819 lines
25 KiB
C
819 lines
25 KiB
C
/*
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****************************************************************
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*File : audio_dc_linein.c
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*Note :
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*
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****************************************************************
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*/
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#include "asm/includes.h"
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#include "media/includes.h"
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#include "media/pcm_decoder.h"
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#include "system/includes.h"
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#include "effectrs_sync.h"
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#include "app_config.h"
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#include "audio_config.h"
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#include "audio_dec.h"
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#include "app_config.h"
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#include "app_main.h"
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#include "audio_enc.h"
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#include "clock_cfg.h"
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#include "dev_manager.h"
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#include "media/convert_data.h"
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#include "audio_effect/audio_dynamic_eq_demo.h"
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#include "media/effects_adj.h"
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#include "audio_effect/audio_eff_default_parm.h"
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#if TCFG_PCM_ENC2TWS_ENABLE
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#include "bt_tws.h"
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#endif
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#if (TCFG_LINEIN_ENABLE || TCFG_FM_ENABLE)//外部收音走linein
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//////////////////////////////////////////////////////////////////////////////
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struct linein_dec_hdl {
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struct audio_stream *stream; // 音频流
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struct pcm_decoder pcm_dec; // pcm解码句柄
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struct audio_res_wait wait; // 资源等待句柄
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struct audio_mixer_ch mix_ch; // 叠加句柄
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#if AUDIO_SURROUND_CONFIG
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surround_hdl *surround; //环绕音效句柄
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#endif
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#if AUDIO_VBASS_CONFIG
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struct aud_gain_process *vbass_prev_gain;
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NOISEGATE_API_STRUCT *ns_gate;
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vbass_hdl *vbass; //虚拟低音句柄
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#endif
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#if TCFG_EQ_ENABLE && TCFG_AUDIO_OUT_EQ_ENABLE
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struct audio_eq *high_bass;
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struct audio_drc *hb_drc;//高低音后的drc
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#if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE
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struct convert_data *hb_convert;
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#endif
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#endif
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struct audio_eq *eq; //eq drc句柄
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struct audio_drc *drc; // drc句柄
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#if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE
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struct convert_data *convert;
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#endif
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#if defined(MUSIC_EXT_EQ_AFTER_DRC) && MUSIC_EXT_EQ_AFTER_DRC
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struct audio_eq *ext_eq; //eq drc句柄 扩展eq
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#endif
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#if defined(TCFG_DYNAMIC_EQ_ENABLE) && TCFG_DYNAMIC_EQ_ENABLE
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struct audio_eq *eq2; //eq drc句柄
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struct dynamic_eq_hdl *dy_eq;
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struct convert_data *convert2;
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#endif
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#if defined(TCFG_PHASER_GAIN_AND_CH_SWAP_ENABLE) && TCFG_PHASER_GAIN_AND_CH_SWAP_ENABLE
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struct aud_gain_process *gain;
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#endif
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u32 id; // 唯一标识符，随机值
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u32 start : 1; // 正在解码
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u32 source : 8; // linein音频源
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void *linein; // 底层驱动句柄
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};
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//////////////////////////////////////////////////////////////////////////////
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struct linein_dec_hdl *linein_dec = NULL; // linein解码句柄
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//////////////////////////////////////////////////////////////////////////////
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int linein_sample_size(void *hdl);
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int linein_sample_total(void *hdl);
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//////////////////////////////////////////////////////////////////////////////
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/*----------------------------------------------------------------------------*/
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/**@brief linein解码释放
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@param
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@return
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@note
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*/
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/*----------------------------------------------------------------------------*/
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void linein_dec_relaese()
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{
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if (linein_dec) {
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audio_decoder_task_del_wait(&decode_task, &linein_dec->wait);
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clock_remove(AUDIO_CODING_PCM);
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local_irq_disable();
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free(linein_dec);
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linein_dec = NULL;
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local_irq_enable();
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}
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}
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/*----------------------------------------------------------------------------*/
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/**@brief linein解码事件处理
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@param *decoder: 解码器句柄
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@param argc: 参数个数
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@param *argv: 参数
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@return
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@note
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*/
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/*----------------------------------------------------------------------------*/
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static void linein_dec_event_handler(struct audio_decoder *decoder, int argc, int *argv)
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{
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switch (argv[0]) {
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case AUDIO_DEC_EVENT_END:
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if (!linein_dec) {
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log_i("linein_dec handle err ");
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break;
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}
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if (linein_dec->id != argv[1]) {
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log_w("linein_dec id err : 0x%x, 0x%x \n", linein_dec->id, argv[1]);
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break;
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}
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linein_dec_close();
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//audio_decoder_resume_all(&decode_task);
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break;
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}
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}
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/*----------------------------------------------------------------------------*/
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/**@brief linein解码数据输出
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@param *entry: 音频流句柄
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@param *in: 输入信息
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@param *out: 输出信息
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@return 输出长度
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@note *out未使用
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*/
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/*----------------------------------------------------------------------------*/
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static int linein_dec_data_handler(struct audio_stream_entry *entry,
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struct audio_data_frame *in,
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struct audio_data_frame *out)
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{
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struct audio_decoder *decoder = container_of(entry, struct audio_decoder, entry);
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struct pcm_decoder *pcm_dec = container_of(decoder, struct pcm_decoder, decoder);
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struct linein_dec_hdl *dec = container_of(pcm_dec, struct linein_dec_hdl, pcm_dec);
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if (!dec->start) {
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return 0;
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}
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audio_stream_run(&decoder->entry, in);
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return decoder->process_len;
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}
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/*----------------------------------------------------------------------------*/
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/**@brief linein解码数据流激活
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@param *p: 私有句柄
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@return
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@note
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*/
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/*----------------------------------------------------------------------------*/
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static void linein_dec_out_stream_resume(void *p)
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{
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struct linein_dec_hdl *dec = p;
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audio_decoder_resume(&dec->pcm_dec.decoder);
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}
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/*----------------------------------------------------------------------------*/
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/**@brief linein解码激活
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@param
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@return
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@note
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*/
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/*----------------------------------------------------------------------------*/
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static void linein_dec_resume(void)
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{
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if (linein_dec) {
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audio_decoder_resume(&linein_dec->pcm_dec.decoder);
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}
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}
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/*----------------------------------------------------------------------------*/
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/**@brief 计算linein输入采样率
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@param
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@return 采样率
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@note
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*/
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/*----------------------------------------------------------------------------*/
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static int audio_linein_input_sample_rate(void *priv)
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{
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struct linein_dec_hdl *dec = (struct linein_dec_hdl *)priv;
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int sample_rate = linein_stream_sample_rate(dec->linein);
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int buf_size = linein_sample_size(dec->linein);
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#if TCFG_PCM_ENC2TWS_ENABLE
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if (dec->pcm_dec.dec_no_out_sound) {
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/*TWS的上限在linein输入buffer，下限在tws push buffer*/
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if (buf_size >= linein_sample_total(dec->linein) / 2) {
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sample_rate += (sample_rate * 1 / 10000);
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} else if (tws_api_local_media_trans_check_ready_total() < 1024) {
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sample_rate -= (sample_rate * 1 / 10000);
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}
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return sample_rate;
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}
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#endif
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/* if (dec->pcm_dec.sample_rate == 44100 && audio_mixer_get_sample_rate(&mixer) == 44100) { */
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if ((dec->pcm_dec.sample_rate == 44100) && (audio_mixer_get_original_sample_rate_by_type(&mixer, MIXER_SR_SPEC) == 44100)) {
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sample_rate = 44100 + (sample_rate - 44118);
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}
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if (buf_size >= (linein_sample_total(dec->linein) * 3 / 4)) {
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sample_rate += (sample_rate * 1 / 10000);
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}
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if (buf_size <= (linein_sample_total(dec->linein) / 2)) {
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sample_rate -= (sample_rate * 1 / 10000);
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}
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return sample_rate;
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}
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/*----------------------------------------------------------------------------*/
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/**@brief linein解码开始
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@param
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@return 0：成功
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@return 非0：失败
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@note
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*/
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/*----------------------------------------------------------------------------*/
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int linein_dec_start()
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{
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int err;
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struct linein_dec_hdl *dec = linein_dec;
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struct audio_mixer *p_mixer = &mixer;
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if (!linein_dec) {
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return -EINVAL;
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}
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err = pcm_decoder_open(&dec->pcm_dec, &decode_task);
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if (err) {
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goto __err1;
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}
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// 打开linein驱动
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dec->linein = linein_sample_open(dec->source, dec->pcm_dec.sample_rate);
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linein_sample_set_resume_handler(dec->linein, linein_dec_resume);
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pcm_decoder_set_event_handler(&dec->pcm_dec, linein_dec_event_handler, dec->id);
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pcm_decoder_set_read_data(&dec->pcm_dec, linein_sample_read, dec->linein);
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pcm_decoder_set_data_handler(&dec->pcm_dec, linein_dec_data_handler);
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#if TCFG_PCM_ENC2TWS_ENABLE
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{
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// localtws使用sbc等编码转发
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struct audio_fmt enc_f;
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memcpy(&enc_f, &dec->pcm_dec.decoder.fmt, sizeof(struct audio_fmt));
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enc_f.coding_type = AUDIO_CODING_SBC;
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if (dec->pcm_dec.ch_num == 2) { // 如果是双声道数据，localtws在解码时才变成对应声道
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enc_f.channel = 2;
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}
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int ret = localtws_enc_api_open(&enc_f, LOCALTWS_ENC_FLAG_STREAM);
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if (ret == true) {
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dec->pcm_dec.dec_no_out_sound = 1;
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// 重定向mixer
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p_mixer = &g_localtws.mixer;
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// 关闭资源等待。最终会在localtws解码处等待
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audio_decoder_task_del_wait(&decode_task, &dec->wait);
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if (dec->pcm_dec.output_ch_num != enc_f.channel) {
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dec->pcm_dec.output_ch_num = dec->pcm_dec.decoder.fmt.channel = enc_f.channel;
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if (enc_f.channel == 2) {
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dec->pcm_dec.output_ch_type = AUDIO_CH_LR;
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} else {
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dec->pcm_dec.output_ch_type = AUDIO_CH_DIFF;
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}
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}
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}
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}
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#endif
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if (!dec->pcm_dec.dec_no_out_sound) {
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audio_mode_main_dec_open(AUDIO_MODE_MAIN_STATE_DEC_LINEIN);
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}
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// 设置叠加功能
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audio_mixer_ch_open_head(&dec->mix_ch, p_mixer);
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audio_mixer_ch_set_no_wait(&dec->mix_ch, 1, 10); // 超时自动丢数
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audio_mixer_ch_set_sample_rate(&dec->mix_ch, dec->pcm_dec.sample_rate);
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if ((dec->pcm_dec.sample_rate == audio_mixer_get_sample_rate(p_mixer)) && (AUDIO_OUTPUT_WAY == AUDIO_OUTPUT_WAY_DAC)) {
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} else {
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audio_mixer_ch_follow_resample_enable(&dec->mix_ch, dec, audio_linein_input_sample_rate);
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}
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#if AUDIO_SURROUND_CONFIG
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//环绕音效
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#if defined(LINEIN_MODE_SOLE_EQ_EN) && LINEIN_MODE_SOLE_EQ_EN
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dec->surround = surround_open_demo(AEID_AUX_SURROUND, dec->pcm_dec.output_ch_type);
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#else
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dec->surround = surround_open_demo(AEID_MUSIC_SURROUND, dec->pcm_dec.output_ch_type);
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#endif
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#endif
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#if AUDIO_VBASS_CONFIG
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#if defined(LINEIN_MODE_SOLE_EQ_EN) && LINEIN_MODE_SOLE_EQ_EN
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dec->vbass_prev_gain = audio_gain_open_demo(AEID_AUX_VBASS_PREV_GAIN, dec->pcm_dec.output_ch_num);
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dec->ns_gate = audio_noisegate_open_demo(AEID_AUX_NS_GATE, dec->pcm_dec.sample_rate, dec->pcm_dec.output_ch_num);
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//虚拟低音
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dec->vbass = audio_vbass_open_demo(AEID_AUX_VBASS, dec->pcm_dec.sample_rate, dec->pcm_dec.output_ch_num);
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#else
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dec->vbass_prev_gain = audio_gain_open_demo(AEID_MUSIC_VBASS_PREV_GAIN, dec->pcm_dec.output_ch_num);
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dec->ns_gate = audio_noisegate_open_demo(AEID_MUSIC_NS_GATE, dec->pcm_dec.sample_rate, dec->pcm_dec.output_ch_num);
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//虚拟低音
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dec->vbass = audio_vbass_open_demo(AEID_MUSIC_VBASS, dec->pcm_dec.sample_rate, dec->pcm_dec.output_ch_num);
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#endif
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#endif
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#if TCFG_EQ_ENABLE && TCFG_AUDIO_OUT_EQ_ENABLE
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#if defined(LINEIN_MODE_SOLE_EQ_EN) && LINEIN_MODE_SOLE_EQ_EN
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dec->high_bass = high_bass_aux_eq_open(dec->pcm_dec.sample_rate, dec->pcm_dec.output_ch_num);
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dec->hb_drc = high_bass_aux_drc_open(dec->pcm_dec.sample_rate, dec->pcm_dec.output_ch_num);
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#else
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dec->high_bass = high_bass_eq_open(dec->pcm_dec.sample_rate, dec->pcm_dec.output_ch_num);
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dec->hb_drc = high_bass_drc_open(dec->pcm_dec.sample_rate, dec->pcm_dec.output_ch_num);
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#endif
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#if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE
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if (dec->hb_drc && dec->hb_drc->run32bit) {
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dec->hb_convert = convet_data_open(0, 512);
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}
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#endif
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#endif
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#if TCFG_EQ_ENABLE && TCFG_LINEIN_MODE_EQ_ENABLE
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#if defined(LINEIN_MODE_SOLE_EQ_EN) && LINEIN_MODE_SOLE_EQ_EN
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dec->eq = linein_eq_open(dec->pcm_dec.sample_rate, dec->pcm_dec.output_ch_num);// eq
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#else
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dec->eq = music_eq_open(dec->pcm_dec.sample_rate, dec->pcm_dec.output_ch_num);// eq
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#endif
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#if TCFG_DRC_ENABLE && TCFG_LINEIN_MODE_DRC_ENABLE
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#if defined(LINEIN_MODE_SOLE_EQ_EN) && LINEIN_MODE_SOLE_EQ_EN
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dec->drc = linein_drc_open(dec->pcm_dec.sample_rate, dec->pcm_dec.output_ch_num);//drc
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#else
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dec->drc = music_drc_open(dec->pcm_dec.sample_rate, dec->pcm_dec.output_ch_num);//drc
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#endif
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#endif/*TCFG_LINEIN_MODE_DRC_ENABLE*/
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#if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE
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if (dec->eq && dec->eq->out_32bit) {
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dec->convert = convet_data_open(0, 512);
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}
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#endif
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#if defined(MUSIC_EXT_EQ_AFTER_DRC) && MUSIC_EXT_EQ_AFTER_DRC
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#if defined(LINEIN_MODE_SOLE_EQ_EN) && LINEIN_MODE_SOLE_EQ_EN
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dec->ext_eq = aux_ext_eq_open(dec->pcm_dec.sample_rate, dec->pcm_dec.output_ch_num);
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#else
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dec->ext_eq = music_ext_eq_open(dec->pcm_dec.sample_rate, dec->pcm_dec.output_ch_num);
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#endif
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#endif
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#if defined(TCFG_DYNAMIC_EQ_ENABLE) && TCFG_DYNAMIC_EQ_ENABLE
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#if defined(LINEIN_MODE_SOLE_EQ_EN) && LINEIN_MODE_SOLE_EQ_EN
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dec->eq2 = linein_eq2_open(dec->pcm_dec.sample_rate, dec->pcm_dec.output_ch_num);// eq
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dec->dy_eq = audio_dynamic_eq_ctrl_open(AEID_AUX_DYNAMIC_EQ, dec->pcm_dec.sample_rate, dec->pcm_dec.output_ch_num);//动态eq
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#else
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dec->eq2 = music_eq2_open(dec->pcm_dec.sample_rate, dec->pcm_dec.output_ch_num);// eq
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dec->dy_eq = audio_dynamic_eq_ctrl_open(AEID_MUSIC_DYNAMIC_EQ, dec->pcm_dec.sample_rate, dec->pcm_dec.output_ch_num);//动态eq
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#endif
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dec->convert2 = convet_data_open(0, 512);
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#endif/*TCFG_DYNAMIC_EQ_ENABLE*/
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u16 gain_name = AEID_MUSIC_GAIN;
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u16 swap_name = AEID_MUSIC_CH_SWAP;
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#if defined(LINEIN_MODE_SOLE_EQ_EN) && LINEIN_MODE_SOLE_EQ_EN
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gain_name = AEID_AUX_GAIN;
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swap_name = AEID_AUX_CH_SWAP;
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#endif
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#if defined(TCFG_PHASER_GAIN_AND_CH_SWAP_ENABLE) && TCFG_PHASER_GAIN_AND_CH_SWAP_ENABLE
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dec->gain = audio_gain_open_demo(gain_name, dec->pcm_dec.output_ch_num);
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#endif
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#endif/*TCFG_LINEIN_MODE_EQ_ENABLE*/
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struct audio_stream_entry *entries[16] = {NULL};
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u8 entry_cnt = 0;
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u8 rl_rr_entry_start = 0;
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entries[entry_cnt++] = &dec->pcm_dec.decoder.entry;
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#if SYS_DIGVOL_GROUP_EN
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void *dvol_entry = sys_digvol_group_ch_open("music_linein", -1, NULL);
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entries[entry_cnt++] = dvol_entry;
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#endif // SYS_DIGVOL_GROUP_EN
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#if AUDIO_VBASS_CONFIG
|
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if (dec->vbass_prev_gain) {
|
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entries[entry_cnt++] = &dec->vbass_prev_gain->entry;
|
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}
|
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if (dec->ns_gate) {
|
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entries[entry_cnt++] = &dec->ns_gate->entry;
|
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}
|
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|
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if (dec->vbass) {
|
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entries[entry_cnt++] = &dec->vbass->entry;
|
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}
|
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#endif
|
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|
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#if TCFG_EQ_ENABLE && TCFG_AUDIO_OUT_EQ_ENABLE
|
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if (dec->high_bass) { //高低音
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entries[entry_cnt++] = &dec->high_bass->entry;
|
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}
|
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if (dec->hb_drc) { //高低音后drc
|
||
entries[entry_cnt++] = &dec->hb_drc->entry;
|
||
#if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE
|
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if (dec->hb_convert) {
|
||
entries[entry_cnt++] = &dec->hb_convert->entry;
|
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}
|
||
#endif
|
||
}
|
||
#endif
|
||
|
||
rl_rr_entry_start = entry_cnt - 1;//记录eq的上一个节点
|
||
#if defined(TCFG_PHASER_GAIN_AND_CH_SWAP_ENABLE) && TCFG_PHASER_GAIN_AND_CH_SWAP_ENABLE
|
||
if (dec->gain) {
|
||
entries[entry_cnt++] = &dec->gain->entry;
|
||
}
|
||
#endif
|
||
#if AUDIO_SURROUND_CONFIG
|
||
if (dec->surround) {
|
||
entries[entry_cnt++] = &dec->surround->entry;
|
||
}
|
||
#endif
|
||
#if TCFG_EQ_ENABLE && TCFG_LINEIN_MODE_EQ_ENABLE
|
||
if (dec->eq) {
|
||
entries[entry_cnt++] = &dec->eq->entry;
|
||
if (dec->drc) {
|
||
entries[entry_cnt++] = &dec->drc->entry;
|
||
}
|
||
#if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE
|
||
if (dec->convert) {
|
||
entries[entry_cnt++] = &dec->convert->entry;
|
||
}
|
||
#endif
|
||
#if defined(MUSIC_EXT_EQ_AFTER_DRC) && MUSIC_EXT_EQ_AFTER_DRC
|
||
if (dec->ext_eq) {
|
||
entries[entry_cnt++] = &dec->ext_eq->entry;
|
||
}
|
||
#endif
|
||
#if defined(TCFG_DYNAMIC_EQ_ENABLE) && TCFG_DYNAMIC_EQ_ENABLE
|
||
if (dec->eq2) {
|
||
entries[entry_cnt++] = &dec->eq2->entry;
|
||
}
|
||
if (dec->dy_eq && dec->dy_eq->dy_eq) {
|
||
entries[entry_cnt++] = &dec->dy_eq->dy_eq->entry;
|
||
}
|
||
if (dec->convert2) {
|
||
entries[entry_cnt++] = &dec->convert2->entry;
|
||
}
|
||
#endif
|
||
|
||
|
||
|
||
}
|
||
#endif
|
||
|
||
|
||
entries[entry_cnt++] = &dec->mix_ch.entry;
|
||
// 创建数据流，把所有节点连接起来
|
||
dec->stream = audio_stream_open(dec, linein_dec_out_stream_resume);
|
||
audio_stream_add_list(dec->stream, entries, entry_cnt);
|
||
|
||
// 设置音频输出音量
|
||
audio_output_set_start_volume(APP_AUDIO_STATE_MUSIC);
|
||
|
||
// 开始解码
|
||
dec->start = 1;
|
||
err = audio_decoder_start(&dec->pcm_dec.decoder);
|
||
if (err) {
|
||
goto __err3;
|
||
}
|
||
clock_set_cur();
|
||
return 0;
|
||
__err3:
|
||
dec->start = 0;
|
||
|
||
#if AUDIO_SURROUND_CONFIG
|
||
surround_close_demo(dec->surround);
|
||
#endif
|
||
|
||
|
||
#if AUDIO_VBASS_CONFIG
|
||
audio_gain_close_demo(dec->vbass_prev_gain);
|
||
audio_noisegate_close_demo(dec->ns_gate);
|
||
audio_vbass_close_demo(dec->vbass);
|
||
#endif
|
||
|
||
#if TCFG_EQ_ENABLE && TCFG_AUDIO_OUT_EQ_ENABLE
|
||
high_bass_eq_close(dec->high_bass);
|
||
high_bass_drc_close(dec->hb_drc);
|
||
#if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE
|
||
convet_data_close(dec->hb_convert);
|
||
#endif
|
||
#endif
|
||
|
||
#if TCFG_EQ_ENABLE && TCFG_LINEIN_MODE_EQ_ENABLE
|
||
#if defined(LINEIN_MODE_SOLE_EQ_EN) && LINEIN_MODE_SOLE_EQ_EN
|
||
linein_eq_close(dec->eq);
|
||
#else
|
||
music_eq_close(dec->eq);
|
||
#endif
|
||
#if TCFG_DRC_ENABLE && TCFG_LINEIN_MODE_DRC_ENABLE
|
||
#if defined(LINEIN_MODE_SOLE_EQ_EN) && LINEIN_MODE_SOLE_EQ_EN
|
||
linein_drc_close(dec->drc);
|
||
#else
|
||
music_drc_close(dec->drc);
|
||
#endif
|
||
#endif
|
||
#if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE
|
||
convet_data_close(dec->convert);
|
||
#endif
|
||
|
||
#if defined(MUSIC_EXT_EQ_AFTER_DRC) && MUSIC_EXT_EQ_AFTER_DRC
|
||
#if defined(LINEIN_MODE_SOLE_EQ_EN) && LINEIN_MODE_SOLE_EQ_EN
|
||
aux_ext_eq_close(dec->ext_eq);
|
||
#else
|
||
music_ext_eq_close(dec->ext_eq);
|
||
#endif
|
||
#endif
|
||
|
||
#if defined(TCFG_DYNAMIC_EQ_ENABLE) && TCFG_DYNAMIC_EQ_ENABLE
|
||
music_eq2_close(dec->eq2);
|
||
audio_dynamic_eq_ctrl_close(dec->dy_eq);
|
||
convet_data_close(dec->convert2);
|
||
#endif
|
||
#if defined(TCFG_PHASER_GAIN_AND_CH_SWAP_ENABLE) && TCFG_PHASER_GAIN_AND_CH_SWAP_ENABLE
|
||
audio_gain_close_demo(dec->gain);
|
||
#endif
|
||
#endif
|
||
|
||
if (dec->linein) {
|
||
linein_sample_close(dec->linein);
|
||
dec->linein = NULL;
|
||
}
|
||
audio_mixer_ch_close(&dec->mix_ch);
|
||
#if TCFG_PCM_ENC2TWS_ENABLE
|
||
if (linein_dec->pcm_dec.dec_no_out_sound) {
|
||
linein_dec->pcm_dec.dec_no_out_sound = 0;
|
||
localtws_enc_api_close();
|
||
}
|
||
#endif
|
||
#if SYS_DIGVOL_GROUP_EN
|
||
sys_digvol_group_ch_close("music_linein");
|
||
#endif // SYS_DIGVOL_GROUP_EN
|
||
|
||
|
||
if (dec->stream) {
|
||
audio_stream_close(dec->stream);
|
||
dec->stream = NULL;
|
||
}
|
||
|
||
|
||
pcm_decoder_close(&dec->pcm_dec);
|
||
__err1:
|
||
linein_dec_relaese();
|
||
return err;
|
||
}
|
||
|
||
/*----------------------------------------------------------------------------*/
|
||
/**@brief fm解码关闭
|
||
@param
|
||
@return
|
||
@note
|
||
*/
|
||
/*----------------------------------------------------------------------------*/
|
||
static void __linein_dec_close(void)
|
||
{
|
||
if (linein_dec && linein_dec->start) {
|
||
linein_dec->start = 0;
|
||
|
||
pcm_decoder_close(&linein_dec->pcm_dec);
|
||
linein_sample_close(linein_dec->linein);
|
||
linein_dec->linein = NULL;
|
||
|
||
#if AUDIO_SURROUND_CONFIG
|
||
surround_close_demo(linein_dec->surround);
|
||
#endif
|
||
|
||
|
||
|
||
#if AUDIO_VBASS_CONFIG
|
||
audio_gain_close_demo(linein_dec->vbass_prev_gain);
|
||
audio_noisegate_close_demo(linein_dec->ns_gate);
|
||
audio_vbass_close_demo(linein_dec->vbass);
|
||
#endif
|
||
|
||
#if TCFG_EQ_ENABLE && TCFG_AUDIO_OUT_EQ_ENABLE
|
||
high_bass_eq_close(linein_dec->high_bass);
|
||
high_bass_drc_close(linein_dec->hb_drc);
|
||
#if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE
|
||
convet_data_close(linein_dec->hb_convert);
|
||
#endif
|
||
#endif
|
||
|
||
#if TCFG_EQ_ENABLE && TCFG_LINEIN_MODE_EQ_ENABLE
|
||
#if defined(LINEIN_MODE_SOLE_EQ_EN) && LINEIN_MODE_SOLE_EQ_EN
|
||
linein_eq_close(linein_dec->eq);
|
||
#else
|
||
music_eq_close(linein_dec->eq);
|
||
#endif
|
||
#if TCFG_DRC_ENABLE && TCFG_LINEIN_MODE_DRC_ENABLE
|
||
#if defined(LINEIN_MODE_SOLE_EQ_EN) && LINEIN_MODE_SOLE_EQ_EN
|
||
linein_drc_close(linein_dec->drc);
|
||
#else
|
||
music_drc_close(linein_dec->drc);
|
||
#endif
|
||
#endif
|
||
#if defined(TCFG_DRC_ENABLE) && TCFG_DRC_ENABLE
|
||
convet_data_close(linein_dec->convert);
|
||
#endif
|
||
#if defined(MUSIC_EXT_EQ_AFTER_DRC) && MUSIC_EXT_EQ_AFTER_DRC
|
||
#if defined(LINEIN_MODE_SOLE_EQ_EN) && LINEIN_MODE_SOLE_EQ_EN
|
||
aux_ext_eq_close(linein_dec->ext_eq);
|
||
#else
|
||
music_ext_eq_close(linein_dec->ext_eq);
|
||
#endif
|
||
#endif
|
||
|
||
#if defined(TCFG_DYNAMIC_EQ_ENABLE) && TCFG_DYNAMIC_EQ_ENABLE
|
||
music_eq2_close(linein_dec->eq2);
|
||
audio_dynamic_eq_ctrl_close(linein_dec->dy_eq);
|
||
convet_data_close(linein_dec->convert2);
|
||
#endif
|
||
#if defined(TCFG_PHASER_GAIN_AND_CH_SWAP_ENABLE) && TCFG_PHASER_GAIN_AND_CH_SWAP_ENABLE
|
||
audio_gain_close_demo(linein_dec->gain);
|
||
#endif
|
||
#endif
|
||
|
||
audio_mixer_ch_close(&linein_dec->mix_ch);
|
||
#if TCFG_PCM_ENC2TWS_ENABLE
|
||
if (linein_dec->pcm_dec.dec_no_out_sound) {
|
||
linein_dec->pcm_dec.dec_no_out_sound = 0;
|
||
localtws_enc_api_close();
|
||
}
|
||
#endif
|
||
#if SYS_DIGVOL_GROUP_EN
|
||
sys_digvol_group_ch_close("music_linein");
|
||
#endif // SYS_DIGVOL_GROUP_EN
|
||
|
||
|
||
// 先关闭各个节点，最后才close数据流
|
||
if (linein_dec->stream) {
|
||
audio_stream_close(linein_dec->stream);
|
||
linein_dec->stream = NULL;
|
||
}
|
||
|
||
|
||
|
||
}
|
||
}
|
||
|
||
/*----------------------------------------------------------------------------*/
|
||
/**@brief linein解码资源等待
|
||
@param *wait: 句柄
|
||
@param event: 事件
|
||
@return 0：成功
|
||
@note 用于多解码打断处理
|
||
*/
|
||
/*----------------------------------------------------------------------------*/
|
||
static int linein_wait_res_handler(struct audio_res_wait *wait, int event)
|
||
{
|
||
int err = 0;
|
||
log_i("linein_wait_res_handler, event:%d\n", event);
|
||
if (event == AUDIO_RES_GET) {
|
||
// 启动解码
|
||
err = linein_dec_start();
|
||
} else if (event == AUDIO_RES_PUT) {
|
||
// 被打断
|
||
__linein_dec_close();
|
||
}
|
||
|
||
return err;
|
||
}
|
||
|
||
/*----------------------------------------------------------------------------*/
|
||
/**@brief 打开linein解码
|
||
@param source: 音频源
|
||
@param sample_rate: 采样率
|
||
@return 0：成功
|
||
@return 非0：失败
|
||
@note
|
||
*/
|
||
/*----------------------------------------------------------------------------*/
|
||
int linein_dec_open(u8 source, u32 sample_rate)
|
||
{
|
||
int err;
|
||
struct linein_dec_hdl *dec;
|
||
dec = zalloc(sizeof(*dec));
|
||
if (!dec) {
|
||
return -ENOMEM;
|
||
}
|
||
linein_dec = dec;
|
||
dec->id = rand32();
|
||
|
||
switch (source) {
|
||
case BIT(0):
|
||
case BIT(1):
|
||
dec->pcm_dec.ch_num = 1;
|
||
break;
|
||
case BIT(2):
|
||
case BIT(3):
|
||
dec->pcm_dec.ch_num = 1;
|
||
break;
|
||
default:
|
||
if (audio_adc_support_linein_combined()) {
|
||
/*F版支持一路adc采样linein左右声道混合输入*/
|
||
dec->pcm_dec.ch_num = 1;
|
||
} else {
|
||
log_e("Linein can only select a single channel\n");
|
||
ASSERT(0, "err\n");
|
||
}
|
||
break;
|
||
}
|
||
dec->source = source;
|
||
|
||
dec->pcm_dec.output_ch_num = audio_output_channel_num();
|
||
dec->pcm_dec.output_ch_type = audio_output_channel_type();
|
||
#if TCFG_MIC_EFFECT_ENABLE
|
||
dec->pcm_dec.sample_rate = MIC_EFFECT_SAMPLERATE;
|
||
#else
|
||
dec->pcm_dec.sample_rate = sample_rate;
|
||
#endif
|
||
dec->wait.priority = 2;
|
||
dec->wait.preemption = 0;
|
||
dec->wait.snatch_same_prio = 1;
|
||
dec->wait.handler = linein_wait_res_handler;
|
||
clock_add(AUDIO_CODING_PCM);
|
||
|
||
|
||
#if TCFG_DEC2TWS_ENABLE
|
||
// 设置localtws重播接口
|
||
localtws_globle_set_dec_restart(linein_dec_push_restart);
|
||
#endif
|
||
|
||
err = audio_decoder_task_add_wait(&decode_task, &dec->wait);
|
||
return err;
|
||
}
|
||
|
||
/*----------------------------------------------------------------------------*/
|
||
/**@brief 关闭linein解码
|
||
@param
|
||
@return
|
||
@note
|
||
*/
|
||
/*----------------------------------------------------------------------------*/
|
||
void linein_dec_close(void)
|
||
{
|
||
if (!linein_dec) {
|
||
return;
|
||
}
|
||
|
||
__linein_dec_close();
|
||
linein_dec_relaese();
|
||
clock_set_cur();
|
||
log_i("linein dec close \n\n ");
|
||
}
|
||
|
||
/*----------------------------------------------------------------------------*/
|
||
/**@brief linein解码重新开始
|
||
@param id: 文件解码id
|
||
@return 0：成功
|
||
@return 非0：失败
|
||
@note
|
||
*/
|
||
/*----------------------------------------------------------------------------*/
|
||
int linein_dec_restart(int id)
|
||
{
|
||
if ((!linein_dec) || (id != linein_dec->id)) {
|
||
return -1;
|
||
}
|
||
u8 source = linein_dec->source;
|
||
u32 sample_rate = linein_dec->pcm_dec.sample_rate;
|
||
linein_dec_close();
|
||
int err = linein_dec_open(source, sample_rate);
|
||
return err;
|
||
}
|
||
|
||
/*----------------------------------------------------------------------------*/
|
||
/**@brief 推送linein解码重新开始命令
|
||
@param
|
||
@return true：成功
|
||
@return false：失败
|
||
@note
|
||
*/
|
||
/*----------------------------------------------------------------------------*/
|
||
int linein_dec_push_restart(void)
|
||
{
|
||
if (!linein_dec) {
|
||
return false;
|
||
}
|
||
int argv[3];
|
||
argv[0] = (int)linein_dec_restart;
|
||
argv[1] = 1;
|
||
argv[2] = (int)linein_dec->id;
|
||
os_taskq_post_type(os_current_task(), Q_CALLBACK, ARRAY_SIZE(argv), argv);
|
||
return true;
|
||
}
|
||
#endif
|