libavfilter/allfilters.c

   1 /*
   2  * filter registration
   3  * Copyright (c) 2008 Vitor Sessak
   4  *
   5  * This file is part of Libav.
   6  *
   7  * Libav is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * Libav is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with Libav; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  20  */
  21
  22 #include "avfilter.h"
  23
  24
  25 #define REGISTER_FILTER(X,x,y) { \
  26           extern AVFilter avfilter_##y##_##x ; \
  27           if(CONFIG_##X##_FILTER )  avfilter_register(&avfilter_##y##_##x ); }
  28
  29 void avfilter_register_all(void)
  30 {
  31     static int initialized;
  32
  33     if (initialized)
  34         return;
  35     initialized = 1;
  36
  37     REGISTER_FILTER (ANULL,       anull,       af);
  38     REGISTER_FILTER (RESAMPLE,    resample,    af);
  39
  40     REGISTER_FILTER (ANULLSRC,    anullsrc,    asrc);
  41
  42     REGISTER_FILTER (ANULLSINK,   anullsink,   asink);
  43
  44     REGISTER_FILTER (BLACKFRAME,  blackframe,  vf);
  45     REGISTER_FILTER (BOXBLUR,     boxblur,     vf);
  46     REGISTER_FILTER (COPY,        copy,        vf);
  47     REGISTER_FILTER (CROP,        crop,        vf);
  48     REGISTER_FILTER (CROPDETECT,  cropdetect,  vf);
  49     REGISTER_FILTER (DELOGO,      delogo,      vf);
  50     REGISTER_FILTER (DRAWBOX,     drawbox,     vf);
  51     REGISTER_FILTER (DRAWTEXT,    drawtext,    vf);
  52     REGISTER_FILTER (FADE,        fade,        vf);
  53     REGISTER_FILTER (FIELDORDER,  fieldorder,  vf);
  54     REGISTER_FILTER (FIFO,        fifo,        vf);
  55     REGISTER_FILTER (FORMAT,      format,      vf);
  56     REGISTER_FILTER (FREI0R,      frei0r,      vf);
  57     REGISTER_FILTER (GRADFUN,     gradfun,     vf);
  58     REGISTER_FILTER (HFLIP,       hflip,       vf);
  59     REGISTER_FILTER (HQDN3D,      hqdn3d,      vf);
  60     REGISTER_FILTER (LUT,         lut,         vf);
  61     REGISTER_FILTER (LUTRGB,      lutrgb,      vf);
  62     REGISTER_FILTER (LUTYUV,      lutyuv,      vf);
  63     REGISTER_FILTER (NEGATE,      negate,      vf);
  64     REGISTER_FILTER (NOFORMAT,    noformat,    vf);
  65     REGISTER_FILTER (NULL,        null,        vf);
  66     REGISTER_FILTER (OCV,         ocv,         vf);
  67     REGISTER_FILTER (OVERLAY,     overlay,     vf);
  68     REGISTER_FILTER (PAD,         pad,         vf);
  69     REGISTER_FILTER (PIXDESCTEST, pixdesctest, vf);
  70     REGISTER_FILTER (SELECT,      select,      vf);
  71     REGISTER_FILTER (SETDAR,      setdar,      vf);
  72     REGISTER_FILTER (SETPTS,      setpts,      vf);
  73     REGISTER_FILTER (SETSAR,      setsar,      vf);
  74     REGISTER_FILTER (SETTB,       settb,       vf);
  75     REGISTER_FILTER (SHOWINFO,    showinfo,    vf);
  76     REGISTER_FILTER (SLICIFY,     slicify,     vf);
  77     REGISTER_FILTER (SPLIT,       split,       vf);
  78     REGISTER_FILTER (TRANSPOSE,   transpose,   vf);
  79     REGISTER_FILTER (UNSHARP,     unsharp,     vf);
  80     REGISTER_FILTER (VFLIP,       vflip,       vf);
  81     REGISTER_FILTER (YADIF,       yadif,       vf);
  82
  83     REGISTER_FILTER (COLOR,       color,       vsrc);
  84     REGISTER_FILTER (FREI0R,      frei0r_src,  vsrc);
  85     REGISTER_FILTER (MOVIE,       movie,       vsrc);
  86     REGISTER_FILTER (NULLSRC,     nullsrc,     vsrc);
  87     REGISTER_FILTER (RGBTESTSRC,  rgbtestsrc,  vsrc);
  88     REGISTER_FILTER (TESTSRC,     testsrc,     vsrc);
  89
  90     REGISTER_FILTER (NULLSINK,    nullsink,    vsink);
  91
  92     /* those filters are part of public or internal API => registered
  93      * unconditionally */
  94     {
  95         extern AVFilter avfilter_vsrc_buffer;
  96         avfilter_register(&avfilter_vsrc_buffer);
  97     }
  98     {
  99         extern AVFilter avfilter_vsink_buffer;
 100         avfilter_register(&avfilter_vsink_buffer);
 101     }
 102     {
 103         extern AVFilter avfilter_vf_scale;
 104         avfilter_register(&avfilter_vf_scale);
 105     }
 106 }