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Implemented multisampling on X11.

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This commit is contained in:
the_fiddler 2009-06-26 20:01:22 +00:00
parent c9b903e652
commit 77788d19a4
1 changed files with 21 additions and 1 deletions
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22
Source/OpenTK/Platform/X11/X11GraphicsMode.cs
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@ -18,6 +18,10 @@ namespace OpenTK.Platform.X11
{
class X11GraphicsMode : IGraphicsMode
{
// Todo: Add custom visual selection algorithm, instead of ChooseFBConfig/ChooseVisual.
// It seems the Choose* methods do not take multisampling into account (at least on some
// drivers).
#region Constructors
public X11GraphicsMode()
@ -32,7 +36,7 @@ namespace OpenTK.Platform.X11
int buffers, bool stereo)
{
GraphicsMode gfx; // The actual GraphicsMode that will be selected.
IntPtr visual;
IntPtr visual = IntPtr.Zero;
IntPtr display = API.DefaultDisplay;
// Try to select a visual using Glx.ChooseFBConfig and Glx.GetVisualFromFBConfig.
@ -138,6 +142,14 @@ namespace OpenTK.Platform.X11
visualAttributes.Add(accum.Red);
}
if (samples > 0)
{
visualAttributes.Add((int)GLXAttribute.SAMPLE_BUFFERS);
visualAttributes.Add(1);
visualAttributes.Add((int)GLXAttribute.SAMPLES);
visualAttributes.Add(samples);
}
if (stereo)
{
visualAttributes.Add((int)GLXAttribute.STEREO);
@ -229,6 +241,14 @@ namespace OpenTK.Platform.X11
visualAttributes.Add(accum.Red);
}
if (samples > 0)
{
visualAttributes.Add((int)GLXAttribute.SAMPLE_BUFFERS);
visualAttributes.Add(1);
visualAttributes.Add((int)GLXAttribute.SAMPLES);
visualAttributes.Add(samples);
}
if (stereo)
visualAttributes.Add((int)GLXAttribute.STEREO);