huxi
138 lines
3.6 KiB
C
138 lines
3.6 KiB
C
#ifdef SUPPORT_MS_EXTENSIONS
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#pragma bss_seg(".adda_loop_player.data.bss")
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#pragma data_seg(".adda_loop_player.data")
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#pragma const_seg(".adda_loop_player.text.const")
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#pragma code_seg(".adda_loop_player.text")
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#endif
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#include "jlstream.h"
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#include "adda_loop_player.h"
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#include "app_config.h"
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#include "effects/audio_pitchspeed.h"
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#include "audio_config_def.h"
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#include "effects/audio_vbass.h"
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#include "adc_file.h"
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#include "effects/effects_adj.h"
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struct adda_loop_player {
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struct jlstream *stream;
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int channel;
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};
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static struct adda_loop_player *g_adda_loop_player = NULL;
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static void adda_loop_player_callback(void *private_data, int event)
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{
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struct adda_loop_player *player = g_adda_loop_player;
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struct jlstream *stream = (struct jlstream *)private_data;
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switch (event) {
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case STREAM_EVENT_START:
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break;
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}
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}
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int adda_loop_dut_switch_channel(void)
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{
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if (g_adda_loop_player) {
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g_adda_loop_player->channel = (g_adda_loop_player->channel == AUDIO_CH_L ? AUDIO_CH_R : AUDIO_CH_L);
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int err = jlstream_ioctl(g_adda_loop_player->stream, NODE_IOC_SET_CHANNEL, g_adda_loop_player->channel);
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/* printf("l:%x,%d\n",channel,err); */
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return err;
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} else {
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return -EFAULT;
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}
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}
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static int adda_loop_get_adc_num(void)
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{
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u8 ch_num = 0;
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struct adc_file_cfg temp_cfg = {0};
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char mode_index = 0;
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char cfg_index = 0;//目标配置项序号
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struct cfg_info info = {0};
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int err = jlstream_read_form_node_info_base(mode_index, "adda_adc", cfg_index, &info);
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if (err == 0) {
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jlstream_read_form_cfg_data(&info, &temp_cfg);
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} else {
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printf("adda_adc_file read cfg data err !!!\n");
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}
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for (int i = 0; i < AUDIO_ADC_MIC_MAX_NUM; i++) {
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if (temp_cfg.mic_en_map & BIT(i)) {
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ch_num ++;
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}
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}
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return ch_num;
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}
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int adda_loop_player_open()
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{
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int err;
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struct adda_loop_player *player;
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if (g_adda_loop_player) {
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return 0;
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}
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u16 uuid = jlstream_event_notify(STREAM_EVENT_GET_PIPELINE_UUID, (int)"adda_loop");
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if (uuid == 0) {
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return -EFAULT;
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}
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player = malloc(sizeof(*player));
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if (!player) {
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return -ENOMEM;
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}
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player->stream = jlstream_pipeline_parse(uuid, NODE_UUID_ADC);
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if (!player->stream) {
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err = -ENOMEM;
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goto __exit0;
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}
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//设置中断点数
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jlstream_node_ioctl(player->stream, NODE_UUID_SOURCE, NODE_IOC_SET_PRIV_FMT, AUDIO_ADC_IRQ_POINTS);
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jlstream_node_ioctl(player->stream, NODE_UUID_SOURCE, NODE_IOC_NODE_CONFIG, adda_loop_get_adc_num());
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jlstream_node_ioctl(player->stream, NODE_UUID_VOCAL_TRACK_SYNTHESIS, NODE_IOC_SET_PRIV_FMT, AUDIO_ADC_IRQ_POINTS);//四声道时，指定声道合并单个声道的点数
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player->channel = AUDIO_CH_L;
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jlstream_ioctl(player->stream, NODE_IOC_SET_CHANNEL, player->channel);
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jlstream_set_callback(player->stream, player->stream, adda_loop_player_callback);
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jlstream_set_scene(player->stream, STREAM_SCENE_ADDA_LOOP);
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err = jlstream_start(player->stream);
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if (err) {
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goto __exit1;
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}
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g_adda_loop_player = player;
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return 0;
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__exit1:
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jlstream_release(player->stream);
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__exit0:
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free(player);
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return err;
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}
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bool adda_loop_player_runing()
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{
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return g_adda_loop_player != NULL;
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}
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void adda_loop_player_close()
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{
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struct adda_loop_player *player = g_adda_loop_player;
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if (!player) {
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return;
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}
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jlstream_stop(player->stream, 50);
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jlstream_release(player->stream);
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free(player);
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g_adda_loop_player = NULL;
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jlstream_event_notify(STREAM_EVENT_CLOSE_PLAYER, (int)"adda_loop");
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}
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