yading@10: /*
yading@10:  * Register all the grabbing devices.
yading@10:  *
yading@10:  * This file is part of FFmpeg.
yading@10:  *
yading@10:  * FFmpeg is free software; you can redistribute it and/or
yading@10:  * modify it under the terms of the GNU Lesser General Public
yading@10:  * License as published by the Free Software Foundation; either
yading@10:  * version 2.1 of the License, or (at your option) any later version.
yading@10:  *
yading@10:  * FFmpeg is distributed in the hope that it will be useful,
yading@10:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
yading@10:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
yading@10:  * Lesser General Public License for more details.
yading@10:  *
yading@10:  * You should have received a copy of the GNU Lesser General Public
yading@10:  * License along with FFmpeg; if not, write to the Free Software
yading@10:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
yading@10:  */
yading@10: 
yading@10: #include "config.h"
yading@10: #include "avdevice.h"
yading@10: 
yading@10: #define REGISTER_OUTDEV(X, x)                                           \
yading@10:     {                                                                   \
yading@10:         extern AVOutputFormat ff_##x##_muxer;                           \
yading@10:         if (CONFIG_##X##_OUTDEV)                                        \
yading@10:             av_register_output_format(&ff_##x##_muxer);                 \
yading@10:     }
yading@10: 
yading@10: #define REGISTER_INDEV(X, x)                                            \
yading@10:     {                                                                   \
yading@10:         extern AVInputFormat ff_##x##_demuxer;                          \
yading@10:         if (CONFIG_##X##_INDEV)                                         \
yading@10:             av_register_input_format(&ff_##x##_demuxer);                \
yading@10:     }
yading@10: 
yading@10: #define REGISTER_INOUTDEV(X, x) REGISTER_OUTDEV(X, x); REGISTER_INDEV(X, x)
yading@10: 
yading@10: void avdevice_register_all(void)
yading@10: {
yading@10:     static int initialized;
yading@10: 
yading@10:     if (initialized)
yading@10:         return;
yading@10:     initialized = 1;
yading@10: 
yading@10:     /* devices */
yading@10:     REGISTER_INOUTDEV(ALSA,             alsa);
yading@10:     REGISTER_INDEV   (BKTR,             bktr);
yading@10:     REGISTER_OUTDEV  (CACA,             caca);
yading@10:     REGISTER_INDEV   (DSHOW,            dshow);
yading@10:     REGISTER_INDEV   (DV1394,           dv1394);
yading@10:     REGISTER_INDEV   (FBDEV,            fbdev);
yading@10:     REGISTER_INDEV   (IEC61883,         iec61883);
yading@10:     REGISTER_INDEV   (JACK,             jack);
yading@10:     REGISTER_INDEV   (LAVFI,            lavfi);
yading@10:     REGISTER_INDEV   (OPENAL,           openal);
yading@10:     REGISTER_INOUTDEV(OSS,              oss);
yading@10:     REGISTER_INDEV   (PULSE,            pulse);
yading@10:     REGISTER_OUTDEV  (SDL,              sdl);
yading@10:     REGISTER_INOUTDEV(SNDIO,            sndio);
yading@10:     REGISTER_INDEV   (V4L2,             v4l2);
yading@10: //    REGISTER_INDEV   (V4L,              v4l
yading@10:     REGISTER_INDEV   (VFWCAP,           vfwcap);
yading@10:     REGISTER_INDEV   (X11GRAB,          x11grab);
yading@10: 
yading@10:     /* external libraries */
yading@10:     REGISTER_INDEV   (LIBCDIO,          libcdio);
yading@10:     REGISTER_INDEV   (LIBDC1394,        libdc1394);
yading@10: }