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