mirror of
https://github.com/jkocon/g-helper.git
synced 2026-02-23 13:00:52 +01:00
Experimental GPU overclock
This commit is contained in:
Serge
936
app/NvAPIWrapper/Native/DRSApi.cs
Normal file
936
app/NvAPIWrapper/Native/DRSApi.cs
Normal file
@@ -0,0 +1,936 @@
|
||||
using System.Collections.Generic;
|
||||
using System.Diagnostics.CodeAnalysis;
|
||||
using NvAPIWrapper.Native.DRS.Structures;
|
||||
using NvAPIWrapper.Native.Exceptions;
|
||||
using NvAPIWrapper.Native.General;
|
||||
using NvAPIWrapper.Native.General.Structures;
|
||||
using NvAPIWrapper.Native.Helpers;
|
||||
using NvAPIWrapper.Native.Helpers.Structures;
|
||||
using NvAPIWrapper.Native.Interfaces.DRS;
|
||||
|
||||
namespace NvAPIWrapper.Native
|
||||
{
|
||||
/// <summary>
|
||||
/// Contains driver settings static functions
|
||||
/// </summary>
|
||||
// ReSharper disable once ClassTooBig
|
||||
public static class DRSApi
|
||||
{
|
||||
/// <summary>
|
||||
/// This API adds an executable name to a profile.
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the session handle.</param>
|
||||
/// <param name="profileHandle">Input profile handle.</param>
|
||||
/// <param name="application">Input <see cref="IDRSApplication" /> instance containing the executable name.</param>
|
||||
/// <returns>The newly created instance of <see cref="IDRSApplication" />.</returns>
|
||||
public static IDRSApplication CreateApplication(
|
||||
DRSSessionHandle sessionHandle,
|
||||
DRSProfileHandle profileHandle,
|
||||
IDRSApplication application)
|
||||
{
|
||||
using (var applicationReference = ValueTypeReference.FromValueType(application, application.GetType()))
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_CreateApplication>()(
|
||||
sessionHandle,
|
||||
profileHandle,
|
||||
applicationReference
|
||||
);
|
||||
|
||||
if (status == Status.IncompatibleStructureVersion)
|
||||
{
|
||||
throw new NVIDIANotSupportedException("This operation is not supported.");
|
||||
}
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
|
||||
return applicationReference.ToValueType<IDRSApplication>(application.GetType());
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API creates an empty profile.
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the session handle.</param>
|
||||
/// <param name="profile">Input to the <see cref="DRSProfileV1" /> instance.</param>
|
||||
/// <returns>The newly created profile handle.</returns>
|
||||
public static DRSProfileHandle CreateProfile(DRSSessionHandle sessionHandle, DRSProfileV1 profile)
|
||||
{
|
||||
using (var profileReference = ValueTypeReference.FromValueType(profile))
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_CreateProfile>()(
|
||||
sessionHandle,
|
||||
profileReference,
|
||||
out var profileHandle
|
||||
);
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
|
||||
return profileHandle;
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API allocates memory and initializes the session.
|
||||
/// </summary>
|
||||
/// <returns>The newly created session handle.</returns>
|
||||
public static DRSSessionHandle CreateSession()
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_CreateSession>()(out var sessionHandle);
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
|
||||
return sessionHandle;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API removes an executable from a profile.
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the session handle.</param>
|
||||
/// <param name="profileHandle">Input profile handle.</param>
|
||||
/// <param name="application">Input all the information about the application to be removed.</param>
|
||||
public static void DeleteApplication(
|
||||
DRSSessionHandle sessionHandle,
|
||||
DRSProfileHandle profileHandle,
|
||||
IDRSApplication application)
|
||||
{
|
||||
using (var applicationReference = ValueTypeReference.FromValueType(application, application.GetType()))
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_DeleteApplicationEx>()(
|
||||
sessionHandle,
|
||||
profileHandle,
|
||||
applicationReference
|
||||
);
|
||||
|
||||
if (status == Status.IncompatibleStructureVersion)
|
||||
{
|
||||
throw new NVIDIANotSupportedException("This operation is not supported.");
|
||||
}
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API removes an executable name from a profile.
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the session handle.</param>
|
||||
/// <param name="profileHandle">Input profile handle.</param>
|
||||
/// <param name="applicationName">Input the executable name to be removed.</param>
|
||||
public static void DeleteApplication(
|
||||
DRSSessionHandle sessionHandle,
|
||||
DRSProfileHandle profileHandle,
|
||||
string applicationName)
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_DeleteApplication>()(
|
||||
sessionHandle,
|
||||
profileHandle,
|
||||
new UnicodeString(applicationName)
|
||||
);
|
||||
|
||||
if (status == Status.IncompatibleStructureVersion)
|
||||
{
|
||||
throw new NVIDIANotSupportedException("This operation is not supported.");
|
||||
}
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API deletes a profile or sets it back to a predefined value.
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the session handle.</param>
|
||||
/// <param name="profileHandle">Input profile handle.</param>
|
||||
public static void DeleteProfile(DRSSessionHandle sessionHandle, DRSProfileHandle profileHandle)
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_DeleteProfile>()(
|
||||
sessionHandle,
|
||||
profileHandle
|
||||
);
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API deletes a setting or sets it back to predefined value.
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the session handle.</param>
|
||||
/// <param name="profileHandle">Input profile handle.</param>
|
||||
/// <param name="settingId">Input settingId to be deleted.</param>
|
||||
public static void DeleteProfileSetting(
|
||||
DRSSessionHandle sessionHandle,
|
||||
DRSProfileHandle profileHandle,
|
||||
uint settingId)
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_DeleteProfileSetting>()(
|
||||
sessionHandle,
|
||||
profileHandle,
|
||||
settingId
|
||||
);
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API frees the allocated resources for the session handle.
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the session handle.</param>
|
||||
public static void DestroySession(DRSSessionHandle sessionHandle)
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_DestroySession>()(sessionHandle);
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API enumerates all the applications in a given profile.
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the session handle.</param>
|
||||
/// <param name="profileHandle">Input profile handle.</param>
|
||||
/// <returns>Instances of <see cref="IDRSApplication" /> with all the attributes filled.</returns>
|
||||
[SuppressMessage("ReSharper", "EventExceptionNotDocumented")]
|
||||
public static IEnumerable<IDRSApplication> EnumApplications(
|
||||
DRSSessionHandle sessionHandle,
|
||||
DRSProfileHandle profileHandle)
|
||||
{
|
||||
var maxApplicationsPerRequest = 8;
|
||||
var enumApplications = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_EnumApplications>();
|
||||
|
||||
foreach (var acceptType in enumApplications.Accepts())
|
||||
{
|
||||
var i = 0u;
|
||||
|
||||
while (true)
|
||||
{
|
||||
var instances = acceptType.Instantiate<IDRSApplication>().Repeat(maxApplicationsPerRequest);
|
||||
|
||||
using (var applicationsReference = ValueTypeArray.FromArray(instances, acceptType))
|
||||
{
|
||||
var count = (uint) instances.Length;
|
||||
var status = enumApplications(
|
||||
sessionHandle,
|
||||
profileHandle,
|
||||
i,
|
||||
ref count,
|
||||
applicationsReference
|
||||
);
|
||||
|
||||
if (status == Status.IncompatibleStructureVersion)
|
||||
{
|
||||
break;
|
||||
}
|
||||
|
||||
if (status == Status.EndEnumeration)
|
||||
{
|
||||
yield break;
|
||||
}
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
|
||||
foreach (var application in applicationsReference.ToArray<IDRSApplication>(
|
||||
(int) count,
|
||||
acceptType))
|
||||
{
|
||||
yield return application;
|
||||
i++;
|
||||
}
|
||||
|
||||
if (count < maxApplicationsPerRequest)
|
||||
{
|
||||
yield break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
throw new NVIDIANotSupportedException("This operation is not supported.");
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API enumerates all the Ids of all the settings recognized by NVAPI.
|
||||
/// </summary>
|
||||
/// <returns>An array of <see cref="uint" />s filled with the settings identification numbers of available settings.</returns>
|
||||
public static uint[] EnumAvailableSettingIds()
|
||||
{
|
||||
var settingIdsCount = (uint) ushort.MaxValue;
|
||||
var settingIds = 0u.Repeat((int) settingIdsCount);
|
||||
|
||||
using (var settingIdsArray = ValueTypeArray.FromArray(settingIds))
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_EnumAvailableSettingIds>()(
|
||||
settingIdsArray,
|
||||
ref settingIdsCount
|
||||
);
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
|
||||
return settingIdsArray.ToArray<uint>((int) settingIdsCount);
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API enumerates all available setting values for a given setting.
|
||||
/// </summary>
|
||||
/// <param name="settingId">Input settingId.</param>
|
||||
/// <returns>All available setting values.</returns>
|
||||
public static DRSSettingValues EnumAvailableSettingValues(uint settingId)
|
||||
{
|
||||
var settingValuesCount = (uint) DRSSettingValues.MaximumNumberOfValues;
|
||||
var settingValues = typeof(DRSSettingValues).Instantiate<DRSSettingValues>();
|
||||
|
||||
using (var settingValuesReference = ValueTypeReference.FromValueType(settingValues))
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_EnumAvailableSettingValues>()(
|
||||
settingId,
|
||||
ref settingValuesCount,
|
||||
settingValuesReference
|
||||
);
|
||||
|
||||
if (status == Status.IncompatibleStructureVersion)
|
||||
{
|
||||
throw new NVIDIANotSupportedException("This operation is not supported.");
|
||||
}
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
|
||||
return settingValuesReference.ToValueType<DRSSettingValues>(typeof(DRSSettingValues));
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API enumerates through all the profiles in the session.
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the session handle.</param>
|
||||
/// <returns>Instances of <see cref="DRSProfileHandle" /> each representing a profile.</returns>
|
||||
public static IEnumerable<DRSProfileHandle> EnumProfiles(DRSSessionHandle sessionHandle)
|
||||
{
|
||||
var i = 0u;
|
||||
|
||||
while (true)
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_EnumProfiles>()(
|
||||
sessionHandle,
|
||||
i,
|
||||
out var profileHandle
|
||||
);
|
||||
|
||||
if (status == Status.EndEnumeration)
|
||||
{
|
||||
yield break;
|
||||
}
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
|
||||
yield return profileHandle;
|
||||
i++;
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API enumerates all the settings of a given profile.
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the session handle.</param>
|
||||
/// <param name="profileHandle">Input profile handle.</param>
|
||||
/// <returns>Instances of <see cref="DRSSettingV1" />.</returns>
|
||||
[SuppressMessage("ReSharper", "EventExceptionNotDocumented")]
|
||||
public static IEnumerable<DRSSettingV1> EnumSettings(
|
||||
DRSSessionHandle sessionHandle,
|
||||
DRSProfileHandle profileHandle)
|
||||
{
|
||||
var maxSettingsPerRequest = 32;
|
||||
var enumSettings = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_EnumSettings>();
|
||||
|
||||
var i = 0u;
|
||||
|
||||
while (true)
|
||||
{
|
||||
var instances = typeof(DRSSettingV1).Instantiate<DRSSettingV1>().Repeat(maxSettingsPerRequest);
|
||||
|
||||
using (var applicationsReference = ValueTypeArray.FromArray(instances))
|
||||
{
|
||||
var count = (uint) instances.Length;
|
||||
var status = enumSettings(
|
||||
sessionHandle,
|
||||
profileHandle,
|
||||
i,
|
||||
ref count,
|
||||
applicationsReference
|
||||
);
|
||||
|
||||
if (status == Status.IncompatibleStructureVersion)
|
||||
{
|
||||
throw new NVIDIANotSupportedException("This operation is not supported.");
|
||||
}
|
||||
|
||||
if (status == Status.EndEnumeration)
|
||||
{
|
||||
yield break;
|
||||
}
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
|
||||
foreach (var application in applicationsReference.ToArray<DRSSettingV1>(
|
||||
(int) count,
|
||||
typeof(DRSSettingV1))
|
||||
)
|
||||
{
|
||||
yield return application;
|
||||
i++;
|
||||
}
|
||||
|
||||
if (count < maxSettingsPerRequest)
|
||||
{
|
||||
yield break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API searches the application and the associated profile for the given application name.
|
||||
/// If a fully qualified path is provided, this function will always return the profile
|
||||
/// the driver will apply upon running the application (on the path provided).
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the hSession handle</param>
|
||||
/// <param name="applicationName">Input appName. For best results, provide a fully qualified path of the type</param>
|
||||
/// <param name="profileHandle">The profile handle of the profile that the found application belongs to.</param>
|
||||
/// <returns>An instance of <see cref="IDRSApplication" />.</returns>
|
||||
[SuppressMessage("ReSharper", "EventExceptionNotDocumented")]
|
||||
public static IDRSApplication FindApplicationByName(
|
||||
DRSSessionHandle sessionHandle,
|
||||
string applicationName,
|
||||
out DRSProfileHandle? profileHandle)
|
||||
{
|
||||
var findApplicationByName = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_FindApplicationByName>();
|
||||
|
||||
foreach (var acceptType in findApplicationByName.Accepts())
|
||||
{
|
||||
var instance = acceptType.Instantiate<IDRSApplication>();
|
||||
|
||||
using (var applicationReference = ValueTypeReference.FromValueType(instance, acceptType))
|
||||
{
|
||||
var status = findApplicationByName(
|
||||
sessionHandle,
|
||||
new UnicodeString(applicationName),
|
||||
out var applicationProfileHandle,
|
||||
applicationReference
|
||||
);
|
||||
|
||||
if (status == Status.IncompatibleStructureVersion)
|
||||
{
|
||||
continue;
|
||||
}
|
||||
|
||||
if (status == Status.ExecutableNotFound)
|
||||
{
|
||||
profileHandle = null;
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
|
||||
profileHandle = applicationProfileHandle;
|
||||
|
||||
return applicationReference.ToValueType<IDRSApplication>(acceptType);
|
||||
}
|
||||
}
|
||||
|
||||
throw new NVIDIANotSupportedException("This operation is not supported.");
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API finds a profile in the current session.
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the session handle.</param>
|
||||
/// <param name="profileName">Input profileName.</param>
|
||||
/// <returns>The profile handle.</returns>
|
||||
public static DRSProfileHandle FindProfileByName(DRSSessionHandle sessionHandle, string profileName)
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_FindProfileByName>()(
|
||||
sessionHandle,
|
||||
new UnicodeString(profileName),
|
||||
out var profileHandle
|
||||
);
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
|
||||
return profileHandle;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API gets information about the given application. The input application name
|
||||
/// must match exactly what the Profile has stored for the application.
|
||||
/// This function is better used to retrieve application information from a previous
|
||||
/// enumeration.
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the session handle.</param>
|
||||
/// <param name="profileHandle">Input profile handle.</param>
|
||||
/// <param name="applicationName">Input application name.</param>
|
||||
/// <returns>
|
||||
/// An instance of <see cref="IDRSApplication" /> with all attributes filled if found; otherwise
|
||||
/// <see langword="null" />.
|
||||
/// </returns>
|
||||
[SuppressMessage("ReSharper", "EventExceptionNotDocumented")]
|
||||
public static IDRSApplication GetApplicationInfo(
|
||||
DRSSessionHandle sessionHandle,
|
||||
DRSProfileHandle profileHandle,
|
||||
string applicationName)
|
||||
{
|
||||
var getApplicationInfo = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_GetApplicationInfo>();
|
||||
|
||||
foreach (var acceptType in getApplicationInfo.Accepts())
|
||||
{
|
||||
var instance = acceptType.Instantiate<IDRSApplication>();
|
||||
|
||||
using (var applicationReference = ValueTypeReference.FromValueType(instance, acceptType))
|
||||
{
|
||||
var status = getApplicationInfo(
|
||||
sessionHandle,
|
||||
profileHandle,
|
||||
new UnicodeString(applicationName),
|
||||
applicationReference
|
||||
);
|
||||
|
||||
if (status == Status.IncompatibleStructureVersion)
|
||||
{
|
||||
continue;
|
||||
}
|
||||
|
||||
if (status == Status.ExecutableNotFound)
|
||||
{
|
||||
return null;
|
||||
}
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
|
||||
return applicationReference.ToValueType<IDRSApplication>(acceptType);
|
||||
}
|
||||
}
|
||||
|
||||
throw new NVIDIANotSupportedException("This operation is not supported.");
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Returns the handle to the current global profile.
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the session handle.</param>
|
||||
/// <returns>Base profile handle.</returns>
|
||||
public static DRSProfileHandle GetBaseProfile(DRSSessionHandle sessionHandle)
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_GetBaseProfile>()(
|
||||
sessionHandle,
|
||||
out var profileHandle
|
||||
);
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
|
||||
return profileHandle;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API returns the handle to the current global profile.
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the session handle.</param>
|
||||
/// <returns>Current global profile handle.</returns>
|
||||
public static DRSProfileHandle GetCurrentGlobalProfile(DRSSessionHandle sessionHandle)
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_GetCurrentGlobalProfile>()(
|
||||
sessionHandle,
|
||||
out var profileHandle
|
||||
);
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
|
||||
return profileHandle;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API obtains the number of profiles in the current session object.
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the session handle.</param>
|
||||
/// <returns>Number of profiles in the current session.</returns>
|
||||
public static int GetNumberOfProfiles(DRSSessionHandle sessionHandle)
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_GetNumProfiles>()(
|
||||
sessionHandle,
|
||||
out var profileCount
|
||||
);
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
|
||||
return (int) profileCount;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API gets information about the given profile.
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the session handle.</param>
|
||||
/// <param name="profileHandle">Input profile handle.</param>
|
||||
/// <returns>An instance of <see cref="DRSProfileV1" /> with all attributes filled.</returns>
|
||||
public static DRSProfileV1 GetProfileInfo(DRSSessionHandle sessionHandle, DRSProfileHandle profileHandle)
|
||||
{
|
||||
var profile = typeof(DRSProfileV1).Instantiate<DRSProfileV1>();
|
||||
|
||||
using (var profileReference = ValueTypeReference.FromValueType(profile))
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_GetProfileInfo>()(
|
||||
sessionHandle,
|
||||
profileHandle,
|
||||
profileReference
|
||||
);
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
|
||||
return profileReference.ToValueType<DRSProfileV1>().GetValueOrDefault();
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API gets information about the given setting.
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the session handle.</param>
|
||||
/// <param name="profileHandle">Input profile handle.</param>
|
||||
/// <param name="settingId">Input settingId.</param>
|
||||
/// <returns>An instance of <see cref="DRSSettingV1" /> describing the setting if found; otherwise <see langword="null" />.</returns>
|
||||
public static DRSSettingV1? GetSetting(
|
||||
DRSSessionHandle sessionHandle,
|
||||
DRSProfileHandle profileHandle,
|
||||
uint settingId)
|
||||
{
|
||||
var instance = typeof(DRSSettingV1).Instantiate<DRSSettingV1>();
|
||||
|
||||
using (var settingReference = ValueTypeReference.FromValueType(instance, typeof(DRSSettingV1)))
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_GetSetting>()(
|
||||
sessionHandle,
|
||||
profileHandle,
|
||||
settingId,
|
||||
settingReference
|
||||
);
|
||||
|
||||
if (status == Status.IncompatibleStructureVersion)
|
||||
{
|
||||
throw new NVIDIANotSupportedException("This operation is not supported.");
|
||||
}
|
||||
|
||||
if (status == Status.SettingNotFound)
|
||||
{
|
||||
return null;
|
||||
}
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
|
||||
return settingReference.ToValueType<DRSSettingV1>(typeof(DRSSettingV1));
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API gets the binary identification number of a setting given the setting name.
|
||||
/// </summary>
|
||||
/// <param name="settingName">Input Unicode settingName.</param>
|
||||
/// <returns>The corresponding settingId.</returns>
|
||||
public static uint GetSettingIdFromName(string settingName)
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_GetSettingIdFromName>()(
|
||||
new UnicodeString(settingName),
|
||||
out var settingId
|
||||
);
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
|
||||
return settingId;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API gets the setting name given the binary identification number.
|
||||
/// </summary>
|
||||
/// <param name="settingId">Input settingId.</param>
|
||||
/// <returns>Corresponding settingName.</returns>
|
||||
public static string GetSettingNameFromId(uint settingId)
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_GetSettingNameFromId>()(
|
||||
settingId,
|
||||
out var settingName
|
||||
);
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
|
||||
return settingName.Value;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API loads and parses the settings data.
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the session handle.</param>
|
||||
public static void LoadSettings(DRSSessionHandle sessionHandle)
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_LoadSettings>()(sessionHandle);
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API loads settings from the given file path.
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the session handle</param>
|
||||
/// <param name="fileName">Binary full file path.</param>
|
||||
public static void LoadSettings(DRSSessionHandle sessionHandle, string fileName)
|
||||
{
|
||||
var unicodeFileName = new UnicodeString(fileName);
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_LoadSettingsFromFile>()(
|
||||
sessionHandle,
|
||||
unicodeFileName
|
||||
);
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API restores the whole system to predefined(default) values.
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the session handle.</param>
|
||||
public static void RestoreDefaults(DRSSessionHandle sessionHandle)
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_RestoreAllDefaults>()(
|
||||
sessionHandle
|
||||
);
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API restores the given profile to predefined(default) values.
|
||||
/// Any and all user specified modifications will be removed.
|
||||
/// If the whole profile was set by the user, the profile will be removed.
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the session handle.</param>
|
||||
/// <param name="profileHandle">Input profile handle.</param>
|
||||
public static void RestoreDefaults(
|
||||
DRSSessionHandle sessionHandle,
|
||||
DRSProfileHandle profileHandle)
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_RestoreProfileDefault>()(
|
||||
sessionHandle,
|
||||
profileHandle
|
||||
);
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API restores the given profile setting to predefined(default) values.
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the session handle.</param>
|
||||
/// <param name="profileHandle">Input profile handle.</param>
|
||||
/// <param name="settingId">Input settingId.</param>
|
||||
public static void RestoreDefaults(
|
||||
DRSSessionHandle sessionHandle,
|
||||
DRSProfileHandle profileHandle,
|
||||
uint settingId)
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_RestoreProfileDefaultSetting>()(
|
||||
sessionHandle,
|
||||
profileHandle,
|
||||
settingId
|
||||
);
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API saves the settings data to the system.
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the session handle.</param>
|
||||
public static void SaveSettings(DRSSessionHandle sessionHandle)
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_SaveSettings>()(sessionHandle);
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API saves settings to the given file path.
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the session handle.</param>
|
||||
/// <param name="fileName">Binary full file path.</param>
|
||||
public static void SaveSettings(DRSSessionHandle sessionHandle, string fileName)
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_SaveSettingsToFile>()(
|
||||
sessionHandle,
|
||||
new UnicodeString(fileName)
|
||||
);
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API sets the current global profile in the driver.
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the session handle.</param>
|
||||
/// <param name="profileName">Input the new current global profile name.</param>
|
||||
public static void SetCurrentGlobalProfile(DRSSessionHandle sessionHandle, string profileName)
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_SetCurrentGlobalProfile>()(
|
||||
sessionHandle,
|
||||
new UnicodeString(profileName)
|
||||
);
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Specifies flags for a given profile. Currently only the GPUSupport is
|
||||
/// used to update the profile. Neither the name, number of settings or applications
|
||||
/// or other profile information can be changed with this function.
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the session handle.</param>
|
||||
/// <param name="profileHandle">Input profile handle.</param>
|
||||
/// <param name="profile">Input the new profile info.</param>
|
||||
public static void SetProfileInfo(
|
||||
DRSSessionHandle sessionHandle,
|
||||
DRSProfileHandle profileHandle,
|
||||
DRSProfileV1 profile)
|
||||
{
|
||||
using (var profileReference = ValueTypeReference.FromValueType(profile))
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_SetProfileInfo>()(
|
||||
sessionHandle,
|
||||
profileHandle,
|
||||
profileReference
|
||||
);
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// This API adds/modifies a setting to a profile.
|
||||
/// </summary>
|
||||
/// <param name="sessionHandle">Input to the session handle.</param>
|
||||
/// <param name="profileHandle">Input profile handle.</param>
|
||||
/// <param name="setting">
|
||||
/// An instance of <see cref="DRSSettingV1" /> containing the setting identification number and new
|
||||
/// value for the setting.
|
||||
/// </param>
|
||||
public static void SetSetting(
|
||||
DRSSessionHandle sessionHandle,
|
||||
DRSProfileHandle profileHandle,
|
||||
DRSSettingV1 setting)
|
||||
{
|
||||
using (var settingReference = ValueTypeReference.FromValueType(setting, setting.GetType()))
|
||||
{
|
||||
var status = DelegateFactory.GetDelegate<Delegates.DRS.NvAPI_DRS_SetSetting>()(
|
||||
sessionHandle,
|
||||
profileHandle,
|
||||
settingReference
|
||||
);
|
||||
|
||||
if (status == Status.IncompatibleStructureVersion)
|
||||
{
|
||||
throw new NVIDIANotSupportedException("This operation is not supported.");
|
||||
}
|
||||
|
||||
if (status != Status.Ok)
|
||||
{
|
||||
throw new NVIDIAApiException(status);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user