/*****************************************************************************
* vout_intf.c : video output interface
*****************************************************************************
- * Copyright (C) 2000-2007 the VideoLAN team
+ * Copyright (C) 2000-2007 VLC authors and VideoLAN
*
* Authors: Gildas Bazin <gbazin@videolan.org>
*
- * 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
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 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.
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser 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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
/*****************************************************************************
* Local prototypes
*****************************************************************************/
/* Object variables callbacks */
-static int ZoomCallback( vlc_object_t *, char const *,
- vlc_value_t, vlc_value_t, void * );
static int CropCallback( vlc_object_t *, char const *,
vlc_value_t, vlc_value_t, void * );
static int CropBorderCallback( vlc_object_t *, char const *,
vlc_value_t, vlc_value_t, void * );
static int AspectCallback( vlc_object_t *, char const *,
vlc_value_t, vlc_value_t, void * );
-static int ScalingCallback( vlc_object_t *, char const *,
- vlc_value_t, vlc_value_t, void * );
+static int AutoScaleCallback( vlc_object_t *, char const *,
+ vlc_value_t, vlc_value_t, void * );
+static int ScaleCallback( vlc_object_t *, char const *,
+ vlc_value_t, vlc_value_t, void * );
+static int ZoomCallback( vlc_object_t *, char const *,
+ vlc_value_t, vlc_value_t, void * );
static int OnTopCallback( vlc_object_t *, char const *,
vlc_value_t, vlc_value_t, void * );
static int FullscreenCallback( vlc_object_t *, char const *,
vlc_value_t, vlc_value_t, void * );
static int VideoFilterCallback( vlc_object_t *, char const *,
vlc_value_t, vlc_value_t, void * );
+static int SubSourceCallback( vlc_object_t *, char const *,
+ vlc_value_t, vlc_value_t, void * );
static int SubFilterCallback( vlc_object_t *, char const *,
vlc_value_t, vlc_value_t, void * );
static int SubMarginCallback( vlc_object_t *, char const *,
static const struct
{
double f_value;
- const char *psz_label;
+ char psz_label[13];
} p_zoom_values[] = {
{ 0.25, N_("1:4 Quarter") },
{ 0.5, N_("1:2 Half") },
{ 1, N_("1:1 Original") },
{ 2, N_("2:1 Double") },
- { 0, NULL } };
+};
static const struct
{
- const char *psz_value;
- const char *psz_label;
+ char psz_value[8];
+ char psz_label[8];
} p_crop_values[] = {
{ "", N_("Default") },
{ "16:10", "16:10" },
{ "4:3", "4:3" },
{ "5:4", "5:4" },
{ "1:1", "1:1" },
- { NULL, NULL } };
+};
static const struct
{
- const char *psz_value;
- const char *psz_label;
+ char psz_value[8];
+ char psz_label[8];
} p_aspect_ratio_values[] = {
{ "", N_("Default") },
{ "1:1", "1:1" },
{ "235:100", "2.35:1" },
{ "239:100", "2.39:1" },
{ "5:4", "5:4" },
- { NULL, NULL } };
+};
static void AddCustomRatios( vout_thread_t *p_vout, const char *psz_var,
char *psz_list )
{
vlc_value_t val, text, old_val;
char *psz_buf;
- int i;
/* Create a few object variables we'll need later on */
- var_Create( p_vout, "snapshot-path", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
- var_Create( p_vout, "snapshot-prefix", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
- var_Create( p_vout, "snapshot-format", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
- var_Create( p_vout, "snapshot-preview", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
- var_Create( p_vout, "snapshot-sequential",
- VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
var_Create( p_vout, "snapshot-num", VLC_VAR_INTEGER );
var_SetInteger( p_vout, "snapshot-num", 1 );
- var_Create( p_vout, "snapshot-width", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
- var_Create( p_vout, "snapshot-height", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
var_Create( p_vout, "width", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
var_Create( p_vout, "height", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
var_Create( p_vout, "mouse-hide-timeout",
VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
- var_Create( p_vout, "video-title-show", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
- var_Create( p_vout, "video-title-timeout", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
- var_Create( p_vout, "video-title-position", VLC_VAR_INTEGER | VLC_VAR_DOINHERIT );
+ /* Add variables to manage scaling video */
+ var_Create( p_vout, "autoscale", VLC_VAR_BOOL | VLC_VAR_DOINHERIT
+ | VLC_VAR_ISCOMMAND );
+ text.psz_string = _("Autoscale video");
+ var_Change( p_vout, "autoscale", VLC_VAR_SETTEXT, &text, NULL );
+ var_AddCallback( p_vout, "autoscale", AutoScaleCallback, NULL );
+
+ var_Create( p_vout, "scale", VLC_VAR_FLOAT | VLC_VAR_DOINHERIT
+ | VLC_VAR_ISCOMMAND );
+ text.psz_string = _("Scale factor");
+ var_Change( p_vout, "scale", VLC_VAR_SETTEXT, &text, NULL );
+ var_AddCallback( p_vout, "scale", ScaleCallback, NULL );
/* Zoom object var */
var_Create( p_vout, "zoom", VLC_VAR_FLOAT | VLC_VAR_ISCOMMAND |
text.psz_string = _("Zoom");
var_Change( p_vout, "zoom", VLC_VAR_SETTEXT, &text, NULL );
+ old_val.f_float = var_GetFloat( p_vout, "zoom" );
- var_Get( p_vout, "zoom", &old_val );
-
- for( i = 0; p_zoom_values[i].f_value; i++ )
+ for( size_t i = 0; i < ARRAY_SIZE(p_zoom_values); i++ )
{
- if( old_val.f_float == p_zoom_values[i].f_value )
- var_Change( p_vout, "zoom", VLC_VAR_DELCHOICE, &old_val, NULL );
val.f_float = p_zoom_values[i].f_value;
- text.psz_string = _( p_zoom_values[i].psz_label );
+ text.psz_string = vlc_gettext( p_zoom_values[i].psz_label );
+ /* FIXME: This DELCHOICE hack corrupts the the "zoom" variable value
+ * for a short time window. Same for "crop" and "aspect-ratio". */
+ if( old_val.f_float == val.f_float )
+ var_Change( p_vout, "zoom", VLC_VAR_DELCHOICE, &old_val, NULL );
var_Change( p_vout, "zoom", VLC_VAR_ADDCHOICE, &val, &text );
+ if( old_val.f_float == val.f_float )
+ var_Change( p_vout, "zoom", VLC_VAR_SETVALUE, &old_val, NULL );
}
- var_Set( p_vout, "zoom", old_val ); /* Is this really needed? */
-
var_AddCallback( p_vout, "zoom", ZoomCallback, NULL );
/* Crop offset vars */
val.psz_string = (char*)"";
var_Change( p_vout, "crop", VLC_VAR_DELCHOICE, &val, 0 );
- for( i = 0; p_crop_values[i].psz_value; i++ )
+ for( size_t i = 0; i < ARRAY_SIZE(p_crop_values); i++ )
{
val.psz_string = (char*)p_crop_values[i].psz_value;
text.psz_string = _( p_crop_values[i].psz_label );
}
var_AddCallback( p_vout, "crop", CropCallback, NULL );
- var_Get( p_vout, "crop", &old_val );
- if( old_val.psz_string && *old_val.psz_string )
- var_TriggerCallback( p_vout, "crop" );
- free( old_val.psz_string );
/* Monitor pixel aspect-ratio */
var_Create( p_vout, "monitor-par", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
var_Create( p_vout, "aspect-ratio", VLC_VAR_STRING | VLC_VAR_ISCOMMAND |
VLC_VAR_HASCHOICE | VLC_VAR_DOINHERIT );
- text.psz_string = _("Aspect-ratio");
+ text.psz_string = _("Aspect ratio");
var_Change( p_vout, "aspect-ratio", VLC_VAR_SETTEXT, &text, NULL );
val.psz_string = (char*)"";
var_Change( p_vout, "aspect-ratio", VLC_VAR_DELCHOICE, &val, 0 );
- for( i = 0; p_aspect_ratio_values[i].psz_value; i++ )
+ for( size_t i = 0; i < ARRAY_SIZE(p_aspect_ratio_values); i++ )
{
val.psz_string = (char*)p_aspect_ratio_values[i].psz_value;
text.psz_string = _( p_aspect_ratio_values[i].psz_label );
}
var_AddCallback( p_vout, "aspect-ratio", AspectCallback, NULL );
- var_Get( p_vout, "aspect-ratio", &old_val );
- if( (old_val.psz_string && *old_val.psz_string) )
- var_TriggerCallback( p_vout, "aspect-ratio" );
- free( old_val.psz_string );
-
- /* Add variables to manage scaling video */
- var_Create( p_vout, "autoscale", VLC_VAR_BOOL | VLC_VAR_DOINHERIT
- | VLC_VAR_ISCOMMAND );
- text.psz_string = _("Autoscale video");
- var_Change( p_vout, "autoscale", VLC_VAR_SETTEXT, &text, NULL );
- var_AddCallback( p_vout, "autoscale", ScalingCallback, NULL );
-
- var_Create( p_vout, "scale", VLC_VAR_FLOAT | VLC_VAR_DOINHERIT
- | VLC_VAR_ISCOMMAND );
- text.psz_string = _("Scale factor");
- var_Change( p_vout, "scale", VLC_VAR_SETTEXT, &text, NULL );
- var_AddCallback( p_vout, "scale", ScalingCallback, NULL );
/* Add a variable to indicate if the window should be on top of others */
var_Create( p_vout, "video-on-top", VLC_VAR_BOOL | VLC_VAR_DOINHERIT
text.psz_string = _("Always on top");
var_Change( p_vout, "video-on-top", VLC_VAR_SETTEXT, &text, NULL );
var_AddCallback( p_vout, "video-on-top", OnTopCallback, NULL );
- var_TriggerCallback( p_vout, "video-on-top" );
/* Add a variable to indicate whether we want window decoration or not */
var_Create( p_vout, "video-deco", VLC_VAR_BOOL | VLC_VAR_DOINHERIT );
var_Create( p_vout, "video-filter",
VLC_VAR_STRING | VLC_VAR_DOINHERIT | VLC_VAR_ISCOMMAND );
var_AddCallback( p_vout, "video-filter", VideoFilterCallback, NULL );
- var_TriggerCallback( p_vout, "video-filter" );
+
+ /* Add a sub-source variable */
+ var_Create( p_vout, "sub-source",
+ VLC_VAR_STRING | VLC_VAR_DOINHERIT | VLC_VAR_ISCOMMAND );
+ var_AddCallback( p_vout, "sub-source", SubSourceCallback, NULL );
/* Add a sub-filter variable */
var_Create( p_vout, "sub-filter",
VLC_VAR_STRING | VLC_VAR_DOINHERIT | VLC_VAR_ISCOMMAND );
var_AddCallback( p_vout, "sub-filter", SubFilterCallback, NULL );
- var_TriggerCallback( p_vout, "sub-filter" );
/* Add sub-margin variable */
var_Create( p_vout, "sub-margin",
VLC_VAR_INTEGER | VLC_VAR_DOINHERIT | VLC_VAR_ISCOMMAND );
var_AddCallback( p_vout, "sub-margin", SubMarginCallback, NULL );
- var_TriggerCallback( p_vout, "sub-margin" );
/* Mouse coordinates */
var_Create( p_vout, "mouse-button-down", VLC_VAR_INTEGER );
var_Create( p_vout, "mouse-moved", VLC_VAR_COORDS );
var_Create( p_vout, "mouse-clicked", VLC_VAR_COORDS );
var_Create( p_vout, "mouse-object", VLC_VAR_BOOL );
+
+ vout_IntfReinit( p_vout );
+}
+
+void vout_IntfReinit( vout_thread_t *p_vout )
+{
+ var_TriggerCallback( p_vout, "zoom" );
+ var_TriggerCallback( p_vout, "crop" );
+ var_TriggerCallback( p_vout, "aspect-ratio" );
+
+ var_TriggerCallback( p_vout, "video-on-top" );
+
+ var_TriggerCallback( p_vout, "video-filter" );
+ var_TriggerCallback( p_vout, "sub-source" );
+ var_TriggerCallback( p_vout, "sub-filter" );
+ var_TriggerCallback( p_vout, "sub-margin" );
}
/*****************************************************************************
msg_Dbg( p_vout, "snapshot taken (%s)", psz_filename );
vout_OSDMessage( p_vout, SPU_DEFAULT_CHANNEL, "%s", psz_filename );
- if( var_GetBool( p_vout, "snapshot-preview" ) )
+ if( var_InheritBool( p_vout, "snapshot-preview" ) )
{
if( VoutSnapshotPip( p_vout, p_pic ) )
msg_Warn( p_vout, "Failed to display snapshot" );
*/
static void VoutSaveSnapshot( vout_thread_t *p_vout )
{
- char *psz_path = var_GetNonEmptyString( p_vout, "snapshot-path" );
- char *psz_format = var_GetNonEmptyString( p_vout, "snapshot-format" );
- char *psz_prefix = var_GetNonEmptyString( p_vout, "snapshot-prefix" );
+ char *psz_path = var_InheritString( p_vout, "snapshot-path" );
+ char *psz_format = var_InheritString( p_vout, "snapshot-format" );
+ char *psz_prefix = var_InheritString( p_vout, "snapshot-prefix" );
/* */
picture_t *p_picture;
vout_snapshot_save_cfg_t cfg;
memset( &cfg, 0, sizeof(cfg) );
- cfg.is_sequential = var_GetBool( p_vout, "snapshot-sequential" );
+ cfg.is_sequential = var_InheritBool( p_vout, "snapshot-sequential" );
cfg.sequence = var_GetInteger( p_vout, "snapshot-num" );
cfg.path = psz_path;
cfg.format = psz_format;
{
psz_filter_type = "video-filter";
}
+ else if( module_provides( p_obj, "sub source" ) )
+ {
+ psz_filter_type = "sub-source";
+ }
else if( module_provides( p_obj, "sub filter" ) )
{
psz_filter_type = "sub-filter";
}
else
{
- module_release( p_obj );
msg_Err( p_vout, "Unknown video filter type." );
return;
}
- module_release( p_obj );
psz_string = var_GetString( p_vout, psz_filter_type );
/*****************************************************************************
* Object variables callbacks
*****************************************************************************/
-static int ZoomCallback( vlc_object_t *p_this, char const *psz_cmd,
- vlc_value_t oldval, vlc_value_t newval, void *p_data )
-{
- (void)psz_cmd; (void)oldval; (void)p_data;
-
- return var_SetFloat( p_this, "scale", newval.f_float );
-}
-
static int CropCallback( vlc_object_t *object, char const *cmd,
vlc_value_t oldval, vlc_value_t newval, void *data )
{
return VLC_SUCCESS;
}
-static int ScalingCallback( vlc_object_t *p_this, char const *psz_cmd,
- vlc_value_t oldval, vlc_value_t newval, void *p_data )
+static int AutoScaleCallback( vlc_object_t *obj, char const *name,
+ vlc_value_t prev, vlc_value_t cur, void *data )
{
- vout_thread_t *p_vout = (vout_thread_t *)p_this;
- (void)oldval; (void)newval; (void)p_data;
+ vout_thread_t *p_vout = (vout_thread_t *)obj;
- if( !strcmp( psz_cmd, "autoscale" ) )
- vout_ControlChangeDisplayFilled( p_vout, newval.b_bool );
- else if( !strcmp( psz_cmd, "scale" ) )
- vout_ControlChangeZoom( p_vout, 1000 * newval.f_float, 1000 );
+ (void) name; (void) prev; (void) data;
+ vout_ControlChangeDisplayFilled( p_vout, cur.b_bool );
+ return VLC_SUCCESS;
+}
+static int ScaleCallback( vlc_object_t *obj, char const *name,
+ vlc_value_t prev, vlc_value_t cur, void *data )
+{
+ vout_thread_t *p_vout = (vout_thread_t *)obj;
+
+ (void) name; (void) prev; (void) data;
+ vout_ControlChangeZoom( p_vout, 1000 * cur.f_float, 1000 );
return VLC_SUCCESS;
}
+static int ZoomCallback( vlc_object_t *obj, char const *name,
+ vlc_value_t prev, vlc_value_t cur, void *data )
+{
+ (void) name; (void) prev; (void) data;
+ return var_SetFloat( obj, "scale", cur.f_float );
+}
+
static int OnTopCallback( vlc_object_t *p_this, char const *psz_cmd,
vlc_value_t oldval, vlc_value_t newval, void *p_data )
{
return VLC_SUCCESS;
}
+static int SubSourceCallback( vlc_object_t *p_this, char const *psz_cmd,
+ vlc_value_t oldval, vlc_value_t newval, void *p_data)
+{
+ vout_thread_t *p_vout = (vout_thread_t *)p_this;
+ VLC_UNUSED(psz_cmd); VLC_UNUSED(oldval); VLC_UNUSED(p_data);
+
+ vout_ControlChangeSubSources( p_vout, newval.psz_string );
+ return VLC_SUCCESS;
+}
+
static int SubFilterCallback( vlc_object_t *p_this, char const *psz_cmd,
vlc_value_t oldval, vlc_value_t newval, void *p_data)
{
projects / vlc / blobdiff