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FIX: crash with older radeon drivers

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Commit amended for code style, including surrounding code, by Adam Honse <calcprogrammer1@gmail.com>
This commit is contained in:
Chris "koying" Browet 2021-04-10 13:06:17 +02:00 • committed by Adam Honse
parent a3f2cd96c5
commit e08c63a3c0
1 changed files with 28 additions and 10 deletions
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38
i2c_smbus/i2c_smbus_amdadl.cpp
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@ -30,22 +30,40 @@ int LoadLibraries()
hDLL = LoadLibrary("atiadlxx.dll");
if (hDLL == NULL)
if(hDLL == NULL)
{
// A 32 bit calling application on 64 bit OS will fail to LoadLIbrary.
// Try to load the 32 bit library (atiadlxy.dll) instead
/*---------------------------------------------------------------------*\
| A 32 bit calling application on 64 bit OS will fail to LoadLibrary. |
| Try to load the 32 bit library (atiadlxy.dll) instead |
\*---------------------------------------------------------------------*/
hDLL = LoadLibrary("atiadlxy.dll");
return ADL_ERR;
}
else
{
ADL2_Main_Control_Create = (ADL2_MAIN_CONTROL_CREATE)GetProcAddress(hDLL, "ADL2_Main_Control_Create");
ADL2_Main_Control_Destroy = (ADL2_MAIN_CONTROL_DESTROY)GetProcAddress(hDLL, "ADL2_Main_Control_Destroy");
ADL2_Adapter_NumberOfAdapters_Get = (ADL2_ADAPTER_NUMBEROFADAPTERS_GET)GetProcAddress(hDLL, "ADL2_Adapter_NumberOfAdapters_Get");
ADL2_Adapter_Primary_Get = (ADL2_ADAPTER_PRIMARY_GET)GetProcAddress(hDLL, "ADL2_Adapter_Primary_Get");
ADL2_Adapter_AdapterInfoX2_Get = (ADL2_ADAPTER_ADAPTERINFOX2_GET)GetProcAddress(hDLL, "ADL2_Adapter_AdapterInfoX2_Get");
ADL2_Display_WriteAndReadI2C = (ADL2_DISPLAY_WRITEANDREADI2C)GetProcAddress(hDLL, "ADL2_Display_WriteAndReadI2C");
return ADL_OK;
ADL2_Main_Control_Create = (ADL2_MAIN_CONTROL_CREATE)GetProcAddress(hDLL, "ADL2_Main_Control_Create");
ADL2_Main_Control_Destroy = (ADL2_MAIN_CONTROL_DESTROY)GetProcAddress(hDLL, "ADL2_Main_Control_Destroy");
ADL2_Adapter_NumberOfAdapters_Get = (ADL2_ADAPTER_NUMBEROFADAPTERS_GET)GetProcAddress(hDLL, "ADL2_Adapter_NumberOfAdapters_Get");
ADL2_Adapter_Primary_Get = (ADL2_ADAPTER_PRIMARY_GET)GetProcAddress(hDLL, "ADL2_Adapter_Primary_Get");
ADL2_Adapter_AdapterInfoX2_Get = (ADL2_ADAPTER_ADAPTERINFOX2_GET)GetProcAddress(hDLL, "ADL2_Adapter_AdapterInfoX2_Get");
ADL2_Display_WriteAndReadI2C = (ADL2_DISPLAY_WRITEANDREADI2C)GetProcAddress(hDLL, "ADL2_Display_WriteAndReadI2C");
/*---------------------------------------------------------------------*\
| Only return OK if all function pointers are valid |
\*---------------------------------------------------------------------*/
if( ADL2_Main_Control_Create
&& ADL2_Main_Control_Destroy
&& ADL2_Adapter_NumberOfAdapters_Get
&& ADL2_Adapter_Primary_Get
&& ADL2_Adapter_AdapterInfoX2_Get
&& ADL2_Display_WriteAndReadI2C)
{
return ADL_OK;
}
else
{
return ADL_ERR;
}
}
}