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 #include "config.h"
  24
  25
  26 #define REGISTER_FILTER(X, x, y)                                        \
  27     {                                                                   \
  28         extern AVFilter avfilter_##y##_##x;                             \
  29         if (CONFIG_##X##_FILTER)                                        \
  30             avfilter_register(&avfilter_##y##_##x);                     \
  31     }
  32
  33 #define REGISTER_FILTER_UNCONDITIONAL(x)                                \
  34     {                                                                   \
  35         extern AVFilter avfilter_##x;                                   \
  36         avfilter_register(&avfilter_##x);                               \
  37     }
  38
  39 void avfilter_register_all(void)
  40 {
  41     static int initialized;
  42
  43     if (initialized)
  44         return;
  45     initialized = 1;
  46
  47     REGISTER_FILTER(AFORMAT,        aformat,        af);
  48     REGISTER_FILTER(AMIX,           amix,           af);
  49     REGISTER_FILTER(ANULL,          anull,          af);
  50     REGISTER_FILTER(ASHOWINFO,      ashowinfo,      af);
  51     REGISTER_FILTER(ASPLIT,         asplit,         af);
  52     REGISTER_FILTER(ASYNCTS,        asyncts,        af);
  53     REGISTER_FILTER(CHANNELMAP,     channelmap,     af);
  54     REGISTER_FILTER(CHANNELSPLIT,   channelsplit,   af);
  55     REGISTER_FILTER(JOIN,           join,           af);
  56     REGISTER_FILTER(RESAMPLE,       resample,       af);
  57     REGISTER_FILTER(VOLUME,         volume,         af);
  58
  59     REGISTER_FILTER(ANULLSRC,       anullsrc,       asrc);
  60
  61     REGISTER_FILTER(ANULLSINK,      anullsink,      asink);
  62
  63     REGISTER_FILTER(BLACKFRAME,     blackframe,     vf);
  64     REGISTER_FILTER(BOXBLUR,        boxblur,        vf);
  65     REGISTER_FILTER(COPY,           copy,           vf);
  66     REGISTER_FILTER(CROP,           crop,           vf);
  67     REGISTER_FILTER(CROPDETECT,     cropdetect,     vf);
  68     REGISTER_FILTER(DELOGO,         delogo,         vf);
  69     REGISTER_FILTER(DRAWBOX,        drawbox,        vf);
  70     REGISTER_FILTER(DRAWTEXT,       drawtext,       vf);
  71     REGISTER_FILTER(FADE,           fade,           vf);
  72     REGISTER_FILTER(FIELDORDER,     fieldorder,     vf);
  73     REGISTER_FILTER(FORMAT,         format,         vf);
  74     REGISTER_FILTER(FPS,            fps,            vf);
  75     REGISTER_FILTER(FREI0R,         frei0r,         vf);
  76     REGISTER_FILTER(GRADFUN,        gradfun,        vf);
  77     REGISTER_FILTER(HFLIP,          hflip,          vf);
  78     REGISTER_FILTER(HQDN3D,         hqdn3d,         vf);
  79     REGISTER_FILTER(LUT,            lut,            vf);
  80     REGISTER_FILTER(LUTRGB,         lutrgb,         vf);
  81     REGISTER_FILTER(LUTYUV,         lutyuv,         vf);
  82     REGISTER_FILTER(NEGATE,         negate,         vf);
  83     REGISTER_FILTER(NOFORMAT,       noformat,       vf);
  84     REGISTER_FILTER(NULL,           null,           vf);
  85     REGISTER_FILTER(OCV,            ocv,            vf);
  86     REGISTER_FILTER(OVERLAY,        overlay,        vf);
  87     REGISTER_FILTER(PAD,            pad,            vf);
  88     REGISTER_FILTER(PIXDESCTEST,    pixdesctest,    vf);
  89     REGISTER_FILTER(SCALE,          scale,          vf);
  90     REGISTER_FILTER(SELECT,         select,         vf);
  91     REGISTER_FILTER(SETDAR,         setdar,         vf);
  92     REGISTER_FILTER(SETPTS,         setpts,         vf);
  93     REGISTER_FILTER(SETSAR,         setsar,         vf);
  94     REGISTER_FILTER(SETTB,          settb,          vf);
  95     REGISTER_FILTER(SHOWINFO,       showinfo,       vf);
  96     REGISTER_FILTER(SPLIT,          split,          vf);
  97     REGISTER_FILTER(TRANSPOSE,      transpose,      vf);
  98     REGISTER_FILTER(UNSHARP,        unsharp,        vf);
  99     REGISTER_FILTER(VFLIP,          vflip,          vf);
 100     REGISTER_FILTER(YADIF,          yadif,          vf);
 101
 102     REGISTER_FILTER(COLOR,          color,          vsrc);
 103     REGISTER_FILTER(FREI0R,         frei0r_src,     vsrc);
 104     REGISTER_FILTER(MOVIE,          movie,          vsrc);
 105     REGISTER_FILTER(NULLSRC,        nullsrc,        vsrc);
 106     REGISTER_FILTER(RGBTESTSRC,     rgbtestsrc,     vsrc);
 107     REGISTER_FILTER(TESTSRC,        testsrc,        vsrc);
 108
 109     REGISTER_FILTER(NULLSINK,       nullsink,       vsink);
 110
 111     /* those filters are part of public or internal API => registered
 112      * unconditionally */
 113     REGISTER_FILTER_UNCONDITIONAL(asrc_abuffer);
 114     REGISTER_FILTER_UNCONDITIONAL(vsrc_buffer);
 115     REGISTER_FILTER_UNCONDITIONAL(asink_abuffer);
 116     REGISTER_FILTER_UNCONDITIONAL(vsink_buffer);
 117     REGISTER_FILTER_UNCONDITIONAL(af_afifo);
 118     REGISTER_FILTER_UNCONDITIONAL(vf_fifo);
 119 }