From 6311a3baf533d4a034e51dfe38e8cb213a1bf442 Mon Sep 17 00:00:00 2001 From: notaz Date: Sun, 22 Oct 2017 02:04:26 +0300 Subject: [PATCH] move more globals to PicoInterface similar reasons as before --- pico/cart.c | 4 +- pico/cd/cdd.c | 8 +-- pico/cd/mcd.c | 3 - pico/debug.c | 6 +- pico/memory.c | 80 ++++++++++++----------- pico/pico.c | 5 +- pico/pico.h | 17 ++--- pico/pico/xpcm.c | 2 +- pico/pico_cmn.c | 8 +-- pico/pico_int.h | 33 ++++++---- pico/pico_int_o32.h | 14 ++--- pico/sms.c | 6 +- pico/sound/sound.c | 115 +++++++++++++++------------------- platform/common/config_file.c | 6 +- platform/common/emu.c | 26 ++++---- platform/common/menu_pico.c | 6 +- platform/common/mp3.c | 4 +- platform/gizmondo/emu.c | 48 +++++++------- platform/gizmondo/menu.c | 12 ++-- platform/gp2x/940ctl.c | 10 +-- platform/gp2x/emu.c | 8 +-- platform/libretro/libretro.c | 14 ++--- platform/psp/emu.c | 34 +++++----- platform/psp/menu.c | 4 +- platform/psp/mp3.c | 8 +-- platform/win32/plat.c | 8 +-- tools/mkoffsets.c | 2 +- 27 files changed, 244 insertions(+), 247 deletions(-) diff --git a/pico/cart.c b/pico/cart.c index 3148f36..58a9a68 100644 --- a/pico/cart.c +++ b/pico/cart.c @@ -391,8 +391,8 @@ int pm_seek(pm_file *stream, long offset, int whence) offset = pos; } - if (PicoMessage != NULL && offset > 4 * 1024 * 1024) - PicoMessage("Decompressing data..."); + if (PicoIn.osdMessage != NULL && offset > 4 * 1024 * 1024) + PicoIn.osdMessage("Decompressing data..."); while (offset > 0) { char buf[16 * 1024]; diff --git a/pico/cd/cdd.c b/pico/cd/cdd.c index 501d09e..35edaa8 100644 --- a/pico/cd/cdd.c +++ b/pico/cd/cdd.c @@ -1297,8 +1297,8 @@ void cdd_process(void) set_reg16(0x3e, 0x0000); set_reg16(0x40, 0x000f); - if (PicoMCDcloseTray) - PicoMCDcloseTray(); + if (PicoIn.mcdTrayClose) + PicoIn.mcdTrayClose(); return; } @@ -1316,8 +1316,8 @@ void cdd_process(void) set_reg16(0x3e, 0x0000); set_reg16(0x40, ~CD_OPEN & 0x0f); - if (PicoMCDopenTray) - PicoMCDopenTray(); + if (PicoIn.mcdTrayOpen) + PicoIn.mcdTrayOpen(); return; } diff --git a/pico/cd/mcd.c b/pico/cd/mcd.c index 51d9d40..5e3629a 100644 --- a/pico/cd/mcd.c +++ b/pico/cd/mcd.c @@ -15,9 +15,6 @@ static unsigned int mcd_m68k_cycle_mult; static unsigned int mcd_m68k_cycle_base; static unsigned int mcd_s68k_cycle_base; -void (*PicoMCDopenTray)(void) = NULL; -void (*PicoMCDcloseTray)(void) = NULL; - PICO_INTERNAL void PicoInitMCD(void) { diff --git a/pico/debug.c b/pico/debug.c index d4fb575..50cbaf3 100644 --- a/pico/debug.c +++ b/pico/debug.c @@ -387,14 +387,14 @@ void PDebugZ80Frame(void) if (/*Pico.m.z80Run &&*/ !Pico.m.z80_reset && (PicoIn.opt&POPT_EN_Z80)) PicoSyncZ80(Pico.t.m68c_cnt + line_sample * 488); - if (PsndOut) + if (PicoIn.sndOut) PsndGetSamples(line_sample); if (/*Pico.m.z80Run &&*/ !Pico.m.z80_reset && (PicoIn.opt&POPT_EN_Z80)) { PicoSyncZ80(Pico.t.m68c_cnt + 224 * 488); z80_int(); } - if (PsndOut) + if (PicoIn.sndOut) PsndGetSamples(224); // sync z80 @@ -402,7 +402,7 @@ void PDebugZ80Frame(void) Pico.t.m68c_cnt += Pico.m.pal ? 151809 : 127671; // cycles adjusted for converter PicoSyncZ80(Pico.t.m68c_cnt); } - if (PsndOut && ym2612.dacen && PsndDacLine < lines) + if (PicoIn.sndOut && ym2612.dacen && Pico.snd.dac_line < lines) PsndDoDAC(lines - 1); PsndDoPSG(lines - 1); diff --git a/pico/memory.c b/pico/memory.c index b49956e..c633c89 100644 --- a/pico/memory.c +++ b/pico/memory.c @@ -389,7 +389,7 @@ static int get_scanline(int is_from_z80); static void psg_write_68k(u32 d) { // look for volume write and update if needed - if ((d & 0x90) == 0x90 && PsndPsgLine < Pico.m.scanline) + if ((d & 0x90) == 0x90 && Pico.snd.psg_line < Pico.m.scanline) PsndDoPSG(Pico.m.scanline); SN76496Write(d); @@ -399,7 +399,7 @@ static void psg_write_z80(u32 d) { if ((d & 0x90) == 0x90) { int scanline = get_scanline(1); - if (PsndPsgLine < scanline) + if (Pico.snd.psg_line < scanline) PsndDoPSG(scanline); } @@ -895,41 +895,41 @@ void ym2612_sync_timers(int z80_cycles, int mode_old, int mode_new) int xcycles = z80_cycles << 8; /* check for overflows */ - if ((mode_old & 4) && xcycles > timer_a_next_oflow) + if ((mode_old & 4) && xcycles > Pico.t.timer_a_next_oflow) ym2612.OPN.ST.status |= 1; - if ((mode_old & 8) && xcycles > timer_b_next_oflow) + if ((mode_old & 8) && xcycles > Pico.t.timer_b_next_oflow) ym2612.OPN.ST.status |= 2; /* update timer a */ if (mode_old & 1) - while (xcycles > timer_a_next_oflow) - timer_a_next_oflow += timer_a_step; + while (xcycles > Pico.t.timer_a_next_oflow) + Pico.t.timer_a_next_oflow += Pico.t.timer_a_step; if ((mode_old ^ mode_new) & 1) // turning on/off { if (mode_old & 1) - timer_a_next_oflow = TIMER_NO_OFLOW; + Pico.t.timer_a_next_oflow = TIMER_NO_OFLOW; else - timer_a_next_oflow = xcycles + timer_a_step; + Pico.t.timer_a_next_oflow = xcycles + Pico.t.timer_a_step; } if (mode_new & 1) - elprintf(EL_YMTIMER, "timer a upd to %i @ %i", timer_a_next_oflow>>8, z80_cycles); + elprintf(EL_YMTIMER, "timer a upd to %i @ %i", Pico.t.timer_a_next_oflow>>8, z80_cycles); /* update timer b */ if (mode_old & 2) - while (xcycles > timer_b_next_oflow) - timer_b_next_oflow += timer_b_step; + while (xcycles > Pico.t.timer_b_next_oflow) + Pico.t.timer_b_next_oflow += Pico.t.timer_b_step; if ((mode_old ^ mode_new) & 2) { if (mode_old & 2) - timer_b_next_oflow = TIMER_NO_OFLOW; + Pico.t.timer_b_next_oflow = TIMER_NO_OFLOW; else - timer_b_next_oflow = xcycles + timer_b_step; + Pico.t.timer_b_next_oflow = xcycles + Pico.t.timer_b_step; } if (mode_new & 2) - elprintf(EL_YMTIMER, "timer b upd to %i @ %i", timer_b_next_oflow>>8, z80_cycles); + elprintf(EL_YMTIMER, "timer b upd to %i @ %i", Pico.t.timer_b_next_oflow>>8, z80_cycles); } // ym2612 DAC and timer I/O handlers for z80 @@ -941,7 +941,7 @@ static int ym2612_write_local(u32 a, u32 d, int is_from_z80) if (a == 1 && ym2612.OPN.ST.address == 0x2a) /* DAC data */ { int scanline = get_scanline(is_from_z80); - //elprintf(EL_STATUS, "%03i -> %03i dac w %08x z80 %i", PsndDacLine, scanline, d, is_from_z80); + //elprintf(EL_STATUS, "%03i -> %03i dac w %08x z80 %i", Pico.snd.dac_line, scanline, d, is_from_z80); ym2612.dacout = ((int)d - 0x80) << 6; if (ym2612.dacen) PsndDoDAC(scanline); @@ -977,13 +977,13 @@ static int ym2612_write_local(u32 a, u32 d, int is_from_z80) ym2612.OPN.ST.TA = TAnew; //ym2612.OPN.ST.TAC = (1024-TAnew)*18; //ym2612.OPN.ST.TAT = 0; - timer_a_step = TIMER_A_TICK_ZCYCLES * (1024 - TAnew); + Pico.t.timer_a_step = TIMER_A_TICK_ZCYCLES * (1024 - TAnew); if (ym2612.OPN.ST.mode & 1) { // this is not right, should really be done on overflow only int cycles = is_from_z80 ? z80_cyclesDone() : z80_cycles_from_68k(); - timer_a_next_oflow = (cycles << 8) + timer_a_step; + Pico.t.timer_a_next_oflow = (cycles << 8) + Pico.t.timer_a_step; } - elprintf(EL_YMTIMER, "timer a set to %i, %i", 1024 - TAnew, timer_a_next_oflow>>8); + elprintf(EL_YMTIMER, "timer a set to %i, %i", 1024 - TAnew, Pico.t.timer_a_next_oflow>>8); } return 0; } @@ -993,12 +993,12 @@ static int ym2612_write_local(u32 a, u32 d, int is_from_z80) ym2612.OPN.ST.TB = d; //ym2612.OPN.ST.TBC = (256-d) * 288; //ym2612.OPN.ST.TBT = 0; - timer_b_step = TIMER_B_TICK_ZCYCLES * (256 - d); // 262800 + Pico.t.timer_b_step = TIMER_B_TICK_ZCYCLES * (256 - d); // 262800 if (ym2612.OPN.ST.mode & 2) { int cycles = is_from_z80 ? z80_cyclesDone() : z80_cycles_from_68k(); - timer_b_next_oflow = (cycles << 8) + timer_b_step; + Pico.t.timer_b_next_oflow = (cycles << 8) + Pico.t.timer_b_step; } - elprintf(EL_YMTIMER, "timer b set to %i, %i", 256 - d, timer_b_next_oflow>>8); + elprintf(EL_YMTIMER, "timer b set to %i, %i", 256 - d, Pico.t.timer_b_next_oflow>>8); } return 0; case 0x27: { /* mode, timer control */ @@ -1029,7 +1029,7 @@ static int ym2612_write_local(u32 a, u32 d, int is_from_z80) int scanline = get_scanline(is_from_z80); if (ym2612.dacen != (d & 0x80)) { ym2612.dacen = d & 0x80; - PsndDacLine = scanline; + Pico.snd.dac_line = scanline; } #ifdef __GP2X__ if (PicoIn.opt & POPT_EXT_FM) YM2612Write_940(a, d, scanline); @@ -1065,9 +1065,9 @@ static int ym2612_write_local(u32 a, u32 d, int is_from_z80) #define ym2612_read_local() \ - if (xcycles >= timer_a_next_oflow) \ + if (xcycles >= Pico.t.timer_a_next_oflow) \ ym2612.OPN.ST.status |= (ym2612.OPN.ST.mode >> 2) & 1; \ - if (xcycles >= timer_b_next_oflow) \ + if (xcycles >= Pico.t.timer_b_next_oflow) \ ym2612.OPN.ST.status |= (ym2612.OPN.ST.mode >> 2) & 2 static u32 ym2612_read_local_z80(void) @@ -1076,8 +1076,9 @@ static u32 ym2612_read_local_z80(void) ym2612_read_local(); - elprintf(EL_YMTIMER, "timer z80 read %i, sched %i, %i @ %i|%i", ym2612.OPN.ST.status, - timer_a_next_oflow>>8, timer_b_next_oflow>>8, xcycles >> 8, (xcycles >> 8) / 228); + elprintf(EL_YMTIMER, "timer z80 read %i, sched %i, %i @ %i|%i", + ym2612.OPN.ST.status, Pico.t.timer_a_next_oflow >> 8, + Pico.t.timer_b_next_oflow >> 8, xcycles >> 8, (xcycles >> 8) / 228); return ym2612.OPN.ST.status; } @@ -1087,8 +1088,9 @@ static u32 ym2612_read_local_68k(void) ym2612_read_local(); - elprintf(EL_YMTIMER, "timer 68k read %i, sched %i, %i @ %i|%i", ym2612.OPN.ST.status, - timer_a_next_oflow>>8, timer_b_next_oflow>>8, xcycles >> 8, (xcycles >> 8) / 228); + elprintf(EL_YMTIMER, "timer 68k read %i, sched %i, %i @ %i|%i", + ym2612.OPN.ST.status, Pico.t.timer_a_next_oflow >> 8, + Pico.t.timer_b_next_oflow >> 8, xcycles >> 8, (xcycles >> 8) / 228); return ym2612.OPN.ST.status; } @@ -1098,10 +1100,12 @@ void ym2612_pack_state(void) int tac, tat = 0, tbc, tbt = 0; tac = 1024 - ym2612.OPN.ST.TA; tbc = 256 - ym2612.OPN.ST.TB; - if (timer_a_next_oflow != TIMER_NO_OFLOW) - tat = (int)((double)(timer_a_step - timer_a_next_oflow) / (double)timer_a_step * tac * 65536); - if (timer_b_next_oflow != TIMER_NO_OFLOW) - tbt = (int)((double)(timer_b_step - timer_b_next_oflow) / (double)timer_b_step * tbc * 65536); + if (Pico.t.timer_a_next_oflow != TIMER_NO_OFLOW) + tat = (int)((double)(Pico.t.timer_a_step - Pico.t.timer_a_next_oflow) + / (double)Pico.t.timer_a_step * tac * 65536); + if (Pico.t.timer_b_next_oflow != TIMER_NO_OFLOW) + tbt = (int)((double)(Pico.t.timer_b_step - Pico.t.timer_b_next_oflow) + / (double)Pico.t.timer_b_step * tbc * 65536); elprintf(EL_YMTIMER, "save: timer a %i/%i", tat >> 16, tac); elprintf(EL_YMTIMER, "save: timer b %i/%i", tbt >> 16, tbc); @@ -1154,15 +1158,15 @@ void ym2612_unpack_state(void) tac = (1024 - ym2612.OPN.ST.TA) << 16; tbc = (256 - ym2612.OPN.ST.TB) << 16; if (ym2612.OPN.ST.mode & 1) - timer_a_next_oflow = (int)((double)(tac - tat) / (double)tac * timer_a_step); + Pico.t.timer_a_next_oflow = (int)((double)(tac - tat) / (double)tac * Pico.t.timer_a_step); else - timer_a_next_oflow = TIMER_NO_OFLOW; + Pico.t.timer_a_next_oflow = TIMER_NO_OFLOW; if (ym2612.OPN.ST.mode & 2) - timer_b_next_oflow = (int)((double)(tbc - tbt) / (double)tbc * timer_b_step); + Pico.t.timer_b_next_oflow = (int)((double)(tbc - tbt) / (double)tbc * Pico.t.timer_b_step); else - timer_b_next_oflow = TIMER_NO_OFLOW; - elprintf(EL_YMTIMER, "load: %i/%i, timer_a_next_oflow %i", tat>>16, tac>>16, timer_a_next_oflow >> 8); - elprintf(EL_YMTIMER, "load: %i/%i, timer_b_next_oflow %i", tbt>>16, tbc>>16, timer_b_next_oflow >> 8); + Pico.t.timer_b_next_oflow = TIMER_NO_OFLOW; + elprintf(EL_YMTIMER, "load: %i/%i, timer_a_next_oflow %i", tat>>16, tac>>16, Pico.t.timer_a_next_oflow >> 8); + elprintf(EL_YMTIMER, "load: %i/%i, timer_b_next_oflow %i", tbt>>16, tbc>>16, Pico.t.timer_b_next_oflow >> 8); } #if defined(NO_32X) && defined(_ASM_MEMORY_C) diff --git a/pico/pico.c b/pico/pico.c index 76c5fe9..f6b43cd 100644 --- a/pico/pico.c +++ b/pico/pico.c @@ -14,7 +14,6 @@ struct Pico Pico; struct PicoMem PicoMem; PicoInterface PicoIn; -void (*PicoWriteSound)(int len) = NULL; // called at the best time to send sound buffer (PsndOut) to hardware void (*PicoResetHook)(void) = NULL; void (*PicoLineHook)(void) = NULL; @@ -344,6 +343,4 @@ void PicoGetInternal(pint_t which, pint_ret_t *r) } } -// callback to output message from emu -void (*PicoMessage)(const char *msg)=NULL; - +// vim:ts=2:sw=2:expandtab diff --git a/pico/pico.h b/pico/pico.h index 2d63d18..f22ef60 100644 --- a/pico/pico.h +++ b/pico/pico.h @@ -97,6 +97,15 @@ typedef struct unsigned short quirks; // game-specific quirks: PQUIRK_* unsigned short overclockM68k; // overclock the emulated 68k, in % + + int sndRate; // rate in Hz + short *sndOut; // PCM output buffer + void (*writeSound)(int len); // write .sndOut callback, called once per frame + + void (*osdMessage)(const char *msg); // output OSD message from emu, optional + + void (*mcdTrayOpen)(void); + void (*mcdTrayClose)(void); } PicoInterface; extern PicoInterface PicoIn; @@ -108,18 +117,12 @@ int PicoReset(void); void PicoLoopPrepare(void); void PicoFrame(void); void PicoFrameDrawOnly(void); -extern void (*PicoWriteSound)(int bytes); // called once per frame at the best time to send sound buffer (PsndOut) to hardware -extern void (*PicoMessage)(const char *msg); // callback to output text message from emu typedef enum { PI_ROM, PI_ISPAL, PI_IS40_CELL, PI_IS240_LINES } pint_t; typedef union { int vint; void *vptr; } pint_ret_t; void PicoGetInternal(pint_t which, pint_ret_t *ret); struct PicoEState; -// cd/mcd.c -extern void (*PicoMCDopenTray)(void); -extern void (*PicoMCDcloseTray)(void); - // pico.c #define XPCM_BUFFER_SIZE (320+160) typedef struct @@ -230,8 +233,6 @@ void Pico32xSetClocks(int msh2_hz, int ssh2_hz); #define PICO_SSH2_HZ ((int)(7670442.0 * 2.4)) // sound.c -extern int PsndRate,PsndLen; -extern short *PsndOut; extern void (*PsndMix_32_to_16l)(short *dest, int *src, int count); void PsndRerate(int preserve_state); diff --git a/pico/pico/xpcm.c b/pico/pico/xpcm.c index 0109dcf..ee20446 100644 --- a/pico/pico/xpcm.c +++ b/pico/pico/xpcm.c @@ -50,7 +50,7 @@ PICO_INTERNAL void PicoPicoPCMReset(void) PICO_INTERNAL void PicoPicoPCMRerate(int xpcm_rate) { - stepsamples = (PsndRate<<10)/xpcm_rate; + stepsamples = (PicoIn.sndRate<<10)/xpcm_rate; } #define XSHIFT 6 diff --git a/pico/pico_cmn.c b/pico/pico_cmn.c index fc12a76..95b6b10 100644 --- a/pico/pico_cmn.c +++ b/pico/pico_cmn.c @@ -153,7 +153,7 @@ static int PicoFrameHints(void) } // get samples from sound chips - if ((y == 224 || y == line_sample) && PsndOut) + if ((y == 224 || y == line_sample) && PicoIn.sndOut) { cycles = SekCyclesDone(); @@ -241,7 +241,7 @@ static int PicoFrameHints(void) #endif // get samples from sound chips - if (y == 224 && PsndOut) + if (y == 224 && PicoIn.sndOut) PsndGetSamples(y); // Run scanline: @@ -324,9 +324,9 @@ static int PicoFrameHints(void) cycles = SekCyclesDone(); if (Pico.m.z80Run && !Pico.m.z80_reset && (PicoIn.opt&POPT_EN_Z80)) PicoSyncZ80(cycles); - if (PsndOut && ym2612.dacen && PsndDacLine < lines) + if (PicoIn.sndOut && ym2612.dacen && Pico.snd.dac_line < lines) PsndDoDAC(lines - 1); - if (PsndOut && PsndPsgLine < lines) + if (PicoIn.sndOut && Pico.snd.psg_line < lines) PsndDoPSG(lines - 1); #ifdef PICO_CD diff --git a/pico/pico_int.h b/pico/pico_int.h index fa7979c..bb27922 100644 --- a/pico/pico_int.h +++ b/pico/pico_int.h @@ -409,6 +409,19 @@ struct PicoTiming unsigned int z80c_cnt; // z80 cycles done (this frame) unsigned int z80c_aim; int z80_scanline; + + int timer_a_next_oflow, timer_a_step; // in z80 cycles + int timer_b_next_oflow, timer_b_step; +}; + +struct PicoSound +{ + short len; // number of mono samples + short len_use; // adjusted + int len_e_add; // for non-int samples/frame + int len_e_cnt; + short dac_line; + short psg_line; }; // run tools/mkoffsets pico/pico_int_o32.h if you change these @@ -419,6 +432,7 @@ struct Pico struct PicoMisc m; struct PicoTiming t; struct PicoCartSave sv; + struct PicoSound snd; struct PicoEState est; struct PicoMS ms; @@ -781,10 +795,6 @@ void SekInterruptClearS68k(int irq); // sound/sound.c extern short cdda_out_buffer[2*1152]; -extern int PsndLen_exc_cnt; -extern int PsndLen_exc_add; -extern int timer_a_next_oflow, timer_a_step; // in z80 cycles -extern int timer_b_next_oflow, timer_b_step; void cdda_start_play(int lba_base, int lba_offset, int lb_len); @@ -799,16 +809,16 @@ void ym2612_unpack_state(void); #define TIMER_B_TICK_ZCYCLES 262800 // 275251 broken, see Dai Makaimura #define timers_cycle() \ - if (timer_a_next_oflow > 0 && timer_a_next_oflow < TIMER_NO_OFLOW) \ - timer_a_next_oflow -= Pico.m.pal ? 70938*256 : 59659*256; \ - if (timer_b_next_oflow > 0 && timer_b_next_oflow < TIMER_NO_OFLOW) \ - timer_b_next_oflow -= Pico.m.pal ? 70938*256 : 59659*256; \ + if (Pico.t.timer_a_next_oflow > 0 && Pico.t.timer_a_next_oflow < TIMER_NO_OFLOW) \ + Pico.t.timer_a_next_oflow -= Pico.m.pal ? 70938*256 : 59659*256; \ + if (Pico.t.timer_b_next_oflow > 0 && Pico.t.timer_b_next_oflow < TIMER_NO_OFLOW) \ + Pico.t.timer_b_next_oflow -= Pico.m.pal ? 70938*256 : 59659*256; \ ym2612_sync_timers(0, ym2612.OPN.ST.mode, ym2612.OPN.ST.mode); #define timers_reset() \ - timer_a_next_oflow = timer_b_next_oflow = TIMER_NO_OFLOW; \ - timer_a_step = TIMER_A_TICK_ZCYCLES * 1024; \ - timer_b_step = TIMER_B_TICK_ZCYCLES * 256; + Pico.t.timer_a_next_oflow = Pico.t.timer_b_next_oflow = TIMER_NO_OFLOW; \ + Pico.t.timer_a_step = TIMER_A_TICK_ZCYCLES * 1024; \ + Pico.t.timer_b_step = TIMER_B_TICK_ZCYCLES * 256; // videoport.c @@ -850,7 +860,6 @@ PICO_INTERNAL void PsndDoPSG(int line_to); PICO_INTERNAL void PsndClear(void); PICO_INTERNAL void PsndGetSamples(int y); PICO_INTERNAL void PsndGetSamplesMS(void); -extern int PsndDacLine, PsndPsgLine; // sms.c #ifndef NO_SMS diff --git a/pico/pico_int_o32.h b/pico/pico_int_o32.h index ca3004f..25c64f4 100644 --- a/pico/pico_int_o32.h +++ b/pico/pico_int_o32.h @@ -6,13 +6,13 @@ #define OFS_Pico_m_hardware 0x0047 #define OFS_Pico_m_z80_reset 0x004f #define OFS_Pico_m_sram_reg 0x0049 -#define OFS_Pico_sv 0x007c -#define OFS_Pico_sv_data 0x007c -#define OFS_Pico_sv_start 0x0080 -#define OFS_Pico_sv_end 0x0084 -#define OFS_Pico_sv_flags 0x0088 -#define OFS_Pico_rom 0x031c -#define OFS_Pico_romsize 0x0320 +#define OFS_Pico_sv 0x008c +#define OFS_Pico_sv_data 0x008c +#define OFS_Pico_sv_start 0x0090 +#define OFS_Pico_sv_end 0x0094 +#define OFS_Pico_sv_flags 0x0098 +#define OFS_Pico_rom 0x033c +#define OFS_Pico_romsize 0x0340 #define OFS_EST_DrawScanline 0x00 #define OFS_EST_rendstatus 0x04 #define OFS_EST_DrawLineDest 0x08 diff --git a/pico/sms.c b/pico/sms.c index 6955a7d..ac81c2b 100644 --- a/pico/sms.c +++ b/pico/sms.c @@ -131,7 +131,7 @@ static void z80_sms_out(unsigned short a, unsigned char d) case 0x40: case 0x41: - if ((d & 0x90) == 0x90 && PsndPsgLine < Pico.m.scanline) + if ((d & 0x90) == 0x90 && Pico.snd.psg_line < Pico.m.scanline) PsndDoPSG(Pico.m.scanline); SN76496Write(d); break; @@ -300,14 +300,14 @@ void PicoFrameMS(void) } // 224 because of how it's done for MD... - if (y == 224 && PsndOut) + if (y == 224 && PicoIn.sndOut) PsndGetSamplesMS(); cycles_aim += cycles_line; cycles_done += z80_run((cycles_aim - cycles_done) >> 8) << 8; } - if (PsndOut && PsndPsgLine < lines) + if (PicoIn.sndOut && Pico.snd.psg_line < lines) PsndDoPSG(lines - 1); } diff --git a/pico/sound/sound.c b/pico/sound/sound.c index e799e93..fc71b74 100644 --- a/pico/sound/sound.c +++ b/pico/sound/sound.c @@ -25,31 +25,20 @@ static unsigned short dac_info[312+4]; // pos in sample buffer // cdda output buffer short cdda_out_buffer[2*1152]; -// for Pico -int PsndRate=0; -int PsndLen=0; // number of mono samples, multiply by 2 for stereo -int PsndLen_exc_add=0; // this is for non-integer sample counts per line, eg. 22050/60 -int PsndLen_exc_cnt=0; -int PsndDacLine, PsndPsgLine; -short *PsndOut=NULL; // PCM data buffer -static int PsndLen_use; - -// timers -int timer_a_next_oflow, timer_a_step; // in z80 cycles -int timer_b_next_oflow, timer_b_step; - // sn76496 extern int *sn76496_regs; static void dac_recalculate(void) { - int i, dac_cnt, pos, len, lines = Pico.m.pal ? 313 : 262, mid = Pico.m.pal ? 68 : 93; + int lines = Pico.m.pal ? 313 : 262; + int mid = Pico.m.pal ? 68 : 93; + int i, dac_cnt, pos, len; - if (PsndLen <= lines) + if (Pico.snd.len <= lines) { // shrinking algo - dac_cnt = -PsndLen; + dac_cnt = -Pico.snd.len; len=1; pos=0; dac_info[225] = 1; @@ -60,14 +49,14 @@ static void dac_recalculate(void) pos++; dac_cnt += lines; } - dac_cnt -= PsndLen; + dac_cnt -= Pico.snd.len; dac_info[i] = pos; } } else { // stretching - dac_cnt = PsndLen; + dac_cnt = Pico.snd.len; pos=0; for(i = 225; i != 224; i++) { @@ -78,11 +67,11 @@ static void dac_recalculate(void) len++; } if (i == mid) // midpoint - while(pos+len < PsndLen/2) { + while(pos+len < Pico.snd.len/2) { dac_cnt -= lines; len++; } - dac_cnt += PsndLen; + dac_cnt += Pico.snd.len; pos += len; dac_info[i] = pos; } @@ -112,7 +101,7 @@ void PsndRerate(int preserve_state) ym2612_pack_state(); memcpy(state, YM2612GetRegs(), 0x204); } - YM2612Init(Pico.m.pal ? OSC_PAL/7 : OSC_NTSC/7, PsndRate); + YM2612Init(Pico.m.pal ? OSC_PAL/7 : OSC_NTSC/7, PicoIn.sndRate); if (preserve_state) { // feed it back it's own registers, just like after loading state memcpy(YM2612GetRegs(), state, 0x204); @@ -120,16 +109,16 @@ void PsndRerate(int preserve_state) } if (preserve_state) memcpy(state, sn76496_regs, 28*4); // remember old state - SN76496_init(Pico.m.pal ? OSC_PAL/15 : OSC_NTSC/15, PsndRate); + SN76496_init(Pico.m.pal ? OSC_PAL/15 : OSC_NTSC/15, PicoIn.sndRate); if (preserve_state) memcpy(sn76496_regs, state, 28*4); // restore old state if (state) free(state); - // calculate PsndLen - PsndLen=PsndRate / target_fps; - PsndLen_exc_add=((PsndRate - PsndLen*target_fps)<<16) / target_fps; - PsndLen_exc_cnt=0; + // calculate Pico.snd.len + Pico.snd.len = PicoIn.sndRate / target_fps; + Pico.snd.len_e_add = ((PicoIn.sndRate - Pico.snd.len * target_fps) << 16) / target_fps; + Pico.snd.len_e_cnt = 0; // recalculate dac info dac_recalculate(); @@ -137,7 +126,7 @@ void PsndRerate(int preserve_state) // clear all buffers memset32(PsndBuffer, 0, sizeof(PsndBuffer)/4); memset(cdda_out_buffer, 0, sizeof(cdda_out_buffer)); - if (PsndOut) + if (PicoIn.sndOut) PsndClear(); // set mixer @@ -150,24 +139,24 @@ void PsndRerate(int preserve_state) PICO_INTERNAL void PsndStartFrame(void) { - // compensate for float part of PsndLen - PsndLen_use = PsndLen; - PsndLen_exc_cnt += PsndLen_exc_add; - if (PsndLen_exc_cnt >= 0x10000) { - PsndLen_exc_cnt -= 0x10000; - PsndLen_use++; + // compensate for float part of Pico.snd.len + Pico.snd.len_use = Pico.snd.len; + Pico.snd.len_e_cnt += Pico.snd.len_e_add; + if (Pico.snd.len_e_cnt >= 0x10000) { + Pico.snd.len_e_cnt -= 0x10000; + Pico.snd.len_use++; } - PsndDacLine = PsndPsgLine = 0; + Pico.snd.dac_line = Pico.snd.psg_line = 0; Pico.m.status &= ~1; - dac_info[224] = PsndLen_use; + dac_info[224] = Pico.snd.len_use; } PICO_INTERNAL void PsndDoDAC(int line_to) { int pos, pos1, len; int dout = ym2612.dacout; - int line_from = PsndDacLine; + int line_from = Pico.snd.dac_line; if (line_to >= 313) line_to = 312; @@ -178,23 +167,23 @@ PICO_INTERNAL void PsndDoDAC(int line_to) if (len <= 0) return; - PsndDacLine = line_to + 1; + Pico.snd.dac_line = line_to + 1; - if (!PsndOut) + if (!PicoIn.sndOut) return; if (PicoIn.opt & POPT_EN_STEREO) { - short *d = PsndOut + pos*2; + short *d = PicoIn.sndOut + pos*2; for (; len > 0; len--, d+=2) *d += dout; } else { - short *d = PsndOut + pos; + short *d = PicoIn.sndOut + pos; for (; len > 0; len--, d++) *d += dout; } } PICO_INTERNAL void PsndDoPSG(int line_to) { - int line_from = PsndPsgLine; + int line_from = Pico.snd.psg_line; int pos, pos1, len; int stereo = 0; @@ -209,16 +198,16 @@ PICO_INTERNAL void PsndDoPSG(int line_to) if (len <= 0) return; - PsndPsgLine = line_to + 1; + Pico.snd.psg_line = line_to + 1; - if (!PsndOut || !(PicoIn.opt & POPT_EN_PSG)) + if (!PicoIn.sndOut || !(PicoIn.opt & POPT_EN_PSG)) return; if (PicoIn.opt & POPT_EN_STEREO) { stereo = 1; pos <<= 1; } - SN76496Update(PsndOut + pos, len, stereo); + SN76496Update(PicoIn.sndOut + pos, len, stereo); } // cdda @@ -227,8 +216,8 @@ static void cdda_raw_update(int *buffer, int length) int ret, cdda_bytes, mult = 1; cdda_bytes = length*4; - if (PsndRate <= 22050 + 100) mult = 2; - if (PsndRate < 22050 - 100) mult = 4; + if (PicoIn.sndRate <= 22050 + 100) mult = 2; + if (PicoIn.sndRate < 22050 - 100) mult = 4; cdda_bytes *= mult; ret = pm_read(cdda_out_buffer, cdda_bytes, Pico_mcd->cdda_stream); @@ -270,12 +259,12 @@ void cdda_start_play(int lba_base, int lba_offset, int lb_len) PICO_INTERNAL void PsndClear(void) { - int len = PsndLen; - if (PsndLen_exc_add) len++; + int len = Pico.snd.len; + if (Pico.snd.len_e_add) len++; if (PicoIn.opt & POPT_EN_STEREO) - memset32((int *) PsndOut, 0, len); // assume PsndOut to be aligned + memset32((int *) PicoIn.sndOut, 0, len); // assume PicoIn.sndOut to be aligned else { - short *out = PsndOut; + short *out = PicoIn.sndOut; if ((long)out & 2) { *out++ = 0; len--; } memset32((int *) out, 0, len/2); if (len & 1) out[len-1] = 0; @@ -294,7 +283,7 @@ static int PsndRender(int offset, int length) pprof_start(sound); if (PicoIn.AHW & PAHW_PICO) { - PicoPicoPCMUpdate(PsndOut+offset, length, stereo); + PicoPicoPCMUpdate(PicoIn.sndOut+offset, length, stereo); return length; } @@ -330,7 +319,7 @@ static int PsndRender(int offset, int length) p32x_pwm_update(buf32, length, stereo); // convert + limit to normal 16bit output - PsndMix_32_to_16l(PsndOut+offset, buf32, length); + PsndMix_32_to_16l(PicoIn.sndOut+offset, buf32, length); pprof_end(sound); @@ -342,47 +331,47 @@ PICO_INTERNAL void PsndGetSamples(int y) { static int curr_pos = 0; - if (ym2612.dacen && PsndDacLine < y) + if (ym2612.dacen && Pico.snd.dac_line < y) PsndDoDAC(y - 1); PsndDoPSG(y - 1); if (y == 224) { if (Pico.m.status & 2) - curr_pos += PsndRender(curr_pos, PsndLen-PsndLen/2); - else curr_pos = PsndRender(0, PsndLen_use); + curr_pos += PsndRender(curr_pos, Pico.snd.len-Pico.snd.len/2); + else curr_pos = PsndRender(0, Pico.snd.len_use); if (Pico.m.status & 1) Pico.m.status |= 2; else Pico.m.status &= ~2; - if (PicoWriteSound) - PicoWriteSound(curr_pos * ((PicoIn.opt & POPT_EN_STEREO) ? 4 : 2)); + if (PicoIn.writeSound) + PicoIn.writeSound(curr_pos * ((PicoIn.opt & POPT_EN_STEREO) ? 4 : 2)); // clear sound buffer PsndClear(); - PsndDacLine = 224; + Pico.snd.dac_line = 224; dac_info[224] = 0; } else if (Pico.m.status & 3) { Pico.m.status |= 2; Pico.m.status &= ~1; - curr_pos = PsndRender(0, PsndLen/2); + curr_pos = PsndRender(0, Pico.snd.len/2); } } PICO_INTERNAL void PsndGetSamplesMS(void) { - int length = PsndLen_use; + int length = Pico.snd.len_use; PsndDoPSG(223); // upmix to "stereo" if needed if (PicoIn.opt & POPT_EN_STEREO) { int i, *p; - for (i = length, p = (void *)PsndOut; i > 0; i--, p++) + for (i = length, p = (void *)PicoIn.sndOut; i > 0; i--, p++) *p |= *p << 16; } - if (PicoWriteSound != NULL) - PicoWriteSound(length * ((PicoIn.opt & POPT_EN_STEREO) ? 4 : 2)); + if (PicoIn.writeSound != NULL) + PicoIn.writeSound(length * ((PicoIn.opt & POPT_EN_STEREO) ? 4 : 2)); PsndClear(); dac_info[224] = 0; diff --git a/platform/common/config_file.c b/platform/common/config_file.c index 2d1186d..1b5c517 100644 --- a/platform/common/config_file.c +++ b/platform/common/config_file.c @@ -259,9 +259,9 @@ static int custom_read(menu_entry *me, const char *var, const char *val) case MA_OPT_SOUND_QUALITY: if (strcasecmp(var, "Sound Quality") != 0) return 0; - PsndRate = strtoul(val, &tmp, 10); - if (PsndRate < 8000 || PsndRate > 44100) - PsndRate = 22050; + PicoIn.sndRate = strtoul(val, &tmp, 10); + if (PicoIn.sndRate < 8000 || PicoIn.sndRate > 44100) + PicoIn.sndRate = 22050; if (*tmp == 'H' || *tmp == 'h') tmp++; if (*tmp == 'Z' || *tmp == 'z') tmp++; while (*tmp == ' ') tmp++; diff --git a/platform/common/emu.c b/platform/common/emu.c index 407ed59..b4db4c6 100644 --- a/platform/common/emu.c +++ b/platform/common/emu.c @@ -604,7 +604,7 @@ void emu_set_defconfig(void) { memcpy(¤tConfig, &defaultConfig, sizeof(currentConfig)); PicoIn.opt = currentConfig.s_PicoOpt; - PsndRate = currentConfig.s_PsndRate; + PicoIn.sndRate = currentConfig.s_PsndRate; PicoIn.regionOverride = currentConfig.s_PicoRegion; PicoIn.autoRgnOrder = currentConfig.s_PicoAutoRgnOrder; } @@ -958,10 +958,10 @@ void emu_set_fastforward(int set_on) static int set_Frameskip, set_EmuOpt, is_on = 0; if (set_on && !is_on) { - set_PsndOut = PsndOut; + set_PsndOut = PicoIn.sndOut; set_Frameskip = currentConfig.Frameskip; set_EmuOpt = currentConfig.EmuOpt; - PsndOut = NULL; + PicoIn.sndOut = NULL; currentConfig.Frameskip = 8; currentConfig.EmuOpt &= ~4; currentConfig.EmuOpt |= 0x40000; @@ -969,7 +969,7 @@ void emu_set_fastforward(int set_on) emu_status_msg("FAST FORWARD"); } else if (!set_on && is_on) { - PsndOut = set_PsndOut; + PicoIn.sndOut = set_PsndOut; currentConfig.Frameskip = set_Frameskip; currentConfig.EmuOpt = set_EmuOpt; PsndRerate(1); @@ -1253,9 +1253,9 @@ void emu_init(void) config_readlrom(path); PicoInit(); - PicoMessage = plat_status_msg_busy_next; - PicoMCDopenTray = emu_tray_open; - PicoMCDcloseTray = emu_tray_close; + PicoIn.osdMessage = plat_status_msg_busy_next; + PicoIn.mcdTrayOpen = emu_tray_open; + PicoIn.mcdTrayClose = emu_tray_close; sndout_init(); } @@ -1285,12 +1285,12 @@ void emu_finish(void) static void snd_write_nonblocking(int len) { - sndout_write_nb(PsndOut, len); + sndout_write_nb(PicoIn.sndOut, len); } void emu_sound_start(void) { - PsndOut = NULL; + PicoIn.sndOut = NULL; if (currentConfig.EmuOpt & EOPT_EN_SOUND) { @@ -1299,12 +1299,12 @@ void emu_sound_start(void) PsndRerate(Pico.m.frame_count ? 1 : 0); printf("starting audio: %i len: %i stereo: %i, pal: %i\n", - PsndRate, PsndLen, is_stereo, Pico.m.pal); - sndout_start(PsndRate, is_stereo); - PicoWriteSound = snd_write_nonblocking; + PicoIn.sndRate, Pico.snd.len, is_stereo, Pico.m.pal); + sndout_start(PicoIn.sndRate, is_stereo); + PicoIn.writeSound = snd_write_nonblocking; plat_update_volume(0, 0); memset(sndBuffer, 0, sizeof(sndBuffer)); - PsndOut = sndBuffer; + PicoIn.sndOut = sndBuffer; } } diff --git a/platform/common/menu_pico.c b/platform/common/menu_pico.c index 1d73d4a..969fc8e 100644 --- a/platform/common/menu_pico.c +++ b/platform/common/menu_pico.c @@ -610,7 +610,7 @@ static int mh_opt_misc(int id, int keys) { switch (id) { case MA_OPT_SOUND_QUALITY: - PsndRate = sndrate_prevnext(PsndRate, keys & PBTN_RIGHT); + PicoIn.sndRate = sndrate_prevnext(PicoIn.sndRate, keys & PBTN_RIGHT); break; case MA_OPT_REGION: region_prevnext(keys & PBTN_RIGHT); @@ -674,7 +674,7 @@ static const char *mgn_opt_sound(int id, int *offs) const char *str2; *offs = -8; str2 = (PicoIn.opt & POPT_EN_STEREO) ? "stereo" : "mono"; - sprintf(static_buff, "%5iHz %s", PsndRate, str2); + sprintf(static_buff, "%5iHz %s", PicoIn.sndRate, str2); return static_buff; } @@ -892,7 +892,7 @@ static void debug_menu_loop(void) if (inp & PBTN_UP) pv->debug_p ^= PVD_KILL_S_HI; if (inp & PBTN_MA2) pv->debug_p ^= PVD_KILL_32X; if (inp & PBTN_MOK) { - PsndOut = NULL; // just in case + PicoIn.sndOut = NULL; // just in case PicoIn.skipFrame = 1; PicoFrame(); PicoIn.skipFrame = 0; diff --git a/platform/common/mp3.c b/platform/common/mp3.c index 6c823ad..c84962c 100644 --- a/platform/common/mp3.c +++ b/platform/common/mp3.c @@ -167,11 +167,11 @@ void mp3_update(int *buffer, int length, int stereo) return; length_mp3 = length; - if (PsndRate <= 11025 + 100) { + if (PicoIn.sndRate <= 11025 + 100) { mix_samples = mix_16h_to_32_s2; length_mp3 <<= 2; shr = 2; } - else if (PsndRate <= 22050 + 100) { + else if (PicoIn.sndRate <= 22050 + 100) { mix_samples = mix_16h_to_32_s1; length_mp3 <<= 1; shr = 1; } diff --git a/platform/gizmondo/emu.c b/platform/gizmondo/emu.c index 96a49cf..86c473c 100644 --- a/platform/gizmondo/emu.c +++ b/platform/gizmondo/emu.c @@ -266,12 +266,12 @@ static void stdbg(const char *fmt, ...) static void updateSound(int len) { snd_all_samples += len / 2; - PsndOut += len / 2; - if (PsndOut - snd_cbuff >= snd_cbuf_samples) + PicoIn.sndOut += len / 2; + if (PicoIn.sndOut - snd_cbuff >= snd_cbuf_samples) { - //if (PsndOut - snd_cbuff != snd_cbuf_samples) - // stdbg("snd diff is %i, not %i", PsndOut - snd_cbuff, snd_cbuf_samples); - PsndOut = snd_cbuff; + //if (PicoIn.sndOut - snd_cbuff != snd_cbuf_samples) + // stdbg("snd diff is %i, not %i", PicoIn.sndOut - snd_cbuff, snd_cbuf_samples); + PicoIn.sndOut = snd_cbuff; } } @@ -317,7 +317,7 @@ static void RunEvents(unsigned int which) { int do_it = 1; - if (PsndOut != NULL) + if (PicoIn.sndOut != NULL) FrameworkAudio_SetPause(1); if (giz_screen == NULL) giz_screen = fb_lock(1); @@ -344,7 +344,7 @@ static void RunEvents(unsigned int which) Sleep(0); } - if (PsndOut != NULL) + if (PicoIn.sndOut != NULL) FrameworkAudio_SetPause(0); reset_timing = 1; } @@ -401,7 +401,7 @@ static void updateKeys(void) events = (allActions[0] | allActions[1]) >> 16; // volume is treated in special way and triggered every frame - if ((events & 0x6000) && PsndOut != NULL) + if ((events & 0x6000) && PicoIn.sndOut != NULL) { int vol = currentConfig.volume; if (events & 0x2000) { @@ -469,19 +469,19 @@ void pemu_loop(void) if (PicoIn.AHW & PAHW_MCD) PicoCDBufferInit(); // prepare sound stuff - PsndOut = NULL; + PicoIn.sndOut = NULL; if (currentConfig.EmuOpt & 4) { int ret, snd_excess_add, stereo; - if (PsndRate != PsndRate_old || (PicoIn.opt&0x0b) != (PicoOpt_old&0x0b) || Pico.m.pal != pal_old) { + if (PicoIn.sndRate != PsndRate_old || (PicoIn.opt&0x0b) != (PicoOpt_old&0x0b) || Pico.m.pal != pal_old) { PsndRerate(Pico.m.frame_count ? 1 : 0); } stereo=(PicoIn.opt&8)>>3; - snd_excess_add = ((PsndRate - PsndLen*target_fps)<<16) / target_fps; - snd_cbuf_samples = (PsndRate< 22050) co = 11; + if (PicoIn.sndRate == 22050) co = 10; + if (PicoIn.sndRate > 22050) co = 11; if (PicoIn.opt&8) shift++; if (audio_skew < 0) { adj = -((-audio_skew) >> shift); @@ -600,7 +600,7 @@ void pemu_loop(void) for (i = 0; i < currentConfig.Frameskip; i++) { updateKeys(); SkipFrame(); frames_done++; - if (PsndOut) { // do framelimitting if sound is enabled + if (PicoIn.sndOut) { // do framelimitting if sound is enabled int tval_diff; tval = GetTickCount(); tval_diff = (int)(tval - tval_thissec) << 8; @@ -660,7 +660,7 @@ void pemu_loop(void) if (currentConfig.Frameskip < 0 && tval_diff - lim_time >= (300<<8)) // slowdown detection reset_timing = 1; - else if (PsndOut != NULL || currentConfig.Frameskip < 0) + else if (PicoIn.sndOut != NULL || currentConfig.Frameskip < 0) { // sleep if we are still too fast if (tval_diff < lim_time) @@ -676,8 +676,8 @@ void pemu_loop(void) if (PicoIn.AHW & PAHW_MCD) PicoCDBufferFree(); - if (PsndOut != NULL) { - PsndOut = snd_cbuff = NULL; + if (PicoIn.sndOut != NULL) { + PicoIn.sndOut = snd_cbuff = NULL; FrameworkAudio_Close(); } diff --git a/platform/gizmondo/menu.c b/platform/gizmondo/menu.c index 232701a..51f032f 100644 --- a/platform/gizmondo/menu.c +++ b/platform/gizmondo/menu.c @@ -1046,7 +1046,7 @@ static void menu_opt_cust_draw(const menu_entry *entry, int x, int y, void *para break; case MA_OPT_SOUND_QUALITY: str = (PicoIn.opt&0x08)?"stereo":"mono"; - text_out16(x, y, "Sound Quality: %5iHz %s", PsndRate, str); + text_out16(x, y, "Sound Quality: %5iHz %s", PicoIn.sndRate, str); break; case MA_OPT_REGION: text_out16(x, y, "Region: %s", me_region_name(PicoIn.regionOverride, PicoIn.autoRgnOrder)); @@ -1174,18 +1174,18 @@ static int menu_loop_options(void) } break; case MA_OPT_SOUND_QUALITY: - if ((inp & PBTN_RIGHT) && PsndRate == 44100 && + if ((inp & PBTN_RIGHT) && PicoIn.sndRate == 44100 && !(PicoIn.opt&0x08)) { - PsndRate = 11025; + PicoIn.sndRate = 11025; PicoIn.opt |= 8; - } else if ((inp & PBTN_LEFT) && PsndRate == 11025 && + } else if ((inp & PBTN_LEFT) && PicoIn.sndRate == 11025 && (PicoIn.opt&0x08) && !(PicoIn.AHW&1)) { - PsndRate = 44100; + PicoIn.sndRate = 44100; PicoIn.opt &= ~8; } else - PsndRate = sndrate_prevnext(PsndRate, inp & PBTN_RIGHT); + PicoIn.sndRate = sndrate_prevnext(PicoIn.sndRate, inp & PBTN_RIGHT); break; case MA_OPT_REGION: region_prevnext(inp & PBTN_RIGHT); diff --git a/platform/gp2x/940ctl.c b/platform/gp2x/940ctl.c index 99c25d6..c270bfe 100644 --- a/platform/gp2x/940ctl.c +++ b/platform/gp2x/940ctl.c @@ -402,9 +402,9 @@ int YM2612UpdateOne_940(int *buffer, int length, int stereo, int is_buf_empty) writebuff_ptr = 0; /* predict sample counter for next frame */ - if (PsndLen_exc_add) { - length = PsndLen; - if (PsndLen_exc_cnt + PsndLen_exc_add >= 0x10000) length++; + if (Pico.snd.len_e_add) { + length = Pico.snd.len; + if (Pico.snd.len_e_cnt + Pico.snd.len_e_add >= 0x10000) length++; } /* give 940 ym job */ @@ -463,11 +463,11 @@ int mp3dec_start(FILE *f, int fpos_start) if (loaded_mp3 != f) { - if (PicoMessage != NULL) + if (PicoIn.osdMessage != NULL) { fseek(f, 0, SEEK_END); if (ftell(f) > 2*1024*1024) - PicoMessage("Loading MP3..."); + PicoIn.osdMessage("Loading MP3..."); } fseek(f, 0, SEEK_SET); fread(mp3_mem, 1, MP3_SIZE_MAX, f); diff --git a/platform/gp2x/emu.c b/platform/gp2x/emu.c index 3b3a234..7e9a132 100644 --- a/platform/gp2x/emu.c +++ b/platform/gp2x/emu.c @@ -692,7 +692,7 @@ void pemu_sound_start(void) { soc = soc_detect(); if (soc == SOCID_POLLUX) { - PsndRate = pollux_get_real_snd_rate(PsndRate); + PicoIn.sndRate = pollux_get_real_snd_rate(PicoIn.sndRate); PsndRerate(Pico.m.frame_count ? 1 : 0); } @@ -707,10 +707,10 @@ void pemu_sound_stop(void) int i; /* get back from Pollux pain */ - PsndRate += 1000; + PicoIn.sndRate += 1000; for (i = 0; i < ARRAY_SIZE(sound_rates); i++) { - if (PsndRate >= sound_rates[i]) { - PsndRate = sound_rates[i]; + if (PicoIn.sndRate >= sound_rates[i]) { + PicoIn.sndRate = sound_rates[i]; break; } } diff --git a/platform/libretro/libretro.c b/platform/libretro/libretro.c index 99f0f3b..2bdd07d 100644 --- a/platform/libretro/libretro.c +++ b/platform/libretro/libretro.c @@ -1088,9 +1088,9 @@ bool retro_load_game(const struct retro_game_info *info) PicoLoopPrepare(); - PicoWriteSound = snd_write; + PicoIn.writeSound = snd_write; memset(sndBuffer, 0, sizeof(sndBuffer)); - PsndOut = sndBuffer; + PicoIn.sndOut = sndBuffer; PsndRerate(0); return true; @@ -1193,7 +1193,7 @@ static const unsigned short retro_pico_map[] = { static void snd_write(int len) { - audio_batch_cb(PsndOut, len / 4); + audio_batch_cb(PicoIn.sndOut, len / 4); } static enum input_device input_name_to_val(const char *name) @@ -1375,7 +1375,7 @@ void retro_init(void) #endif PicoIn.opt |= POPT_EN_DRC; #endif - PsndRate = 44100; + PicoIn.sndRate = 44100; PicoIn.autoRgnOrder = 0x184; // US, EU, JP vout_width = 320; @@ -1390,9 +1390,9 @@ void retro_init(void) PicoDrawSetOutFormat(PDF_RGB555, 0); PicoDrawSetOutBuf(vout_buf, vout_width * 2); - //PicoMessage = plat_status_msg_busy_next; - PicoMCDopenTray = disk_tray_open; - PicoMCDcloseTray = disk_tray_close; + //PicoIn.osdMessage = plat_status_msg_busy_next; + PicoIn.mcdTrayOpen = disk_tray_open; + PicoIn.mcdTrayClose = disk_tray_close; update_variables(); } diff --git a/platform/psp/emu.c b/platform/psp/emu.c index 8f77f39..0656f58 100644 --- a/platform/psp/emu.c +++ b/platform/psp/emu.c @@ -571,32 +571,32 @@ void pemu_sound_start(void) samples_made = samples_done = 0; - if (PsndRate != PsndRate_old || (PicoIn.opt&0x0b) != (PicoOpt_old&0x0b) || Pico.m.pal != pal_old) { + if (PicoIn.sndRate != PsndRate_old || (PicoIn.opt&0x0b) != (PicoOpt_old&0x0b) || Pico.m.pal != pal_old) { PsndRerate(Pico.m.frame_count ? 1 : 0); } stereo=(PicoIn.opt&8)>>3; samples_block = Pico.m.pal ? SOUND_BLOCK_SIZE_PAL : SOUND_BLOCK_SIZE_NTSC; - if (PsndRate <= 22050) samples_block /= 2; + if (PicoIn.sndRate <= 22050) samples_block /= 2; sndBuffer_endptr = &sndBuffer[samples_block*SOUND_BLOCK_COUNT]; lprintf("starting audio: %i, len: %i, stereo: %i, pal: %i, block samples: %i\n", - PsndRate, PsndLen, stereo, Pico.m.pal, samples_block); + PicoIn.sndRate, Pico.snd.len, stereo, Pico.m.pal, samples_block); // while (sceAudioOutput2GetRestSample() > 0) psp_msleep(100); // sceAudio_5C37C0AE(); - ret = sceAudio_38553111(samples_block/2, PsndRate, 2); // seems to not need that stupid 64byte alignment + ret = sceAudio_38553111(samples_block/2, PicoIn.sndRate, 2); // seems to not need that stupid 64byte alignment if (ret < 0) { lprintf("sceAudio_38553111() failed: %i\n", ret); emu_status_msg("sound init failed (%i), snd disabled", ret); currentConfig.EmuOpt &= ~EOPT_EN_SOUND; } else { - PicoWriteSound = writeSound; + PicoIn.writeSound = writeSound; memset32((int *)(void *)sndBuffer, 0, sizeof(sndBuffer)/4); snd_playptr = sndBuffer_endptr - samples_block; samples_made = samples_block; // send 1 empty block first.. - PsndOut = sndBuffer; - PsndRate_old = PsndRate; + PicoIn.sndOut = sndBuffer; + PsndRate_old = PicoIn.sndRate; PicoOpt_old = PicoIn.opt; pal_old = Pico.m.pal; } @@ -641,16 +641,16 @@ static void writeSound(int len) { int ret; - PsndOut += len / 2; - /*if (PsndOut > sndBuffer_endptr) { - memcpy32((int *)(void *)sndBuffer, (int *)endptr, (PsndOut - endptr + 1) / 2); - PsndOut = &sndBuffer[PsndOut - endptr]; + PicoIn.sndOut += len / 2; + /*if (PicoIn.sndOut > sndBuffer_endptr) { + memcpy32((int *)(void *)sndBuffer, (int *)endptr, (PicoIn.sndOut - endptr + 1) / 2); + PicoIn.sndOut = &sndBuffer[PicoIn.sndOut - endptr]; lprintf("mov\n"); } else*/ - if (PsndOut > sndBuffer_endptr) lprintf("snd oflow %i!\n", PsndOut - sndBuffer_endptr); - if (PsndOut >= sndBuffer_endptr) - PsndOut = sndBuffer; + if (PicoIn.sndOut > sndBuffer_endptr) lprintf("snd oflow %i!\n", PicoIn.sndOut - sndBuffer_endptr); + if (PicoIn.sndOut >= sndBuffer_endptr) + PicoIn.sndOut = sndBuffer; // signal the snd thread samples_made += len / 2; @@ -873,7 +873,7 @@ void pemu_loop(void) } // prepare sound stuff - PsndOut = NULL; + PicoIn.sndOut = NULL; if (currentConfig.EmuOpt & EOPT_EN_SOUND) { pemu_sound_start(); @@ -1021,9 +1021,9 @@ void pemu_loop(void) if (PicoIn.AHW & PAHW_MCD) PicoCDBufferFree(); - if (PsndOut != NULL) { + if (PicoIn.sndOut != NULL) { pemu_sound_stop(); - PsndOut = NULL; + PicoIn.sndOut = NULL; } // save SRAM diff --git a/platform/psp/menu.c b/platform/psp/menu.c index de63d34..ab022f9 100644 --- a/platform/psp/menu.c +++ b/platform/psp/menu.c @@ -1227,7 +1227,7 @@ static void menu_opt_cust_draw(const menu_entry *entry, int x, int y, void *para break; case MA_OPT_SOUND_QUALITY: str = (PicoIn.opt&0x08)?"stereo":"mono"; - text_out16(x, y, "Sound Quality: %5iHz %s", PsndRate, str); + text_out16(x, y, "Sound Quality: %5iHz %s", PicoIn.sndRate, str); break; case MA_OPT_REGION: text_out16(x, y, "Region: %s", me_region_name(PicoIn.regionOverride, PicoIn.autoRgnOrder)); @@ -1353,7 +1353,7 @@ static int menu_loop_options(void) } break; case MA_OPT_SOUND_QUALITY: - PsndRate = sndrate_prevnext(PsndRate, inp & PBTN_RIGHT); + PicoIn.sndRate = sndrate_prevnext(PicoIn.sndRate, inp & PBTN_RIGHT); break; case MA_OPT_REGION: region_prevnext(inp & PBTN_RIGHT); diff --git a/platform/psp/mp3.c b/platform/psp/mp3.c index 4ea3bdd..1862439 100644 --- a/platform/psp/mp3.c +++ b/platform/psp/mp3.c @@ -403,8 +403,8 @@ void mp3_update(int *buffer, int length, int stereo) if (mp3_handle < 0 || mp3_src_pos >= mp3_src_size) return; length_mp3 = length; - if (PsndRate == 22050) length_mp3 <<= 1; // mp3s are locked to 44100Hz stereo - else if (PsndRate == 11025) length_mp3 <<= 2; // so make length 44100ish + if (PicoIn.sndRate == 22050) length_mp3 <<= 1; // mp3s are locked to 44100Hz stereo + else if (PicoIn.sndRate == 11025) length_mp3 <<= 2; // so make length 44100ish /* do we have to wait? */ if (mp3_job_started && mp3_samples_ready < length_mp3) @@ -420,8 +420,8 @@ void mp3_update(int *buffer, int length, int stereo) { int shr = 0; void (*mix_samples)(int *dest_buf, short *mp3_buf, int count) = mix_16h_to_32; - if (PsndRate == 22050) { mix_samples = mix_16h_to_32_s1; shr = 1; } - else if (PsndRate == 11025) { mix_samples = mix_16h_to_32_s2; shr = 2; } + if (PicoIn.sndRate == 22050) { mix_samples = mix_16h_to_32_s1; shr = 1; } + else if (PicoIn.sndRate == 11025) { mix_samples = mix_16h_to_32_s2; shr = 2; } if (1152 - mp3_buffer_offs >= length_mp3) { mix_samples(buffer, mp3_mix_buffer[mp3_play_bufsel] + mp3_buffer_offs*2, length<<1); diff --git a/platform/win32/plat.c b/platform/win32/plat.c index a9cceb7..8abb062 100644 --- a/platform/win32/plat.c +++ b/platform/win32/plat.c @@ -131,7 +131,7 @@ void pemu_sound_start(void) { int ret; - PsndOut = NULL; + PicoIn.sndOut = NULL; currentConfig.EmuOpt &= ~EOPT_EXT_FRMLIMIT; // prepare sound stuff @@ -139,14 +139,14 @@ void pemu_sound_start(void) { PsndRerate(0); - ret = DSoundInit(FrameWnd, PsndRate, (PicoIn.opt & POPT_EN_STEREO) ? 1 : 0, PsndLen); + ret = DSoundInit(FrameWnd, PicoIn.sndRate, (PicoIn.opt & POPT_EN_STEREO) ? 1 : 0, Pico.snd.len); if (ret != 0) { lprintf("dsound init failed\n"); return; } - PsndOut = (void *)sndbuff; - PicoWriteSound = update_sound; + PicoIn.sndOut = (void *)sndbuff; + PicoIn.writeSound = update_sound; currentConfig.EmuOpt |= EOPT_EXT_FRMLIMIT; } } diff --git a/tools/mkoffsets.c b/tools/mkoffsets.c index 297a196..7e57383 100644 --- a/tools/mkoffsets.c +++ b/tools/mkoffsets.c @@ -58,7 +58,7 @@ int main(int argc, char *argv[]) DUMP_EST(f, Pico); DUMP_EST(f, PicoMem_vram); DUMP_EST(f, PicoMem_cram); - DUMP_EST(f, PicoIn.opt); + DUMP_EST(f, PicoOpt); DUMP_EST(f, Draw2FB); DUMP_EST(f, HighPal); DUMP_PMEM(f, vram); -- 2.39.2