git.sesse.net Git - vlc/blob - plugins/mga/mga.c

   1 /*****************************************************************************
   2  * mga.c : Matrox Graphic Array plugin for vlc
   3  *****************************************************************************
   4  * Copyright (C) 2000 VideoLAN
   5  *
   6  * Authors:
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  21  *****************************************************************************/
  22
  23 /*****************************************************************************
  24  * Preamble
  25  *****************************************************************************/
  26 #include "defs.h"
  27
  28 #include <stdlib.h>                                      /* malloc(), free() */
  29
  30 #include "config.h"
  31 #include "common.h"                                     /* boolean_t, byte_t */
  32 #include "threads.h"
  33 #include "mtime.h"
  34 #include "plugins.h"
  35
  36 #include "interface.h"
  37 #include "audio_output.h"
  38 #include "video.h"
  39 #include "video_output.h"
  40
  41 /*****************************************************************************
  42  * Exported prototypes
  43  *****************************************************************************/
  44 static void vout_GetPlugin( p_vout_thread_t p_vout );
  45 static void intf_GetPlugin( p_intf_thread_t p_intf );
  46
  47 /* Video output */
  48 int     vout_MGACreate       ( vout_thread_t *p_vout, char *psz_display,
  49                                int i_root_window, void *p_data );
  50 int     vout_MGAInit         ( p_vout_thread_t p_vout );
  51 void    vout_MGAEnd          ( p_vout_thread_t p_vout );
  52 void    vout_MGADestroy      ( p_vout_thread_t p_vout );
  53 int     vout_MGAManage       ( p_vout_thread_t p_vout );
  54 void    vout_MGADisplay      ( p_vout_thread_t p_vout );
  55 void    vout_SetPalette      ( p_vout_thread_t p_vout,
  56                                u16 *red, u16 *green, u16 *blue, u16 *transp );
  57
  58 /* Interface */
  59 int     intf_MGACreate       ( p_intf_thread_t p_intf );
  60 void    intf_MGADestroy      ( p_intf_thread_t p_intf );
  61 void    intf_MGAManage       ( p_intf_thread_t p_intf );
  62
  63 /*****************************************************************************
  64  * GetConfig: get the plugin structure and configuration
  65  *****************************************************************************/
  66 plugin_info_t * GetConfig( void )
  67 {
  68     plugin_info_t * p_info = (plugin_info_t *) malloc( sizeof(plugin_info_t) );
  69
  70     p_info->psz_name    = "Matrox Acceleration";
  71     p_info->psz_version = VERSION;
  72     p_info->psz_author  = "the VideoLAN team <vlc@videolan.org>";
  73
  74     p_info->aout_GetPlugin = NULL;
  75     p_info->vout_GetPlugin = vout_GetPlugin;
  76     p_info->intf_GetPlugin = intf_GetPlugin;
  77     p_info->yuv_GetPlugin  = NULL;
  78
  79     /* The MGA module does not work yet */
  80     p_info->i_score = 0x0;
  81
  82     return( p_info );
  83 }
  84
  85 /*****************************************************************************
  86  * Following functions are only called through the p_info structure
  87  *****************************************************************************/
  88
  89 static void vout_GetPlugin( p_vout_thread_t p_vout )
  90 {
  91     p_vout->p_sys_create  = vout_MGACreate;
  92     p_vout->p_sys_init    = vout_MGAInit;
  93     p_vout->p_sys_end     = vout_MGAEnd;
  94     p_vout->p_sys_destroy = vout_MGADestroy;
  95     p_vout->p_sys_manage  = vout_MGAManage;
  96     p_vout->p_sys_display = vout_MGADisplay;
  97 }
  98
  99 static void intf_GetPlugin( p_intf_thread_t p_intf )
 100 {
 101     p_intf->p_sys_create  = intf_MGACreate;
 102     p_intf->p_sys_destroy = intf_MGADestroy;
 103     p_intf->p_sys_manage  = intf_MGAManage;
 104 }
 105