/*
 * Copyright (C) 2023 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 _AUDIO_BUFFER_
#define _AUDIO_BUFFER_

#include <stdbool.h>
#include <stdint.h>
#include "aml_audio_log.h"


struct audio_buffer {
    bool b_pts_valid;
    int original_format; //out_write buffer's format
    int original_sample_rate; //original_format's sample rate
    int format;         //current buffer's format
    int sub_format;     //for IEC data
    int dd_ddp_frame_size;
    int sample_rate;    //current format's sample rate
    int channel;        //current format's channel
    int channel_mask;
    int32_t size;
    int duration;       //only used for raw data
    uint64_t pts;       //unit 90k;
    const void* buffer;
    const void* iec_data_buf;// Used for HDMI source DD/DDP/MAT bypass or mpegh bypass
    int32_t iec_data_size;// Used for HDMI source DD/DDP/MAT bypass or mpegh bypass
    int32_t iec_data_ch;// mpegh iec data channel number
    int32_t iec_data_sr;// mpegh iec data sample rate
    int32_t iec_data_format;// mpegh
};

static inline bool check_audio_buffer_valid(struct audio_buffer *abuffer) {
    if (NULL == abuffer) {
        AM_LOGE("abuffer is null, need check it!!");
        return false;
    }
    if (abuffer->sample_rate <= 0 || abuffer->channel <= 0 || abuffer->size <= 0 || NULL == abuffer->buffer) {
        AM_LOGE("abuffer checked invalid!! abuffer->sample_rate:%d, abuffer->channel:%d, abuffer->size:%d, abuffer->buffer:%p",
            abuffer->sample_rate, abuffer->channel, abuffer->size, abuffer->buffer);
        return false;
    }

    return true;
}

#endif