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

   1 /*****************************************************************************
   2  * sdl.c : SDL 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 "tests.h"
  35 #include "plugins.h"
  36
  37 #include "interface.h"
  38 #include "audio_output.h"
  39 #include "video.h"
  40 #include "video_output.h"
  41
  42 /*****************************************************************************
  43  * Exported prototypes
  44  *****************************************************************************/
  45 static void vout_GetPlugin( p_vout_thread_t p_vout );
  46 static void intf_GetPlugin( p_intf_thread_t p_intf );
  47
  48 /* Video output */
  49 int     vout_SDLCreate       ( vout_thread_t *p_vout, char *psz_display,
  50                                int i_root_window, void *p_data );
  51 int     vout_SDLInit         ( p_vout_thread_t p_vout );
  52 void    vout_SDLEnd          ( p_vout_thread_t p_vout );
  53 void    vout_SDLDestroy      ( p_vout_thread_t p_vout );
  54 int     vout_SDLManage       ( p_vout_thread_t p_vout );
  55 void    vout_SDLDisplay      ( p_vout_thread_t p_vout );
  56 void    vout_SDLSetPalette   ( p_vout_thread_t p_vout,
  57                                u16 *red, u16 *green, u16 *blue, u16 *transp );
  58
  59 /* Interface */
  60 int     intf_SDLCreate       ( p_intf_thread_t p_intf );
  61 void    intf_SDLDestroy      ( p_intf_thread_t p_intf );
  62 void    intf_SDLManage       ( p_intf_thread_t p_intf );
  63
  64 /*****************************************************************************
  65  * GetConfig: get the plugin structure and configuration
  66  *****************************************************************************/
  67 plugin_info_t * GetConfig( void )
  68 {
  69     plugin_info_t * p_info = (plugin_info_t *) malloc( sizeof(plugin_info_t) );
  70
  71     p_info->psz_name    = "SDL";
  72     p_info->psz_version = VERSION;
  73     p_info->psz_author  = "the VideoLAN team <vlc@videolan.org>";
  74
  75     p_info->aout_GetPlugin = NULL;
  76     p_info->vout_GetPlugin = vout_GetPlugin;
  77     p_info->intf_GetPlugin = intf_GetPlugin;
  78     p_info->yuv_GetPlugin  = NULL;
  79
  80     /* if the SDL libraries are there, assume we can enter the
  81      * initialization part at least, even if we fail afterwards */
  82     p_info->i_score = 0x100;
  83
  84     if( TestProgram( "sdlvlc" ) )
  85     {
  86         p_info->i_score += 0x180;
  87     }
  88
  89     /* If this plugin was requested, score it higher */
  90     if( TestMethod( VOUT_METHOD_VAR, "sdl" ) )
  91     {
  92         p_info->i_score += 0x200;
  93     }
  94
  95     return( p_info );
  96 }
  97
  98 /*****************************************************************************
  99  * Following functions are only called through the p_info structure
 100  *****************************************************************************/
 101
 102 static void vout_GetPlugin( p_vout_thread_t p_vout )
 103 {
 104     p_vout->p_sys_create  = vout_SDLCreate;
 105     p_vout->p_sys_init    = vout_SDLInit;
 106     p_vout->p_sys_end     = vout_SDLEnd;
 107     p_vout->p_sys_destroy = vout_SDLDestroy;
 108     p_vout->p_sys_manage  = vout_SDLManage;
 109     p_vout->p_sys_display = vout_SDLDisplay;
 110 }
 111
 112 static void intf_GetPlugin( p_intf_thread_t p_intf )
 113 {
 114     p_intf->p_sys_create  = intf_SDLCreate;
 115     p_intf->p_sys_destroy = intf_SDLDestroy;
 116     p_intf->p_sys_manage  = intf_SDLManage;
 117 }
 118