1 /*****************************************************************************
2 * x11.c : X11 plugin for vlc
3 *****************************************************************************
4 * Copyright (C) 1998-2001 VideoLAN
5 * $Id: x11.c,v 1.12 2002/02/24 20:51:10 gbazin Exp $
7 * Authors: Vincent Seguin <seguin@via.ecp.fr>
8 * Samuel Hocevar <sam@zoy.org>
9 * David Kennedy <dkennedy@tinytoad.com>
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
24 *****************************************************************************/
26 /*****************************************************************************
28 *****************************************************************************/
29 #include <stdlib.h> /* malloc(), free() */
30 #include <string.h> /* strerror() */
32 #include <videolan/vlc.h>
36 /*****************************************************************************
37 * Building configuration tree
38 *****************************************************************************/
43 SET_DESCRIPTION( "X11 module" )
44 ADD_CAPABILITY( VOUT, 50 )
49 _M( vout_getfunctions )( &p_module->p_functions->vout );
52 MODULE_DEACTIVATE_START
53 MODULE_DEACTIVATE_STOP
56 /*****************************************************************************
57 * vout_SetPalette: sets an 8 bpp palette
58 *****************************************************************************
59 * This function sets the palette given as an argument. It does not return
60 * anything, but could later send information on which colors it was unable
62 *****************************************************************************/
63 static void vout_SetPalette( p_vout_thread_t p_vout,
64 u16 *red, u16 *green, u16 *blue, u16 *transp )
69 /* allocate palette */
70 for( i = 0, j = 255; i < 255; i++, j-- )
72 /* kludge: colors are indexed reversely because color 255 seems
73 * to be reserved for black even if we try to set it to white */
74 p_colors[ i ].pixel = j;
75 p_colors[ i ].pad = 0;
76 p_colors[ i ].flags = DoRed | DoGreen | DoBlue;
77 p_colors[ i ].red = red[ j ];
78 p_colors[ i ].blue = blue[ j ];
79 p_colors[ i ].green = green[ j ];
82 XStoreColors( p_vout->p_sys->p_display,
83 p_vout->p_sys->colormap, p_colors, 256 );