Commit 15baf3d1 authored by gbazin's avatar gbazin
Browse files

* src/video_output/video_output.c: nasty fix for on-the-fly deinterlacing switch.

parent 920cfe7e
......@@ -1297,6 +1297,40 @@ int vout_VarCallback( vlc_object_t * p_this, const char * psz_variable,
return VLC_SUCCESS;
}
/*****************************************************************************
* Helper thread for object variables callbacks.
* Only used to avoid deadlocks when using the video embedded mode.
*****************************************************************************/
typedef struct suxor_thread_t
{
VLC_COMMON_MEMBERS
input_thread_t *p_input;
} suxor_thread_t;
static void SuxorRestartVideoES( suxor_thread_t *p_this )
{
vlc_value_t val;
/* Now restart current video stream */
var_Get( p_this->p_input, "video-es", &val );
if( val.i_int >= 0 )
{
vlc_value_t val_es;
val_es.i_int = -VIDEO_ES;
var_Set( p_this->p_input, "video-es", val_es );
var_Set( p_this->p_input, "video-es", val );
}
vlc_object_release( p_this->p_input );
#ifdef WIN32
CloseHandle( p_this->thread_id );
#endif
vlc_object_destroy( p_this );
}
/*****************************************************************************
* object variables callbacks: a bunch of object variables are used by the
* interfaces to interact with the vout.
......@@ -1350,21 +1384,35 @@ static int DeinterlaceCallback( vlc_object_t *p_this, char const *psz_cmd,
var_Set( p_input, "deinterlace-mode", val );
}
val.b_bool = VLC_TRUE;
var_Set( p_vout, "intf-change", val );
/* Now restart current video stream */
var_Get( p_input, "video-es", &val );
if( val.i_int >= 0 )
{
vlc_value_t val_es;
val_es.i_int = -VIDEO_ES;
p_vout->b_filter_change = VLC_TRUE;
var_Set( p_input, "video-es", val_es );
var_Set( p_input, "video-es", val );
if( p_vout->p_parent_intf )
{
p_vout->b_filter_change = VLC_TRUE;
suxor_thread_t *p_suxor =
vlc_object_create( p_vout, sizeof(suxor_thread_t) );
p_suxor->p_input = p_input;
vlc_object_yield( p_input );
vlc_thread_create( p_suxor, "suxor", SuxorRestartVideoES,
VLC_THREAD_PRIORITY_LOW, VLC_FALSE );
}
else
{
vlc_value_t val_es;
val_es.i_int = -VIDEO_ES;
p_vout->b_filter_change = VLC_TRUE;
var_Set( p_input, "video-es", val_es );
var_Set( p_input, "video-es", val );
}
}
vlc_object_release( p_input );
val.b_bool = VLC_TRUE;
var_Set( p_vout, "intf-change", val );
return VLC_SUCCESS;
}
......@@ -1384,20 +1432,34 @@ static int FilterCallback( vlc_object_t *p_this, char const *psz_cmd,
return( VLC_EGENERIC );
}
val.b_bool = VLC_TRUE;
var_Set( p_vout, "intf-change", val );
/* Now restart current video stream */
var_Get( p_input, "video-es", &val );
if( val.i_int >= 0 )
{
vlc_value_t val_es;
val_es.i_int = -VIDEO_ES;
p_vout->b_filter_change = VLC_TRUE;
var_Set( p_input, "video-es", val_es );
var_Set( p_input, "video-es", val );
if( p_vout->p_parent_intf )
{
p_vout->b_filter_change = VLC_TRUE;
suxor_thread_t *p_suxor =
vlc_object_create( p_vout, sizeof(suxor_thread_t) );
p_suxor->p_input = p_input;
vlc_object_yield( p_input );
vlc_thread_create( p_suxor, "suxor", SuxorRestartVideoES,
VLC_THREAD_PRIORITY_LOW, VLC_FALSE );
}
else
{
vlc_value_t val_es;
val_es.i_int = -VIDEO_ES;
p_vout->b_filter_change = VLC_TRUE;
var_Set( p_input, "video-es", val_es );
var_Set( p_input, "video-es", val );
}
}
vlc_object_release( p_input );
val.b_bool = VLC_TRUE;
var_Set( p_vout, "intf-change", val );
return VLC_SUCCESS;
}
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment