alldevices.c File Reference

#include "config.h"
#include "libavformat/avformat.h"

Go to the source code of this file.

Defines
#define	REGISTER_MUXER(X, x)
#define	REGISTER_DEMUXER(X, x)
#define	REGISTER_MUXDEMUX(X, x)   REGISTER_MUXER(X,x); REGISTER_DEMUXER(X,x)
Functions
void	avdevice_register_all (void)

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Define Documentation

#define REGISTER_DEMUXER	(	X,
		x		)

Value:

{ \
          extern AVInputFormat x##_demuxer; \
          if(ENABLE_##X##_DEMUXER) av_register_input_format(&x##_demuxer); }

Definition at line 27 of file alldevices.c.

Referenced by av_register_all(), and avdevice_register_all().

#define REGISTER_MUXDEMUX	(	X,
		x		)	REGISTER_MUXER(X,x); REGISTER_DEMUXER(X,x)

Definition at line 30 of file alldevices.c.

Referenced by av_register_all(), and avdevice_register_all().

#define REGISTER_MUXER	(	X,
		x		)

Value:

{ \
          extern AVOutputFormat x##_muxer; \
          if(ENABLE_##X##_MUXER)   av_register_output_format(&x##_muxer); }

Definition at line 24 of file alldevices.c.

Referenced by av_register_all().

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Function Documentation

void avdevice_register_all

(

void

)

Initialize libavdevice and register all the input and output devices.

Warning:

This function is not thread safe.

Definition at line 32 of file alldevices.c.

References REGISTER_DEMUXER, and REGISTER_MUXDEMUX.

Referenced by main().

{
    static int initialized;

    if (initialized)
        return;
    initialized = 1;

    /* devices */
    REGISTER_MUXDEMUX (AUDIO_BEOS, audio_beos);
    REGISTER_DEMUXER  (BKTR, bktr);
    REGISTER_DEMUXER  (DV1394, dv1394);
    REGISTER_MUXDEMUX (OSS, oss);
    REGISTER_DEMUXER  (V4L2, v4l2);
    REGISTER_DEMUXER  (V4L, v4l);
    REGISTER_DEMUXER  (VFWCAP, vfwcap);
    REGISTER_DEMUXER  (X11_GRAB_DEVICE, x11_grab_device);

    /* external libraries */
    REGISTER_DEMUXER  (LIBDC1394, libdc1394);
}

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