aboutsummaryrefslogtreecommitdiff
path: root/Ryujinx.Common/System/WindowsMultimediaTimerResolution.cs
diff options
context:
space:
mode:
authorIsaac Marovitz <42140194+IsaacMarovitz@users.noreply.github.com>2022-12-15 12:07:31 -0500
committerGitHub <noreply@github.com>2022-12-15 18:07:31 +0100
commit0fbcd630bc57885d6b94fd3c4b3546493e09059e (patch)
tree8e1f74775d3393d85e86a845c119a43907459884 /Ryujinx.Common/System/WindowsMultimediaTimerResolution.cs
parentf4d731ae2094128dcd1dc4a4be60b068047a77a7 (diff)
Replace `DllImport` usage with `LibraryImport` (#4084)
* Replace usage of `DllImport` with `LibraryImport` * Mark methods as `partial` * Marshalling * More `partial` & marshalling * More `partial` and marshalling * More partial and marshalling * Update GdiPlusHelper to LibraryImport * Unicorn * More Partial * Marshal * Specify EntryPoint * Specify EntryPoint * Change GlobalMemoryStatusEx to LibraryImport * Change RegisterClassEx to LibraryImport * Define EntryPoints * Update Ryujinx.Ava/Ui/Controls/Win32NativeInterop.cs Co-authored-by: TSRBerry <20988865+TSRBerry@users.noreply.github.com> * Update Ryujinx.Graphics.Nvdec.FFmpeg/Native/FFmpegApi.cs Co-authored-by: TSRBerry <20988865+TSRBerry@users.noreply.github.com> * Move return mashal * Remove calling convention specification * Remove calling conventions * Update Ryujinx.Common/SystemInfo/WindowsSystemInfo.cs Co-authored-by: TSRBerry <20988865+TSRBerry@users.noreply.github.com> * Update Ryujinx/Modules/Updater/Updater.cs Co-authored-by: Mary-nyan <thog@protonmail.com> * Update Ryujinx.Ava/Modules/Updater/Updater.cs Co-authored-by: Mary-nyan <thog@protonmail.com> Co-authored-by: TSRBerry <20988865+TSRBerry@users.noreply.github.com> Co-authored-by: Mary-nyan <thog@protonmail.com>
Diffstat (limited to 'Ryujinx.Common/System/WindowsMultimediaTimerResolution.cs')
-rw-r--r--Ryujinx.Common/System/WindowsMultimediaTimerResolution.cs114
1 files changed, 0 insertions, 114 deletions
diff --git a/Ryujinx.Common/System/WindowsMultimediaTimerResolution.cs b/Ryujinx.Common/System/WindowsMultimediaTimerResolution.cs
deleted file mode 100644
index d19fbe73..00000000
--- a/Ryujinx.Common/System/WindowsMultimediaTimerResolution.cs
+++ /dev/null
@@ -1,114 +0,0 @@
-using Ryujinx.Common.Logging;
-using System;
-using System.Runtime.CompilerServices;
-using System.Runtime.InteropServices;
-using System.Runtime.Versioning;
-
-namespace Ryujinx.Common.System
-{
- /// <summary>
- /// Handle Windows Multimedia timer resolution.
- /// </summary>
- [SupportedOSPlatform("windows")]
- public class WindowsMultimediaTimerResolution : IDisposable
- {
- [StructLayout(LayoutKind.Sequential)]
- public struct TimeCaps
- {
- public uint wPeriodMin;
- public uint wPeriodMax;
- };
-
- [DllImport("winmm.dll", EntryPoint = "timeGetDevCaps", SetLastError = true)]
- private static extern uint TimeGetDevCaps(ref TimeCaps timeCaps, uint sizeTimeCaps);
-
- [DllImport("winmm.dll", EntryPoint = "timeBeginPeriod")]
- private static extern uint TimeBeginPeriod(uint uMilliseconds);
-
- [DllImport("winmm.dll", EntryPoint = "timeEndPeriod")]
- private static extern uint TimeEndPeriod(uint uMilliseconds);
-
- private uint _targetResolutionInMilliseconds;
- private bool _isActive;
-
- /// <summary>
- /// Create a new <see cref="WindowsMultimediaTimerResolution"/> and activate the given resolution.
- /// </summary>
- /// <param name="targetResolutionInMilliseconds"></param>
- public WindowsMultimediaTimerResolution(uint targetResolutionInMilliseconds)
- {
- _targetResolutionInMilliseconds = targetResolutionInMilliseconds;
-
- EnsureResolutionSupport();
- Activate();
- }
-
- private void EnsureResolutionSupport()
- {
- TimeCaps timeCaps = default;
-
- uint result = TimeGetDevCaps(ref timeCaps, (uint)Unsafe.SizeOf<TimeCaps>());
-
- if (result != 0)
- {
- Logger.Notice.Print(LogClass.Application, $"timeGetDevCaps failed with result: {result}");
- }
- else
- {
- uint supportedTargetResolutionInMilliseconds = Math.Min(Math.Max(timeCaps.wPeriodMin, _targetResolutionInMilliseconds), timeCaps.wPeriodMax);
-
- if (supportedTargetResolutionInMilliseconds != _targetResolutionInMilliseconds)
- {
- Logger.Notice.Print(LogClass.Application, $"Target resolution isn't supported by OS, using closest resolution: {supportedTargetResolutionInMilliseconds}ms");
-
- _targetResolutionInMilliseconds = supportedTargetResolutionInMilliseconds;
- }
- }
- }
-
- private void Activate()
- {
- uint result = TimeBeginPeriod(_targetResolutionInMilliseconds);
-
- if (result != 0)
- {
- Logger.Notice.Print(LogClass.Application, $"timeBeginPeriod failed with result: {result}");
- }
- else
- {
- _isActive = true;
- }
- }
-
- private void Disable()
- {
- if (_isActive)
- {
- uint result = TimeEndPeriod(_targetResolutionInMilliseconds);
-
- if (result != 0)
- {
- Logger.Notice.Print(LogClass.Application, $"timeEndPeriod failed with result: {result}");
- }
- else
- {
- _isActive = false;
- }
- }
- }
-
- public void Dispose()
- {
- Dispose(true);
- GC.SuppressFinalize(this);
- }
-
- protected virtual void Dispose(bool disposing)
- {
- if (disposing)
- {
- Disable();
- }
- }
- }
-} \ No newline at end of file