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Searched refs:ADPCM_SHIFT (Results 1 – 17 of 17) sorted by relevance

/dports/emulators/gngeo/gngeo-gngeo_0.8/src/ym2610/
H A Dym2610.c2256 #define ADPCM_SHIFT (16) /* frequency step rate */ macro
2308 if (ch->now_step >= (1 << ADPCM_SHIFT)) in OPNB_ADPCMA_calc_chan()
2310 step = ch->now_step >> ADPCM_SHIFT; in OPNB_ADPCMA_calc_chan()
2311 ch->now_step &= (1 << ADPCM_SHIFT) - 1; in OPNB_ADPCMA_calc_chan()
2377 … adpcma[c].step = (u32)((float)(1 << ADPCM_SHIFT) * ((float)YM2610.OPN.ST.freqbase) / 3.0); in OPNB_ADPCMA_write()
2697 if (adpcmb->now_step >= (1 << ADPCM_SHIFT)) in OPNB_ADPCMB_CALC()
2699 step = adpcmb->now_step >> ADPCM_SHIFT; in OPNB_ADPCMB_CALC()
2700 adpcmb->now_step &= (1 << ADPCM_SHIFT) - 1; in OPNB_ADPCMB_CALC()
2770 adpcmb->adpcml = adpcmb->prev_acc * (int)((1 << ADPCM_SHIFT) - adpcmb->now_step); in OPNB_ADPCMB_CALC()
2772 adpcmb->adpcml = (adpcmb->adpcml >> ADPCM_SHIFT) * (int)adpcmb->volume; in OPNB_ADPCMB_CALC()
[all …]
/dports/emulators/gngeo/gngeo-gngeo_0.8/src/ym2610-940/
H A Dym2610.c2268 #define ADPCM_SHIFT (16) /* frequency step rate */ macro
2320 if (ch->now_step >= (1 << ADPCM_SHIFT)) in OPNB_ADPCMA_calc_chan()
2322 step = ch->now_step >> ADPCM_SHIFT; in OPNB_ADPCMA_calc_chan()
2323 ch->now_step &= (1 << ADPCM_SHIFT) - 1; in OPNB_ADPCMA_calc_chan()
2389 … adpcma[c].step = (u32)((float)(1 << ADPCM_SHIFT) * ((float)YM2610->OPN.ST.freqbase) / 3.0); in OPNB_ADPCMA_write()
2709 if (adpcmb->now_step >= (1 << ADPCM_SHIFT)) in OPNB_ADPCMB_CALC()
2711 step = adpcmb->now_step >> ADPCM_SHIFT; in OPNB_ADPCMB_CALC()
2712 adpcmb->now_step &= (1 << ADPCM_SHIFT) - 1; in OPNB_ADPCMB_CALC()
2782 adpcmb->adpcml = adpcmb->prev_acc * (int)((1 << ADPCM_SHIFT) - adpcmb->now_step); in OPNB_ADPCMB_CALC()
2784 adpcmb->adpcml = (adpcmb->adpcml >> ADPCM_SHIFT) * (int)adpcmb->volume; in OPNB_ADPCMB_CALC()
[all …]
/dports/games/libretro-mame2000/mame2000-libretro-e364a15/src/sound/
H A Dfm.c1651 #define ADPCM_SHIFT (16) /* frequency step rate */ macro
1732 if ( ch->now_step >= (1<<ADPCM_SHIFT) ) in OPNB_ADPCM_CALC_CHA()
1734 step = ch->now_step >> ADPCM_SHIFT; in OPNB_ADPCM_CALC_CHA()
1735 ch->now_step &= (1<<ADPCM_SHIFT)-1; in OPNB_ADPCM_CALC_CHA()
1784 adpcm[c].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2610->OPN.ST.freqbase)/3.0); in FM_ADPCMAWrite()
1786 adpcm[c].now_step = (1<<ADPCM_SHIFT)-adpcm[c].step; in FM_ADPCMAWrite()
1921 if ( ch->now_step >= (1<<ADPCM_SHIFT) ) in YM2608_RYTHM()
1923 step = ch->now_step >> ADPCM_SHIFT; in YM2608_RYTHM()
1924 ch->now_step &= (1<<ADPCM_SHIFT)-1; in YM2608_RYTHM()
/dports/multimedia/musikcube/musikcube-0.96.7/src/plugins/gmedecoder/gme/
H A Dfm.c2431 #define ADPCM_SHIFT (16) /* frequency step rate */ macro
2481 if ( ch->now_step >= (1<<ADPCM_SHIFT) ) in ADPCMA_calc_chan()
2483 step = ch->now_step >> ADPCM_SHIFT; in ADPCMA_calc_chan()
2484 ch->now_step &= (1<<ADPCM_SHIFT)-1; in ADPCMA_calc_chan()
2555 adpcm[c].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2610->OPN.ST.freqbase)/3.0); in FM_ADPCMAWrite()
3563 … F2608->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/3.0); in ym2608_reset_chip()
3565 … F2608->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/6.0); in ym2608_reset_chip()
4268 F2610->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2610->OPN.ST.freqbase)/3.0); in ym2610_reset_chip()
/dports/emulators/mess/mame-mame0226/src/devices/sound/
H A Dfm.cpp2408 constexpr unsigned ADPCM_SHIFT = 16; /* frequency step rate */ variable
2466 if ( ch->now_step >= (1<<ADPCM_SHIFT) ) in ADPCMA_calc_chan()
2468 step = ch->now_step >> ADPCM_SHIFT; in ADPCMA_calc_chan()
2469 ch->now_step &= (1<<ADPCM_SHIFT)-1; in ADPCMA_calc_chan()
2538 adpcm[c].step = (uint32_t)((float)(1<<ADPCM_SHIFT)*((float)OPN.ST.freqbase)/3.0f); in FM_ADPCMAWrite()
3055 …F2608->adpcm[i].step = (uint32_t)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/3.0… in ym2608_reset_chip()
3057 …F2608->adpcm[i].step = (uint32_t)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/6.0… in ym2608_reset_chip()
3710 …F2610->adpcm[i].step = (uint32_t)((float)(1<<ADPCM_SHIFT)*((float)F2610->OPN.ST.freqbase)/3.0… in ym2610_reset_chip()
/dports/emulators/mame/mame-mame0226/src/devices/sound/
H A Dfm.cpp2408 constexpr unsigned ADPCM_SHIFT = 16; /* frequency step rate */ variable
2466 if ( ch->now_step >= (1<<ADPCM_SHIFT) ) in ADPCMA_calc_chan()
2468 step = ch->now_step >> ADPCM_SHIFT; in ADPCMA_calc_chan()
2469 ch->now_step &= (1<<ADPCM_SHIFT)-1; in ADPCMA_calc_chan()
2538 adpcm[c].step = (uint32_t)((float)(1<<ADPCM_SHIFT)*((float)OPN.ST.freqbase)/3.0f); in FM_ADPCMAWrite()
3055 …F2608->adpcm[i].step = (uint32_t)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/3.0… in ym2608_reset_chip()
3057 …F2608->adpcm[i].step = (uint32_t)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/6.0… in ym2608_reset_chip()
3710 …F2610->adpcm[i].step = (uint32_t)((float)(1<<ADPCM_SHIFT)*((float)F2610->OPN.ST.freqbase)/3.0… in ym2610_reset_chip()
/dports/audio/zmusic/ZMusic-1.1.8/thirdparty/opnmidi/chips/mamefm/
H A Dfm.cpp2449 CONSTEXPR unsigned ADPCM_SHIFT = 16; /* frequency step rate */ variable
2508 if ( ch->now_step >= uint32_t(1<<ADPCM_SHIFT) ) in ADPCMA_calc_chan()
2510 step = ch->now_step >> ADPCM_SHIFT; in ADPCMA_calc_chan()
2511 ch->now_step &= (1<<ADPCM_SHIFT)-1; in ADPCMA_calc_chan()
2579 adpcm[c].step = (uint32_t)((float)(1<<ADPCM_SHIFT)*((float)OPN.ST.freqbase)/3.0f); in FM_ADPCMAWrite()
3115 …F2608->adpcm[i].step = (uint32_t)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/3.0… in ym2608_reset_chip()
3117 …F2608->adpcm[i].step = (uint32_t)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/6.0… in ym2608_reset_chip()
3803 …F2610->adpcm[i].step = (uint32_t)((float)(1<<ADPCM_SHIFT)*((float)F2610->OPN.ST.freqbase)/3.0… in ym2610_reset_chip()
/dports/emulators/quasi88/quasi88-0.6.4/src/snddrv/src/sound/
H A Dfm.c2352 #define ADPCM_SHIFT (16) /* frequency step rate */ macro
2403 if ( ch->now_step >= (1<<ADPCM_SHIFT) ) in ADPCMA_calc_chan()
2405 step = ch->now_step >> ADPCM_SHIFT; in ADPCMA_calc_chan()
2406 ch->now_step &= (1<<ADPCM_SHIFT)-1; in ADPCMA_calc_chan()
2477 adpcm[c].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2610->OPN.ST.freqbase)/3.0); in FM_ADPCMAWrite()
3523 … F2608->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/3.0); in YM2608ResetChip()
3525 … F2608->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/6.0); in YM2608ResetChip()
4191 F2610->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2610->OPN.ST.freqbase)/3.0); in YM2610ResetChip()
/dports/audio/bambootracker/BambooTracker-0.4.5/BambooTracker/chips/mame/
H A Dfm.c2485 #define ADPCM_SHIFT (16) /* frequency step rate */ macro
2535 if ( ch->now_step >= (1<<ADPCM_SHIFT) ) in ADPCMA_calc_chan()
2537 step = ch->now_step >> ADPCM_SHIFT; in ADPCMA_calc_chan()
2538 ch->now_step &= (1<<ADPCM_SHIFT)-1; in ADPCMA_calc_chan()
3692 … F2608->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/3.0); in ym2608_reset_chip()
3694 … F2608->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/6.0); in ym2608_reset_chip()
4472 F2610->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2610->OPN.ST.freqbase)/3.0); in ym2610_reset_chip()
/dports/audio/deadbeef/deadbeef-0.7.2/plugins/gme/game-music-emu-0.6pre/vgmplay/VGMPlay/chips/
H A Dfm.c2478 #define ADPCM_SHIFT (16) /* frequency step rate */ macro
2528 if ( ch->now_step >= (1<<ADPCM_SHIFT) ) in ADPCMA_calc_chan()
2530 step = ch->now_step >> ADPCM_SHIFT; in ADPCMA_calc_chan()
2531 ch->now_step &= (1<<ADPCM_SHIFT)-1; in ADPCMA_calc_chan()
3679 … F2608->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/3.0); in ym2608_reset_chip()
3681 … F2608->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/6.0); in ym2608_reset_chip()
4464 F2610->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2610->OPN.ST.freqbase)/3.0); in ym2610_reset_chip()
/dports/audio/vgmplay/vgmplay-0.40.9_2/chips/
H A Dfm.c2477 #define ADPCM_SHIFT (16) /* frequency step rate */ macro
2527 if ( ch->now_step >= (1<<ADPCM_SHIFT) ) in ADPCMA_calc_chan()
2529 step = ch->now_step >> ADPCM_SHIFT; in ADPCMA_calc_chan()
2530 ch->now_step &= (1<<ADPCM_SHIFT)-1; in ADPCMA_calc_chan()
3678 … F2608->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/3.0); in ym2608_reset_chip()
3680 … F2608->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/6.0); in ym2608_reset_chip()
4458 F2610->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2610->OPN.ST.freqbase)/3.0); in ym2610_reset_chip()
/dports/games/libretro-fbneo/FBNeo-bbe3c05/src/burn/snd/
H A Dfm.c2657 static const unsigned ADPCM_SHIFT = 16; /* frequency step rate */ variable
2708 if ( ch->now_step >= (1<<ADPCM_SHIFT) ) in ADPCMA_calc_chan()
2710 step = ch->now_step >> ADPCM_SHIFT; in ADPCMA_calc_chan()
2711 ch->now_step &= (1<<ADPCM_SHIFT)-1; in ADPCMA_calc_chan()
2778 adpcm[c].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2610->OPN.ST.freqbase)/3.0f); in FM_ADPCMAWrite()
3346 … F2608->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/3.0); in YM2608ResetChip()
3348 … F2608->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/6.0); in YM2608ResetChip()
4068 …F2610->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2610->OPN.ST.freqbase)/3.0f); in YM2610ResetChip()
/dports/games/libretro-fbalpha/fbalpha-84eb9d9/src/burn/snd/
H A Dfm.c2621 static const unsigned ADPCM_SHIFT = 16; /* frequency step rate */ variable
2672 if ( ch->now_step >= (1<<ADPCM_SHIFT) ) in ADPCMA_calc_chan()
2674 step = ch->now_step >> ADPCM_SHIFT; in ADPCMA_calc_chan()
2675 ch->now_step &= (1<<ADPCM_SHIFT)-1; in ADPCMA_calc_chan()
2743 adpcm[c].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2610->OPN.ST.freqbase)/3.0f); in FM_ADPCMAWrite()
3298 … F2608->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/3.0); in YM2608ResetChip()
3300 … F2608->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/6.0); in YM2608ResetChip()
4015 …F2610->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2610->OPN.ST.freqbase)/3.0f); in YM2610ResetChip()
/dports/emulators/dgen-sdl/dgen-sdl-1.33/
H A Dfm.c2612 #define ADPCM_SHIFT (16) /* frequency step rate */ macro
2663 if ( ch->now_step >= (1<<ADPCM_SHIFT) ) in ADPCMA_calc_chan()
2665 step = ch->now_step >> ADPCM_SHIFT; in ADPCMA_calc_chan()
2666 ch->now_step &= (1<<ADPCM_SHIFT)-1; in ADPCMA_calc_chan()
2733 adpcm[c].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2610->OPN.ST.freqbase)/3.0); in FM_ADPCMAWrite()
3809 … F2608->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/3.0); in YM2608ResetChip()
3811 … F2608->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/6.0); in YM2608ResetChip()
4526 F2610->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2610->OPN.ST.freqbase)/3.0); in YM2610ResetChip()
/dports/emulators/quasi88/quasi88-0.6.4/src/snddrv-old/src/sound/
H A Dfm.c2375 #define ADPCM_SHIFT (16) /* frequency step rate */ macro
2426 if ( ch->now_step >= (1<<ADPCM_SHIFT) ) in ADPCMA_calc_chan()
2428 step = ch->now_step >> ADPCM_SHIFT; in ADPCMA_calc_chan()
2429 ch->now_step &= (1<<ADPCM_SHIFT)-1; in ADPCMA_calc_chan()
2500 adpcm[c].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2610->OPN.ST.freqbase)/3.0); in FM_ADPCMAWrite()
3560 … F2608->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/3.0); in YM2608ResetChip()
3562 … F2608->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/6.0); in YM2608ResetChip()
4229 F2610->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2610->OPN.ST.freqbase)/3.0); in YM2610ResetChip()
/dports/games/libretro-mame2003/mame2003-libretro-4358db4/src/sound/
H A Dfm.c2370 #define ADPCM_SHIFT (16) /* frequency step rate */ macro
2421 if ( ch->now_step >= (1<<ADPCM_SHIFT) ) in ADPCMA_calc_chan()
2423 step = ch->now_step >> ADPCM_SHIFT; in ADPCMA_calc_chan()
2424 ch->now_step &= (1<<ADPCM_SHIFT)-1; in ADPCMA_calc_chan()
2492 adpcm[c].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2610->OPN.ST.freqbase)/3.0); in FM_ADPCMAWrite()
3563 … F2608->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/3.0); in YM2608ResetChip()
3565 … F2608->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/6.0); in YM2608ResetChip()
4257 F2610->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2610->OPN.ST.freqbase)/3.0); in YM2610ResetChip()
/dports/games/libretro-mame2003_plus/mame2003-plus-libretro-17e9889/src/sound/
H A Dfm.c2361 #define ADPCM_SHIFT (16) /* frequency step rate */ macro
2412 if ( ch->now_step >= (1<<ADPCM_SHIFT) ) in ADPCMA_calc_chan()
2414 step = ch->now_step >> ADPCM_SHIFT; in ADPCMA_calc_chan()
2415 ch->now_step &= (1<<ADPCM_SHIFT)-1; in ADPCMA_calc_chan()
2482 adpcm[c].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2610->OPN.ST.freqbase)/3.0); in FM_ADPCMAWrite()
3553 … F2608->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/3.0); in YM2608ResetChip()
3555 … F2608->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2608->OPN.ST.freqbase)/6.0); in YM2608ResetChip()
4247 F2610->adpcm[i].step = (UINT32)((float)(1<<ADPCM_SHIFT)*((float)F2610->OPN.ST.freqbase)/3.0); in YM2610ResetChip()