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FAMEC idle loops, PSP port sync, minor adjustments

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@525 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2008-07-05 23:10:24 +00:00
parent b06778874d
commit c060a9ab9c
23 changed files with 408 additions and 155 deletions
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68
platform/psp/emu.c
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@ -39,6 +39,9 @@ int engineState = PGS_Menu;
static unsigned int noticeMsgTime = 0;
int reset_timing = 0; // do we need this?
#define PICO_PEN_ADJUST_X 4
#define PICO_PEN_ADJUST_Y 2
static int pico_pen_x = 320/2, pico_pen_y = 240/2;
static void sound_init(void);
static void sound_deinit(void);
@ -122,7 +125,7 @@ void emu_prepareDefaultConfig(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;
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_PicoRegion = 0; // auto
defaultConfig.s_PicoAutoRgnOrder = 0x184; // US, EU, JP
@ -164,7 +167,7 @@ void emu_setDefaultConfig(void)
extern void amips_clut(unsigned short *dst, unsigned char *src, unsigned short *pal, int count);
extern void amips_clut_6bit(unsigned short *dst, unsigned char *src, unsigned short *pal, int count);
extern void (*amips_clut_f)(unsigned short *dst, unsigned char *src, unsigned short *pal, int count) = NULL;
static void (*amips_clut_f)(unsigned short *dst, unsigned char *src, unsigned short *pal, int count) = NULL;
struct Vertex
{
@ -265,12 +268,11 @@ static void do_pal_update(int allow_sh, int allow_as)
localPal[0x80|i]=(unsigned short)t;
}
localPal[0xe0] = 0;
localPal[0xf0] = 0x001f;
}
else if (allow_as && (rendstatus & PDRAW_ACC_SPRITES))
{
memcpy32(localPal+0x40, localPal, 0x40);
memcpy32(localPal+0x80, localPal, 0x40);
memcpy32(localPal+0xc0, localPal, 0x40);
memcpy32((int *)(void *)(localPal+0x80), (void *)localPal, 0x40/2);
}
}
@ -340,7 +342,7 @@ static void blitscreen_clut(void)
if (dynamic_palette)
{
if (!blit_16bit_mode) {
if (!blit_16bit_mode) { // the current mode is not 16bit
sceGuTexMode(GU_PSM_5650, 0, 0, 0);
sceGuTexImage(0,512,512,512,(char *)VRAM_STUFF + 512*240);
@ -407,6 +409,21 @@ static void cd_leds(void)
*p++ = col_g; *p++ = col_g; p+=2; *p++ = col_r; *p++ = col_r;
}
static void draw_pico_ptr(void)
{
unsigned char *p = (unsigned char *)VRAM_STUFF + 16;
// only if pen enabled and for 8bit mode
if (pico_inp_mode == 0 || blit_16bit_mode) return;
p += 512 * (pico_pen_y + PICO_PEN_ADJUST_Y);
p += pico_pen_x + PICO_PEN_ADJUST_X;
p[ -1] = 0xe0; p[ 0] = 0xf0; p[ 1] = 0xe0;
p[ 511] = 0xf0; p[ 512] = 0xf0; p[ 513] = 0xf0;
p[1023] = 0xe0; p[1024] = 0xf0; p[1025] = 0xe0;
}
#if 0
static void dbg_text(void)
{
@ -438,6 +455,9 @@ void blit1(void)
memset32((int *)pd, 0xe0e0e0e0, 320/4);
}
if (PicoAHW & PAHW_PICO)
draw_pico_ptr();
blitscreen_clut();
}
@ -502,6 +522,7 @@ static void vidResetMode(void)
PicoScanEnd = EmuScanSlowEnd;
localPal[0xe0] = 0;
localPal[0xf0] = 0x001f;
Pico.m.dirtyPal = 1;
blit_16bit_mode = dynamic_palette = 0;
@ -693,7 +714,7 @@ void emu_forcedFrame(int opts)
int eo_old = currentConfig.EmuOpt;
PicoOpt &= ~0x10;
PicoOpt |= opts|POPT_ACC_SPRITES
PicoOpt |= opts|POPT_ACC_SPRITES;
currentConfig.EmuOpt |= 0x80;
vidResetMode();
@ -714,6 +735,29 @@ void emu_forcedFrame(int opts)
}
static void RunEventsPico(unsigned int events, unsigned int keys)
{
emu_RunEventsPico(events);
if (pico_inp_mode != 0)
{
PicoPad[0] &= ~0x0f; // release UDLR
if (keys & BTN_UP) { pico_pen_y--; if (pico_pen_y < 8) pico_pen_y = 8; }
if (keys & BTN_DOWN) { pico_pen_y++; if (pico_pen_y > 224-PICO_PEN_ADJUST_Y) pico_pen_y = 224-PICO_PEN_ADJUST_Y; }
if (keys & BTN_LEFT) { pico_pen_x--; if (pico_pen_x < 0) pico_pen_x = 0; }
if (keys & BTN_RIGHT) {
int lim = (Pico.video.reg[12]&1) ? 319 : 255;
pico_pen_x++;
if (pico_pen_x > lim-PICO_PEN_ADJUST_X)
pico_pen_x = lim-PICO_PEN_ADJUST_X;
}
PicoPicohw.pen_pos[0] = pico_pen_x;
if (!(Pico.video.reg[12]&1)) PicoPicohw.pen_pos[0] += pico_pen_x/4;
PicoPicohw.pen_pos[0] += 0x3c;
PicoPicohw.pen_pos[1] = pico_inp_mode == 1 ? (0x2f8 + pico_pen_y) : (0x1fc + pico_pen_y);
}
}
static void RunEvents(unsigned int which)
{
if (which & 0x1800) // save or load (but not both)
@ -822,7 +866,15 @@ static void updateKeys(void)
events = (allActions[0] | allActions[1]) >> 16;
if ((events ^ prevEvents) & 0x40) {
emu_changeFastForward(events & 0x40);
reset_timing = 1;
}
events &= ~prevEvents;
if (PicoAHW == PAHW_PICO)
RunEventsPico(events, keys);
if (events) RunEvents(events);
if (movie_data) emu_updateMovie();
@ -1030,6 +1082,8 @@ void emu_Loop(void)
}
emu_changeFastForward(0);
if (PicoAHW & PAHW_MCD) PicoCDBufferFree();
if (PsndOut != NULL) {