modules/codec/edummy.c

   1 /*****************************************************************************
   2  * edummy.c: dummy encoder plugin for vlc.
   3  *****************************************************************************
   4  * Copyright (C) 2002 VLC authors and VideoLAN
   5  *
   6  * Authors: Gildas Bazin <gbazin@netcourrier.com>
   7  *
   8  * This program is free software; you can redistribute it and/or modify it
   9  * under the terms of the GNU Lesser General Public License as published by
  10  * the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public License
  19  * along with this program; if not, write to the Free Software Foundation,
  20  * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  21  *****************************************************************************/
  22
  23 /*****************************************************************************
  24  * Preamble
  25  *****************************************************************************/
  26 #ifdef HAVE_CONFIG_H
  27 # include "config.h"
  28 #endif
  29
  30 #include <vlc_common.h>
  31 #include <vlc_plugin.h>
  32 #include <vlc_codec.h>
  33
  34 static int OpenEncoder( vlc_object_t * );
  35
  36 vlc_module_begin ()
  37     set_shortname( N_("Dummy") )
  38     set_description( N_("Dummy encoder") )
  39     set_capability( "encoder", 0 )
  40     set_callback( OpenEncoder )
  41     add_shortcut( "dummy" )
  42 vlc_module_end ()
  43
  44
  45 /*****************************************************************************
  46  * Local prototypes
  47  *****************************************************************************/
  48 static block_t *EncodeVideo( encoder_t *p_enc, picture_t *p_pict );
  49 static block_t *EncodeAudio( encoder_t *p_enc, block_t *p_buf );
  50
  51 /*****************************************************************************
  52  * OpenDecoder: open the dummy encoder.
  53  *****************************************************************************/
  54 static int OpenEncoder( vlc_object_t *p_this )
  55 {
  56     encoder_t *p_enc = (encoder_t *)p_this;
  57
  58     p_enc->pf_encode_video = EncodeVideo;
  59     p_enc->pf_encode_audio = EncodeAudio;
  60
  61     return VLC_SUCCESS;
  62 }
  63
  64 /****************************************************************************
  65  * EncodeVideo: the whole thing
  66  ****************************************************************************/
  67 static block_t *EncodeVideo( encoder_t *p_enc, picture_t *p_pict )
  68 {
  69     VLC_UNUSED(p_enc); VLC_UNUSED(p_pict);
  70     return NULL;
  71 }
  72
  73 /****************************************************************************
  74  * EncodeAudio: the whole thing
  75  ****************************************************************************/
  76 static block_t *EncodeAudio( encoder_t *p_enc, block_t *p_buf )
  77 {
  78     VLC_UNUSED(p_enc); VLC_UNUSED(p_buf);
  79     return NULL;
  80 }