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Hide legacy GL support behind a feature flag.

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This commit is contained in:
Paul Chote
2020-10-01 19:20:27 +01:00
committed by abcdefg30
parent 2c0d512727
commit 597b8b1caa
5 changed files with 13 additions and 7 deletions
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2
OpenRA.Game/Graphics/PlatformInterfaces.cs
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@@ -26,7 +26,7 @@ namespace OpenRA
public interface IPlatform
{
IPlatformWindow CreateWindow(Size size, WindowMode windowMode, float scaleModifier, int batchSize, int videoDisplay, GLProfile profile);
IPlatformWindow CreateWindow(Size size, WindowMode windowMode, float scaleModifier, int batchSize, int videoDisplay, GLProfile profile, bool enableLegacyGL);
ISoundEngine CreateSound(string device);
IFont CreateFont(byte[] data);
}

2
OpenRA.Game/Renderer.cs
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@@ -77,7 +77,7 @@ namespace OpenRA
Window = platform.CreateWindow(new Size(resolution.Width, resolution.Height),
graphicSettings.Mode, graphicSettings.UIScale, graphicSettings.BatchSize,
graphicSettings.VideoDisplay, graphicSettings.GLProfile);
graphicSettings.VideoDisplay, graphicSettings.GLProfile, !graphicSettings.DisableLegacyGL);
Context = Window.Context;

5
OpenRA.Game/Settings.cs
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@@ -175,13 +175,16 @@ namespace OpenRA
[Desc("Disable operating-system provided cursor rendering.")]
public bool DisableHardwareCursors = false;
[Desc("Disable legacy OpenGL 2.1 support.")]
public bool DisableLegacyGL = true;
[Desc("Display index to use in a multi-monitor fullscreen setup.")]
public int VideoDisplay = 0;
[Desc("Preferred OpenGL profile to use.",
"Modern: OpenGL Core Profile 3.2 or greater.",
"Embedded: OpenGL ES 3.0 or greater.",
"Legacy: OpenGL 2.1 with framebuffer_object extension.",
"Legacy: OpenGL 2.1 with framebuffer_object extension (requires DisableLegacyGL: False)",
"Automatic: Use the first supported profile.")]
public GLProfile GLProfile = GLProfile.Automatic;

4
OpenRA.Platforms.Default/DefaultPlatform.cs
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@@ -16,9 +16,9 @@ namespace OpenRA.Platforms.Default
{
public class DefaultPlatform : IPlatform
{
public IPlatformWindow CreateWindow(Size size, WindowMode windowMode, float scaleModifier, int batchSize, int videoDisplay, GLProfile profile)
public IPlatformWindow CreateWindow(Size size, WindowMode windowMode, float scaleModifier, int batchSize, int videoDisplay, GLProfile profile, bool enableLegacyGL)
{
return new Sdl2PlatformWindow(size, windowMode, scaleModifier, batchSize, videoDisplay, profile);
return new Sdl2PlatformWindow(size, windowMode, scaleModifier, batchSize, videoDisplay, profile, enableLegacyGL);
}
public ISoundEngine CreateSound(string device)

7
OpenRA.Platforms.Default/Sdl2PlatformWindow.cs
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@@ -135,7 +135,7 @@ namespace OpenRA.Platforms.Default
static extern bool SetProcessDPIAware();
public Sdl2PlatformWindow(Size requestEffectiveWindowSize, WindowMode windowMode,
float scaleModifier, int batchSize, int videoDisplay, GLProfile requestProfile)
float scaleModifier, int batchSize, int videoDisplay, GLProfile requestProfile, bool enableLegacyGL)
{
// Lock the Window/Surface properties until initialization is complete
lock (syncObject)
@@ -148,7 +148,10 @@ namespace OpenRA.Platforms.Default
// Decide which OpenGL profile to use.
// Prefer standard GL over GLES provided by the native driver
var testProfiles = new List<GLProfile> { GLProfile.ANGLE, GLProfile.Modern, GLProfile.Embedded, GLProfile.Legacy };
var testProfiles = new List<GLProfile> { GLProfile.ANGLE, GLProfile.Modern, GLProfile.Embedded };
if (enableLegacyGL)
testProfiles.Add(GLProfile.Legacy);
supportedProfiles = testProfiles
.Where(CanCreateGLWindow)
.ToArray();