + h1 = w1 * VOUT_ASPECT_FACTOR / i_aspect&~1; + h1 &= ~1; + + h2 = p_vout->output.i_height / p_vout->p_sys->i_row&~1; + h2 &= ~1; + w2 = h2 * i_aspect / VOUT_ASPECT_FACTOR&~1; + w2 &= ~1; + + if ( h1 * p_vout->p_sys->i_row < p_vout->output.i_height ) + { + unsigned int i_tmp; + i_target_width = w2; + i_target_height = h2; + i_vstart = 0; + i_vend = p_vout->output.i_height; + i_tmp = i_target_width * p_vout->p_sys->i_col; + while( i_tmp < p_vout->output.i_width ) i_tmp += p_vout->p_sys->i_col; + i_hstart = (( i_tmp - p_vout->output.i_width ) / 2)&~1; + i_hstart_rounded = ( ( i_tmp - p_vout->output.i_width ) % 2 ) || + ( ( ( i_tmp - p_vout->output.i_width ) / 2 ) & 1 ); + i_hend = i_hstart + p_vout->output.i_width; + } + else + { + unsigned int i_tmp; + i_target_height = h1; + i_target_width = w1; + i_hstart = 0; + i_hend = p_vout->output.i_width; + i_tmp = i_target_height * p_vout->p_sys->i_row; + while( i_tmp < p_vout->output.i_height ) i_tmp += p_vout->p_sys->i_row; + i_vstart = ( ( i_tmp - p_vout->output.i_height ) / 2 ) & ~1; + i_vstart_rounded = ( ( i_tmp - p_vout->output.i_height ) % 2 ) || + ( ( ( i_tmp - p_vout->output.i_height ) / 2 ) & 1 ); + i_vend = i_vstart + p_vout->output.i_height; + } + msg_Dbg( p_vout, "target resolution %dx%d", i_target_width, i_target_height ); /* Try to open the real video output */ msg_Dbg( p_vout, "spawning the real video outputs" ); p_vout->p_sys->i_vout = 0; + msg_Dbg( p_vout, "target window (%d,%d)-(%d,%d)", i_hstart,i_vstart,i_hend,i_vend ); + - /* FIXME: use bresenham instead of those ugly divisions */ + i_top = 0; + i_height = 0; for( i_row = 0; i_row < p_vout->p_sys->i_row; i_row++ ) { + i_left = 0; + i_top += i_height; for( i_col = 0; i_col < p_vout->p_sys->i_col; i_col++ ) { - if( i_col + 1 < p_vout->p_sys->i_col ) + i_align = 0; + + if( i_col*i_target_width >= i_hstart && + (i_col+1)*i_target_width <= i_hend ) + { + i_width = i_target_width; + } + else if( ( i_col + 1 ) * i_target_width < i_hstart || + ( i_col * i_target_width ) > i_hend ) { - i_width = ( p_vout->render.i_width - / p_vout->p_sys->i_col ) & ~0x1; + i_width = 0; } else { - i_width = p_vout->render.i_width - - ( ( p_vout->render.i_width - / p_vout->p_sys->i_col ) & ~0x1 ) * i_col; + i_width = ( i_target_width - i_hstart % i_target_width ); + if( i_col >= ( p_vout->p_sys->i_col / 2 ) ) + { + i_align |= VOUT_ALIGN_LEFT; + i_width -= i_hstart_rounded ? 2: 0; + } + else + { + i_align |= VOUT_ALIGN_RIGHT; + } } - if( i_row + 1 < p_vout->p_sys->i_row ) + if( i_row * i_target_height >= i_vstart && + ( i_row + 1 ) * i_target_height <= i_vend ) + { + i_height = i_target_height; + } + else if( ( i_row + 1 ) * i_target_height < i_vstart || + ( i_row * i_target_height ) > i_vend ) { - i_height = ( p_vout->render.i_height - / p_vout->p_sys->i_row ) & ~0x3; + i_height = 0; } else { - i_height = p_vout->render.i_height - - ( ( p_vout->render.i_height - / p_vout->p_sys->i_row ) & ~0x3 ) * i_row; + i_height = ( i_target_height - + i_vstart%i_target_height ); + if( i_row >= ( p_vout->p_sys->i_row / 2 ) ) + { + i_align |= VOUT_ALIGN_TOP; + i_height -= i_vstart_rounded ? 2: 0; + } + else + { + i_align |= VOUT_ALIGN_BOTTOM; + } + } + if( i_height == 0 || i_width == 0 ) + { + p_vout->p_sys->pp_vout[ p_vout->p_sys->i_vout ].b_active = false; } p_vout->p_sys->pp_vout[ p_vout->p_sys->i_vout ].i_width = i_width; p_vout->p_sys->pp_vout[ p_vout->p_sys->i_vout ].i_height = i_height; + p_vout->p_sys->pp_vout[ p_vout->p_sys->i_vout ].i_left = i_left; + p_vout->p_sys->pp_vout[ p_vout->p_sys->i_vout ].i_top = i_top; + i_left += i_width; if( !p_vout->p_sys->pp_vout[ p_vout->p_sys->i_vout ].b_active ) { p_vout->p_sys->i_vout++; continue; } + var_SetInteger( p_vout, "align", i_align ); + var_SetInteger( p_vout, "video-x", i_left + i_xpos - i_width); + var_SetInteger( p_vout, "video-y", i_top + i_ypos ); + + fmt.i_width = fmt.i_visible_width = i_width; + fmt.i_height = fmt.i_visible_height = i_height; + fmt.i_aspect = i_aspect * i_target_height / i_height * + i_width / i_target_width; p_vout->p_sys->pp_vout[ p_vout->p_sys->i_vout ].p_vout = - vout_Create( p_vout, i_width, i_height, - p_vout->render.i_chroma, - p_vout->render.i_aspect - * p_vout->render.i_height / i_height - * i_width / p_vout->render.i_width ); - if( p_vout->p_sys->pp_vout[ p_vout->p_sys->i_vout ].p_vout == NULL ) + vout_Create( p_vout, &fmt ); + if( !p_vout->p_sys->pp_vout[ p_vout->p_sys->i_vout ].p_vout ) { msg_Err( p_vout, "failed to get %ix%i vout threads", p_vout->p_sys->i_col, p_vout->p_sys->i_row ); RemoveAllVout( p_vout ); return VLC_EGENERIC; } - ADD_CALLBACKS( - p_vout->p_sys->pp_vout[ p_vout->p_sys->i_vout ].p_vout, - SendEvents ); - + vout_filter_SetupChild( p_vout, p_vout->p_sys->pp_vout[p_vout->p_sys->i_vout].p_vout, + MouseEvent, FullscreenEventUp, FullscreenEventDown, true ); p_vout->p_sys->i_vout++; } } - ALLOCATE_DIRECTBUFFERS( VOUT_MAX_PICTURES ); - - ADD_PARENT_CALLBACKS( SendEventsToChild ); + vout_filter_AllocateDirectBuffers( p_vout, VOUT_MAX_PICTURES ); return VLC_SUCCESS; } @@ -307,14 +450,9 @@ static int Init( vout_thread_t *p_vout ) *****************************************************************************/ static void End( vout_thread_t *p_vout ) { - int i_index; + RemoveAllVout( p_vout ); - /* Free the fake output buffers we allocated */ - for( i_index = I_OUTPUTPICTURES ; i_index ; ) - { - i_index--; - free( PP_OUTPUTPICTURE[ i_index ]->p_data_orig ); - } + vout_filter_ReleaseDirectBuffers( p_vout ); } /***************************************************************************** @@ -326,9 +464,6 @@ static void Destroy( vlc_object_t *p_this ) { vout_thread_t *p_vout = (vout_thread_t *)p_this; - RemoveAllVout( p_vout ); - - DEL_PARENT_CALLBACKS( SendEventsToChild ); free( p_vout->p_sys->pp_vout ); free( p_vout->p_sys ); @@ -349,28 +484,18 @@ static void Render( vout_thread_t *p_vout, picture_t *p_pic ) i_vout = 0; - for( i_plane = 0 ; i_plane < p_pic->i_planes ; i_plane++ ) - { - pi_top_skip[i_plane] = 0; - } - for( i_row = 0; i_row < p_vout->p_sys->i_row; i_row++ ) { - for( i_plane = 0 ; i_plane < p_pic->i_planes ; i_plane++ ) - { - pi_left_skip[i_plane] = 0; - } - for( i_col = 0; i_col < p_vout->p_sys->i_col; i_col++ ) { + for( i_plane = 0 ; i_plane < p_pic->i_planes ; i_plane++ ) + { + pi_left_skip[i_plane] = p_vout->p_sys->pp_vout[ i_vout ].i_left * p_pic->p[ i_plane ].i_pitch / p_vout->output.i_width; + pi_top_skip[i_plane] = (p_vout->p_sys->pp_vout[ i_vout ].i_top * p_pic->p[ i_plane ].i_lines / p_vout->output.i_height)*p_pic->p[i_plane].i_pitch; + } + if( !p_vout->p_sys->pp_vout[ i_vout ].b_active ) { - for( i_plane = 0 ; i_plane < p_pic->i_planes ; i_plane++ ) - { - pi_left_skip[i_plane] += - p_vout->p_sys->pp_vout[ i_col == p_vout->p_sys->i_col-1?i_vout-1:i_vout ].i_width - * p_pic->p[i_plane].i_pitch / p_vout->output.i_width; - } i_vout++; continue; } @@ -380,7 +505,7 @@ static void Render( vout_thread_t *p_vout, picture_t *p_pic ) 0, 0, 0 ) ) == NULL ) { - if( p_vout->b_die || p_vout->b_error ) + if( !vlc_object_alive (p_vout) || p_vout->b_error ) { vout_DestroyPicture( p_vout->p_sys->pp_vout[ i_vout ].p_vout, p_outpic ); @@ -389,9 +514,8 @@ static void Render( vout_thread_t *p_vout, picture_t *p_pic ) msleep( VOUT_OUTMEM_SLEEP ); } + p_outpic->date = p_pic->date; - vout_DatePicture( p_vout->p_sys->pp_vout[ i_vout ].p_vout, - p_outpic, p_pic->date ); vout_LinkPicture( p_vout->p_sys->pp_vout[ i_vout ].p_vout, p_outpic ); @@ -412,12 +536,12 @@ static void Render( vout_thread_t *p_vout, picture_t *p_pic ) while( p_in < p_in_end ) { - p_vout->p_vlc->pf_memcpy( p_out, p_in, i_copy_pitch ); + vlc_memcpy( p_out, p_in, i_copy_pitch ); p_in += i_in_pitch; p_out += i_out_pitch; } - pi_left_skip[i_plane] += i_out_pitch; +// pi_left_skip[i_plane] += i_copy_pitch; } vout_UnlinkPicture( p_vout->p_sys->pp_vout[ i_vout ].p_vout, @@ -428,13 +552,13 @@ static void Render( vout_thread_t *p_vout, picture_t *p_pic ) i_vout++; } - for( i_plane = 0 ; i_plane < p_pic->i_planes ; i_plane++ ) - { - pi_top_skip[i_plane] += p_vout->p_sys->pp_vout[ i_vout ].i_height - * p_pic->p[i_plane].i_visible_lines - / p_vout->output.i_height - * p_pic->p[i_plane].i_pitch; - } +/* for( i_plane = 0 ; i_plane < p_pic->i_planes ; i_plane++ ) */ +/* { */ +/* pi_top_skip[i_plane] += p_vout->p_sys->pp_vout[ i_vout ].i_height */ +/* * p_pic->p[i_plane].i_visible_lines */ +/* / p_vout->output.i_height */ +/* * p_pic->p[i_plane].i_pitch; */ +/* } */ } } @@ -443,83 +567,98 @@ static void Render( vout_thread_t *p_vout, picture_t *p_pic ) *****************************************************************************/ static void RemoveAllVout( vout_thread_t *p_vout ) { - while( p_vout->p_sys->i_vout ) + vout_sys_t *p_sys = p_vout->p_sys; + + while( p_sys->i_vout ) { - --p_vout->p_sys->i_vout; - if( p_vout->p_sys->pp_vout[ p_vout->p_sys->i_vout ].b_active ) - { - DEL_CALLBACKS( - p_vout->p_sys->pp_vout[ p_vout->p_sys->i_vout ].p_vout, - SendEvents ); - vlc_object_detach( - p_vout->p_sys->pp_vout[ p_vout->p_sys->i_vout ].p_vout ); - vout_Destroy( - p_vout->p_sys->pp_vout[ p_vout->p_sys->i_vout ].p_vout ); - } + p_sys->i_vout--; + if( p_sys->pp_vout[p_sys->i_vout ].b_active ) + { + vout_filter_SetupChild( p_vout, p_sys->pp_vout[p_sys->i_vout].p_vout, + MouseEvent, FullscreenEventUp, FullscreenEventDown, false ); + vout_CloseAndRelease( p_sys->pp_vout[p_sys->i_vout].p_vout ); + } } } -/***************************************************************************** - * SendEvents: forward mouse and keyboard events to the parent p_vout - *****************************************************************************/ -static int SendEvents( vlc_object_t *p_this, char const *psz_var, - vlc_value_t oldval, vlc_value_t newval, void *_p_vout ) +/** + * Forward mouse event with proper conversion. + */ +static int MouseEvent( vlc_object_t *p_this, char const *psz_var, + vlc_value_t oldval, vlc_value_t newval, void *p_data ) { - vout_thread_t *p_vout = (vout_thread_t *)_p_vout; + vout_thread_t *p_vout = p_data; + vout_sys_t *p_sys = p_vout->p_sys; + VLC_UNUSED(oldval); int i_vout; - vlc_value_t sentval = newval; /* Find the video output index */ - for( i_vout = 0; i_vout < p_vout->p_sys->i_vout; i_vout++ ) + for( i_vout = 0; i_vout < p_sys->i_vout; i_vout++ ) { - if( p_this == (vlc_object_t *)p_vout->p_sys->pp_vout[ i_vout ].p_vout ) - { + if( p_sys->pp_vout[i_vout].b_active && + p_this == VLC_OBJECT(p_sys->pp_vout[i_vout].p_vout) ) break; - } - } - - if( i_vout == p_vout->p_sys->i_vout ) - { - return VLC_EGENERIC; } + assert( i_vout < p_vout->p_sys->i_vout ); /* Translate the mouse coordinates */ if( !strcmp( psz_var, "mouse-x" ) ) - { - sentval.i_int += p_vout->output.i_width - * (i_vout % p_vout->p_sys->i_col) - / p_vout->p_sys->i_col; - } + newval.i_int += p_vout->output.i_width * (i_vout % p_sys->i_col) / p_sys->i_col; else if( !strcmp( psz_var, "mouse-y" ) ) + newval.i_int += p_vout->output.i_height * (i_vout / p_sys->i_row) / p_sys->i_row; + + return var_Set( p_vout, psz_var, newval ); +} + +/** + * Forward fullscreen event to/from the childrens. + */ +static bool IsFullscreenActive( vout_thread_t *p_vout ) +{ + vout_sys_t *p_sys = p_vout->p_sys; + for( int i = 0; i < p_sys->i_vout; i++ ) { - sentval.i_int += p_vout->output.i_height - * (i_vout / p_vout->p_sys->i_row) - / p_vout->p_sys->i_row; + if( p_sys->pp_vout[i].b_active && + var_GetBool( p_sys->pp_vout[i].p_vout, "fullscreen" ) ) + return true; } + return false; +} +static int FullscreenEventUp( vlc_object_t *p_this, char const *psz_var, + vlc_value_t oldval, vlc_value_t newval, void *p_data ) +{ + vout_thread_t *p_vout = p_data; + VLC_UNUSED(oldval); VLC_UNUSED(p_this); VLC_UNUSED(psz_var); VLC_UNUSED(newval); - var_Set( p_vout, psz_var, sentval ); - + const bool b_fullscreen = IsFullscreenActive( p_vout ); + if( !var_GetBool( p_vout, "fullscreen" ) != !b_fullscreen ) + return var_SetBool( p_vout, "fullscreen", b_fullscreen ); return VLC_SUCCESS; } - -/***************************************************************************** - * SendEventsToChild: forward events to the child/children vout - *****************************************************************************/ -static int SendEventsToChild( vlc_object_t *p_this, char const *psz_var, - vlc_value_t oldval, vlc_value_t newval, void *p_data ) +static int FullscreenEventDown( vlc_object_t *p_this, char const *psz_var, + vlc_value_t oldval, vlc_value_t newval, void *p_data ) { - vout_thread_t *p_vout = (vout_thread_t *)p_this; - int i_row, i_col, i_vout = 0; + vout_thread_t *p_vout = (vout_thread_t*)p_this; + vout_sys_t *p_sys = p_vout->p_sys; + VLC_UNUSED(oldval); VLC_UNUSED(p_data); VLC_UNUSED(psz_var); - for( i_row = 0; i_row < p_vout->p_sys->i_row; i_row++ ) + const bool b_fullscreen = IsFullscreenActive( p_vout ); + if( !b_fullscreen != !newval.b_bool ) { - for( i_col = 0; i_col < p_vout->p_sys->i_col; i_col++ ) + for( int i = 0; i < p_sys->i_vout; i++ ) { - var_Set( p_vout->p_sys->pp_vout[ i_vout ].p_vout, psz_var, newval); - if( !strcmp( psz_var, "fullscreen" ) ) break; - i_vout++; + if( !p_sys->pp_vout[i].b_active ) + continue; + + vout_thread_t *p_child = p_sys->pp_vout[i].p_vout; + if( !var_GetBool( p_child, "fullscreen" ) != !newval.b_bool ) + { + var_SetBool( p_child, "fullscreen", newval.b_bool ); + if( newval.b_bool ) + return VLC_SUCCESS; + } } } - return VLC_SUCCESS; } +