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Fixed number of buffers

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ContextAttribute.DOUBLEBUFFER is a boolean in SDL (false->single
buffering, true->double buffering). We need to adjust the number of
buffers accordingly (single buffering->1 buffer, double buffering->2
buffers).
This commit is contained in:
Stefanos A. 2013-11-06 01:04:59 +01:00
parent 21a1ca8895
commit 62c9793a6e
1 changed files with 3 additions and 0 deletions
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Source/OpenTK/Platform/SDL2/Sdl2GraphicsContext.cs
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@ -92,6 +92,9 @@ namespace OpenTK.Platform.SDL2
int buffers;
SDL.GL.GetAttribute(ContextAttribute.DOUBLEBUFFER, out buffers);
// DOUBLEBUFFER return a boolean (0-false, 1-true), so we need
// to adjust the buffer count (false->1 buffer, true->2 buffers)
buffers++;
int red, green, blue, alpha;
SDL.GL.GetAttribute(ContextAttribute.RED_SIZE, out red);