public void SetSystemClockByIndex(int gpuIndex, int value)
{
try {
int adapterIndex = GpuIndexToAdapterIndex(gpuIndex);
ADLODNCapabilitiesX2 lpODCapabilities = new ADLODNCapabilitiesX2();
var result = ADL.ADL2_OverdriveN_CapabilitiesX2_Get(context, adapterIndex, ref lpODCapabilities);
if (result != 0)
{
return;
}
ADLODNPerformanceLevelsX2 lpODPerformanceLevels = ADLODNPerformanceLevelsX2.Create();
result = ADL.ADL2_OverdriveN_SystemClocksX2_Get(context, adapterIndex, ref lpODPerformanceLevels);
lpODPerformanceLevels.iMode = ADL.ODNControlType_Default;
result = ADL.ADL2_OverdriveN_SystemClocksX2_Set(context, adapterIndex, ref lpODPerformanceLevels);
result = ADL.ADL2_OverdriveN_SystemClocksX2_Get(context, adapterIndex, ref lpODPerformanceLevels);
#if DEBUG
Write.DevWarn("ADL2_OverdriveN_SystemClocksX2_Get result=" + result);
foreach (var item in lpODPerformanceLevels.aLevels)
{
Write.DevWarn($"iClock={item.iClock},iControl={item.iControl},iEnabled={item.iEnabled},iVddc={item.iVddc}");
}
#endif
if (result == ADL.ADL_OK)
{
if (value <= 0)
{
return;
}
else
{
lpODPerformanceLevels.iMode = ADL.ODNControlType_Manual;
int index = 0;
for (int i = 0; i < lpODPerformanceLevels.aLevels.Length; i++)
{
if (lpODPerformanceLevels.aLevels[i].iEnabled == 1)
{
index = i;
}
}
lpODPerformanceLevels.aLevels[index].iClock = value * 100;
}
result = ADL.ADL2_OverdriveN_SystemClocksX2_Set(context, adapterIndex, ref lpODPerformanceLevels);
#if DEBUG
if (result != ADL.ADL_OK)
{
Write.DevWarn($"ADL2_OverdriveN_SystemClocksX2_Set({value * 100}) result " + result);
}
#endif
}
}
catch {
}
}
public int GetSystemClockByIndex(int gpuIndex)
{
try {
int adapterIndex = GpuIndexToAdapterIndex(gpuIndex);
ADLODNPerformanceLevelsX2 lpODPerformanceLevels = ADLODNPerformanceLevelsX2.Create();
var result = ADL.ADL2_OverdriveN_SystemClocksX2_Get(context, adapterIndex, ref lpODPerformanceLevels);
return(lpODPerformanceLevels.aLevels[lpODPerformanceLevels.aLevels.Length - 1].iClock * 10);
}
catch {
return(0);
}
}
public static ADLODNPerformanceLevelsX2 Create()
{
ADLODNPerformanceLevelsX2 lpODPerformanceLevels = new ADLODNPerformanceLevelsX2 {
aLevels = new ADLODNPerformanceLevelX2[ADL.ADL_PERFORMANCE_LEVELS]
};
for (int i = 0; i < lpODPerformanceLevels.aLevels.Length; i++)
{
lpODPerformanceLevels.aLevels[i] = new ADLODNPerformanceLevelX2();
}
lpODPerformanceLevels.iSize = Marshal.SizeOf(typeof(ADLODNPerformanceLevelsX2));
lpODPerformanceLevels.iNumberOfPerformanceLevels = ADL.ADL_PERFORMANCE_LEVELS;
return(lpODPerformanceLevels);
}
public int GetMemoryClockByIndex(int gpuIndex)
{
try {
int adapterIndex = GpuIndexToAdapterIndex(gpuIndex);
ADLODNPerformanceLevelsX2 lpODPerformanceLevels = ADLODNPerformanceLevelsX2.Create();
var result = ADL.ADL2_OverdriveN_MemoryClocksX2_Get(context, adapterIndex, ref lpODPerformanceLevels);
foreach (var level in lpODPerformanceLevels.aLevels)
{
if (level.iControl == 7)
{
return(level.iClock * 10);
}
}
return(0);
}
catch {
return(0);
}
}
public int GetSystemClockByIndex(int gpuIndex)
{
try {
int adapterIndex = GpuIndexToAdapterIndex(gpuIndex);
ADLODNPerformanceLevelsX2 lpODPerformanceLevels = ADLODNPerformanceLevelsX2.Create();
var result = ADL.ADL2_OverdriveN_SystemClocksX2_Get(context, adapterIndex, ref lpODPerformanceLevels);
int index = 0;
for (int i = 0; i < lpODPerformanceLevels.aLevels.Length; i++)
{
if (lpODPerformanceLevels.aLevels[i].iEnabled != 0)
{
index = i;
}
}
return(lpODPerformanceLevels.aLevels[index].iClock * 10);
}
catch {
return(0);
}
}
