Data Structures | Macros | Functions
oss_audio.c File Reference
#include "config.h"
#include <stdlib.h>
#include <stdio.h>
#include <stdint.h>
#include <string.h>
#include <errno.h>
#include <sys/soundcard.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <sys/time.h>
#include <sys/select.h>
#include "libavutil/log.h"
#include "libavutil/opt.h"
#include "libavcodec/avcodec.h"
#include "libavformat/avformat.h"
#include "libavformat/internal.h"

Go to the source code of this file.

Data Structures

struct  AudioData

Macros

#define AUDIO_BLOCK_SIZE   4096

Functions

static int audio_open (AVFormatContext *s1, int is_output, const char *audio_device)
static int audio_close (AudioData *s)
static int audio_write_header (AVFormatContext *s1)
static int audio_write_packet (AVFormatContext *s1, AVPacket *pkt)
static int audio_write_trailer (AVFormatContext *s1)
static int audio_read_header (AVFormatContext *s1, AVFormatParameters *ap)
static int audio_read_packet (AVFormatContext *s1, AVPacket *pkt)
static int audio_read_close (AVFormatContext *s1)

Macro Definition Documentation

#define AUDIO_BLOCK_SIZE   4096

Definition at line 45 of file oss_audio.c.

Referenced by audio_open(), and audio_write_packet().

Function Documentation

static int audio_close ( AudioData *  s)
static

Definition at line 146 of file oss_audio.c.

Referenced by audio_read_close(), and audio_write_trailer().

static int audio_open ( AVFormatContext *  s1,
int  is_output,
const char *  audio_device 
)
static

Definition at line 59 of file oss_audio.c.

Referenced by audio_read_header(), and audio_write_header().

static int audio_read_close ( AVFormatContext *  s1)
static

Definition at line 276 of file oss_audio.c.

static int audio_read_header ( AVFormatContext *  s1,
AVFormatParameters *  ap 
)
static

Definition at line 207 of file oss_audio.c.

static int audio_read_packet ( AVFormatContext *  s1,
AVPacket *  pkt 
)
static

Definition at line 233 of file oss_audio.c.

static int audio_write_header ( AVFormatContext *  s1)
static

Definition at line 153 of file oss_audio.c.

static int audio_write_packet ( AVFormatContext *  s1,
AVPacket *  pkt 
)
static

Definition at line 170 of file oss_audio.c.

static int audio_write_trailer ( AVFormatContext *  s1)
static

Definition at line 197 of file oss_audio.c.