Skip to content

/Touch-Remap

Permalink
Branch: master
Find file Copy path

Touch-Remap/main.c

Find file Copy path
Fetching contributors…
Cannot retrieve contributors at this time
374 lines (354 sloc) 11.3 KB
Raw Blame History
#include <vitasdk.h>
#include <taihen.h>
#include "renderer.h"
#define HOOKS_NUM 5 // Number of hooked functions
#define MODES_NUM 8 // Number of available modes
// Prototypes for sceTouch*2 funcs
int sceTouchRead2(SceUInt32 port, SceTouchData *pData, SceUInt32 nBufs);
int sceTouchPeek2(SceUInt32 port, SceTouchData *pData, SceUInt32 nBufs);
// Macros for available modes
enum{
DEFAULT = 0,
FRONT_ONLY = 1,
REAR_ONLY = 2,
SWAPPED = 3,
FRONT_OFF = 4,
REAR_OFF = 5,
FRONT_OUT_ONLY = 6,
REAR_OUT_ONLY = 7
};
// Textual names for available modes
static char* modes[MODES_NUM] = {"Default", "Frontpad -> Rearpad", "Rearpad -> Frontpad", "Inverted pads", "Frontpad disabled", "Rearpad disabled", "Both -> Frontpad", "Both -> Rearpad"};
static uint8_t current_hook = 0;
static SceUID hooks[HOOKS_NUM];
static tai_hook_ref_t refs[HOOKS_NUM];
static uint8_t mode = DEFAULT;
static SceCtrlData pad;
static uint32_t oldpad;
static uint32_t mode_timer = 0;
static SceTouchData t;
static uint8_t not_fake = 1;
void hookFunction(uint32_t nid, const void *func){
hooks[current_hook] = taiHookFunctionImport(&refs[current_hook],TAI_MAIN_MODULE,TAI_ANY_LIBRARY,nid,func);
current_hook++;
}
int sceTouchRead_patched(SceUInt32 port, SceTouchData *pData, SceUInt32 nBufs){
int ret = -1;
switch (mode){
case FRONT_ONLY:
if (port == SCE_TOUCH_PORT_BACK){
ret = TAI_CONTINUE(int, refs[0], SCE_TOUCH_PORT_FRONT, pData, nBufs);
}
break;
case REAR_ONLY:
if (port == SCE_TOUCH_PORT_FRONT){
ret = TAI_CONTINUE(int, refs[0], SCE_TOUCH_PORT_BACK, pData, nBufs);
}
break;
case SWAPPED:
ret = TAI_CONTINUE(int, refs[0], (port + 1) % 2, pData, nBufs);
break;
case FRONT_OFF:
if (port == SCE_TOUCH_PORT_FRONT){
ret = TAI_CONTINUE(int, refs[0], port, pData, nBufs);
pData->reportNum = 0;
}
break;
case REAR_OFF:
if (port == SCE_TOUCH_PORT_BACK){
ret = TAI_CONTINUE(int, refs[0], port, pData, nBufs);
pData->reportNum = 0;
}
break;
case FRONT_OUT_ONLY:
switch (port){
case SCE_TOUCH_PORT_BACK:
ret = TAI_CONTINUE(int, refs[0], port, pData, nBufs);
if (not_fake) pData->reportNum = 0;
break;
case SCE_TOUCH_PORT_FRONT:
ret = TAI_CONTINUE(int, refs[0], port, pData, nBufs);
not_fake = 0;
sceTouchRead(SCE_TOUCH_PORT_BACK, &t, nBufs);
not_fake = 1;
if (t.reportNum > 0){
memcpy(&pData->report[pData->reportNum], &t.report[0], (SCE_TOUCH_MAX_REPORT - pData->reportNum) * sizeof(SceTouchReport));
pData->reportNum += t.reportNum;
if (pData->reportNum > SCE_TOUCH_MAX_REPORT) pData->reportNum = SCE_TOUCH_MAX_REPORT;
}
break;
}
break;
case REAR_OUT_ONLY:
switch (port){
case SCE_TOUCH_PORT_FRONT:
ret = TAI_CONTINUE(int, refs[0], port, pData, nBufs);
if (not_fake) pData->reportNum = 0;
break;
case SCE_TOUCH_PORT_BACK:
ret = TAI_CONTINUE(int, refs[0], port, pData, nBufs);
not_fake = 0;
sceTouchRead(SCE_TOUCH_PORT_FRONT, &t, nBufs);
not_fake = 1;
if (t.reportNum > 0){
memcpy(&pData->report[pData->reportNum], &t.report[0], (SCE_TOUCH_MAX_REPORT - pData->reportNum) * sizeof(SceTouchReport));
pData->reportNum += t.reportNum;
if (pData->reportNum > SCE_TOUCH_MAX_REPORT) pData->reportNum = SCE_TOUCH_MAX_REPORT;
}
break;
}
break;
default:
ret = TAI_CONTINUE(int, refs[0], port, pData, nBufs);
break;
}
return ret;
}
int sceTouchRead2_patched(SceUInt32 port, SceTouchData *pData, SceUInt32 nBufs){
int ret = -1;
switch (mode){
case FRONT_ONLY:
if (port == SCE_TOUCH_PORT_BACK){
ret = TAI_CONTINUE(int, refs[1], SCE_TOUCH_PORT_FRONT, pData, nBufs);
}
break;
case REAR_ONLY:
if (port == SCE_TOUCH_PORT_FRONT){
ret = TAI_CONTINUE(int, refs[1], SCE_TOUCH_PORT_BACK, pData, nBufs);
}
break;
case SWAPPED:
ret = TAI_CONTINUE(int, refs[1], (port + 1) % 2, pData, nBufs);
break;
case FRONT_OFF:
if (port == SCE_TOUCH_PORT_FRONT){
ret = TAI_CONTINUE(int, refs[1], port, pData, nBufs);
pData->reportNum = 0;
}
break;
case REAR_OFF:
if (port == SCE_TOUCH_PORT_BACK){
ret = TAI_CONTINUE(int, refs[1], port, pData, nBufs);
pData->reportNum = 0;
}
break;
case FRONT_OUT_ONLY:
switch (port){
case SCE_TOUCH_PORT_BACK:
ret = TAI_CONTINUE(int, refs[1], port, pData, nBufs);
if (not_fake) pData->reportNum = 0;
break;
case SCE_TOUCH_PORT_FRONT:
ret = TAI_CONTINUE(int, refs[1], port, pData, nBufs);
not_fake = 0;
sceTouchRead2(SCE_TOUCH_PORT_BACK, &t, nBufs);
not_fake = 1;
if (t.reportNum > 0){
memcpy(&pData->report[pData->reportNum], &t.report[0], (SCE_TOUCH_MAX_REPORT - pData->reportNum) * sizeof(SceTouchReport));
pData->reportNum += t.reportNum;
if (pData->reportNum > SCE_TOUCH_MAX_REPORT) pData->reportNum = SCE_TOUCH_MAX_REPORT;
}
break;
}
break;
case REAR_OUT_ONLY:
switch (port){
case SCE_TOUCH_PORT_FRONT:
ret = TAI_CONTINUE(int, refs[1], port, pData, nBufs);
if (not_fake) pData->reportNum = 0;
break;
case SCE_TOUCH_PORT_BACK:
ret = TAI_CONTINUE(int, refs[1], port, pData, nBufs);
not_fake = 0;
sceTouchRead2(SCE_TOUCH_PORT_FRONT, &t, nBufs);
not_fake = 1;
if (t.reportNum > 0){
memcpy(&pData->report[pData->reportNum], &t.report[0], (SCE_TOUCH_MAX_REPORT - pData->reportNum) * sizeof(SceTouchReport));
pData->reportNum += t.reportNum;
if (pData->reportNum > SCE_TOUCH_MAX_REPORT) pData->reportNum = SCE_TOUCH_MAX_REPORT;
}
break;
}
break;
default:
ret = TAI_CONTINUE(int, refs[1], port, pData, nBufs);
break;
}
return ret;
}
int sceTouchPeek_patched(SceUInt32 port, SceTouchData *pData, SceUInt32 nBufs){
int ret = -1;
switch (mode){
case FRONT_ONLY:
if (port == SCE_TOUCH_PORT_BACK){
ret = TAI_CONTINUE(int, refs[2], SCE_TOUCH_PORT_FRONT, pData, nBufs);
}
break;
case REAR_ONLY:
if (port == SCE_TOUCH_PORT_FRONT){
ret = TAI_CONTINUE(int, refs[2], SCE_TOUCH_PORT_BACK, pData, nBufs);
}
break;
case SWAPPED:
ret = TAI_CONTINUE(int, refs[2], (port + 1) % 2, pData, nBufs);
break;
case FRONT_OFF:
if (port == SCE_TOUCH_PORT_FRONT){
ret = TAI_CONTINUE(int, refs[2], port, pData, nBufs);
pData->reportNum = 0;
}
break;
case REAR_OFF:
if (port == SCE_TOUCH_PORT_BACK){
ret = TAI_CONTINUE(int, refs[2], port, pData, nBufs);
pData->reportNum = 0;
}
break;
case FRONT_OUT_ONLY:
switch (port){
case SCE_TOUCH_PORT_BACK:
ret = TAI_CONTINUE(int, refs[2], port, pData, nBufs);
if (not_fake) pData->reportNum = 0;
break;
case SCE_TOUCH_PORT_FRONT:
ret = TAI_CONTINUE(int, refs[2], port, pData, nBufs);
not_fake = 0;
sceTouchPeek(SCE_TOUCH_PORT_BACK, &t, nBufs);
not_fake = 1;
if (t.reportNum > 0){
memcpy(&pData->report[pData->reportNum], &t.report[0], (SCE_TOUCH_MAX_REPORT - pData->reportNum) * sizeof(SceTouchReport));
pData->reportNum += t.reportNum;
if (pData->reportNum > SCE_TOUCH_MAX_REPORT) pData->reportNum = SCE_TOUCH_MAX_REPORT;
}
break;
}
break;
case REAR_OUT_ONLY:
switch (port){
case SCE_TOUCH_PORT_FRONT:
ret = TAI_CONTINUE(int, refs[2], port, pData, nBufs);
if (not_fake) pData->reportNum = 0;
break;
case SCE_TOUCH_PORT_BACK:
ret = TAI_CONTINUE(int, refs[2], port, pData, nBufs);
not_fake = 0;
sceTouchPeek(SCE_TOUCH_PORT_FRONT, &t, nBufs);
not_fake = 1;
if (t.reportNum > 0){
memcpy(&pData->report[pData->reportNum], &t.report[0], (SCE_TOUCH_MAX_REPORT - pData->reportNum) * sizeof(SceTouchReport));
pData->reportNum += t.reportNum;
if (pData->reportNum > SCE_TOUCH_MAX_REPORT) pData->reportNum = SCE_TOUCH_MAX_REPORT;
}
break;
}
break;
default:
ret = TAI_CONTINUE(int, refs[2], port, pData, nBufs);
break;
}
return ret;
}
int sceTouchPeek2_patched(SceUInt32 port, SceTouchData *pData, SceUInt32 nBufs){
int ret = -1;
switch (mode){
case FRONT_ONLY:
if (port == SCE_TOUCH_PORT_BACK){
ret = TAI_CONTINUE(int, refs[3], SCE_TOUCH_PORT_FRONT, pData, nBufs);
}
break;
case REAR_ONLY:
if (port == SCE_TOUCH_PORT_FRONT){
ret = TAI_CONTINUE(int, refs[3], SCE_TOUCH_PORT_BACK, pData, nBufs);
}
break;
case SWAPPED:
ret = TAI_CONTINUE(int, refs[3], (port + 1) % 2, pData, nBufs);
break;
case FRONT_OFF:
if (port == SCE_TOUCH_PORT_FRONT){
ret = TAI_CONTINUE(int, refs[3], port, pData, nBufs);
pData->reportNum = 0;
}
break;
case REAR_OFF:
if (port == SCE_TOUCH_PORT_BACK){
ret = TAI_CONTINUE(int, refs[3], port, pData, nBufs);
pData->reportNum = 0;
}
break;
case FRONT_OUT_ONLY:
switch (port){
case SCE_TOUCH_PORT_BACK:
ret = TAI_CONTINUE(int, refs[3], port, pData, nBufs);
if (not_fake) pData->reportNum = 0;
break;
case SCE_TOUCH_PORT_FRONT:
ret = TAI_CONTINUE(int, refs[3], port, pData, nBufs);
not_fake = 0;
sceTouchPeek2(SCE_TOUCH_PORT_BACK, &t, nBufs);
not_fake = 1;
if (t.reportNum > 0){
memcpy(&pData->report[pData->reportNum], &t.report[0], (SCE_TOUCH_MAX_REPORT - pData->reportNum) * sizeof(SceTouchReport));
pData->reportNum += t.reportNum;
if (pData->reportNum > SCE_TOUCH_MAX_REPORT) pData->reportNum = SCE_TOUCH_MAX_REPORT;
}
break;
}
break;
case REAR_OUT_ONLY:
switch (port){
case SCE_TOUCH_PORT_FRONT:
ret = TAI_CONTINUE(int, refs[3], port, pData, nBufs);
if (not_fake) pData->reportNum = 0;
break;
case SCE_TOUCH_PORT_BACK:
ret = TAI_CONTINUE(int, refs[3], port, pData, nBufs);
not_fake = 0;
sceTouchPeek2(SCE_TOUCH_PORT_FRONT, &t, nBufs);
not_fake = 1;
if (t.reportNum > 0){
memcpy(&pData->report[pData->reportNum], &t.report[0], (SCE_TOUCH_MAX_REPORT - pData->reportNum) * sizeof(SceTouchReport));
pData->reportNum += t.reportNum;
if (pData->reportNum > SCE_TOUCH_MAX_REPORT) pData->reportNum = SCE_TOUCH_MAX_REPORT;
}
break;
}
break;
default:
ret = TAI_CONTINUE(int, refs[3], port, pData, nBufs);
break;
}
return ret;
}
int sceDisplaySetFrameBuf_patched(const SceDisplayFrameBuf *pParam, int sync) {
sceCtrlPeekBufferPositive(0, &pad, 1);
updateFramebuf(pParam);
if (((pad.buttons & SCE_CTRL_CROSS) && (pad.buttons & SCE_CTRL_TRIANGLE) && (pad.buttons & SCE_CTRL_START)) && (!((oldpad & SCE_CTRL_CROSS) && (oldpad & SCE_CTRL_TRIANGLE) && (oldpad & SCE_CTRL_START)))){
mode = (mode + 1) % MODES_NUM;
mode_timer = 100;
setTextColor(0x00FFFFFF);
}
oldpad = pad.buttons;
if (mode_timer > 0){
drawStringF(5, 5, "Touch Inverter mode: %s", modes[mode]);
mode_timer--;
}
return TAI_CONTINUE(int, refs[4], pParam, sync);
}
void _start() __attribute__ ((weak, alias ("module_start")));
int module_start(SceSize argc, const void *args) {
// Hooking touch and display functions
hookFunction(0x169A1D58, sceTouchRead_patched);
hookFunction(0x39401BEA, sceTouchRead2_patched);
hookFunction(0xFF082DF0, sceTouchPeek_patched);
hookFunction(0x3AD3D0A1, sceTouchPeek2_patched);
hookFunction(0x7A410B64, sceDisplaySetFrameBuf_patched);
return SCE_KERNEL_START_SUCCESS;
}
int module_stop(SceSize argc, const void *args) {
// Freeing hooks
while (current_hook-- > 0){
taiHookRelease(hooks[current_hook], refs[current_hook]);
}
return SCE_KERNEL_STOP_SUCCESS;
}
You can’t perform that action at this time.