#include "../common/emu.h"
#include "../common/config.h"
#include "../common/lprintf.h"
-#include "../../Pico/PicoInt.h"
+#include <pico/pico_int.h>
+#include <pico/cd/cue.h>
#define OSD_FPS_X 432
char romFileName[PATH_MAX];
unsigned char *PicoDraw2FB = (unsigned char *)VRAM_CACHED_STUFF + 8; // +8 to be able to skip border with 1 quadword..
-int engineState = PGS_Menu;
+int engineState = PGS_Menu, engineStateSuspend;
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);
noticeMsgTime = sceKernelGetSystemTimeLow();
}
-void emu_getMainDir(char *dst, int len)
+int emu_getMainDir(char *dst, int len)
{
if (len > 0) *dst = 0;
+ return 0;
}
static void osd_text(int x, const char *text, int is_active, int clear_all)
{
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
defaultConfig.scale = 1.20; // fullscreen
defaultConfig.hscale40 = 1.25;
defaultConfig.hscale32 = 1.56;
-}
-
-void emu_setDefaultConfig(void)
-{
- memcpy(¤tConfig, &defaultConfig, sizeof(currentConfig));
- PicoOpt = currentConfig.s_PicoOpt;
- PsndRate = currentConfig.s_PsndRate;
- PicoRegionOverride = currentConfig.s_PicoRegion;
- PicoAutoRgnOrder = currentConfig.s_PicoAutoRgnOrder;
- PicoCDBuffers = currentConfig.s_PicoCDBuffers;
+ defaultConfig.turbo_rate = 15;
}
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);
+
+static void (*amips_clut_f)(unsigned short *dst, unsigned char *src, unsigned short *pal, int count) = NULL;
struct Vertex
{
*/
}
-static void do_pal_update(int allow_sh)
+static void do_pal_update(int allow_sh, int allow_as)
{
unsigned int *dpal=(void *)localPal;
int i;
// dpal[i] = ((spal[i]&0x000f000f)<< 1)|((spal[i]&0x00f000f0)<<3)|((spal[i]&0x0f000f00)<<4);
do_pal_convert(localPal, Pico.cram, currentConfig.gamma, currentConfig.gamma2);
+ Pico.m.dirtyPal = 0;
+ need_pal_upload = 1;
+
if (allow_sh && (Pico.video.reg[0xC]&8)) // shadow/hilight?
{
// shadowed pixels
localPal[0x80|i]=(unsigned short)t;
}
localPal[0xe0] = 0;
+ localPal[0xf0] = 0x001f;
+ }
+ else if (allow_as && (rendstatus & PDRAW_SPR_LO_ON_HI))
+ {
+ memcpy32((int *)dpal+0x80/2, (void *)localPal, 0x40*2/4);
}
- Pico.m.dirtyPal = 0;
- need_pal_upload = 1;
}
static void do_slowmode_lines(int line_to)
if (!(Pico.video.reg[1]&8)) { line = 8; dst += 512*8; src += 512*8; }
for (; line < line_to; line++, dst+=512, src+=512)
- amips_clut(dst, src, localPal, line_len);
+ amips_clut_f(dst, src, localPal, line_len);
}
static void EmuScanPrepare(void)
HighCol = (unsigned char *)VRAM_CACHED_STUFF + 8;
if (!(Pico.video.reg[1]&8)) HighCol += 8*512;
- dynamic_palette = 0;
+ if (dynamic_palette > 0)
+ dynamic_palette--;
+
if (Pico.m.dirtyPal)
- do_pal_update(1);
+ do_pal_update(1, 1);
+ if ((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)
if (Pico.m.dirtyPal) {
if (!dynamic_palette) {
do_slowmode_lines(num);
- dynamic_palette = 1;
+ dynamic_palette = 3; // last for 2 more frames
}
- do_pal_update(1);
+ do_pal_update(1, 1);
}
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(dst, HighCol + 8, localPal, line_len);
+ amips_clut_f(dst, HighCol + 8, localPal, line_len);
}
return 0;
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);
}
if ((PicoOpt&0x10) && Pico.m.dirtyPal)
- do_pal_update(0);
+ do_pal_update(0, 0);
sceKernelDcacheWritebackAll();
*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)
{
memset32((int *)pd, 0xe0e0e0e0, 320/4);
}
+ if (PicoAHW & PAHW_PICO)
+ draw_pico_ptr();
+
blitscreen_clut();
}
PicoScanEnd = EmuScanSlowEnd;
localPal[0xe0] = 0;
+ localPal[0xf0] = 0x001f;
Pico.m.dirtyPal = 1;
blit_16bit_mode = dynamic_palette = 0;
sceGuSync(0,0);
}
+void emu_platformDebugCat(char *str)
+{
+ strcat(str, blit_16bit_mode ? "soft clut\n" : "hard clut\n");
+}
+
/* sound stuff */
#define SOUND_BLOCK_SIZE_NTSC (1470*2) // 1024 // 1152
lprintf("sceKernelCreateThread failed: %i\n", thid);
}
-static void sound_prepare(void)
+void emu_startSound(void)
{
static int PsndRate_old = 0, PicoOpt_old = 0, pal_old = 0;
int ret, stereo;
}
}
-static void sound_end(void)
+void emu_endSound(void)
{
int i;
if (samples_done == 0)
sceAudio_5C37C0AE();
}
+/* wait until we can write more sound */
+void emu_waitSound(void)
+{
+ // TODO: test this
+ while (!sound_thread_exit && samples_made - samples_done > samples_block * 4)
+ psp_msleep(10);
+}
+
static void sound_deinit(void)
{
sound_thread_exit = 1;
PicoSkipFrame=0;
}
-void emu_forcedFrame(void)
+void emu_forcedFrame(int opts)
{
int po_old = PicoOpt;
int eo_old = currentConfig.EmuOpt;
- PicoOpt &= ~0x0010;
- PicoOpt |= 0x4080; // soft_scale | acc_sprites
+ PicoOpt &= ~0x10;
+ PicoOpt |= opts|POPT_ACC_SPRITES;
currentConfig.EmuOpt |= 0x80;
vidResetMode();
}
+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)
}
}
- PicoPad[0] = (unsigned short) allActions[0];
- PicoPad[1] = (unsigned short) allActions[1];
+ PicoPad[0] = allActions[0] & 0xfff;
+ PicoPad[1] = allActions[1] & 0xfff;
+
+ if (allActions[0] & 0x7000) emu_DoTurbo(&PicoPad[0], allActions[0]);
+ if (allActions[1] & 0x7000) emu_DoTurbo(&PicoPad[1], allActions[1]);
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();
PsndOut = NULL;
if (currentConfig.EmuOpt & 4)
{
- sound_prepare();
+ emu_startSound();
}
sceDisplayWaitVblankStart();
}
+ emu_changeFastForward(0);
+
if (PicoAHW & PAHW_MCD) PicoCDBufferFree();
if (PsndOut != NULL) {
+ emu_endSound();
PsndOut = NULL;
- sound_end();
}
// save SRAM
{
if (!(PicoAHW & PAHW_MCD)) return;
- // reopen files..
+ // reopen first CD track
if (Pico_mcd->TOC.Tracks[0].F != NULL)
{
- lprintf("emu_HandleResume: reopen %s\n", romFileName);
+ char *fname = romFileName;
+ int len = strlen(romFileName);
+ cue_data_t *cue_data = NULL;
+
+ if (len > 4 && strcasecmp(fname + len - 4, ".cue") == 0)
+ {
+ cue_data = cue_parse(romFileName);
+ if (cue_data != NULL)
+ fname = cue_data->tracks[1].fname;
+ }
+
+ lprintf("emu_HandleResume: reopen %s\n", fname);
pm_close(Pico_mcd->TOC.Tracks[0].F);
- Pico_mcd->TOC.Tracks[0].F = pm_open(romFileName);
+ Pico_mcd->TOC.Tracks[0].F = pm_open(fname);
lprintf("reopen %s\n", Pico_mcd->TOC.Tracks[0].F != NULL ? "ok" : "failed");
+
+ if (cue_data != NULL) cue_destroy(cue_data);
}
mp3_reopen_file();
+
+ if (!(Pico_mcd->s68k_regs[0x36] & 1) && (Pico_mcd->scd.Status_CDC & 1))
+ cdda_start_play();
}
notaz.gp2x.de / libpicofe.git / blobdiff