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BPI-CM9-Linux/aml-comp/multimedia/aml_audio_hal/projects/input/dtv_input.h
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2026-08-24 10:03:24 +08:00

60 lines
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C

/*
* Copyright (C) 2017 Amlogic Corporation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _DTV_INPUT_H_
#define _DTV_INPUT_H_
#include "aml_dump_debug.h"
#include "aml_malloc_debug.h"
#include "audio_controls.h"
#define TEMP_SET_MEDIASYNC_INSTANCE_ID 11
#define NULL_INT64 0xffffffffffffffff
#define ES_BUF_SIZE (1024 * 100)
#define AUDIO_DEMUX_NUM 2
#define DEMUX0_NAME "/dev/dvb/adapter0/demux0"
#define DEMUX1_NAME "/dev/dvb/adapter0/demux1"
#define MS_TO_NS 1000000
typedef enum es_data_type {
ES_DATA_TYPE_MAIN = 0,
ES_DATA_TYPE_AD = 1,
} es_data_type_e;
struct mAudioEsData {
uint8_t *data;
int size;
uint64_t pts;
uint8_t pts_dts_flag;
int used_size;
uint8_t adfade;
uint8_t adpan;
};
struct dtv_play_handle {
int demux_fd;
audio_format_t codec;
pthread_t dtv_output_threadID;
unsigned int dtv_thread_created;
unsigned int dtv_output_thread_exit;
};
int dtv_start(adec_play_info_t* dtv_playback_info);
int dtv_stop(adec_play_info_t* dtv_playback_info);
#endif