str_os_downmix_setup.inc
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上传日期：2013-10-25
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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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