mirror of
https://github.com/ekeeke/Genesis-Plus-GX.git
synced 2024-12-27 03:31:49 +01:00
Revert "(Xbox 1) Fixed sound - never, ever name non-static inline functions"
This reverts commit 00d98cee9c.
This commit is contained in:
twinaphex
parent
35268a50f8
commit
25786020d2
@ -505,7 +505,7 @@ static INT32 LFO_PM;
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static YM2413 ym2413;
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/* advance LFO to next sample */
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INLINE void advance_lfo_ym2413(void)
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INLINE void advance_lfo(void)
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{
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/* LFO */
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ym2413.lfo_am_cnt += ym2413.lfo_am_inc;
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@ -748,7 +748,7 @@ INLINE void advance(void)
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}
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INLINE signed int op_calc_ym2413(UINT32 phase, unsigned int env, signed int pm, unsigned int wave_tab)
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INLINE signed int op_calc(UINT32 phase, unsigned int env, signed int pm, unsigned int wave_tab)
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{
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UINT32 p = (env<<5) + sin_tab[wave_tab + ((((signed int)((phase & ~FREQ_MASK) + (pm<<17))) >> FREQ_SH ) & SIN_MASK) ];
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@ -757,7 +757,7 @@ INLINE signed int op_calc_ym2413(UINT32 phase, unsigned int env, signed int pm,
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return tl_tab[p];
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}
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INLINE signed int op_calc1_ym2413(UINT32 phase, unsigned int env, signed int pm, unsigned int wave_tab)
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INLINE signed int op_calc1(UINT32 phase, unsigned int env, signed int pm, unsigned int wave_tab)
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{
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UINT32 p = (env<<5) + sin_tab[wave_tab + ((((signed int)((phase & ~FREQ_MASK) + pm)) >> FREQ_SH ) & SIN_MASK) ];
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@ -769,7 +769,7 @@ INLINE signed int op_calc1_ym2413(UINT32 phase, unsigned int env, signed int pm,
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#define volume_calc(OP) ((OP)->TLL + ((UINT32)(OP)->volume) + (LFO_AM & (OP)->AMmask))
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/* calculate output */
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INLINE void chan_calc_ym2413( YM2413_OPLL_CH *CH )
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INLINE void chan_calc( YM2413_OPLL_CH *CH )
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{
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YM2413_OPLL_SLOT *SLOT;
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unsigned int env;
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@ -790,7 +790,7 @@ INLINE void chan_calc_ym2413( YM2413_OPLL_CH *CH )
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{
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if (!SLOT->fb_shift)
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out = 0;
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SLOT->op1_out[1] = op_calc1_ym2413(SLOT->phase, env, (out<<SLOT->fb_shift), SLOT->wavetable );
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SLOT->op1_out[1] = op_calc1(SLOT->phase, env, (out<<SLOT->fb_shift), SLOT->wavetable );
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}
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/* SLOT 2 */
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@ -799,7 +799,7 @@ INLINE void chan_calc_ym2413( YM2413_OPLL_CH *CH )
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env = volume_calc(SLOT);
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if( env < ENV_QUIET )
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{
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output[0] += op_calc_ym2413(SLOT->phase, env, phase_modulation, SLOT->wavetable);
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output[0] += op_calc(SLOT->phase, env, phase_modulation, SLOT->wavetable);
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}
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}
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@ -870,14 +870,14 @@ INLINE void rhythm_calc( YM2413_OPLL_CH *CH, unsigned int noise )
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{
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if (!SLOT->fb_shift)
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out = 0;
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SLOT->op1_out[1] = op_calc1_ym2413(SLOT->phase, env, (out<<SLOT->fb_shift), SLOT->wavetable );
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SLOT->op1_out[1] = op_calc1(SLOT->phase, env, (out<<SLOT->fb_shift), SLOT->wavetable );
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}
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/* SLOT 2 */
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SLOT++;
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env = volume_calc(SLOT);
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if( env < ENV_QUIET )
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output[1] += op_calc_ym2413(SLOT->phase, env, phase_modulation, SLOT->wavetable);
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output[1] += op_calc(SLOT->phase, env, phase_modulation, SLOT->wavetable);
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/* Phase generation is based on: */
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@ -945,7 +945,7 @@ INLINE void rhythm_calc( YM2413_OPLL_CH *CH, unsigned int noise )
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phase = 0xd0>>2;
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}
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output[1] += op_calc_ym2413(phase<<FREQ_SH, env, 0, CH[7].SLOT[SLOT1].wavetable);
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output[1] += op_calc(phase<<FREQ_SH, env, 0, CH[7].SLOT[SLOT1].wavetable);
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}
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/* Snare Drum (verified on real YM3812) */
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@ -966,13 +966,13 @@ INLINE void rhythm_calc( YM2413_OPLL_CH *CH, unsigned int noise )
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if (noise)
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phase ^= 0x100;
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output[1] += op_calc_ym2413(phase<<FREQ_SH, env, 0, CH[7].SLOT[SLOT2].wavetable);
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output[1] += op_calc(phase<<FREQ_SH, env, 0, CH[7].SLOT[SLOT2].wavetable);
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}
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/* Tom Tom (verified on real YM3812) */
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env = volume_calc(&CH[8].SLOT[SLOT1]);
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if( env < ENV_QUIET )
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output[1] += op_calc_ym2413(CH[8].SLOT[SLOT1].phase, env, 0, CH[8].SLOT[SLOT1].wavetable);
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output[1] += op_calc(CH[8].SLOT[SLOT1].phase, env, 0, CH[8].SLOT[SLOT1].wavetable);
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/* Top Cymbal (verified on real YM2413) */
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env = volume_calc(&CH[8].SLOT[SLOT2]);
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@ -999,13 +999,13 @@ INLINE void rhythm_calc( YM2413_OPLL_CH *CH, unsigned int noise )
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if (res2)
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phase = 0x300;
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output[1] += op_calc_ym2413(phase<<FREQ_SH, env, 0, CH[8].SLOT[SLOT2].wavetable);
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output[1] += op_calc(phase<<FREQ_SH, env, 0, CH[8].SLOT[SLOT2].wavetable);
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}
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}
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/* generic table initialize */
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static int init_tables_ym2413(void)
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static int init_tables(void)
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{
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signed int i,x;
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signed int n;
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@ -1592,7 +1592,7 @@ static void OPLLWriteReg(int r, int v)
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void YM2413Init(double clock, int rate)
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{
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init_tables_ym2413();
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init_tables();
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/* clear */
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memset(&ym2413,0,sizeof(YM2413));
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@ -1682,21 +1682,21 @@ void YM2413Update(int *buffer, int length)
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output[0] = 0;
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output[1] = 0;
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advance_lfo_ym2413();
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advance_lfo();
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/* FM part */
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chan_calc_ym2413(&ym2413.P_CH[0]);
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chan_calc_ym2413(&ym2413.P_CH[1]);
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chan_calc_ym2413(&ym2413.P_CH[2]);
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chan_calc_ym2413(&ym2413.P_CH[3]);
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chan_calc_ym2413(&ym2413.P_CH[4]);
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chan_calc_ym2413(&ym2413.P_CH[5]);
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chan_calc(&ym2413.P_CH[0]);
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chan_calc(&ym2413.P_CH[1]);
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chan_calc(&ym2413.P_CH[2]);
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chan_calc(&ym2413.P_CH[3]);
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chan_calc(&ym2413.P_CH[4]);
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chan_calc(&ym2413.P_CH[5]);
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if(!(ym2413.rhythm&0x20))
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{
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chan_calc_ym2413(&ym2413.P_CH[6]);
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chan_calc_ym2413(&ym2413.P_CH[7]);
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chan_calc_ym2413(&ym2413.P_CH[8]);
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chan_calc(&ym2413.P_CH[6]);
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chan_calc(&ym2413.P_CH[7]);
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chan_calc(&ym2413.P_CH[8]);
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}
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else /* Rhythm part */
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{
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@ -1026,7 +1026,7 @@ INLINE void set_sl_rr_ym2612(FM_SLOT *SLOT,int v)
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}
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/* advance LFO to next sample */
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INLINE void advance_lfo_ym2612()
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INLINE void advance_lfo()
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{
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if (ym2612.OPN.lfo_timer_overflow) /* LFO enabled ? */
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{
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@ -1407,7 +1407,7 @@ INLINE void refresh_fc_eg_chan(FM_CH *CH )
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#define volume_calc(OP) ((OP)->vol_out + (AM & (OP)->AMmask))
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INLINE signed int op_calc_ym2612(UINT32 phase, unsigned int env, signed int pm)
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INLINE signed int op_calc(UINT32 phase, unsigned int env, signed int pm)
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{
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UINT32 p = (env<<3) + sin_tab[ ( ((signed int)((phase & ~FREQ_MASK) + (pm<<15))) >> FREQ_SH ) & SIN_MASK ];
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@ -1416,7 +1416,7 @@ INLINE signed int op_calc_ym2612(UINT32 phase, unsigned int env, signed int pm)
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return tl_tab[p];
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}
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INLINE signed int op_calc1_ym2612(UINT32 phase, unsigned int env, signed int pm)
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INLINE signed int op_calc1(UINT32 phase, unsigned int env, signed int pm)
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{
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UINT32 p = (env<<3) + sin_tab[ ( ((signed int)((phase & ~FREQ_MASK) + pm )) >> FREQ_SH ) & SIN_MASK ];
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@ -1425,7 +1425,7 @@ INLINE signed int op_calc1_ym2612(UINT32 phase, unsigned int env, signed int pm)
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return tl_tab[p];
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}
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INLINE void chan_calc_ym2612(FM_CH *CH)
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INLINE void chan_calc(FM_CH *CH)
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{
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UINT32 AM = ym2612.OPN.LFO_AM >> CH->ams;
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unsigned int eg_out = volume_calc(&CH->SLOT[SLOT1]);
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@ -1451,21 +1451,21 @@ INLINE void chan_calc_ym2612(FM_CH *CH)
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if (!CH->FB)
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out=0;
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CH->op1_out[1] = op_calc1_ym2612(CH->SLOT[SLOT1].phase, eg_out, (out<<CH->FB) );
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CH->op1_out[1] = op_calc1(CH->SLOT[SLOT1].phase, eg_out, (out<<CH->FB) );
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}
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}
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eg_out = volume_calc(&CH->SLOT[SLOT3]);
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if( eg_out < ENV_QUIET ) /* SLOT 3 */
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*CH->connect3 += op_calc_ym2612(CH->SLOT[SLOT3].phase, eg_out, m2);
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*CH->connect3 += op_calc(CH->SLOT[SLOT3].phase, eg_out, m2);
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eg_out = volume_calc(&CH->SLOT[SLOT2]);
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if( eg_out < ENV_QUIET ) /* SLOT 2 */
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*CH->connect2 += op_calc_ym2612(CH->SLOT[SLOT2].phase, eg_out, c1);
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*CH->connect2 += op_calc(CH->SLOT[SLOT2].phase, eg_out, c1);
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eg_out = volume_calc(&CH->SLOT[SLOT4]);
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if( eg_out < ENV_QUIET ) /* SLOT 4 */
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*CH->connect4 += op_calc_ym2612(CH->SLOT[SLOT4].phase, eg_out, c2);
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*CH->connect4 += op_calc(CH->SLOT[SLOT4].phase, eg_out, c2);
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/* store current MEM */
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@ -1826,7 +1826,7 @@ static void reset_channels(FM_CH *CH , int num )
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}
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/* initialize generic tables */
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static void init_tables_ym2612(void)
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static void init_tables(void)
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{
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signed int i,x;
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signed int n;
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@ -1932,7 +1932,7 @@ static void init_tables_ym2612(void)
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void YM2612Init(double clock, int rate)
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{
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memset(&ym2612,0,sizeof(YM2612));
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init_tables_ym2612();
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init_tables();
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ym2612.OPN.ST.clock = clock;
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ym2612.OPN.ST.rate = rate;
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OPNSetPres(6*24); /* YM2612 prescaler is fixed to 1/6, one sample (6 mixed channels) is output for each 24 FM clocks */
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@ -2082,14 +2082,14 @@ void YM2612Update(int *buffer, int length)
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update_ssg_eg_channel(&ym2612.CH[5].SLOT[SLOT1]);
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/* calculate FM */
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chan_calc_ym2612(&ym2612.CH[0]);
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chan_calc_ym2612(&ym2612.CH[1]);
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chan_calc_ym2612(&ym2612.CH[2]);
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chan_calc_ym2612(&ym2612.CH[3]);
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chan_calc_ym2612(&ym2612.CH[4]);
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chan_calc(&ym2612.CH[0]);
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chan_calc(&ym2612.CH[1]);
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chan_calc(&ym2612.CH[2]);
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chan_calc(&ym2612.CH[3]);
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chan_calc(&ym2612.CH[4]);
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if (!ym2612.dacen)
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{
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chan_calc_ym2612(&ym2612.CH[5]);
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chan_calc(&ym2612.CH[5]);
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}
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else
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{
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@ -2098,7 +2098,7 @@ void YM2612Update(int *buffer, int length)
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}
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/* advance LFO */
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advance_lfo_ym2612();
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advance_lfo();
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/* advance envelope generator */
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ym2612.OPN.eg_timer += ym2612.OPN.eg_timer_add;
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@ -2197,7 +2197,7 @@ void YM2612Restore(unsigned char *buffer)
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setup_connection(&ym2612.CH[5],5);
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/* restore TL table (DAC resolution might have been modified) */
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init_tables_ym2612();
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init_tables();
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}
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int YM2612LoadContext(unsigned char *state)
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