* invert.c : Invert video plugin for vlc
*****************************************************************************
* Copyright (C) 2000, 2001, 2002, 2003 VideoLAN
- * $Id: invert.c,v 1.5 2003/01/17 16:18:03 sam Exp $
+ * $Id$
*
* Authors: Samuel Hocevar <sam@zoy.org>
*
* Module descriptor
*****************************************************************************/
vlc_module_begin();
- set_description( _("invert video module") );
+ set_description( _("Invert video filter") );
set_capability( "video filter", 0 );
add_shortcut( "invert" );
set_callbacks( Create, Destroy );
vout_thread_t *p_vout;
};
+/*****************************************************************************
+ * Control: control facility for the vout (forwards to child vout)
+ *****************************************************************************/
+static int Control( vout_thread_t *p_vout, int i_query, va_list args )
+{
+ return vout_vaControl( p_vout->p_sys->p_vout, i_query, args );
+}
+
/*****************************************************************************
* Create: allocates Invert video thread output method
*****************************************************************************
p_vout->pf_manage = NULL;
p_vout->pf_render = Render;
p_vout->pf_display = NULL;
+ p_vout->pf_control = Control;
return VLC_SUCCESS;
}
ADD_CALLBACKS( p_vout->p_sys->p_vout, SendEvents );
+ ADD_PARENT_CALLBACKS( SendEventsToChild );
+
return VLC_SUCCESS;
}
{
vout_thread_t *p_vout = (vout_thread_t *)p_this;
- DEL_CALLBACKS( p_vout->p_sys->p_vout, SendEvents );
- vout_Destroy( p_vout->p_sys->p_vout );
+ if( p_vout->p_sys->p_vout )
+ {
+ DEL_CALLBACKS( p_vout->p_sys->p_vout, SendEvents );
+ vlc_object_detach( p_vout->p_sys->p_vout );
+ vout_Destroy( p_vout->p_sys->p_vout );
+ }
+
+ DEL_PARENT_CALLBACKS( SendEventsToChild );
free( p_vout->p_sys );
}
uint8_t *p_in, *p_in_end, *p_line_end, *p_out;
p_in = p_pic->p[i_index].p_pixels;
- p_in_end = p_in + p_pic->p[i_index].i_lines
+ p_in_end = p_in + p_pic->p[i_index].i_visible_lines
* p_pic->p[i_index].i_pitch;
p_out = p_outpic->p[i_index].p_pixels;
for( ; p_in < p_in_end ; )
{
+ uint64_t *p_in64, *p_out64;
+
p_line_end = p_in + p_pic->p[i_index].i_visible_pitch - 64;
- for( ; p_in < p_line_end ; )
+ p_in64 = (uint64_t*)p_in;
+ p_out64 = (uint64_t*)p_out;
+
+ for( ; (ptrdiff_t)p_in64 < (ptrdiff_t)p_line_end ; )
{
/* Do 64 pixels at a time */
- *((uint64_t*)p_out)++ = ~( *((uint64_t*)p_in)++ );
- *((uint64_t*)p_out)++ = ~( *((uint64_t*)p_in)++ );
- *((uint64_t*)p_out)++ = ~( *((uint64_t*)p_in)++ );
- *((uint64_t*)p_out)++ = ~( *((uint64_t*)p_in)++ );
- *((uint64_t*)p_out)++ = ~( *((uint64_t*)p_in)++ );
- *((uint64_t*)p_out)++ = ~( *((uint64_t*)p_in)++ );
- *((uint64_t*)p_out)++ = ~( *((uint64_t*)p_in)++ );
- *((uint64_t*)p_out)++ = ~( *((uint64_t*)p_in)++ );
+ *p_out64++ = ~*p_in64++; *p_out64++ = ~*p_in64++;
+ *p_out64++ = ~*p_in64++; *p_out64++ = ~*p_in64++;
+ *p_out64++ = ~*p_in64++; *p_out64++ = ~*p_in64++;
+ *p_out64++ = ~*p_in64++; *p_out64++ = ~*p_in64++;
}
+ p_in = (uint8_t*)p_in64;
+ p_out = (uint8_t*)p_out64;
p_line_end += 64;
for( ; p_in < p_line_end ; )
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 )
+{
+ vout_thread_t *p_vout = (vout_thread_t *)p_this;
+ var_Set( p_vout->p_sys->p_vout, psz_var, newval );
+ return VLC_SUCCESS;
+}