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Fix the search for the sampling callback

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Maschell 2018-06-19 17:33:04 +02:00
parent ec2e5dd8e3
commit 03d827c436
1 changed files with 10 additions and 5 deletions
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15
source/ControllerPatcher.cpp
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@ -466,12 +466,17 @@ void ControllerPatcher::ResetConfig(){
ControllerPatcherUtils::setConfigValue((u8*)&config_controller[xinput_slot][CONTRPS_VPAD_BUTTON_R_STICK_Y_INVERT], CONTROLLER_PATCHER_VALUE_SET, HID_XINPUT_STICK_R_Y[STICK_CONF_INVERT]); ControllerPatcherUtils::setConfigValue((u8*)&config_controller[xinput_slot][CONTRPS_VPAD_BUTTON_R_STICK_Y_INVERT], CONTROLLER_PATCHER_VALUE_SET, HID_XINPUT_STICK_R_Y[STICK_CONF_INVERT]);
} }
bool ControllerPatcher::Init(const char * pathToConfig){ bool ControllerPatcher::Init(const char * pathToConfig) {
gSamplingCallback = (wpad_sampling_callback_t)((u32)KPADRead + 0x1F0); OSDynLoad_Module handle;
if(*(u32*)gSamplingCallback != FIRST_INSTRUCTION_IN_SAMPLING_CALLBACK){ void* kpad_ptr;
OSDynLoad_Acquire("padscore",&handle);
OSDynLoad_FindExport(handle, 0 ,"KPADRead",&kpad_ptr);
gSamplingCallback = (WPADSamplingCallback)((u32)kpad_ptr + 0x1F0);
if(*(u32*)gSamplingCallback != FIRST_INSTRUCTION_IN_SAMPLING_CALLBACK) {
//In Firmware <= 5.1.2 the offset changes //In Firmware <= 5.1.2 the offset changes
gSamplingCallback = (wpad_sampling_callback_t)((u32)KPADRead + 0x1F8); gSamplingCallback = (WPADSamplingCallback)((u32)kpad_ptr + 0x1F8);
if(*(u32*)gSamplingCallback != FIRST_INSTRUCTION_IN_SAMPLING_CALLBACK){ if(*(u32*)gSamplingCallback != FIRST_INSTRUCTION_IN_SAMPLING_CALLBACK) {
//Should never happen. I looked into the padscore.rpl of ALL firmwares. //Should never happen. I looked into the padscore.rpl of ALL firmwares.
gSamplingCallback = NULL; gSamplingCallback = NULL;
} }