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Diffstat (limited to 'backends/platform/ps2/systemps2.cpp')
-rw-r--r--backends/platform/ps2/systemps2.cpp268
1 files changed, 186 insertions, 82 deletions
diff --git a/backends/platform/ps2/systemps2.cpp b/backends/platform/ps2/systemps2.cpp
index a7d782b07c..e19aa46abc 100644
--- a/backends/platform/ps2/systemps2.cpp
+++ b/backends/platform/ps2/systemps2.cpp
@@ -50,7 +50,6 @@
#include "backends/platform/ps2/cd.h"
#include "backends/platform/ps2/fileio.h"
#include "backends/platform/ps2/Gs2dScreen.h"
-#include "backends/platform/ps2/irxboot.h"
#include "backends/platform/ps2/ps2debug.h"
#include "backends/platform/ps2/ps2input.h"
#include "backends/platform/ps2/savefilemgr.h"
@@ -184,13 +183,11 @@ void systemSoundThread(OSystem_PS2 *system) {
}
void gluePowerOffCallback(void *system) {
- ((OSystem_PS2*)system)->powerOffCallback();
+ ((OSystem_PS2 *)system)->powerOffCallback();
}
void OSystem_PS2::startIrxModules(int numModules, IrxReference *modules) {
- _usbMassLoaded = _useMouse = _useKbd = _useHdd = _useNet = false;
-
int res = 0, rv = 0;
for (int i = 0; i < numModules; i++) {
if (modules[i].loc == IRX_FILE) {
@@ -216,6 +213,9 @@ void OSystem_PS2::startIrxModules(int numModules, IrxReference *modules) {
case KBD_DRIVER:
_useKbd = true;
break;
+ case CD_DRIVER:
+ _useCd = true;
+ break;
case HDD_DRIVER:
_useHdd = true;
break;
@@ -252,9 +252,68 @@ void OSystem_PS2::startIrxModules(int numModules, IrxReference *modules) {
sioprintf("UsbMass: %sloaded\n", _usbMassLoaded ? "" : "not ");
sioprintf("Mouse: %sloaded\n", _useMouse ? "" : "not ");
sioprintf("Kbd: %sloaded\n", _useKbd ? "" : "not ");
+ sioprintf("Cd: %sloaded\n", _useCd ? "" : "not ");
sioprintf("Hdd: %sloaded\n", _useHdd ? "" : "not ");
}
+bool OSystem_PS2::loadDrivers(IrxType type)
+{
+ IrxReference *modules;
+ int numModules;
+ int res;
+
+ numModules = loadIrxModules(_bootDevice, _bootPath, &modules, type);
+ // TODO: for IRX_NET allows override IP addr
+ startIrxModules(numModules, modules);
+
+ switch (type) {
+ case IRX_CORE:
+ /* Init I/O */
+ if ((res = fileXioInit()) < 0) {
+ msgPrintf(FOREVER, "FXIO init failed: %d", res);
+ quit();
+ }
+ /* Init sound */
+ if ((res = SjPCM_Init(0)) < 0) {
+ msgPrintf(FOREVER, "SjPCM bind failed: %d\n", res);
+ quit();
+ }
+ break;
+
+ case IRX_CDROM:
+ /* Init CDROM & RTC Clock */
+ if ((res = initCdvdFs()) < 0) {
+ msgPrintf(FOREVER, "CoDyVDfs bind failed: %d", res);
+ quit();
+ }
+ sioprintf("Reading RTC\n");
+ readRtcTime(); /* depends on CDROM driver! */
+ break;
+
+ case IRX_HDD:
+ /* Check HD is available and formatted */
+ if ((hddCheckPresent() < 0) || (hddCheckFormatted() < 0)) {
+ _useHdd = false;
+ }
+ else {
+ poweroffInit();
+ poweroffSetCallback(gluePowerOffCallback, this);
+ }
+ break;
+
+ case IRX_NET:
+ if (_bootDevice == HOST_DEV) // net is pre-loaded on host
+ _useNet = true; // so we need to set by hand
+ break;
+
+ default:
+ /* zzz */
+ break;
+ }
+
+ return true;
+}
+
OSystem_PS2::OSystem_PS2(const char *elfPath) {
_soundStack = _timerStack = NULL;
_printY = 0;
@@ -262,20 +321,19 @@ OSystem_PS2::OSystem_PS2(const char *elfPath) {
_systemQuit = false;
_modeChanged = false;
_screenChangeCount = 0;
+ _mouseVisible = false;
- _screen = new Gs2dScreen(320, 200, TV_DONT_CARE);
+ // _screen = new Gs2dScreen(320, 200, TV_DONT_CARE); // moved to ::initSize
sioprintf("Initializing system...\n");
- _screen->wantAnim(true);
+ // _screen->wantAnim(true);
- _bootPath = (char *)malloc(128);
+ _bootPath = (char *)memalign(64, 128);
_bootDevice = detectBootPath(elfPath, _bootPath);
- IrxReference *modules;
- int numModules = loadIrxModules(_bootDevice, _bootPath, &modules);
-
if (_bootDevice != HOST_DEV) {
+ // TODO: reset funx
sioprintf("Resetting IOP.\n");
cdvdInit(CDVD_EXIT);
cdvdExit();
@@ -298,50 +356,12 @@ OSystem_PS2::OSystem_PS2(const char *elfPath) {
// TODO: ps2link 1.46 will stall on "poweroff" init / cb
}
- startIrxModules(numModules, modules);
-
- int res;
- if ((res = fileXioInit()) < 0) {
- msgPrintf(FOREVER, "FXIO Init failed: %d", res);
- quit();
- }
-
- if ((res = initCdvdFs()) < 0) {
- msgPrintf(FOREVER, "CoDyVDfs bind failed: %d", res);
- quit();
- }
-
- if ((res = SjPCM_Init(0)) < 0) {
- msgPrintf(FOREVER, "SjPCM Bind failed: %d\n", res);
- quit();
- }
+ _usbMassLoaded = _useMouse = _useKbd = _useCd = _useHdd = _useNet = false;
- if (_useHdd) {
- if ((hddCheckPresent() < 0) || (hddCheckFormatted() < 0))
- _useHdd = false;
-
- //hddPreparePoweroff();
- poweroffInit();
-
- //hddSetUserPoweroffCallback(gluePowerOffCallback, this);
- poweroffSetCallback(gluePowerOffCallback, this);
- }
+ loadDrivers(IRX_CORE);
+ loadDrivers(IRX_CDROM); // consider CDROM as "core", as RTC depends on it
fileXioSetBlockMode(FXIO_NOWAIT);
-
- _mouseVisible = false;
-
- sioprintf("reading RTC\n");
- readRtcTime();
-
- if (_useHdd) {
- // TODO : make partition path configurable
- if (fio.mount("pfs0:", "hdd0:+ScummVM", 0) >= 0)
- printf("Successfully mounted!\n");
- else
- _useHdd = false;
- }
-
initMutexes();
}
@@ -362,8 +382,60 @@ void OSystem_PS2::init(void) {
prepMC();
makeConfigPath();
- _screen->wantAnim(false);
- fillScreen(0);
+ // _screen->wantAnim(false);
+ // fillScreen(0);
+}
+
+void OSystem_PS2::config(void) {
+ #ifndef NO_ADAPTOR
+ if (ConfMan.hasKey("hdd_part", "PlayStation2")) { // "hdd" ?
+ const char *hdd = ConfMan.get("hdd_part", "PlayStation2").c_str();
+
+ if ( !strcmp(hdd, "0") || !strcmp(hdd, "no") || !strcmp(hdd, "disable") ) {
+ _useHdd = false;
+ }
+ else {
+ loadDrivers(IRX_HDD);
+ hddMount(hdd);
+ }
+ }
+ else { // check for HDD and assume partition is +ScummVM
+ loadDrivers(IRX_HDD);
+ hddMount("ScummVM");
+ }
+
+ if (ConfMan.hasKey("net_addr", "PlayStation2")) { // "net" ?
+ const char *net = ConfMan.get("net_addr", "PlayStation2").c_str();
+
+ if ( !strcmp(net, "0") || !strcmp(net, "no") || !strcmp(net, "disable") ) {
+ _useNet = false;
+ }
+ else {
+ loadDrivers(IRX_NET);
+ // TODO: netInit("xxx.xxx.xxx.xxx");
+ }
+ }
+ else { // setup net - IP hardcoded 192.168.1.20
+ loadDrivers(IRX_NET);
+ }
+ #endif
+
+ // why USB drivers only load correctly post HDD ?
+ if (ConfMan.hasKey("usb_mass", "PlayStation2")) { // "usb" ?
+ const char *usb = ConfMan.get("usb_mass", "PlayStation2").c_str();
+
+ if ( !strcmp(usb, "0") || !strcmp(usb, "no") || !strcmp(usb, "disable") ) {
+ _usbMassLoaded = false;
+ }
+ else {
+ loadDrivers(IRX_USB);
+ loadDrivers(IRX_INPUT);
+ }
+ }
+ else { // load USB drivers (mass & input(
+ loadDrivers(IRX_USB);
+ loadDrivers(IRX_INPUT);
+ }
}
OSystem_PS2::~OSystem_PS2(void) {
@@ -384,22 +456,22 @@ void OSystem_PS2::initTimer(void) {
ee_thread_t timerThread, soundThread, thisThread;
ReferThreadStatus(GetThreadId(), &thisThread);
- _timerStack = (uint8 *)malloc(TIMER_STACK_SIZE);
- _soundStack = (uint8 *)malloc(SOUND_STACK_SIZE);
+ _timerStack = (uint8 *)memalign(64, TIMER_STACK_SIZE);
+ _soundStack = (uint8 *)memalign(64, SOUND_STACK_SIZE);
// give timer thread a higher priority than main thread
timerThread.initial_priority = thisThread.current_priority - 1;
timerThread.stack = _timerStack;
timerThread.stack_size = TIMER_STACK_SIZE;
timerThread.func = (void *)systemTimerThread;
- timerThread.gp_reg = &_gp;
+ timerThread.gp_reg = &_gp;
// soundthread's priority is higher than main- and timerthread
soundThread.initial_priority = thisThread.current_priority - 2;
soundThread.stack = _soundStack;
soundThread.stack_size = SOUND_STACK_SIZE;
soundThread.func = (void *)systemSoundThread;
- soundThread.gp_reg = &_gp;
+ soundThread.gp_reg = &_gp;
_timerTid = CreateThread(&timerThread);
_soundTid = CreateThread(&soundThread);
@@ -459,39 +531,39 @@ void OSystem_PS2::soundThreadCallback(void) {
// demux data into 2 buffers, L and R
__asm__ (
- "move $t2, %1\n\t" // dest buffer right
- "move $t3, %0\n\t" // dest buffer left
- "lui $t8, 0x7000\n\t" // muxed buffer, fixed at 0x70000000
- "addiu $t9, $0, 100\n\t" // number of loops
- "mtsab $0, 2\n\t" // set qword shift = 2 byte
+ "move $t2, %1\n\t" // dest buffer right
+ "move $t3, %0\n\t" // dest buffer left
+ "lui $t8, 0x7000\n\t" // muxed buffer, fixed at 0x70000000
+ "addiu $t9, $0, 100\n\t" // number of loops
+ "mtsab $0, 2\n\t" // set qword shift = 2 byte
"loop:\n\t"
- " lq $t4, 0($t8)\n\t" // load 8 muxed samples
- " lq $t5, 16($t8)\n\t" // load 8 more muxed samples
+ " lq $t4, 0($t8)\n\t" // load 8 muxed samples
+ " lq $t5, 16($t8)\n\t" // load 8 more muxed samples
- " qfsrv $t6, $0, $t4\n\t" // shift right for second
- " qfsrv $t7, $0, $t5\n\t" // packing step (right channel)
+ " qfsrv $t6, $0, $t4\n\t" // shift right for second
+ " qfsrv $t7, $0, $t5\n\t" // packing step (right channel)
- " ppach $t4, $t5, $t4\n\t" // combine left channel data
- " ppach $t6, $t7, $t6\n\t" // right channel data
+ " ppach $t4, $t5, $t4\n\t" // combine left channel data
+ " ppach $t6, $t7, $t6\n\t" // right channel data
- " sq $t4, 0($t3)\n\t" // write back
- " sq $t6, 0($t2)\n\t" //
+ " sq $t4, 0($t3)\n\t" // write back
+ " sq $t6, 0($t2)\n\t" //
- " addiu $t9, -1\n\t" // decrement loop counter
- " addiu $t2, 16\n\t" // increment pointers
+ " addiu $t9, -1\n\t" // decrement loop counter
+ " addiu $t2, 16\n\t" // increment pointers
" addiu $t3, 16\n\t"
" addiu $t8, 32\n\t"
- " bnez $t9, loop\n\t" // loop
+ " bnez $t9, loop\n\t" // loop
: // outputs
: "r"(soundBufL), "r"(soundBufR) // inputs
- // : "$t2", "$t3", "$t4", "$t5", "$t6", "$t7", "$t8", "$t9" // destroyed
+ // : "$t2", "$t3", "$t4", "$t5", "$t6", "$t7", "$t8", "$t9" // destroyed
: "$10", "$11", "$12", "$13", "$14", "$15", "$24", "$25" // destroyed
);
// and feed it into the SPU
// non-blocking call, the function will return before the buffer's content
// was transferred.
- SjPCM_Enqueue((short int*)soundBufL, (short int*)soundBufR, SMP_PER_BLOCK, 0);
+ SjPCM_Enqueue((short int *)soundBufL, (short int *)soundBufR, SMP_PER_BLOCK, 0);
bufferedSamples += SMP_PER_BLOCK;
}
}
@@ -510,6 +582,10 @@ bool OSystem_PS2::mcPresent(void) {
return false;
}
+bool OSystem_PS2::cdPresent(void) {
+ return _useCd;
+}
+
bool OSystem_PS2::hddPresent(void) {
return _useHdd;
}
@@ -528,11 +604,39 @@ bool OSystem_PS2::usbMassPresent(void) {
}
bool OSystem_PS2::netPresent(void) {
- return _useNet;
+ if (_useNet)
+ return true;
+
+ return false;
+}
+
+bool OSystem_PS2::hddMount(const char *partition) {
+ char name[64] = "hdd0:+ScummVM";
+
+ if (partition)
+ strcpy(name+6, partition);
+
+ if (fio.mount("pfs0:", name, 0) >= 0) {
+ printf("Successfully mounted (%s)!\n", name);
+ return true;
+ }
+ else {
+ printf("Failed to mount (%s).\n", name);
+ _useHdd = false;
+ return false;
+ }
}
void OSystem_PS2::initSize(uint width, uint height, const Graphics::PixelFormat *format) {
printf("initializing new size: (%d/%d)...", width, height);
+
+ /* ugly hack: we know we can parse ScummVM.ini now */
+ if (!_screenChangeCount) { // first round
+ config();
+ _screen = new Gs2dScreen(width, height);
+ fillScreen(0);
+ }
+
_screen->newScreenSize(width, height);
_screen->setMouseXy(width / 2, height / 2);
_input->newRange(0, 0, width - 1, height - 1);
@@ -555,7 +659,7 @@ void OSystem_PS2::grabPalette(byte *colors, uint start, uint num) {
}
void OSystem_PS2::copyRectToScreen(const void *buf, int pitch, int x, int y, int w, int h) {
- _screen->copyScreenRect((const uint8*)buf, pitch, x, y, w, h);
+ _screen->copyScreenRect((const uint8 *)buf, pitch, x, y, w, h);
}
void OSystem_PS2::updateScreen(void) {
@@ -666,7 +770,7 @@ void OSystem_PS2::unlockScreen(void) {
const OSystem::GraphicsMode OSystem_PS2::_graphicsMode = { NULL, NULL, 0 };
const OSystem::GraphicsMode *OSystem_PS2::getSupportedGraphicsModes(void) const {
- return &_graphicsMode;
+ return &_graphicsMode;
}
bool OSystem_PS2::setGraphicsMode(int mode) {
@@ -735,7 +839,7 @@ void OSystem_PS2::msgPrintf(int millis, const char *format, ...) {
Graphics::g_sysfont.drawString(&surf, str, posX, posY, 300 - posX, 1);
posY += 14;
- lnSta = lnEnd + 1;
+ lnSta = lnEnd + 1;
}
uint8 *scrBuf = (uint8 *)memalign(64, 320 * 200);
@@ -829,7 +933,7 @@ void OSystem_PS2::quit(void) {
" li $3, 0x04;"
" syscall;"
" nop;"
- );
+ );
*/
/*
@@ -911,7 +1015,7 @@ bool OSystem_PS2::prepMC() {
}
void OSystem_PS2::makeConfigPath() {
- FILE *src, *dst;
+ FILE *src, *dst;
char path[128], *buf;
int32 size;
@@ -926,7 +1030,7 @@ void OSystem_PS2::makeConfigPath() {
src = ps2_fopen("cdfs:ScummVM.ini", "r");
if (src) {
size = ((Ps2File *)src)->size();
- buf = (char *)malloc(size);
+ buf = (char *)memalign(64, size);
ps2_fread(buf, size, 1, src);
ps2_fclose(src);
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-06 12:59:48 +0000