/*
* This file is auto - generated . Modifications will be lost .
*
* See https : //android.googlesource.com/platform/bionic/+/master/libc/kernel/
* for more information .
*/
#ifndef _UAPI_DVBDMX_H_
#define _UAPI_DVBDMX_H_
#include <linux/types.h>
#include <time.h>
#define DMX_FILTER_SIZE 16
enum dmx_output {
DMX_OUT_DECODER,
DMX_OUT_TAP,
DMX_OUT_TS_TAP,
DMX_OUT_TSDEMUX_TAP
};
enum dmx_input {
DMX_IN_FRONTEND,
DMX_IN_DVR
};
enum dmx_ts_pes {
DMX_PES_AUDIO0,
DMX_PES_VIDEO0,
DMX_PES_TELETEXT0,
DMX_PES_SUBTITLE0,
DMX_PES_PCR0,
DMX_PES_AUDIO1,
DMX_PES_VIDEO1,
DMX_PES_TELETEXT1,
DMX_PES_SUBTITLE1,
DMX_PES_PCR1,
DMX_PES_AUDIO2,
DMX_PES_VIDEO2,
DMX_PES_TELETEXT2,
DMX_PES_SUBTITLE2,
DMX_PES_PCR2,
DMX_PES_AUDIO3,
DMX_PES_VIDEO3,
DMX_PES_TELETEXT3,
DMX_PES_SUBTITLE3,
DMX_PES_PCR3,
DMX_PES_OTHER
};
#define DMX_PES_AUDIO DMX_PES_AUDIO0
#define DMX_PES_VIDEO DMX_PES_VIDEO0
#define DMX_PES_TELETEXT DMX_PES_TELETEXT0
#define DMX_PES_SUBTITLE DMX_PES_SUBTITLE0
#define DMX_PES_PCR DMX_PES_PCR0
struct dmx_filter {
__u8 filter[DMX_FILTER_SIZE];
__u8 mask[DMX_FILTER_SIZE];
__u8 mode[DMX_FILTER_SIZE];
};
struct dmx_sct_filter_params {
__u16 pid;
struct dmx_filter filter;
__u32 timeout;
__u32 flags;
#define DMX_CHECK_CRC 1
#define DMX_ONESHOT 2
#define DMX_IMMEDIATE_START 4
};
struct dmx_pes_filter_params {
__u16 pid;
enum dmx_input input;
enum dmx_output output;
enum dmx_ts_pes pes_type;
__u32 flags;
};
struct dmx_stc {
unsigned int num;
unsigned int base;
__u64 stc;
};
enum dmx_buffer_flags {
DMX_BUFFER_FLAG_HAD_CRC32_DISCARD = 1 << 0 ,
DMX_BUFFER_FLAG_TEI = 1 << 1 ,
DMX_BUFFER_PKT_COUNTER_MISMATCH = 1 << 2 ,
DMX_BUFFER_FLAG_DISCONTINUITY_DETECTED = 1 << 3 ,
DMX_BUFFER_FLAG_DISCONTINUITY_INDICATOR = 1 << 4 ,
};
struct dmx_buffer {
__u32 index;
__u32 bytesused;
__u32 offset;
__u32 length;
__u32 flags;
__u32 count;
};
struct dmx_requestbuffers {
__u32 count;
__u32 size;
};
struct dmx_exportbuffer {
__u32 index;
__u32 flags;
__s32 fd;
};
#define DMX_START _IO('o' , 41 )
#define DMX_STOP _IO('o' , 42 )
#define DMX_SET_FILTER _IOW('o' , 43 , struct dmx_sct_filter_params)
#define DMX_SET_PES_FILTER _IOW('o' , 44 , struct dmx_pes_filter_params)
#define DMX_SET_BUFFER_SIZE _IO('o' , 45 )
#define DMX_GET_PES_PIDS _IOR('o' , 47 , __u16[5 ])
#define DMX_GET_STC _IOWR('o' , 50 , struct dmx_stc)
#define DMX_ADD_PID _IOW('o' , 51 , __u16)
#define DMX_REMOVE_PID _IOW('o' , 52 , __u16)
typedef enum dmx_output dmx_output_t;
typedef enum dmx_input dmx_input_t;
typedef enum dmx_ts_pes dmx_pes_type_t;
typedef struct dmx_filter dmx_filter_t;
#define DMX_REQBUFS _IOWR('o' , 60 , struct dmx_requestbuffers)
#define DMX_QUERYBUF _IOWR('o' , 61 , struct dmx_buffer)
#define DMX_EXPBUF _IOWR('o' , 62 , struct dmx_exportbuffer)
#define DMX_QBUF _IOWR('o' , 63 , struct dmx_buffer)
#define DMX_DQBUF _IOWR('o' , 64 , struct dmx_buffer)
#endif
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