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famec: fix CHK
[picodrive.git]
/
platform
/
psp
/
emu.c
diff --git
a/platform/psp/emu.c
b/platform/psp/emu.c
index
9e299ea
..
dd4381b
100644
(file)
--- a/
platform/psp/emu.c
+++ b/
platform/psp/emu.c
@@
-1,7
+1,10
@@
-// (c) Copyright 2007 notaz, All rights reserved.
-// Free for non-commercial use.
-
-// For commercial use, separate licencing terms must be obtained.
+/*
+ * PicoDrive
+ * (C) notaz, 2007,2008
+ *
+ * This work is licensed under the terms of MAME license.
+ * See COPYING file in the top-level directory.
+ */
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/types.h>
@@
-33,11
+36,9
@@
int sceAudio_E0727056(int volume, void *buffer); // blocking output
int sceAudioOutput2GetRestSample();
int sceAudioOutput2GetRestSample();
-
unsigned char *Pico
Draw2FB = (unsigned char *)VRAM_CACHED_STUFF + 8; // +8 to be able to skip border with 1 quadword..
+
//unsigned char *
Draw2FB = (unsigned char *)VRAM_CACHED_STUFF + 8; // +8 to be able to skip border with 1 quadword..
int engineStateSuspend;
int engineStateSuspend;
-static unsigned int noticeMsgTime = 0;
-
#define PICO_PEN_ADJUST_X 4
#define PICO_PEN_ADJUST_Y 2
static int pico_pen_x = 320/2, pico_pen_y = 240/2;
#define PICO_PEN_ADJUST_X 4
#define PICO_PEN_ADJUST_Y 2
static int pico_pen_x = 320/2, pico_pen_y = 240/2;
@@
-47,17
+48,6
@@
static void sound_deinit(void);
static void blit2(const char *fps, const char *notice, int lagging_behind);
static void clearArea(int full);
static void blit2(const char *fps, const char *notice, int lagging_behind);
static void clearArea(int full);
-void plat_status_msg(const char *format, ...)
-{
- va_list vl;
-
- va_start(vl, format);
- vsnprintf(noticeMsg, sizeof(noticeMsg), fmt, vl);
- va_end(vl);
-
- noticeMsgTime = sceKernelGetSystemTimeLow();
-}
-
int plat_get_root_dir(char *dst, int len)
{
if (len > 0) *dst = 0;
int plat_get_root_dir(char *dst, int len)
{
if (len > 0) *dst = 0;
@@
-76,7
+66,7
@@
static void osd_text(int x, const char *text, int is_active, int clear_all)
memset32_uncached(p, 0, len);
}
if (is_active) { tmp = psp_screen; psp_screen = screen; } // nasty pointer tricks
memset32_uncached(p, 0, len);
}
if (is_active) { tmp = psp_screen; psp_screen = screen; } // nasty pointer tricks
- emu_text
O
ut16(x, 264, text);
+ emu_text
_o
ut16(x, 264, text);
if (is_active) psp_screen = tmp;
}
if (is_active) psp_screen = tmp;
}
@@
-102,14
+92,8
@@
void emu_Deinit(void)
void pemu_prep_defconfig(void)
{
void pemu_prep_defconfig(void)
{
- memset(&defaultConfig, 0, sizeof(defaultConfig));
- defaultConfig.EmuOpt = 0x1d | 0x680; // | <- confirm_save, cd_leds, acc rend
- defaultConfig.s_PicoOpt = 0x0f | POPT_EN_MCD_PCM|POPT_EN_MCD_CDDA|POPT_EN_MCD_GFX|POPT_ACC_SPRITES;
defaultConfig.s_PsndRate = 22050;
defaultConfig.s_PsndRate = 22050;
- defaultConfig.s_PicoRegion = 0; // auto
- defaultConfig.s_PicoAutoRgnOrder = 0x184; // US, EU, JP
defaultConfig.s_PicoCDBuffers = 64;
defaultConfig.s_PicoCDBuffers = 64;
- defaultConfig.Frameskip = -1; // auto
defaultConfig.CPUclock = 333;
defaultConfig.KeyBinds[ 4] = 1<<0; // SACB RLDU
defaultConfig.KeyBinds[ 6] = 1<<1;
defaultConfig.CPUclock = 333;
defaultConfig.KeyBinds[ 4] = 1<<0; // SACB RLDU
defaultConfig.KeyBinds[ 6] = 1<<1;
@@
-130,7
+114,6
@@
void pemu_prep_defconfig(void)
defaultConfig.scale = 1.20; // fullscreen
defaultConfig.hscale40 = 1.25;
defaultConfig.hscale32 = 1.56;
defaultConfig.scale = 1.20; // fullscreen
defaultConfig.hscale40 = 1.25;
defaultConfig.hscale32 = 1.56;
- defaultConfig.turbo_rate = 15;
}
}
@@
-240,7
+223,7
@@
static void do_pal_update(int allow_sh, int allow_as)
localPal[0xe0] = 0;
localPal[0xf0] = 0x001f;
}
localPal[0xe0] = 0;
localPal[0xf0] = 0x001f;
}
- else if (allow_as && (rendstatus & PDRAW_SPR_LO_ON_HI))
+ else if (allow_as && (
Pico.est.
rendstatus & PDRAW_SPR_LO_ON_HI))
{
memcpy32((int *)dpal+0x80/2, (void *)localPal, 0x40*2/4);
}
{
memcpy32((int *)dpal+0x80/2, (void *)localPal, 0x40*2/4);
}
@@
-259,33
+242,29
@@
static void do_slowmode_lines(int line_to)
static void EmuScanPrepare(void)
{
static void EmuScanPrepare(void)
{
- HighCol = (unsigned char *)VRAM_CACHED_STUFF + 8;
- if (!(Pico.video.reg[1]&8)) HighCol += 8*512;
+
Pico.est.
HighCol = (unsigned char *)VRAM_CACHED_STUFF + 8;
+ if (!(Pico.video.reg[1]&8))
Pico.est.
HighCol += 8*512;
if (dynamic_palette > 0)
dynamic_palette--;
if (Pico.m.dirtyPal)
do_pal_update(1, 1);
if (dynamic_palette > 0)
dynamic_palette--;
if (Pico.m.dirtyPal)
do_pal_update(1, 1);
- if ((rendstatus & PDRAW_SPR_LO_ON_HI) && !(Pico.video.reg[0xC]&8))
+ if ((
Pico.est.
rendstatus & PDRAW_SPR_LO_ON_HI) && !(Pico.video.reg[0xC]&8))
amips_clut_f = amips_clut_6bit;
else amips_clut_f = amips_clut;
}
static int EmuScanSlowBegin(unsigned int num)
{
amips_clut_f = amips_clut_6bit;
else amips_clut_f = amips_clut;
}
static int EmuScanSlowBegin(unsigned int num)
{
- if (!(Pico.video.reg[1]&8)) num += 8;
-
if (!dynamic_palette)
if (!dynamic_palette)
- HighCol = (unsigned char *)VRAM_CACHED_STUFF + num * 512 + 8;
+
Pico.est.
HighCol = (unsigned char *)VRAM_CACHED_STUFF + num * 512 + 8;
return 0;
}
static int EmuScanSlowEnd(unsigned int num)
{
return 0;
}
static int EmuScanSlowEnd(unsigned int num)
{
- if (!(Pico.video.reg[1]&8)) num += 8;
-
if (Pico.m.dirtyPal) {
if (!dynamic_palette) {
do_slowmode_lines(num);
if (Pico.m.dirtyPal) {
if (!dynamic_palette) {
do_slowmode_lines(num);
@@
-297,7
+276,7
@@
static int EmuScanSlowEnd(unsigned int num)
if (dynamic_palette) {
int line_len = (Pico.video.reg[12]&1) ? 320 : 256;
void *dst = (char *)VRAM_STUFF + 512*240 + 512*2*num;
if (dynamic_palette) {
int line_len = (Pico.video.reg[12]&1) ? 320 : 256;
void *dst = (char *)VRAM_STUFF + 512*240 + 512*2*num;
- amips_clut_f(dst, HighCol + 8, localPal, line_len);
+ amips_clut_f(dst,
Pico.est.
HighCol + 8, localPal, line_len);
}
return 0;
}
return 0;
@@
-409,7
+388,7
@@
static void dbg_text(void)
p = (int *) ((int)p & ~3); // align
memset32_uncached(p, 0, len);
}
p = (int *) ((int)p & ~3); // align
memset32_uncached(p, 0, len);
}
- emu_text
O
ut16(2, 256, text);
+ emu_text
_o
ut16(2, 256, text);
}
#endif
}
#endif
@@
-421,9
+400,9
@@
void blit1(void)
int i;
unsigned char *pd;
// clear top and bottom trash
int i;
unsigned char *pd;
// clear top and bottom trash
- for (pd = PicoDraw2FB+8, i = 8; i > 0; i--, pd += 512)
+ for (pd = Pico
.est.
Draw2FB+8, i = 8; i > 0; i--, pd += 512)
memset32((int *)pd, 0xe0e0e0e0, 320/4);
memset32((int *)pd, 0xe0e0e0e0, 320/4);
- for (pd = PicoDraw2FB+512*232+8, i = 8; i > 0; i--, pd += 512)
+ for (pd = Pico
.est.
Draw2FB+512*232+8, i = 8; i > 0; i--, pd += 512)
memset32((int *)pd, 0xe0e0e0e0, 320/4);
}
memset32((int *)pd, 0xe0e0e0e0, 320/4);
}
@@
-489,9
+468,8
@@
static void vidResetMode(void)
sceGuTexImage(0,512,512,512,(char *)VRAM_STUFF + 16);
// slow rend.
sceGuTexImage(0,512,512,512,(char *)VRAM_STUFF + 16);
// slow rend.
- PicoDrawSetColorFormat(-1);
- PicoScanBegin = EmuScanSlowBegin;
- PicoScanEnd = EmuScanSlowEnd;
+ PicoDrawSetOutFormat(PDF_NONE, 0);
+ PicoDrawSetCallbacks(EmuScanSlowBegin, EmuScanSlowEnd);
localPal[0xe0] = 0;
localPal[0xf0] = 0x001f;
localPal[0xe0] = 0;
localPal[0xf0] = 0x001f;
@@
-610,7
+588,7
@@
void pemu_sound_start(void)
ret = sceAudio_38553111(samples_block/2, PsndRate, 2); // seems to not need that stupid 64byte alignment
if (ret < 0) {
lprintf("sceAudio_38553111() failed: %i\n", ret);
ret = sceAudio_38553111(samples_block/2, PsndRate, 2); // seems to not need that stupid 64byte alignment
if (ret < 0) {
lprintf("sceAudio_38553111() failed: %i\n", ret);
-
plat
_status_msg("sound init failed (%i), snd disabled", ret);
+
emu
_status_msg("sound init failed (%i), snd disabled", ret);
currentConfig.EmuOpt &= ~EOPT_EN_SOUND;
} else {
PicoWriteSound = writeSound;
currentConfig.EmuOpt &= ~EOPT_EN_SOUND;
} else {
PicoWriteSound = writeSound;
@@
-662,9
+640,8
@@
static void sound_deinit(void)
static void writeSound(int len)
{
int ret;
static void writeSound(int len)
{
int ret;
- if (PicoOpt&8) len<<=1;
- PsndOut += len;
+ PsndOut += len
/ 2
;
/*if (PsndOut > sndBuffer_endptr) {
memcpy32((int *)(void *)sndBuffer, (int *)endptr, (PsndOut - endptr + 1) / 2);
PsndOut = &sndBuffer[PsndOut - endptr];
/*if (PsndOut > sndBuffer_endptr) {
memcpy32((int *)(void *)sndBuffer, (int *)endptr, (PsndOut - endptr + 1) / 2);
PsndOut = &sndBuffer[PsndOut - endptr];
@@
-676,7
+653,7
@@
static void writeSound(int len)
PsndOut = sndBuffer;
// signal the snd thread
PsndOut = sndBuffer;
// signal the snd thread
- samples_made += len;
+ samples_made += len
/ 2
;
if (samples_made - samples_done > samples_block*2) {
// lprintf("signal, %i/%i\n", samples_done, samples_made);
ret = sceKernelSignalSema(sound_sem, 1);
if (samples_made - samples_done > samples_block*2) {
// lprintf("signal, %i/%i\n", samples_done, samples_made);
ret = sceKernelSignalSema(sound_sem, 1);
@@
-692,13
+669,15
@@
static void SkipFrame(void)
PicoSkipFrame=0;
}
PicoSkipFrame=0;
}
-void pemu_forced_frame(int
opts
)
+void pemu_forced_frame(int
no_scale, int do_emu
)
{
int po_old = PicoOpt;
int eo_old = currentConfig.EmuOpt;
{
int po_old = PicoOpt;
int eo_old = currentConfig.EmuOpt;
- PicoOpt &= ~0x10;
- PicoOpt |= opts|POPT_ACC_SPRITES;
+ PicoOpt &= ~POPT_ALT_RENDERER;
+ PicoOpt |= POPT_ACC_SPRITES;
+ if (!no_scale)
+ PicoOpt |= POPT_EN_SOFTSCALE;
currentConfig.EmuOpt |= 0x80;
vidResetMode();
currentConfig.EmuOpt |= 0x80;
vidResetMode();
@@
-706,9
+685,8
@@
void pemu_forced_frame(int opts)
memset32((int *)VRAM_CACHED_STUFF + 512*232/4, 0xe0e0e0e0, 512*8/4);
memset32_uncached((int *)psp_screen + 512*264*2/4, 0, 512*8*2/4);
memset32((int *)VRAM_CACHED_STUFF + 512*232/4, 0xe0e0e0e0, 512*8/4);
memset32_uncached((int *)psp_screen + 512*264*2/4, 0, 512*8*2/4);
- PicoDrawSetColorFormat(-1);
- PicoScanBegin = EmuScanSlowBegin;
- PicoScanEnd = EmuScanSlowEnd;
+ PicoDrawSetOutFormat(PDF_NONE, 0);
+ PicoDrawSetCallbacks(EmuScanSlowBegin, EmuScanSlowEnd);
EmuScanPrepare();
PicoFrameDrawOnly();
blit1();
EmuScanPrepare();
PicoFrameDrawOnly();
blit1();
@@
-748,7
+726,7
@@
static void RunEvents(unsigned int which)
{
int do_it = 1;
{
int do_it = 1;
- if ( emu_check
SaveF
ile(state_slot) &&
+ if ( emu_check
_save_f
ile(state_slot) &&
(( (which & 0x1000) && (currentConfig.EmuOpt & 0x800)) || // load
(!(which & 0x1000) && (currentConfig.EmuOpt & 0x200))) ) // save
{
(( (which & 0x1000) && (currentConfig.EmuOpt & 0x800)) || // load
(!(which & 0x1000) && (currentConfig.EmuOpt & 0x200))) ) // save
{
@@
-767,7
+745,7
@@
static void RunEvents(unsigned int which)
{
osd_text(4, (which & 0x1000) ? "LOADING GAME" : "SAVING GAME", 1, 0);
PicoStateProgressCB = emu_msg_cb;
{
osd_text(4, (which & 0x1000) ? "LOADING GAME" : "SAVING GAME", 1, 0);
PicoStateProgressCB = emu_msg_cb;
- emu_
SaveLoadG
ame((which & 0x1000) >> 12, 0);
+ emu_
save_load_g
ame((which & 0x1000) >> 12, 0);
PicoStateProgressCB = NULL;
psp_msleep(0);
}
PicoStateProgressCB = NULL;
psp_msleep(0);
}
@@
-782,9
+760,9
@@
static void RunEvents(unsigned int which)
vidResetMode();
if (PicoOpt & POPT_ALT_RENDERER)
vidResetMode();
if (PicoOpt & POPT_ALT_RENDERER)
-
plat
_status_msg("fast renderer");
+
emu
_status_msg("fast renderer");
else if (currentConfig.EmuOpt&0x80)
else if (currentConfig.EmuOpt&0x80)
-
plat
_status_msg("accurate renderer");
+
emu
_status_msg("accurate renderer");
}
if (which & 0x0300)
{
}
if (which & 0x0300)
{
@@
-795,8
+773,8
@@
static void RunEvents(unsigned int which)
state_slot += 1;
if(state_slot > 9) state_slot = 0;
}
state_slot += 1;
if(state_slot > 9) state_slot = 0;
}
-
plat
_status_msg("SAVE SLOT %i [%s]", state_slot,
- emu_check
SaveF
ile(state_slot) ? "USED" : "FREE");
+
emu
_status_msg("SAVE SLOT %i [%s]", state_slot,
+ emu_check
_save_f
ile(state_slot) ? "USED" : "FREE");
}
}
}
}
@@
-825,7
+803,7
@@
static void updateKeys(void)
events = (allActions[0] | allActions[1]) >> 16;
if ((events ^ prevEvents) & 0x40) {
events = (allActions[0] | allActions[1]) >> 16;
if ((events ^ prevEvents) & 0x40) {
- emu_
changeFastF
orward(events & 0x40);
+ emu_
set_fastf
orward(events & 0x40);
reset_timing = 1;
}
reset_timing = 1;
}
@@
-1039,7
+1017,7
@@
void pemu_loop(void)
}
}
- emu_
changeFastF
orward(0);
+ emu_
set_fastf
orward(0);
if (PicoAHW & PAHW_MCD) PicoCDBufferFree();
if (PicoAHW & PAHW_MCD) PicoCDBufferFree();
@@
-1051,7
+1029,7
@@
void pemu_loop(void)
// save SRAM
if ((currentConfig.EmuOpt & 1) && SRam.changed) {
emu_msg_cb("Writing SRAM/BRAM..");
// save SRAM
if ((currentConfig.EmuOpt & 1) && SRam.changed) {
emu_msg_cb("Writing SRAM/BRAM..");
- emu_
SaveLoadG
ame(0, 1);
+ emu_
save_load_g
ame(0, 1);
SRam.changed = 0;
}
SRam.changed = 0;
}