📄 str_os_downmix_setup.inc
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#include "user_init.h"
#include "global.h"
#include "osd.h"
#include "auddrv.h" //2004AUDDRV oliver 20041004 for using audio driver purpose
//#include "audif.h"
extern void setup_saveVal(void);
void
str_os_downmix_setup(int sub_id)
{
#ifdef DVD_SETUP_REENG
UINT16 P=0;
UINT16 I=0;
#endif
if (sub_id==STR_OS_LTRT_SETUP) {
#ifndef AC3_BASS_MANAGEMENT
downmix_off=0;
#endif
AUDIF_Set_OutputMode(OUT_51DownmixLtRt, 0);//2004AUDDRV AudioSetOutputMode(0x08, 0); //Set Output mode(8:AC3 downmix Lt/Rt)
if (full_scrn & SETUP)
setup_ShowAC3Config();
//set front speak gain to max., bec4 now the volume is controled only by master volume
#ifdef CNTR_5SPK_VOLUME //wangfeng 2003-11-07 17:45
AUDIF_Set_FSPKGain(40);//2004AUDDRV AudioSetFSPKGain(40);
#else
AUDIF_Set_FSPKGain(8);//2004AUDDRV AudioSetFSPKGain(8);
#endif
#ifdef DVD_SETUP_REENG //jslin //20040827
//if (setup_VA[SETUP_VA_KEY] != MIN_ITEM_SEL) {//(SETUP_KEY!=2) {
//recover key-status
AUDIF_Set_Key(setup_VA[SETUP_VA_KEY]);//2004AUDDRV AudioSetKey(setup_VA[SETUP_VA_KEY]); //audio_key:-6 ~ 6, map to 1~15
//}
#else
//if (SETUP_KEY!=2) {
//recover key-status
AUDIF_Set_Key(SETUP_KEY);//2004AUDDRV AudioSetKey(SETUP_KEY); //audio_key:-6 ~ 6, map to 1~15
//}
#endif //end of DVD_SETUP_REENG
} else
if (sub_id==STR_OS_STEREO) {
#ifndef AC3_BASS_MANAGEMENT
downmix_off=0;
#endif
AUDIF_Set_OutputMode(OUT_51DownmixL0R0, 0);//2004AUDDRV AudioSetOutputMode(0x07, 0); //Set Output mode(7:AC3 downmix L0 R0)
if ((full_scrn & SETUP)
#ifdef AUDIO_2CH_5_1CH//zhaoyanhua 03-11-2 20:01
|| (ChannelFlag == 0)
#endif
)
setup_ShowAC3Config();
//set front speak gain to max., bec4 now the volume is controled only by master volume
#ifdef VOL_80
AUDIF_Set_FSPKGain(40);
#endif
#ifdef CNTR_5SPK_VOLUME //wangfeng 2003-11-07 17:45
AUDIF_Set_FSPKGain(40);//2004AUDDRV AudioSetFSPKGain(40);
#else
AUDIF_Set_FSPKGain(8);//2004AUDDRV AudioSetFSPKGain(8);
#endif
#ifdef DVD_SETUP_REENG //jslin //20040827
//if (setup_VA[SETUP_VA_KEY] != MIN_ITEM_SEL) {//(SETUP_KEY!=2) {
//recover key-status
AUDIF_Set_Key(setup_VA[SETUP_VA_KEY]);//2004AUDDRV AudioSetKey(setup_VA[SETUP_VA_KEY]); //audio_key:-6 ~ 6, map to 1~15
//}
#else
//if (SETUP_KEY!=2) {
//recover key-status
AUDIF_Set_Key(SETUP_KEY);//2004AUDDRV AudioSetKey(SETUP_KEY); //audio_key:-6 ~ 6, map to 1~15
//}
#endif //end of DVD_SETUP_REENG
} else
if (sub_id==STR_OS_VSURROUND_SETUP) {
#ifndef AC3_BASS_MANAGEMENT
downmix_off=0;
#endif
AUDIF_Set_OutputMode(OUT_51DownmixLsRs, 0);//2004AUDDRV AudioSetOutputMode(0x09, 0); //Set Output mode(9:2 channel, surround effect)
if (full_scrn & SETUP)
setup_ShowAC3Config();
//set front speak gain to max., bec4 now the volume is controled only by master volume
#ifdef CNTR_5SPK_VOLUME //wangfeng 2003-11-07 17:45
AUDIF_Set_FSPKGain(40);//2004AUDDRV AudioSetFSPKGain(40);
#else
AUDIF_Set_FSPKGain(8);//2004AUDDRV AudioSetFSPKGain(8);
#endif
#ifdef DVD_SETUP_REENG
//if (setup_VA[SETUP_VA_KEY] != MIN_ITEM_SEL) {//(SETUP_KEY!=2) {
//recover key-status
AUDIF_Set_Key(setup_VA[SETUP_VA_KEY]);//2004AUDDRV AudioSetKey(setup_VA[SETUP_VA_KEY]); //audio_key:-6 ~ 6, map to 1~15
//}
#else
//if (SETUP_KEY!=2) {
//recover key-status
AUDIF_Set_Key(SETUP_KEY);//2004AUDDRV AudioSetKey(SETUP_KEY); //audio_key:-6 ~ 6, map to 1~15
//}
#endif //end of SETUP_DVD_REENG
} else {
#ifndef AUDIO_2CH_5_1CH //terry,2004/1/7 07:43PM
//off
#ifndef AC3_BASS_MANAGEMENT
downmix_off=1;
#endif
//added by JS //for DVD_SETUP_REENG //20040827
#ifdef DVD_SETUP_REENG
P=setup_getItemPos(STR_OS_AUD_OUT);
I=P&0xff;
P=P>>8;
if ( (setup_item[P][I][setup_VA[SETUP_VA_AUD_OUT]]==STR_OS_STEREO_PCM) &&//(SETUP_SPDIF==SPDIFPCM) && //Jeff 20020521
( coding_mode_now&(AUDIF_CODING_MODE_AC3|AUDIF_CODING_MODE_DTS|AUDIF_CODING_MODE_DTSCD))
)
{
//Force to do down-mix load when some decoders with multi-spk ability Jeff 20020415
AUDIF_Set_OutputMode(OUT_51DownmixL0R0, 0);//2004AUDDRV AudioSetOutputMode(7, 0); //Set Output mode(7:2 channel)
}
#else
if ( (SETUP_SPDIF==SPDIFPCM) && //Jeff 20020521
( coding_mode_now&(AUDIF_CODING_MODE_AC3|
AUDIF_CODING_MODE_DTS|
AUDIF_CODING_MODE_DTSCD))
)
{
//Force to do down-mix load when some decoders with multi-spk ability Jeff 20020415
AUDIF_Set_OutputMode(OUT_51DownmixL0R0, 0);//2004AUDDRV AudioSetOutputMode(7, 0); //Set Output mode(7:2 channel)
}
#endif //end of DVD_SETUP_REENG
else
#endif
{
AUDIF_Set_OutputMode(OUT_51Channel, 0);//2004AUDDRV AudioSetOutputMode(6, 0); //Set Output mode(4:AC3 5.1 channel)
}
// printf("-----------DOWMIX OFF --\n");
if( (full_scrn & SETUP)
#ifdef AUDIO_2CH_5_1CH
||(ChannelFlag)
#endif
)
setup_ShowAC3Config();
#ifdef DVD_SETUP_REENG
//set center speaker delay, 1:center speaker
AUDIF_Set_SpkDelay(1, setup_VA[SETUP_VA_CSPK_DELAY]-MIN_ITEM_SEL);//2004AUDDRV AudioSetSpkDelay(1, setup_VA[SETUP_VA_CSPK_DELAY]-MIN_ITEM_SEL);
//set surround speaker delay, 2:surround speaker
AUDIF_Set_SpkDelay(2, (setup_VA[SETUP_VA_SSPK_DELAY]-MIN_ITEM_SEL)*3);//2004AUDDRV AudioSetSpkDelay(2, (setup_VA[SETUP_VA_SSPK_DELAY]-MIN_ITEM_SEL)*3);
#ifndef AC3_BASS_MANAGEMENT
//set front speaker gain
AUDIF_Set_FSPKGain(setup_VA[SETUP_VA_FSPK]-MIN_ITEM_SEL);//2004AUDDRV AudioSetFSPKGain(setup_VA[SETUP_VA_FSPK]-MIN_ITEM_SEL);
//set center speaker gain
AUDIF_Set_CSPKGain(setup_VA[SETUP_VA_CSPK]-MIN_ITEM_SEL);//2004AUDDRV AudioSetCSPKGain(setup_VA[SETUP_VA_CSPK]-MIN_ITEM_SEL);
//set surround speaker gain
AUDIF_Set_SSPKGain(setup_VA[SETUP_VA_SSPK]-MIN_ITEM_SEL);//2004AUDDRV AudioSetSSPKGain(setup_VA[SETUP_VA_SSPK]-MIN_ITEM_SEL);
#endif //#ifndef AC3_BASS_MANAGEMENT
#else
//set center speaker delay, 1:center speaker
AUDIF_Set_SpkDelay(1, SETUP_SPK_CENTER_DELAY-2);//2004AUDDRV AudioSetSpkDelay(1, SETUP_SPK_CENTER_DELAY-2);
//set surround speaker delay, 2:surround speaker
AUDIF_Set_SpkDelay(2, (SETUP_SPK_SURROUND_DELAY-2)*3);//2004AUDDRV AudioSetSpkDelay(2, (SETUP_SPK_SURROUND_DELAY-2)*3);
#ifndef AC3_BASS_MANAGEMENT
//set front speaker gain
AUDIF_Set_FSPKGain(SETUP_SPK_FRONT-2);//2004AUDDRV AudioSetFSPKGain(SETUP_SPK_FRONT-2);
//set center speaker gain
AUDIF_Set_CSPKGain(SETUP_SPK_CENTER-2);//2004AUDDRV AudioSetCSPKGain(SETUP_SPK_CENTER-2);
//set surround speaker gain
AUDIF_Set_SSPKGain(SETUP_SPK_SURROUND-2);//2004AUDDRV AudioSetSSPKGain(SETUP_SPK_SURROUND-2);
#endif //#ifndef AC3_BASS_MANAGEMENT
#endif //end of DVD_SETUP_REENG
//Set AC3Digital Dynamic range
#ifndef NO_AC3_DYNAMIC_RANGE
set_AC3DynamicRange();
#endif //#ifndef NO_AC3_DYNAMIC_RANGE
}
#ifdef DVD_SETUP_REENG
setup_saveVal();//this may need to be modified if called by IR command function
#else
run_save_sel_cmd(MULTISPKPAGE, AC3DOWNMIXITEM);//nono 2003-7-31 21:59
#endif //end of DVD_SETUP_REENG
}
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