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Merge pull request #13127 from obrakmann/fix13099_disableDpiScalingSetting

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Add a setting to disable DPI scaling on Windows systems
This commit is contained in:
Paul Chote
2017-04-17 17:46:46 +01:00
committed by GitHub
parent 3ec6754289 0635f3636d
commit 6df453f806
2 changed files with 5 additions and 2 deletions
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3
OpenRA.Game/Settings.cs
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@@ -118,6 +118,9 @@ namespace OpenRA
[Desc("At which frames per second to cap the framerate.")] [Desc("At which frames per second to cap the framerate.")]
public int MaxFramerate = 60; public int MaxFramerate = 60;
[Desc("Disable high resolution DPI scaling on Windows operating systems.")]
public bool DisableWindowsDPIScaling = false;
public int BatchSize = 8192; public int BatchSize = 8192;
public int SheetSize = 2048; public int SheetSize = 2048;

4
OpenRA.Platforms.Default/Sdl2GraphicsDevice.cs
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@@ -40,7 +40,7 @@ namespace OpenRA.Platforms.Default
WindowSize = windowSize; WindowSize = windowSize;
// Disable legacy scaling on Windows // Disable legacy scaling on Windows
if (Platform.CurrentPlatform == PlatformType.Windows) if (Platform.CurrentPlatform == PlatformType.Windows && !Game.Settings.Graphics.DisableWindowsDPIScaling)
SetProcessDPIAware(); SetProcessDPIAware();
SDL.SDL_Init(SDL.SDL_INIT_NOPARACHUTE | SDL.SDL_INIT_VIDEO); SDL.SDL_Init(SDL.SDL_INIT_NOPARACHUTE | SDL.SDL_INIT_VIDEO);
@@ -82,7 +82,7 @@ namespace OpenRA.Platforms.Default
else if (Platform.CurrentPlatform == PlatformType.Windows) else if (Platform.CurrentPlatform == PlatformType.Windows)
{ {
float ddpi, hdpi, vdpi; float ddpi, hdpi, vdpi;
if (SDL.SDL_GetDisplayDPI(0, out ddpi, out hdpi, out vdpi) == 0) if (!Game.Settings.Graphics.DisableWindowsDPIScaling && SDL.SDL_GetDisplayDPI(0, out ddpi, out hdpi, out vdpi) == 0)
{ {
WindowScale = ddpi / 96; WindowScale = ddpi / 96;
WindowSize = new Size((int)(SurfaceSize.Width / WindowScale), (int)(SurfaceSize.Height / WindowScale)); WindowSize = new Size((int)(SurfaceSize.Width / WindowScale), (int)(SurfaceSize.Height / WindowScale));