void patchMemPartitionInfo()
{
if ( model == PSP_MODEL_STANDARD ) sceKernelSetDdrMemoryProtection( ( void * )0x88300000, 0x00100000, 0xf );
else sceKernelSetDdrMemoryProtection( ( void * )0x88600000, 0x00200000, 0xf );
tSceModule * pMod = ( tSceModule * )sceKernelFindModuleByName( "sceSystemMemoryManager" );
// 0x02001021 move $v0 $s0
int offset = 0x00001304;
if ( fw_version == FW_371 || fw_version == FW_380 || fw_version == FW_390 )
{
offset = 0x00001304; //for 3.71, 3.80, 3.90
}
else if ( fw_version == FW_401 )
{
offset = 0x00003A68; //for 4.01
}
else if ( fw_version == FW_500 || fw_version == FW_550 )
{
offset = 0x00003AA8; //for 5.00
}
_sw( 0x02001021, pMod->text_addr + offset );
sceKernelIcacheInvalidateAll();
sceKernelDcacheWritebackInvalidateAll();
PspSysmemPartitionInfo info;
memset( &info, 0, sizeof( PspSysmemPartitionInfo ) );
info.size = sizeof( PspSysmemPartitionInfo );
PspSysmemPartitionInfo * p_info = ( PspSysmemPartitionInfo * )sceKernelQueryMemoryPartitionInfo( 4, &info );
if ( model == PSP_MODEL_STANDARD ) p_info->startaddr = 0x08300000;
else p_info->startaddr = 0x08600000;
p_info->attr = 0xf;
//restore
_sw( 0x00001021, pMod->text_addr + offset );
sceKernelIcacheInvalidateAll();
sceKernelDcacheWritebackInvalidateAll();
}
void drawUploadTransfer() {
sceDisplaySetMode(0, SCR_WIDTH, SCR_HEIGHT);
sceGuStart(GU_DIRECT, list);
sceGuTexFilter(GU_LINEAR, GU_LINEAR);
sceGuFinish();
sceGuSync(0, 0);
// This time, we only need one buffer.
switchBuf(0, GU_PSM_8888);
drawTexFlush(2, 2, 16, GU_PSM_T8, imageData, clutAddOne, vertices1);
sceDisplayWaitVblank();
// Okay, let's draw a totally different pattern in memory.
for (int y = 0; y < 272; ++y) {
for (int x = 0; x < 512; ++x) {
copybuf[y * 512 + x] = (x & 1) + (y & 1);
}
}
sceKernelDcacheWritebackInvalidateAll();
sceDmacMemcpy(getBufAddr(0), copybuf, sizeof(copybuf));
sceKernelDcacheWritebackInvalidateAll();
// Now download should display out pattern.
displayBuffer("Pattern");
}
void displayBuffer(const char *reason) {
sceKernelDcacheWritebackInvalidateAll();
sceDmacMemcpy(copybuf, drawbuf, sizeof(copybuf));
sceKernelDcacheWritebackInvalidateAll();
const u32 *buf = copybuf;
checkpoint(NULL);
schedf("%s: ", reason);
// This prevents drawing to the screen, which makes the test faster.
HAS_DISPLAY = 0;
for (int y = 0; y < 1; ++y) {
for (int x = 0; x < 1; ++x) {
// For the purposes of this test, ignore alpha.
schedf("%06x", buf[y * 512 + x] & 0x00FFFFFF);
}
schedf("\n");
flushschedf();
}
HAS_DISPLAY = 1;
// Reset.
memset(copybuf, 0, sizeof(copybuf));
sceKernelDcacheWritebackInvalidateAll();
sceDmacMemcpy(drawbuf, copybuf, sizeof(copybuf));
sceKernelDcacheWritebackInvalidateAll();
}
void testBlendFunc(const char *title, u32 prev, u32 c, int op, int src, int dst, u32 fixa, u32 fixb) {
for (size_t i = 0; i < sizeof(copybuf) / 4; ++i) {
copybuf[i] = prev;
}
sceKernelDcacheWritebackInvalidateAll();
sceDmacMemcpy(sceGeEdramGetAddr(), copybuf, sizeof(copybuf));
sceKernelDcacheWritebackInvalidateAll();
sceGuStart(GU_DIRECT, list);
sceGuEnable(GU_BLEND);
sceGuBlendFunc(op, src, dst, fixa, fixb);
sceGuEnable(GU_STENCIL_TEST);
sceGuStencilFunc(GU_ALWAYS, 0xAA, 0xFF);
sceGuStencilOp(GU_REPLACE, GU_REPLACE, GU_REPLACE);
drawBoxCommands(c);
sceGuFinish();
sceGuSync(GU_SYNC_WAIT, GU_SYNC_WHAT_DONE);
displayBuffer(title);
sceGuDisable(GU_BLEND);
}
void me_csc
(
volatile struct me_struct *nocache,
unsigned char *cy,
unsigned char *cu,
unsigned char *cv,
int l0,
int l1,
int l2,
unsigned char *out,
int width,
int height,
int line_size
)
{
struct csc_struct me;
struct csc_struct main_cpu;
int height_div_2 = height >> 1;
int height_div_4 = height >> 2;
me.cy = cy;
me.cu = cu;
me.cv = cv;
me.l0 = l0;
me.l1 = l1;
me.l2 = l2;
me.out = out;
me.width = width;
me.height = height_div_2;
me.line_size = line_size;
main_cpu.cy = cy + height_div_2 * l0;
main_cpu.cu = cu + height_div_4 * l1;
main_cpu.cv = cv + height_div_4 * l2;
main_cpu.l0 = l0;
main_cpu.l1 = l1;
main_cpu.l2 = l2;
main_cpu.out = out + height_div_2 * (line_size << 2);
main_cpu.width = width;
main_cpu.height = height_div_2;
main_cpu.line_size = line_size;
sceKernelDcacheWritebackInvalidateAll();
me_start(nocache, &me_csc_asm, &me);
csc_asm(&main_cpu);
sceKernelDcacheWritebackInvalidateAll();
me_wait(nocache);
}
void displayBuffer(const char *reason) {
sceKernelDcacheWritebackInvalidateAll();
sceDmacMemcpy(copybuf, sceGeEdramGetAddr(), sizeof(copybuf));
sceKernelDcacheWritebackInvalidateAll();
const u32 *buf = copybuf;
checkpoint("%s: COLOR=%08x", reason, buf[0]);
// Reset.
memset(copybuf, 0x44, sizeof(copybuf));
sceKernelDcacheWritebackInvalidateAll();
sceDmacMemcpy(sceGeEdramGetAddr(), copybuf, sizeof(copybuf));
sceKernelDcacheWritebackInvalidateAll();
}
void restoreLoadExecVSHCommon()
{
_sw( LoadExecVSHCommon_ori[0].val, LoadExecVSHCommon_ori[0].addr );
_sw( LoadExecVSHCommon_ori[1].val, LoadExecVSHCommon_ori[1].addr );
sceKernelIcacheInvalidateAll();
sceKernelDcacheWritebackInvalidateAll();
}
void *Red3dLoadFile(const char *path, int mempart)
{
void *ptr, *readbuffer;
int c = Red3dCheckFile(path);
if(c >= 0) return DirIndex[c]->address;
int fd = sceIoOpen(path, PSP_O_RDONLY, 0777);
if(fd >= 0)
{
u32 size = sceIoLseek(fd, 0, SEEK_END);
sceIoLseek(fd, 0, SEEK_SET);
readbuffer = malloc(size);
sceIoRead(fd, readbuffer, size);
ptr = Red3dLoadBuf(readbuffer, size, mempart);
free(readbuffer);
sceKernelDcacheWritebackInvalidateAll();
sceIoClose(fd);
return ptr;
}
return NULL;
}
int parseDiff( const char * file, tSceModule * mod )
{
int off = inCtf( file );
if ( off < 0 )
{
log( "there's no patch for %s\n", file );
return 0;
}
int ctf = sceIoOpen( cxmb_theme_file, PSP_O_RDONLY, 0644 );
if ( ctf < 0 )
{
log( "no ctf file found!\n" );
return -1;
}
sceIoLseek( ctf, ctf_header[off].start, PSP_SEEK_SET );
log( "patch %s!\nstart: %08x\nsize: %08x\n", file, ctf_header[off].start, ctf_header[off].size );
unsigned int attr[2];
int i = 0;
while( i < ctf_header[off].size )
{
sceIoRead( ctf, attr, 8 );
sceIoRead( ctf, ( void * )( mod->text_addr + attr[0] ), attr[1] );
i ++;
}
sceIoClose( ctf );
sceKernelIcacheInvalidateAll();
sceKernelDcacheWritebackInvalidateAll();
log( "%s patched!\n", file );
return 0;
}
void wifiModulesPatch1()
{
tSceModule * pMod = ( tSceModule * )sceKernelFindModuleByName( "sceThreadManager" );
//a0 = 4, change partition id to 4
if ( fw_version == FW_371 )
threadman_offset = 0x00010B30;
else if ( fw_version == FW_380 || fw_version == FW_390 )
threadman_offset = 0x00010CB8;
else if ( fw_version == FW_401 )
threadman_offset = 0x00012154;
else if ( fw_version == FW_500 || fw_version == FW_550 )
threadman_offset = 0x000121E0;
_sw( 0x34040004, pMod->text_addr + threadman_offset );
pMod = ( tSceModule * )sceKernelFindModuleByName( "sceModuleManager" );
//a3 stack size 0x40000 -> 0x10000
if ( fw_version == FW_371 )
modulemgr_offset = 0x000076A0;
else if ( fw_version == FW_380 || fw_version == FW_390 )
modulemgr_offset = 0x00007C9C;
else if ( fw_version == FW_401 )
modulemgr_offset = 0x00007C50;
else if ( fw_version == FW_500 )
modulemgr_offset = 0x00007C84;
//added for 5.50
else if ( fw_version == FW_550 )
modulemgr_offset = 0x00007F80;
_sw( 0x3C070001, pMod->text_addr + modulemgr_offset );
sceKernelIcacheInvalidateAll();
sceKernelDcacheWritebackInvalidateAll();
}
void wifiModulesPatch2()
{
if ( fw_version == FW_550 ) {
//module renamed to sceNet_Service in 5.50
tSceModule * pMod = ( tSceModule * )sceKernelFindModuleByName( "sceNet_Service" );
//a2 partid = 4 of ifhandle
_sw( 0x34050004, pMod->text_addr + 0x000014D8 ); //for 5.50
} else {
tSceModule * pMod = ( tSceModule * )sceKernelFindModuleByName( "sceNetInterface_Service" );
_sw( 0x34050004, pMod->text_addr + 0x00001440 ); //for 3.71, 3.80, 3.90, 4.01, 5.00
}
tSceModule * pMod = ( tSceModule * )sceKernelFindModuleByName( "sceNet_Library" );
unsigned int net_offset = 0;
if ( fw_version == FW_371 || fw_version == FW_380 || fw_version == FW_390 )
net_offset = 0x00001800;
else if ( fw_version == FW_401 )
net_offset = 0x00002320;
else if ( fw_version == FW_500 || fw_version == FW_550 )
net_offset = 0x00002348;
_sw( 0x34020002, pMod->text_addr + net_offset );
_sw( 0xAFA20000, pMod->text_addr + net_offset + 0x4 );
_sw( 0x3C020000, pMod->text_addr + net_offset + 0xC );
pMod = ( tSceModule * )sceKernelFindModuleByName( "sceModuleManager" );
//a3 stack size 0x10000 -> 0x4000
_sw( 0x34074000, pMod->text_addr + modulemgr_offset );
sceKernelIcacheInvalidateAll();
sceKernelDcacheWritebackInvalidateAll();
}
// 0x00000168
int clear_cache(void)
{
sceKernelIcacheInvalidateAll();
sceKernelDcacheWritebackInvalidateAll();
return 0;
}
static int MainThread( SceSize args, void *argp )
{
hookDisplay();
sceKernelDcacheWritebackInvalidateAll();
sceKernelIcacheInvalidateAll();
unsigned int paddata_old = 0;
SceCtrlData paddata;
sceKernelDelayThread(10000);
while(1)
{
sceCtrlPeekBufferPositive(&paddata, 1);
if(paddata.Buttons != paddata_old)
{
//press "note" button and magick begin
if(paddata.Buttons & PSP_CTRL_NOTE)
{
//can parse command list
can_parse = 1;
}
}
paddata_old = paddata.Buttons;
sceKernelDelayThread(10000);
}
return( 0 );
}
void drawBoxCommands(u32 c) {
vertices_f32[0] = makeVertex32(c, -1.0, -1.0, 0.0);
vertices_f32[1] = makeVertex32(c, 1.0, 1.0, 0.0);
// Clearing cache is fun. Let's do it all the time.
sceKernelDcacheWritebackInvalidateAll();
sceGuDrawArray(GU_SPRITES, GU_COLOR_8888 | GU_VERTEX_32BITF | GU_TRANSFORM_2D, 2, NULL, vertices_f32);
}
/**
* display_init: Initialize the PSP display.
*
* [Parameters]
* None
* [Return value]
* Nonzero on success, zero on error
*/
int display_init(void)
{
/* Have we already initialized? */
static int initted = 0;
if (initted) {
return 1;
}
/* Clear out VRAM */
memset(sceGeEdramGetAddr(), 0, sceGeEdramGetSize());
sceKernelDcacheWritebackInvalidateAll();
/* Set display mode */
int32_t res = sceDisplaySetMode(0, DISPLAY_WIDTH, DISPLAY_HEIGHT);
if (res < 0) {
DMSG("sceDisplaySetMode() failed: %s", psp_strerror(res));
return 0;
}
display_width = DISPLAY_WIDTH;
display_height = DISPLAY_HEIGHT;
display_mode = PSP_DISPLAY_PIXEL_FORMAT_8888;
display_bpp = 32;
/* Initialize VRAM pointers */
uint8_t *vram_addr = sceGeEdramGetAddr();
uint32_t vram_size = sceGeEdramGetSize();
const uint32_t frame_size =
DISPLAY_STRIDE * DISPLAY_HEIGHT * (display_bpp/8);
int i;
for (i = 0; i < lenof(surfaces); i++) {
surfaces[i] = vram_addr + i*frame_size;
}
vram_spare_ptr = (uint8_t *)(vram_addr + lenof(surfaces)*frame_size);
vram_next_alloc = vram_spare_ptr;
vram_top = vram_addr + vram_size;
displayed_surface = 0;
work_surface = 1;
swap_pending = 0;
/* Set the currently-displayed buffer */
sceDisplaySetFrameBuf(surfaces[displayed_surface], DISPLAY_STRIDE,
display_mode, PSP_DISPLAY_SETBUF_IMMEDIATE);
/* Set up the GU library */
guInit();
guStart(GU_DIRECT, display_list);
guDispBuffer(DISPLAY_WIDTH, DISPLAY_HEIGHT,
surfaces[displayed_surface], DISPLAY_STRIDE);
guFinish();
guSync(0, 0);
/* Success */
initted = 1;
return 1;
}
void wifiModulesPatch3()
{
tSceModule * pMod = ( tSceModule * )sceKernelFindModuleByName( "sceModuleManager" );
//restore
_sw( 0x02403821, pMod->text_addr + modulemgr_offset );
pMod = ( tSceModule * )sceKernelFindModuleByName( "sceThreadManager" );
//restore
_sw( 0x02402021, pMod->text_addr + threadman_offset );
sceKernelIcacheInvalidateAll();
sceKernelDcacheWritebackInvalidateAll();
}
void init() {
sceGuInit();
sceGuStart(GU_DIRECT, list);
sceGuDrawBuffer(GU_PSM_8888, fbp0, 512);
sceGuDispBuffer(480, 272, fbp0, 512);
sceGuDepthBuffer(dbp0, 512);
sceGuOffset(2048 - (240 / 2), 2048 - (136 / 2));
sceGuViewport(2048, 2048, 240, 136);
sceGuDepthRange(65535, 0);
sceGuDepthMask(0);
sceGuScissor(0, 0, 480, 272);
sceGuEnable(GU_SCISSOR_TEST);
sceGuFrontFace(GU_CW);
sceGuShadeModel(GU_SMOOTH);
sceGuDisable(GU_TEXTURE_2D);
ScePspFMatrix4 ones = {
{1, 0, 0, 0},
{0, 1, 0, 0},
{0, 0, 1, 0},
{0, 0, 0, 1},
};
sceGuSetMatrix(GU_MODEL, &ones);
sceGuSetMatrix(GU_VIEW, &ones);
sceGuSetMatrix(GU_PROJECTION, &ones);
sceGuFinish();
sceGuSync(0, 0);
sceDisplayWaitVblankStart();
sceGuDisplay(1);
memset(copybuf, 0x44, sizeof(copybuf));
sceKernelDcacheWritebackInvalidateAll();
sceDmacMemcpy(sceGeEdramGetAddr(), copybuf, sizeof(copybuf));
sceKernelDcacheWritebackInvalidateAll();
displayBuffer("Initial");
}
void init() {
void *fbp0 = 0;
drawbuf = (u32 *)sceGeEdramGetAddr();
sceGuInit();
sceGuStart(GU_DIRECT, list);
sceGuDrawBuffer(GU_PSM_8888, fbp0, BUF_WIDTH);
sceGuDispBuffer(SCR_WIDTH, SCR_HEIGHT, fbp0, BUF_WIDTH);
sceGuScissor(0, 0, SCR_WIDTH, SCR_HEIGHT);
sceGuEnable(GU_SCISSOR_TEST);
sceGuFinish();
sceGuSync(0, 0);
sceDisplayWaitVblankStart();
sceGuDisplay(1);
memset(copybuf, 0, sizeof(copybuf));
sceKernelDcacheWritebackInvalidateAll();
sceDmacMemcpy(drawbuf, copybuf, sizeof(copybuf));
sceKernelDcacheWritebackInvalidateAll();
}
void drawIntraTransfer() {
sceDisplaySetMode(0, SCR_WIDTH, SCR_HEIGHT);
sceGuStart(GU_DIRECT, list);
sceGuTexFilter(GU_LINEAR, GU_LINEAR);
sceGuFinish();
sceGuSync(0, 0);
// This time, we only need one buffer.
switchBuf(0, GU_PSM_8888);
drawTexFlush(2, 2, 16, GU_PSM_T8, imageData, clutAddOne, vertices1);
sceDisplayWaitVblank();
// Next, let's copy from this buffer to itself.
sceKernelDcacheWritebackInvalidateAll();
sceDmacMemcpy(getBufAddr(0), (u8 *)getBufAddr(0) + sizeof(copybuf) / 2, sizeof(copybuf) / 2);
sceKernelDcacheWritebackInvalidateAll();
// Now download should display a different buffer.
displayBuffer("Spliced buffer");
}
void displayBuffer(const char *reason) {
sceKernelDcacheWritebackInvalidateAll();
sceDmacMemcpy(copybuf, drawbuf, sizeof(copybuf));
sceKernelDcacheWritebackInvalidateAll();
const u32 *buf = copybuf;
checkpoint(reason);
// This prevents drawing to the screen, which makes the test faster.
HAS_DISPLAY = 0;
for (int y = 0; y < 272; ++y) {
for (int x = 0; x < 480; ++x) {
if (buf[y * 512 + x] != 0) {
schedf("%x", buf[y * 512 + x]);
} else {
schedf(" ");
}
}
schedf("\n");
flushschedf();
}
HAS_DISPLAY = 1;
}
int main(int argc, char *argv[])
{
SceCtrlData ctl;
pspDebugScreenInit();
sceCtrlSetSamplingCycle(0);
sceCtrlSetSamplingMode(PSP_CTRL_MODE_DIGITAL);
/* Copy our small program into the ME reset vector */
memcpy((void *)0xbfc00040, me_run, (int)(me_end - me_run));
sceKernelDcacheWritebackInvalidateAll();
sceSysregMeResetEnable();
sceSysregMeBusClockEnable();
sceSysregMeResetDisable();
sceSysregVmeResetDisable();
while(1)
{
volatile u32 *count = (u32*) 0xBFC00060;
pspDebugScreenSetXY(0, 0);
pspDebugScreenPrintf("ME Basic Example, press Home to exit\n");
sceKernelDcacheWritebackInvalidateAll();
pspDebugScreenPrintf("ME Counter: %08x\n", *count);
sceCtrlReadBufferPositive(&ctl, 1);
if(ctl.Buttons & PSP_CTRL_HOME)
{
sceKernelExitGame();
}
sceDisplayWaitVblankStart();
}
return 0;
}
void drawInterTransfer() {
sceDisplaySetMode(0, SCR_WIDTH, SCR_HEIGHT);
// First draw a texture to buffer 1. We'll use a clut here from memory.
switchBuf(0, GU_PSM_8888);
drawTexFlush(2, 2, 16, GU_PSM_T8, imageData, clutAddOne, vertices1);
// Second, another texture to buffer 2. With a different clut so that they are visibly different.
switchBuf(1, GU_PSM_8888);
drawTexFlush(2, 2, 16, GU_PSM_T8, imageData, clutAddThree, vertices1);
sceDisplayWaitVblank();
// Okay, at this point we have two buffers. Let's display one to make sure download works.
displayBuffer("Initial download");
// Next, let's copy between them.
sceKernelDcacheWritebackInvalidateAll();
sceDmacMemcpy(getBufAddr(1), getBufAddr(0), sizeof(copybuf));
sceKernelDcacheWritebackInvalidateAll();
// Now download should display the other buffer.
displayBuffer("Copied buffer");
}
int OnModuleStart( tSceModule * mod )
{
log( "on module %s start\n", mod->modname );
if ( strcmp( mod->modname, "scePaf_Module" ) == 0 )
{
parseDiff("/vsh/module/paf.prx", mod );
}
else if ( strcmp( mod->modname, "sceVshCommonGui_Module" ) == 0 )
{
parseDiff("/vsh/module/common_gui.prx", mod );
}
else if ( strcmp( mod->modname, "vsh_module" ) == 0 )
{
parseDiff("/vsh/module/vshmain.prx", mod );
}
else if ( strcmp( mod->modname, "sysconf_plugin_module" ) == 0 )
{
unsigned int offset = getSysconfOffset();
if ( fw_version == FW_500 )
{
unsigned int addr = mod->text_addr + offset;
char *sfx = (char *)addr;
sfx[0] = 'C';
}
else
{
unsigned int h_addr = _lw( mod->text_addr + offset );
unsigned int l_addr = _lw( mod->text_addr + offset + 0xC );
unsigned int addr = ( ( h_addr & 0xFFFF ) << 16 ) | ( l_addr & 0xFFFF );
char * sfx = "CTF";
_sw( *( unsigned int * )sfx, addr );
}
sceKernelIcacheInvalidateAll();
sceKernelDcacheWritebackInvalidateAll();
log( "patched sysconf\n" );
}
if ( !previous )
return 0;
return previous( mod );
}
void * patchLoadExecVSHCommon( void * func )
{
tSceModule * pMod = ( tSceModule * )sceKernelFindModuleByName( "sceLoadExec" );
if ( fw_version == FW_371 )
LoadExecVSHCommon_ori[0].addr = pMod->text_addr + 0x0000121c; //same in standare/slim
else if ( fw_version == FW_380 || fw_version == FW_390 )
LoadExecVSHCommon_ori[0].addr = pMod->text_addr + 0x000014cc; //same in standare/slim
else if ( fw_version == FW_401 )
LoadExecVSHCommon_ori[0].addr = pMod->text_addr + 0x00001E1C; //same in standare/slim
else if ( fw_version == FW_500 )
LoadExecVSHCommon_ori[0].addr = pMod->text_addr + 0x00001E58; //verified in phat
else if ( fw_version == FW_550 )
LoadExecVSHCommon_ori[0].addr = pMod->text_addr + 0x00001F3C; //same on slim & phat
LoadExecVSHCommon_ori[1].addr = LoadExecVSHCommon_ori[0].addr + 4;
LoadExecVSHCommon_ori[0].val = _lw( LoadExecVSHCommon_ori[0].addr );
LoadExecVSHCommon_ori[1].val = _lw( LoadExecVSHCommon_ori[1].addr );
MAKE_JUMP( LoadExecVSHCommon_ori[0].addr, func );
_sw( NOP, LoadExecVSHCommon_ori[1].addr );
sceKernelIcacheInvalidateAll();
sceKernelDcacheWritebackInvalidateAll();
return ( void * )LoadExecVSHCommon_ori[0].addr;
}
triSInt AT3_Thread(SceSize args, ScePVoid argp)
{
while(AT3_Loaded)
{
if(AT3_Playing)
{
if(AT3_CallBack)
AT3_CallBack((triS16 *) ((triSInt) AT3_Mix_Buffer | 0x40000000), AT3_SAMPLES);
AT3_Samples_Played += sceAudioOutputBlocking(AT3_Channel, AT3_Volume, (triVoid *) ((triSInt) AT3_Mix_Buffer | 0x40000000));
sceAudiocodecDecode(AT3_Codec_Buffer, AT3_TYPE_ATRAC3);
AT3_pos += AT3_Codec_Buffer[AT3_POS_INPUT_BUFFER];
memcpy( (void*)AT3_Buffer, (void*)AT3_pos, AT3_align );
if (AT3_align==192)
{
memcpy( (void*)(AT3_Buffer+192), (void*)AT3_Buffer, 192 );
}
//AT3_Codec_Buffer[AT3_POS_INPUT_BUFFER] = AT3_pos;
if(AT3_pos >= ((AT3_length - AT3_Datas_Start) + AT3_Codec_Buffer[AT3_INITIAL_BUFFER]))
{
AT3_pos = AT3_Codec_Buffer[AT3_INITIAL_BUFFER] + AT3_Datas_Start;
if(!AT3_Loop)
AT3_Playing = 0;
}
}
else
memset(AT3_Mix_Buffer, 0, AT3_SAMPLES * 2 * 2);
sceKernelDcacheWritebackInvalidateAll();
sceKernelDelayThread(10);
}
return(0);
}
static void *psp_init(const video_info_t *video,
const input_driver_t **input, void **input_data)
{
/* to-do : add ASSERT() checks or use main RAM if
* VRAM is too low for desired video->input_scale. */
void *pspinput;
int pixel_format, lut_pixel_format, lut_block_count;
unsigned int red_shift, color_mask;
void *displayBuffer, *LUT_r, *LUT_b;
psp1_video_t *psp = (psp1_video_t*)calloc(1, sizeof(psp1_video_t));
if (!psp)
return NULL;
sceGuInit();
psp->vp.x = 0;
psp->vp.y = 0;
psp->vp.width = SCEGU_SCR_WIDTH;
psp->vp.height = SCEGU_SCR_HEIGHT;
psp->vp.full_width = SCEGU_SCR_WIDTH;
psp->vp.full_height = SCEGU_SCR_HEIGHT;
/* Make sure anything using uncached pointers reserves
* whole cachelines (memory address and size need to be a multiple of 64)
* so it isn't overwritten by an unlucky cache writeback.
*
* This includes display lists since the Gu library uses
* uncached pointers to write to them. */
/* Allocate more space if bigger display lists are needed. */
psp->main_dList = memalign(64, 256);
psp->frame_dList = memalign(64, 256);
psp->menu.dList = memalign(64, 256);
psp->menu.frame = memalign(16, 2 * 480 * 272);
psp->frame_coords = memalign(64,
(((PSP_FRAME_SLICE_COUNT * sizeof(psp1_sprite_t)) + 63) & ~63));
psp->menu.frame_coords = memalign(64,
(((PSP_FRAME_SLICE_COUNT * sizeof(psp1_sprite_t)) + 63) & ~63));
memset(psp->frame_coords, 0,
PSP_FRAME_SLICE_COUNT * sizeof(psp1_sprite_t));
memset(psp->menu.frame_coords, 0,
PSP_FRAME_SLICE_COUNT * sizeof(psp1_sprite_t));
sceKernelDcacheWritebackInvalidateAll();
psp->frame_coords = TO_UNCACHED_PTR(psp->frame_coords);
psp->menu.frame_coords = TO_UNCACHED_PTR(psp->menu.frame_coords);
psp->frame_coords->v0.x = 60;
psp->frame_coords->v0.y = 0;
psp->frame_coords->v0.u = 0;
psp->frame_coords->v0.v = 0;
psp->frame_coords->v1.x = 420;
psp->frame_coords->v1.y = SCEGU_SCR_HEIGHT;
psp->frame_coords->v1.u = 256;
psp->frame_coords->v1.v = 240;
psp->vsync = video->vsync;
psp->rgb32 = video->rgb32;
if(psp->rgb32)
{
uint32_t* LUT_r_local = (uint32_t*)(SCEGU_VRAM_BP32_2);
uint32_t* LUT_b_local = (uint32_t*)(SCEGU_VRAM_BP32_2) + (1 << 8);
red_shift = 8 + 8;
color_mask = 0xFF;
lut_block_count = (1 << 8) / 8;
psp->texture = (void*)(LUT_b_local + (1 << 8));
psp->draw_buffer = SCEGU_VRAM_BP32_0;
psp->bpp_log2 = 2;
pixel_format = GU_PSM_8888;
lut_pixel_format = GU_PSM_T32;
displayBuffer = SCEGU_VRAM_BP32_1;
for (u32 i=0; i < (1 << 8); i++){
LUT_r_local[i]= i;
LUT_b_local[i]= i << (8 + 8);
}
LUT_r = (void*)LUT_r_local;
LUT_b = (void*)LUT_b_local;
}
else
{
uint16_t* LUT_r_local = (uint16_t*)(SCEGU_VRAM_BP_2);
uint16_t* LUT_b_local = (uint16_t*)(SCEGU_VRAM_BP_2) + (1 << 5);
red_shift = 6 + 5;
color_mask = 0x1F;
lut_block_count = (1 << 5) / 8;
psp->texture = (void*)(LUT_b_local + (1 << 5));
psp->draw_buffer = SCEGU_VRAM_BP_0;
psp->bpp_log2 = 1;
pixel_format =
(g_extern.system.pix_fmt == RETRO_PIXEL_FORMAT_0RGB1555)
? GU_PSM_5551 : GU_PSM_5650 ;
lut_pixel_format = GU_PSM_T16;
displayBuffer = SCEGU_VRAM_BP_1;
for (u16 i = 0; i < (1 << 5); i++)
{
LUT_r_local[i]= i;
LUT_b_local[i]= i << (5 + 6);
}
LUT_r = (void*)LUT_r_local;
LUT_b = (void*)LUT_b_local;
}
psp->tex_filter = video->smooth? GU_LINEAR : GU_NEAREST;
/* TODO: check if necessary. */
sceDisplayWaitVblankStart();
sceGuDisplay(GU_FALSE);
sceGuStart(GU_DIRECT, psp->main_dList);
sceGuDrawBuffer(pixel_format, TO_GU_POINTER(psp->draw_buffer),
SCEGU_VRAM_WIDTH);
sceGuDispBuffer(SCEGU_SCR_WIDTH, SCEGU_SCR_HEIGHT,
TO_GU_POINTER(displayBuffer), SCEGU_VRAM_WIDTH);
sceGuClearColor(0);
sceGuScissor(0, 0, SCEGU_SCR_WIDTH, SCEGU_SCR_HEIGHT);
sceGuEnable(GU_SCISSOR_TEST);
sceGuTexFilter(psp->tex_filter, psp->tex_filter);
sceGuTexWrap (GU_CLAMP, GU_CLAMP);
sceGuEnable(GU_TEXTURE_2D);
sceGuDisable(GU_DEPTH_TEST);
sceGuCallMode(GU_FALSE);
sceGuFinish();
sceGuSync(0, 0);
/* TODO : check if necessary */
sceDisplayWaitVblankStart();
sceGuDisplay(GU_TRUE);
pspDebugScreenSetColorMode(pixel_format);
pspDebugScreenSetBase(psp->draw_buffer);
/* fill frame_dList : */
sceGuStart(GU_CALL, psp->frame_dList);
sceGuTexMode(pixel_format, 0, 0, GU_FALSE);
sceGuTexFunc(GU_TFX_REPLACE, GU_TCC_RGB);
sceGuEnable(GU_BLEND);
/* green only */
sceGuBlendFunc(GU_ADD, GU_FIX, GU_FIX, 0x0000FF00, 0xFFFFFFFF);
sceGuDrawArray(GU_SPRITES, GU_TEXTURE_32BITF | GU_VERTEX_32BITF |
GU_TRANSFORM_2D, PSP_FRAME_VERTEX_COUNT, NULL,
(void*)(psp->frame_coords));
/* restore */
sceGuBlendFunc(GU_ADD, GU_FIX, GU_FIX, 0xFFFFFFFF, 0xFFFFFFFF);
sceGuTexMode(lut_pixel_format, 0, 0, GU_FALSE);
sceGuClutMode(pixel_format, red_shift, color_mask, 0);
sceGuClutLoad(lut_block_count, LUT_r);
sceGuDrawArray(GU_SPRITES, GU_TEXTURE_32BITF | GU_VERTEX_32BITF |
GU_TRANSFORM_2D, PSP_FRAME_VERTEX_COUNT, NULL,
(void*)(psp->frame_coords));
sceGuClutMode(pixel_format, 0, color_mask, 0);
sceGuClutLoad(lut_block_count, LUT_b);
sceGuDrawArray(GU_SPRITES, GU_TEXTURE_32BITF | GU_VERTEX_32BITF |
GU_TRANSFORM_2D, PSP_FRAME_VERTEX_COUNT, NULL,
(void*)(psp->frame_coords));
sceGuFinish();
if (input && input_data)
{
pspinput = input_psp.init();
*input = pspinput ? &input_psp : NULL;
*input_data = pspinput;
}
psp->vblank_not_reached = true;
sceKernelRegisterSubIntrHandler(PSP_VBLANK_INT, 0, psp_on_vblank, psp);
sceKernelEnableSubIntr(PSP_VBLANK_INT, 0);
psp->keep_aspect = true;
psp->should_resize = true;
psp->hw_render = false;
return psp;
error:
RARCH_ERR("PSP1 video could not be initialized.\n");
return (void*)-1;
}
static int MainThread( SceSize args, void *argp )
{
hookDisplay();
sceKernelDcacheWritebackInvalidateAll();
sceKernelIcacheInvalidateAll();
//scePowerTick( 0 );
unsigned int paddata_old = 0;
char file[64], flag = 0, size = 0;
int x, y, fd, count = 0, thread_count_start, thread_count_now;
SceUID thread_buf_start[MAX_THREAD], thread_buf_now[MAX_THREAD], myThread = sceKernelGetThreadId();
SceCtrlData paddata;
sceKernelDelayThread(10000);
sceKernelGetThreadmanIdList(SCE_KERNEL_TMID_Thread, thread_buf_start, MAX_THREAD, &thread_count_start);
while(1)
{
sceCtrlPeekBufferPositive(&paddata, 1);
if(paddata.Buttons != paddata_old)
{
//press "note" button and magick begin
if(paddata.Buttons & PSP_CTRL_NOTE)
{
// IdList Now
sceKernelGetThreadmanIdList(SCE_KERNEL_TMID_Thread, thread_buf_now, MAX_THREAD, &thread_count_now);
//hold all threads for a moment
for(x = 0; x < thread_count_now; x++)
{
// thread id match 0 or 1
unsigned char match = 0;
SceUID tmp_thid = thread_buf_now[x];
for(y = 0; y < thread_count_start; y++)
{
if((tmp_thid == thread_buf_start[y]) || (tmp_thid == myThread))
{
match = 1;
y = thread_count_start;
}
}
if(thread_count_start == 0) match = 1;
if(match == 0)
{
sceKernelSuspendThread(tmp_thid);
}
}
//can parse command list
can_parse = 1;
//resume all threads
for(x = 0; x < thread_count_now; x++)
{
// thread id match 0 or 1
unsigned char match = 0;
SceUID tmp_thid = thread_buf_now[x];
for(y = 0; y < thread_count_start; y++)
{
if((tmp_thid == thread_buf_start[y]) || (tmp_thid == myThread))
{
match = 1;
y = thread_count_start;
}
}
if(thread_count_start == 0) match = 1;
if(match == 0)
{
sceKernelResumeThread(tmp_thid);
}
}
}
}
paddata_old = paddata.Buttons;
sceKernelDelayThread(10000);
}
return( 0 );
}
Image* TextureManager::LoadPng(const char* filename,int ColorMode,int Swizzle,int Vram)
{
unsigned short *Buffer;
//unsigned short *swizzled_pixels = NULL;
int OutBytesPerPixel;
int Power2Width = 0;
int Power2Height = 0;
png_structp png_ptr;
png_infop info_ptr;
unsigned int sig_read = 0;
png_uint_32 width, height,x, y;
int bit_depth, color_type, interlace_type;
unsigned int* line;
FILE *fp;
if(ColorMode == GU_PSM_4444 || ColorMode == GU_PSM_5650 || ColorMode == GU_PSM_5551)
OutBytesPerPixel = 2;
else
OutBytesPerPixel = 4;
if ((fp = fopen(filename, "rb")) == NULL)
{
printf("Can't open file %s\n",filename);
return NULL;
}
png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
if (png_ptr == NULL)
{
fclose(fp);
return NULL;
}
info_ptr = png_create_info_struct(png_ptr);
if (info_ptr == NULL)
{
fclose(fp);
png_destroy_read_struct(&png_ptr, png_infopp_NULL, png_infopp_NULL);
return NULL;
}
png_init_io(png_ptr, fp);
png_set_sig_bytes(png_ptr, sig_read);
png_read_info(png_ptr, info_ptr);
png_get_IHDR(png_ptr, info_ptr, &width, &height, &bit_depth, &color_type, &interlace_type, int_p_NULL, int_p_NULL);
png_set_strip_16(png_ptr);
png_set_packing(png_ptr);
if (color_type == PNG_COLOR_TYPE_PALETTE)
png_set_palette_to_rgb(png_ptr);
if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8)
png_set_expand_gray_1_2_4_to_8(png_ptr);
if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS))
png_set_tRNS_to_alpha(png_ptr);
png_set_filler(png_ptr, 0xff, PNG_FILLER_AFTER);
line = (unsigned int*)malloc(width * 4);
if (!line)
{
fclose(fp);
png_destroy_read_struct(&png_ptr, png_infopp_NULL, png_infopp_NULL);
return NULL;
}
Power2Width = PowerOfTwo(width);
Power2Height = PowerOfTwo(height);
//Buffer = (unsigned short*)memalign(16,Power2Width*Power2Height*OutBytesPerPixel);
//Buffer = (unsigned short*)malloc(sizeof(unsigned short) * (Power2Width*Power2Height*OutBytesPerPixel));
Buffer = (unsigned short*)malloc(Power2Width*Power2Height*OutBytesPerPixel);
for (y = 0; y < height; y++)
{
png_read_row(png_ptr, (unsigned char*) line, NULL);
for (x = 0; x < width; x++)
{
unsigned int *Buffer32 = (unsigned int*)Buffer;
unsigned int color32 = line[x];
unsigned short color16;
if(ColorMode == GU_PSM_5551)
{
color16 = Color8888To5551(color32);
Buffer[y*Power2Width+x] = color16;
}
else if(ColorMode == GU_PSM_4444)
{
color16 = Color8888To4444(color32);
Buffer[y*Power2Width+x] = color16;
}
else if(ColorMode == GU_PSM_5650)
{
color16 = Color8888To5650(color32);
Buffer[y*Power2Width+x] = color16;
}
else
{
Buffer32[y*Power2Width+x] = color32;
}
}
}
free(line);
png_read_end(png_ptr, info_ptr);
png_destroy_read_struct(&png_ptr, &info_ptr, png_infopp_NULL);
fclose(fp);
Image *Image1 = new Image();
Image1->Width = width;
Image1->Height = height;
Image1->power2Width = Power2Width;
Image1->power2Height = Power2Height;
Image1->vRam = Vram;
Image1->ColorMode = ColorMode;
Image1->Swizzle = Swizzle;
/*if (Vram == 1)
{
swizzled_pixels = (unsigned short*)getStaticVramTexture(Power2Width,Power2Height,ColorMode);//valloc(Image1->power2Height*Image1->power2Width*OutBytesPerPixel);
}else
{
swizzled_pixels = (unsigned short*)memalign(16,Image1->power2Height*Image1->power2Width*OutBytesPerPixel);
//swizzled_pixels = (unsigned short*)malloc(sizeof(unsigned short) * (Power2Width*Power2Height*OutBytesPerPixel));
}
swizzle_fast((u8*)swizzled_pixels,(const u8*)Buffer,Image1->power2Width*OutBytesPerPixel,Image1->power2Height);*/
if (Vram == 1)
{
Image1->ImageData = (unsigned short*)getStaticVramTexture(Power2Width,Power2Height,ColorMode);
}else
{
Image1->ImageData = (unsigned short*)malloc(Image1->power2Height*Image1->power2Width*OutBytesPerPixel);
}
swizzle_fast((u8*)Image1->ImageData,(const u8*)Buffer,Image1->power2Width*OutBytesPerPixel,Image1->power2Height);
free(Buffer);
//clear the cache or there will be some errors
sceKernelDcacheWritebackInvalidateAll();
return Image1;
/*unsigned short *Buffer;
unsigned short *swizzled_pixels = NULL;
int OutBytesPerPixel;
int Power2Width = 0;
int Power2Height = 0;
png_structp png_ptr;
png_infop info_ptr;
unsigned int sig_read = 0;
png_uint_32 width, height,x, y;
int bit_depth, color_type, interlace_type;
unsigned int* line;
FILE *fp;
if(ColorMode == GU_PSM_4444 || ColorMode == GU_PSM_5650 || ColorMode == GU_PSM_5551)
OutBytesPerPixel = 2;
else
OutBytesPerPixel = 4;
if ((fp = fopen(filename, "rb")) == NULL)
{
printf("Can't open file %s\n",filename);
return NULL;
}
png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
if (png_ptr == NULL)
{
fclose(fp);
return NULL;
}
info_ptr = png_create_info_struct(png_ptr);
if (info_ptr == NULL)
{
fclose(fp);
png_destroy_read_struct(&png_ptr, png_infopp_NULL, png_infopp_NULL);
return NULL;
}
png_init_io(png_ptr, fp);
png_set_sig_bytes(png_ptr, sig_read);
png_read_info(png_ptr, info_ptr);
png_get_IHDR(png_ptr, info_ptr, &width, &height, &bit_depth, &color_type, &interlace_type, int_p_NULL, int_p_NULL);
png_set_strip_16(png_ptr);
png_set_packing(png_ptr);
if (color_type == PNG_COLOR_TYPE_PALETTE)
png_set_palette_to_rgb(png_ptr);
if (color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8)
png_set_expand_gray_1_2_4_to_8(png_ptr);
if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS))
png_set_tRNS_to_alpha(png_ptr);
png_set_filler(png_ptr, 0xff, PNG_FILLER_AFTER);
line = (unsigned int*) malloc(width * 4);
if (!line)
{
fclose(fp);
png_destroy_read_struct(&png_ptr, png_infopp_NULL, png_infopp_NULL);
return NULL;
}
Power2Width = PowerOfTwo(width);
Power2Height = PowerOfTwo(height);
Buffer = (unsigned short*)memalign(16,width*height*OutBytesPerPixel);
for (y = 0; y < height; y++)
{
png_read_row(png_ptr, (unsigned char*) line, NULL);
for (x = 0; x < width; x++)
{
unsigned int *Buffer32 = (unsigned int*)Buffer;
unsigned int color32 = line[x];
unsigned short color16;
if(ColorMode == GU_PSM_5551)
{
color16 = Color8888To5551(color32);
Buffer[y*width+x] = color16;
}
else if(ColorMode == GU_PSM_4444)
{
color16 = Color8888To4444(color32);
Buffer[y*width+x] = color16;
}
else if(ColorMode == GU_PSM_5650)
{
color16 = Color8888To5650(color32);
Buffer[y*width+x] = color16;
}
else
{
Buffer32[y*width+x] = color32;
}
}
}
free(line);
png_read_end(png_ptr, info_ptr);
png_destroy_read_struct(&png_ptr, &info_ptr, png_infopp_NULL);
fclose(fp);
Image *Image1 = (Image*)malloc(sizeof(Image));
Image1->Width = width;
Image1->Height = height;
Image1->power2Width = Power2Width;
Image1->power2Height = Power2Height;
Image1->vRam = Vram;
Image1->ColorMode = ColorMode;
Image1->Swizzle = Swizzle;
if (Vram == 1)
{
swizzled_pixels = (unsigned short*)getStaticVramTexture(Power2Width,Power2Height,ColorMode);//valloc(Image1->power2Height*Image1->power2Width*OutBytesPerPixel);
}else
{
swizzled_pixels = (unsigned short*)memalign(16,Image1->power2Height*Image1->power2Width*OutBytesPerPixel);
}
if(Swizzle == 1)
{
swizzle_fast((u8*)swizzled_pixels,(const u8*)Buffer,Image1->power2Width*OutBytesPerPixel,Image1->power2Height);
// 512*2 because swizzle operates in bytes, and each pixel in a 16-bit texture is 2 bytes
sceKernelDcacheWritebackAll();
Image1->ImageData = swizzled_pixels;
free(Buffer);
}else
{
Image1->ImageData = Buffer;
}
return Image1;
}
Image* TextureManager::CreateImage(int width,int height,int ColorMode,int Vram)
{
Image *Image1 = (Image*)malloc(sizeof(Image));
Image1->Width = width;
Image1->Height = height;
Image1->power2Width = width;
Image1->power2Height = height;
Image1->vRam = Vram;
Image1->ColorMode = ColorMode;
int OutBytesPerPixel = 0;
if(ColorMode == GU_PSM_4444 || ColorMode == GU_PSM_5650 || ColorMode == GU_PSM_5551)
OutBytesPerPixel = 2;
else
OutBytesPerPixel = 4;
if (Vram == 1)
{
Image1->ImageData = (unsigned short*)getStaticVramTexture(width,height,ColorMode);
}else
{
Image1->ImageData = (unsigned short*)memalign(16,Image1->power2Height*Image1->power2Width*OutBytesPerPixel);
}
return Image1;*/
}
static void *psp_init(const video_info_t *video,
const input_driver_t **input, void **input_data)
{
// to-do : add ASSERT() checks or use main RAM if VRAM is too low for desired video->input_scale
void *pspinput;
int pixel_format, lut_pixel_format, lut_block_count;
unsigned int red_shift, color_mask;
void *displayBuffer, *LUT_r, *LUT_b;
psp1_video_t *psp = (psp1_video_t*)calloc(1, sizeof(psp1_video_t));
if (!psp)
return NULL;
sceGuInit();
psp->main_dList = memalign(16, 256); // make sure to allocate more space if bigger display lists are needed.
psp->frame_dList = memalign(16, 256);
psp->rgui.dList = memalign(16, 256);
psp->rgui.frame = memalign(16, 2 * 480 * 272);
psp->frame_coords = memalign(64, 1 * sizeof(psp1_sprite_t));
psp->rgui.frame_coords = memalign(64, 16 * sizeof(psp1_sprite_t));
memset(psp->frame_coords , 0, 1 * sizeof(psp1_sprite_t));
memset(psp->rgui.frame_coords , 0, 16 * sizeof(psp1_sprite_t));
sceKernelDcacheWritebackInvalidateAll();
psp->frame_coords = TO_UNCACHED_PTR(psp->frame_coords);
psp->rgui.frame_coords = TO_UNCACHED_PTR(psp->rgui.frame_coords);;
psp->frame_coords->v0.x = 60;
psp->frame_coords->v0.y = 0;
psp->frame_coords->v0.u = 0;
psp->frame_coords->v0.v = 0;
psp->frame_coords->v1.x = 420;
psp->frame_coords->v1.y = SCEGU_SCR_HEIGHT;
psp->frame_coords->v1.u = 256;
psp->frame_coords->v1.v = 240;
psp->vsync = video->vsync;
psp->rgb32 = video->rgb32;
if(psp->rgb32)
{
uint32_t* LUT_r_local = (uint32_t*)(SCEGU_VRAM_BP32_2);
uint32_t* LUT_b_local = (uint32_t*)(SCEGU_VRAM_BP32_2) + (1 << 8);
red_shift = 8 + 8;
color_mask = 0xFF;
lut_block_count = (1 << 8) / 8;
psp->texture = (void*)(LUT_b_local + (1 << 8));
psp->draw_buffer = SCEGU_VRAM_BP32_0;
psp->bpp_log2 = 2;
pixel_format = GU_PSM_8888;
lut_pixel_format = GU_PSM_T32;
displayBuffer = SCEGU_VRAM_BP32_1;
for (u32 i=0; i < (1 << 8); i++) {
LUT_r_local[i]= i;
LUT_b_local[i]= i << (8 + 8);
}
LUT_r = (void*)LUT_r_local;
LUT_b = (void*)LUT_b_local;
}
else
{
uint16_t* LUT_r_local = (uint16_t*)(SCEGU_VRAM_BP_2);
uint16_t* LUT_b_local = (uint16_t*)(SCEGU_VRAM_BP_2) + (1 << 5);
red_shift = 6 + 5;
color_mask = 0x1F;
lut_block_count = (1 << 5) / 8;
psp->texture = (void*)(LUT_b_local + (1 << 5));
psp->draw_buffer = SCEGU_VRAM_BP_0;
psp->bpp_log2 = 1;
pixel_format = GU_PSM_5650;
lut_pixel_format = GU_PSM_T16;
displayBuffer = SCEGU_VRAM_BP_1;
for (u16 i = 0; i < (1 << 5); i++) {
LUT_r_local[i]= i;
LUT_b_local[i]= i << (5 + 6);
}
LUT_r = (void*)LUT_r_local;
LUT_b = (void*)LUT_b_local;
}
sceDisplayWaitVblankStart(); // TODO : check if necessary
sceGuDisplay(GU_FALSE);
sceGuStart(GU_DIRECT, psp->main_dList);
sceGuDrawBuffer(pixel_format, TO_GU_POINTER(psp->draw_buffer), SCEGU_VRAM_WIDTH);
sceGuDispBuffer(SCEGU_SCR_WIDTH, SCEGU_SCR_HEIGHT, TO_GU_POINTER(displayBuffer), SCEGU_VRAM_WIDTH);
sceGuClearColor(0);
sceGuScissor(0, 0, SCEGU_SCR_WIDTH, SCEGU_SCR_HEIGHT);
sceGuEnable(GU_SCISSOR_TEST);
sceGuTexFilter(GU_LINEAR, GU_LINEAR); // TODO , move this to display list
sceGuTexWrap (GU_CLAMP, GU_CLAMP);
sceGuEnable(GU_TEXTURE_2D);
sceGuDisable(GU_DEPTH_TEST);
sceGuCallMode(GU_FALSE);
sceGuFinish();
sceGuSync(0, 0);
sceDisplayWaitVblankStart(); // TODO : check if necessary
sceGuDisplay(GU_TRUE);
pspDebugScreenSetColorMode(pixel_format);
pspDebugScreenSetBase(psp->draw_buffer);
// fill frame_dList :
sceGuStart(GU_CALL, psp->frame_dList);
sceGuTexMode(pixel_format, 0, 0, GU_FALSE);
sceGuTexFunc(GU_TFX_REPLACE, GU_TCC_RGB);
sceGuEnable(GU_BLEND);
sceGuBlendFunc(GU_ADD, GU_FIX, GU_FIX, 0x0000FF00, 0xFFFFFFFF); // green only
sceGuDrawArray(GU_SPRITES, GU_TEXTURE_16BIT | GU_COLOR_4444 | GU_VERTEX_16BIT | GU_TRANSFORM_2D, 2, NULL, (void*)(psp->frame_coords));
sceGuBlendFunc(GU_ADD, GU_FIX, GU_FIX, 0xFFFFFFFF, 0xFFFFFFFF); // restore
sceGuTexMode(lut_pixel_format, 0, 0, GU_FALSE);
sceGuClutMode(pixel_format, red_shift, color_mask, 0);
sceGuClutLoad(lut_block_count, LUT_r);
sceGuDrawArray(GU_SPRITES, GU_TEXTURE_16BIT | GU_COLOR_4444 | GU_VERTEX_16BIT | GU_TRANSFORM_2D, 2, NULL, (void*)(psp->frame_coords));
sceGuClutMode(pixel_format, 0, color_mask, 0);
sceGuClutLoad(lut_block_count, LUT_b);
sceGuDrawArray(GU_SPRITES, GU_TEXTURE_16BIT | GU_COLOR_4444 | GU_VERTEX_16BIT | GU_TRANSFORM_2D, 2, NULL, (void*)(psp->frame_coords));
sceGuFinish();
if (input && input_data)
{
pspinput = input_psp.init();
*input = pspinput ? &input_psp : NULL;
*input_data = pspinput;
}
return psp;
error:
RARCH_ERR("PSP1 video could not be initialized.\n");
return (void*)-1;
}
static pgeObj *pgeObjLoadInternal(unsigned char *buffer, unsigned int size)
{
typedef struct objVertex
{
float x, y, z;
} objVertex;
typedef objVertex objNormal;
typedef struct objTexCoord
{
float u, v;
} objTexCoord;
typedef struct objTriangle
{
unsigned int vertex[3];
unsigned int normal[3];
unsigned int texcoord[3];
unsigned int color;
} objTriangle;
typedef struct objModel
{
unsigned int numVertex, numNormal, numTexCoord, numTriangle, numMaterial;
objVertex *vertexArray;
objNormal *normalArray;
objTexCoord *texCoordArray;
objTriangle *triangleArray;
} objModel;
objModel *model = pgeMalloc(sizeof(objModel));
pgeObjMtl *mtl = NULL;
unsigned char *currentpos, *endpos;
unsigned int position = 0;
int vertpos = 0, normalpos = 0, texvertpos = 0, facepos = 0;
char readbuffer[512];
char materialname[128];
currentpos = buffer;
endpos = buffer + size;
// Seek through file, counting number of entries we are interesting in
while(currentpos != endpos)
{
position = 0;
while((isdeadspace(*currentpos)) && (currentpos != endpos))
currentpos++;
while((!iseol(*currentpos)) && (currentpos != endpos) && (position < 512))
{
readbuffer[position++] = *currentpos;
currentpos++;
}
readbuffer[position] = 0;
if(strequal(readbuffer, "vn", &readbuffer[position], 2))
model->numNormal++;
else if(strequal(readbuffer, "vt", &readbuffer[position], 2))
model->numTexCoord++;
else if(strequal(readbuffer, "v", &readbuffer[position], 1))
model->numVertex++;
else if(strequal(readbuffer, "f", &readbuffer[position], 1))
model->numTriangle++;
else if(strequal(readbuffer, "mtllib", &readbuffer[position], 6))
model->numMaterial++;
}
// Allocate what we need
if(model->numVertex > 0)
{
model->vertexArray = pgeMalloc(model->numVertex * sizeof(objVertex));
if(!model->vertexArray)
{
pgeFree(model);
return NULL;
}
}
if(model->numNormal > 0)
{
model->normalArray = pgeMalloc(model->numNormal * sizeof(objNormal));
if(!model->normalArray)
{
pgeFree(model->vertexArray);
pgeFree(model);
return NULL;
}
}
if(model->numTexCoord > 0)
{
model->texCoordArray = pgeMalloc(model->numTexCoord * sizeof(objTexCoord));
if(!model->texCoordArray)
{
pgeFree(model->vertexArray);
pgeFree(model->normalArray);
pgeFree(model);
return NULL;
}
}
if(model->numTriangle > 0)
{
model->triangleArray = pgeMalloc(model->numTriangle * sizeof(objTriangle));
if(!model->triangleArray)
{
pgeFree(model->vertexArray);
pgeFree(model->normalArray);
pgeFree(model->texCoordArray);
pgeFree(model);
return NULL;
}
}
// Read from the start of the file again and fill our arrays
currentpos = buffer;
unsigned int currentcolor = 0xFFFFFFFF;
float tempnv = 0.0f;
while(currentpos != endpos)
{
position = 0;
while((isdeadspace(*currentpos)) && (currentpos != endpos))
currentpos++;
while((!iseol(*currentpos)) && (currentpos != endpos) && (position < 512))
{
readbuffer[position++] = *currentpos;
currentpos++;
}
readbuffer[position] = 0;
if(strequal(readbuffer, "vn", &readbuffer[position], 2))
{
sscanf(readbuffer, "vn %f %f %f", &model->normalArray[normalpos].x, &model->normalArray[normalpos].y, &model->normalArray[normalpos].z);
normalpos++;
}
else if(strequal(readbuffer, "vt", &readbuffer[position], 2))
{
sscanf(readbuffer, "vt %f %f", &model->texCoordArray[texvertpos].u, &model->texCoordArray[texvertpos].v);
texvertpos++;
}
else if(strequal(readbuffer, "v", &readbuffer[position], 1))
{
sscanf(readbuffer, "v %f %f %f", &model->vertexArray[vertpos].x, &model->vertexArray[vertpos].y, &model->vertexArray[vertpos].z);
vertpos++;
}
else if(strequal(readbuffer, "f", &readbuffer[position], 1))
{
if(model->numMaterial > 0)
model->triangleArray[facepos].color = currentcolor;
if(model->numTexCoord > 0 && model->numNormal > 0)
{
sscanf(readbuffer, "f %d/%d/%d %d/%d/%d %d/%d/%d", &model->triangleArray[facepos].vertex[0], &model->triangleArray[facepos].texcoord[0], &model->triangleArray[facepos].normal[0], &model->triangleArray[facepos].vertex[1], &model->triangleArray[facepos].texcoord[1], &model->triangleArray[facepos].normal[1], &model->triangleArray[facepos].vertex[2], &model->triangleArray[facepos].texcoord[2], &model->triangleArray[facepos].normal[2]);
facepos++;
}
else if(model->numNormal > 0)
{
sscanf(readbuffer, "f %d//%d %d//%d %d//%d", &model->triangleArray[facepos].vertex[0], &model->triangleArray[facepos].normal[0], &model->triangleArray[facepos].vertex[1], &model->triangleArray[facepos].normal[1], &model->triangleArray[facepos].vertex[2], &model->triangleArray[facepos].normal[2]);
facepos++;
}
else if(model->numTexCoord > 0)
{
sscanf(readbuffer, "f %d/%d %d/%d %d/%d", &model->triangleArray[facepos].vertex[0], &model->triangleArray[facepos].texcoord[0], &model->triangleArray[facepos].vertex[1], &model->triangleArray[facepos].texcoord[1], &model->triangleArray[facepos].vertex[2], &model->triangleArray[facepos].texcoord[2]);
facepos++;
}
else
{
sscanf(readbuffer, "f %d %d %d", &model->triangleArray[facepos].vertex[0], &model->triangleArray[facepos].vertex[1], &model->triangleArray[facepos].vertex[2]);
facepos++;
}
}
else if(strequal(readbuffer, "mtllib", &readbuffer[position], 6))
{
sscanf(readbuffer, "mtllib %s", materialname);
mtl = pgeObjLoadMaterial(materialname);
if(!mtl)
{
pgeFree(model->vertexArray);
pgeFree(model->normalArray);
pgeFree(model->texCoordArray);
pgeFree(model);
return NULL;
}
}
else if(strequal(readbuffer, "usemtl", &readbuffer[position], 6))
{
sscanf(readbuffer, "usemtl %s", materialname);
currentcolor = pgeObjSetColorFromMaterial(mtl, materialname);
}
}
pgeObj *obj = (pgeObj *)pgeMalloc(sizeof(pgeObj));
if(!obj)
{
pgeFree(model->vertexArray);
pgeFree(model->normalArray);
pgeFree(model->texCoordArray);
pgeFree(model->triangleArray);
pgeFree(model);
return NULL;
}
memset(obj, 0, sizeof(obj));
// Arrange the data into our vert array.
obj->numvertices = model->numTriangle * 3;
int i = 0;
int f = 0;
int v = 0;
if(model->numTexCoord > 0 && model->numNormal > 0)
{
if(model->numMaterial == 0)
{
obj->vertices = (pgeVertTNV *)pgeMalloc(sizeof(pgeVertTNV) * model->numTriangle * 3);
pgeVertTNV *ptr = (pgeVertTNV *)obj->vertices;
obj->drawflag = GU_TEXTURE_32BITF|GU_NORMAL_32BITF|GU_VERTEX_32BITF|GU_TRANSFORM_3D;
for(i = 0; i < model->numTriangle;i++)
{
for(f = 0; f < 3;f++)
{
ptr[v].u = model->texCoordArray[model->triangleArray[i].texcoord[f]-1].u;
ptr[v].v = 1.0f - model->texCoordArray[model->triangleArray[i].texcoord[f]-1].v;
ptr[v].x = model->vertexArray[model->triangleArray[i].vertex[f]-1].x;
ptr[v].y = model->vertexArray[model->triangleArray[i].vertex[f]-1].y;
ptr[v].z = model->vertexArray[model->triangleArray[i].vertex[f]-1].z;
tempnv = 1.0f/(pgeMathSqrt(ptr[v].x*ptr[v].x + ptr[v].y*ptr[v].y + ptr[v].z*ptr[v].z));
ptr[v].nx = ptr[v].x * tempnv;
ptr[v].ny = ptr[v].y * tempnv;
ptr[v].nz = ptr[v].z * tempnv;
v++;
}
}
}
else
{
obj->vertices = (pgeVertTCNV *)pgeMalloc(sizeof(pgeVertTCNV) * model->numTriangle * 3);
pgeVertTCNV *ptr = (pgeVertTCNV *)obj->vertices;
obj->drawflag = GU_COLOR_8888|GU_TEXTURE_32BITF|GU_NORMAL_32BITF|GU_VERTEX_32BITF|GU_TRANSFORM_3D;
for(i = 0; i < model->numTriangle;i++)
{
for(f = 0; f < 3;f++)
{
ptr[v].u = model->texCoordArray[model->triangleArray[i].texcoord[f]-1].u;
ptr[v].v = 1.0f - model->texCoordArray[model->triangleArray[i].texcoord[f]-1].v;
ptr[v].color = model->triangleArray[i].color;
ptr[v].x = model->vertexArray[model->triangleArray[i].vertex[f]-1].x;
ptr[v].y = model->vertexArray[model->triangleArray[i].vertex[f]-1].y;
ptr[v].z = model->vertexArray[model->triangleArray[i].vertex[f]-1].z;
tempnv = 1.0f/(pgeMathSqrt(ptr[v].x*ptr[v].x + ptr[v].y*ptr[v].y + ptr[v].z*ptr[v].z));
ptr[v].nx = ptr[v].x * tempnv;
ptr[v].ny = ptr[v].y * tempnv;
ptr[v].nz = ptr[v].z * tempnv;
v++;
}
}
}
}
else if(model->numTexCoord > 0)
{
if(model->numMaterial == 0)
{
obj->vertices = (pgeVertTV *)pgeMalloc(sizeof(pgeVertTV) * model->numTriangle * 3);
pgeVertTV *ptr = (pgeVertTV *)obj->vertices;
obj->drawflag = GU_TEXTURE_32BITF|GU_VERTEX_32BITF|GU_TRANSFORM_3D;
for(i = 0; i < model->numTriangle;i++)
{
for(f = 0; f < 3;f++)
{
ptr[v].u = model->texCoordArray[model->triangleArray[i].texcoord[f]-1].u;
ptr[v].v = 1.0f - model->texCoordArray[model->triangleArray[i].texcoord[f]-1].v;
ptr[v].x = model->vertexArray[model->triangleArray[i].vertex[f]-1].x;
ptr[v].y = model->vertexArray[model->triangleArray[i].vertex[f]-1].y;
ptr[v].z = model->vertexArray[model->triangleArray[i].vertex[f]-1].z;
v++;
}
}
}
else
{
obj->vertices = (pgeVertTCV *)pgeMalloc(sizeof(pgeVertTCV) * model->numTriangle * 3);
pgeVertTCV *ptr = (pgeVertTCV *)obj->vertices;
obj->drawflag = GU_COLOR_8888|GU_TEXTURE_32BITF|GU_VERTEX_32BITF|GU_TRANSFORM_3D;
for(i = 0; i < model->numTriangle;i++)
{
for(f = 0; f < 3;f++)
{
ptr[v].u = model->texCoordArray[model->triangleArray[i].texcoord[f]-1].u;
ptr[v].v = 1.0f - model->texCoordArray[model->triangleArray[i].texcoord[f]-1].v;
ptr[v].color = model->triangleArray[i].color;
ptr[v].x = model->vertexArray[model->triangleArray[i].vertex[f]-1].x;
ptr[v].y = model->vertexArray[model->triangleArray[i].vertex[f]-1].y;
ptr[v].z = model->vertexArray[model->triangleArray[i].vertex[f]-1].z;
v++;
}
}
}
}
else if(model->numNormal > 0)
{
if(model->numMaterial == 0)
{
obj->vertices = (pgeVertNV *)pgeMalloc(sizeof(pgeVertNV) * model->numTriangle * 3);
pgeVertNV *ptr = (pgeVertNV *)obj->vertices;
obj->drawflag = GU_NORMAL_32BITF|GU_VERTEX_32BITF|GU_TRANSFORM_3D;
for(i = 0; i < model->numTriangle;i++)
{
for(f = 0; f < 3;f++)
{
ptr[v].x = model->vertexArray[model->triangleArray[i].vertex[f]-1].x;
ptr[v].y = model->vertexArray[model->triangleArray[i].vertex[f]-1].y;
ptr[v].z = model->vertexArray[model->triangleArray[i].vertex[f]-1].z;
tempnv = 1.0f/(pgeMathSqrt(ptr[v].x*ptr[v].x + ptr[v].y*ptr[v].y + ptr[v].z*ptr[v].z));
ptr[v].nx = ptr[v].x * tempnv;
ptr[v].ny = ptr[v].y * tempnv;
ptr[v].nz = ptr[v].z * tempnv;
v++;
}
}
}
else
{
obj->vertices = (pgeVertCNV *)pgeMalloc(sizeof(pgeVertCNV) * model->numTriangle * 3);
pgeVertCNV *ptr = (pgeVertCNV *)obj->vertices;
obj->drawflag = GU_COLOR_8888|GU_NORMAL_32BITF|GU_VERTEX_32BITF|GU_TRANSFORM_3D;
for(i = 0; i < model->numTriangle;i++)
{
for(f = 0; f < 3;f++)
{
ptr[v].color = model->triangleArray[i].color;
ptr[v].x = model->vertexArray[model->triangleArray[i].vertex[f]-1].x;
ptr[v].y = model->vertexArray[model->triangleArray[i].vertex[f]-1].y;
ptr[v].z = model->vertexArray[model->triangleArray[i].vertex[f]-1].z;
tempnv = 1.0f/(pgeMathSqrt(ptr[v].x*ptr[v].x + ptr[v].y*ptr[v].y + ptr[v].z*ptr[v].z));
ptr[v].nx = ptr[v].x * tempnv;
ptr[v].ny = ptr[v].y * tempnv;
ptr[v].nz = ptr[v].z * tempnv;
v++;
}
}
}
}
else
{
if(model->numMaterial == 0)
{
obj->vertices = (pgeVertV *)pgeMalloc(sizeof(pgeVertV) * model->numTriangle * 3);
pgeVertV *ptr = (pgeVertV *)obj->vertices;
obj->drawflag = GU_VERTEX_32BITF|GU_TRANSFORM_3D;
for(i = 0; i < model->numTriangle;i++)
{
for(f = 0; f < 3;f++)
{
ptr[v].x = model->vertexArray[model->triangleArray[i].vertex[f]-1].x;
ptr[v].y = model->vertexArray[model->triangleArray[i].vertex[f]-1].y;
ptr[v].z = model->vertexArray[model->triangleArray[i].vertex[f]-1].z;
v++;
}
}
}
else
{
obj->vertices = (pgeVertCV *)pgeMalloc(sizeof(pgeVertCV) * model->numTriangle * 3);
pgeVertCV *ptr = (pgeVertCV *)obj->vertices;
obj->drawflag = GU_COLOR_8888|GU_VERTEX_32BITF|GU_TRANSFORM_3D;
for(i = 0; i < model->numTriangle;i++)
{
for(f = 0; f < 3;f++)
{
ptr[v].color = model->triangleArray[i].color;
ptr[v].x = model->vertexArray[model->triangleArray[i].vertex[f]-1].x;
ptr[v].y = model->vertexArray[model->triangleArray[i].vertex[f]-1].y;
ptr[v].z = model->vertexArray[model->triangleArray[i].vertex[f]-1].z;
v++;
}
}
}
}
// Tidy up
if(model->vertexArray)
pgeFree(model->vertexArray);
if(model->normalArray)
pgeFree(model->normalArray);
if(model->texCoordArray)
pgeFree(model->texCoordArray);
if(model->triangleArray)
pgeFree(model->triangleArray);
if(model)
pgeFree(model);
if(mtl)
{
for(i = 0;i < mtl->nummaterials;i++)
{
if(mtl->materials[i].name)
pgeFree(mtl->materials[i].name);
if(mtl->materials)
pgeFree(mtl->materials);
}
pgeFree(mtl);
}
sceKernelDcacheWritebackInvalidateAll();
return obj;
}
