204 lines
6.2 KiB
C
204 lines
6.2 KiB
C
#include "audio_surround_demo.h"
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#include "app_config.h"
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#if AUDIO_SURROUND_CONFIG
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SurroundEffect_TOOL_SET sur_parm[mode_add] = {0};
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#endif
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/*----------------------------------------------------------------------------*/
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/**@brief 环绕音效模块打开例子
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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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surround_hdl *surround_open_demo(u32 sur_name, u8 ch_type)
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{
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surround_hdl *surround = NULL;
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#if AUDIO_SURROUND_CONFIG
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surround_open_parm parm = {0};
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u8 nch = EFFECT_CH_L;
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if (ch_type == AUDIO_CH_L) {
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nch = EFFECT_CH_L;
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} else if (ch_type == AUDIO_CH_R) {
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nch = EFFECT_CH_R;
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} else if (ch_type == AUDIO_CH_LR) {
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nch = 2;
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} else {
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log_e("surround ch_type err 0x%x, nch 0x%x\n", ch_type, nch);
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return NULL;
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}
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u8 tar = 0;
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if (sur_name == AEID_MUSIC_SURROUND) {
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tar = 0;
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} else if (sur_name == AEID_AUX_SURROUND) {
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#if defined(LINEIN_MODE_SOLE_EQ_EN) && LINEIN_MODE_SOLE_EQ_EN
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tar = 1;
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#endif
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}
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//printf("nch 0x%x, ch_type 0x%x\n", nch,ch_type);
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parm.channel = nch;
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parm.sur_name = sur_name;
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parm.surround_effect_type = EFFECT_3D_PANORAMA;//打开时默认使用3d全景音,使用者，根据需求修改
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surround = audio_surround_open(&parm);
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audio_surround_effect_update_demo(parm.sur_name, &sur_parm[tar].parm, sur_parm[tar].is_bypass);
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clock_add(DEC_3D_CLK);
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//void test_sur(void *p);
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//sys_timer_add(NULL,test_sur, 5000);
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#endif
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return surround;
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}
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void test_sur(void *p)
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{
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#if AUDIO_SURROUND_CONFIG
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static u8 tttf = 0;
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audio_surround_effect_switch_demo(AEID_MUSIC_SURROUND, tttf);
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tttf++;
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if (tttf >= KARAOKE_SPK_MAX) {
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tttf = 0;
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}
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#endif
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}
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/*----------------------------------------------------------------------------*/
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/**@brief 环绕音效关闭例子
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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 surround_close_demo(surround_hdl *surround)
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{
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#if AUDIO_SURROUND_CONFIG
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if (surround) {
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audio_surround_close(surround);
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surround = NULL;
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}
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clock_remove(DEC_3D_CLK);
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#endif
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}
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void audio_surround_effect_update_demo(u32 sur_name, surround_update_parm *parm, u8 bypass)
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{
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#if AUDIO_SURROUND_CONFIG
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audio_surround_parm_update(sur_name, EFFECT_3D_PANORAMA, parm);
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audio_surround_bypass(sur_name, bypass);
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#endif
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}
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/*----------------------------------------------------------------------------*/
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/**@brief 环绕音效切换测试例子
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@param surround:句柄
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@param effect_type:
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EFFECT_3D_PANORAMA, //3d全景
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EFFECT_3D_ROTATES, //3d环绕
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EFFECT_FLOATING_VOICE, //流动人声
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EFFECT_GLORY_OF_KINGS, //王者荣耀
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EFFECT_FOUR_SENSION_BATTLEFIELD, //四季战场
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EFFECT_OFF,//原声
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@return
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@note
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*/
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/*----------------------------------------------------------------------------*/
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void audio_surround_effect_switch(u32 sur_name, u32 effect_type)
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{
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#if AUDIO_SURROUND_CONFIG
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surround_update_parm parm = {0};
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parm.rotatestep = 2;//旋转速度
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parm.damping = 120;//高频衰减速度
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parm.feedback = 110;//整体衰减速度
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parm.roomsize = 128;//空间大小
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if (EFFECT_OFF == effect_type) {
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//中途关测试
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/* u8 en = 0; */
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/* audio_surround_parm_update(surround, effect_type, (surround_update_parm *)en); */
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//此处关闭音效处理使用surround_type = 0的方式
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u8 en = 1;
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audio_surround_parm_update(sur_name, effect_type, (surround_update_parm *)en);
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parm.surround_type = 0;
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audio_surround_parm_update(sur_name, EFFECT_3D_PANORAMA, &parm);
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} else {
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//音效切换测试
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u8 en = 1;
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audio_surround_parm_update(sur_name, EFFECT_OFF, (surround_update_parm *)en);
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if (effect_type == EFFECT_3D_PANORAMA) {
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parm.surround_type = EFFECT_3D_TYPE1;
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audio_surround_parm_update(sur_name, EFFECT_3D_PANORAMA, &parm);
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} else {
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audio_surround_parm_update(sur_name, effect_type, NULL);
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}
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}
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#endif
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}
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/*----------------------------------------------------------------------------*/
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/**@brief 环绕音效、虚拟低音切换例子
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@param eff_mode:
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KARAOKE_SPK_OST,//原声
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KARAOKE_SPK_DBB,//重低音
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KARAOKE_SPK_SURROUND,//全景环绕
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KARAOKE_SPK_3D,//3d环绕
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KARAOKE_SPK_FLOW_VOICE,//流动人声
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KARAOKE_SPK_KING,//王者荣耀
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KARAOKE_SPK_WAR,//四季战场
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KARAOKE_SPK_MAX,
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@return
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@note
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*/
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/*----------------------------------------------------------------------------*/
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void audio_surround_effect_switch_demo(u32 sur_name, u8 eff_mode)
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{
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log_i("SPK eff***************:%d ", eff_mode);
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#if AUDIO_SURROUND_CONFIG
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#if AUDIO_VBASS_CONFIG
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u32 vbass_name = AEID_MUSIC_VBASS;
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if (eff_mode != KARAOKE_SPK_DBB) {
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audio_vbass_bypass(vbass_name, RUN_BYPASS);
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}
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#endif
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switch (eff_mode) {
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case KARAOKE_SPK_OST://原声
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audio_surround_effect_switch(sur_name, EFFECT_OFF);
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log_i("spk_OST\n");
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break;
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case KARAOKE_SPK_DBB://重低音
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audio_surround_effect_switch(sur_name, EFFECT_OFF);//这里要用回原声处理的地方不一样
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#if AUDIO_VBASS_CONFIG
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audio_vbass_bypass(vbass_name, RUN_NORMAL);
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#endif
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log_i("spk_DDB\n");
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break;
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case KARAOKE_SPK_SURROUND://全景环绕
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audio_surround_effect_switch(sur_name, EFFECT_3D_PANORAMA);
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log_i("spk_SURRROUND\n");
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break;
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case KARAOKE_SPK_3D://3d旋转
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audio_surround_effect_switch(sur_name, EFFECT_3D_ROTATES);
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log_i("spk_3D\n");
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break;
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case KARAOKE_SPK_FLOW_VOICE://流动人声
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audio_surround_effect_switch(sur_name, EFFECT_FLOATING_VOICE);
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log_i("spk_FLOW\n");
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break;
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case KARAOKE_SPK_KING://王者荣耀
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audio_surround_effect_switch(sur_name, EFFECT_GLORY_OF_KINGS);
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log_i("spk_KING\n");
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break;
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case KARAOKE_SPK_WAR://四季战场
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audio_surround_effect_switch(sur_name, EFFECT_FOUR_SENSION_BATTLEFIELD);
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log_i("spk_WAR\n");
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break;
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default:
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log_i("spk_ERROR\n");
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break;
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}
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#endif
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}
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