80 lines
1.5 KiB
C
80 lines
1.5 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
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#ifndef _UAPI_EXT_DVBDMX_H_
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#define _UAPI_EXT_DVBDMX_H_
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#include <linux/types.h>
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#ifndef __KERNEL__
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#include <time.h>
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#endif
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enum dmx_input {
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DMX_IN_FRONTEND,
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DMX_IN_DVR
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};
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enum dmx_output {
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DMX_OUT_DECODER,
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DMX_OUT_TAP,
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DMX_OUT_TS_TAP,
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DMX_OUT_TSDEMUX_TAP
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};
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enum dmx_ts_pes {
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DMX_PES_AUDIO0,
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DMX_PES_VIDEO0,
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DMX_PES_TELETEXT0,
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DMX_PES_SUBTITLE0,
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DMX_PES_PCR0,
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DMX_PES_AUDIO1,
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DMX_PES_VIDEO1,
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DMX_PES_TELETEXT1,
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DMX_PES_SUBTITLE1,
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DMX_PES_PCR1,
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DMX_PES_AUDIO2,
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DMX_PES_VIDEO2,
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DMX_PES_TELETEXT2,
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DMX_PES_SUBTITLE2,
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DMX_PES_PCR2,
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DMX_PES_AUDIO3,
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DMX_PES_VIDEO3,
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DMX_PES_TELETEXT3,
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DMX_PES_SUBTITLE3,
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DMX_PES_PCR3,
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DMX_PES_OTHER
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};
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struct dmx_pes_filter_params {
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__u16 pid;
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enum dmx_input input;
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enum dmx_output output;
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enum dmx_ts_pes pes_type;
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__u32 flags;
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};
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#define DMX_START _IO('o', 41)
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#define DMX_STOP _IO('o', 42)
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#define DMX_SET_PES_FILTER _IOW('o', 44, struct dmx_pes_filter_params)
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#define DMX_SET_BUFFER_SIZE _IO('o', 45)
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/*bit 16~23 for output */
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#define DMX_ES_OUTPUT (1 << 16)
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/**
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* struct dmx_non_sec_es_header - non-sec Elementary Stream (ES) Header
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*
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* @pts_dts_flag:[1:0], 01:pts valid, 10:dts valid
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* @pts: pts value
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* @dts: dts value
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* @len: data len
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*/
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struct dmx_non_sec_es_header {
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__u8 pts_dts_flag;
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__u64 pts;
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__u64 dts;
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__u32 len;
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};
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#endif
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