Mercurial > sdl-ios-xcode
changeset 2105:12bcd4fd2606
Date: Wed, 23 May 2007 00:39:47 +0300
From: "Eyal Lotem"
To: "SDL Mailing List" <sdl@lists.libsdl.org>
Subject: [SDL] Bug in GL_SWAP_CONTROL extension name.
The checked extension name is incorrect.
The attached patch fixes it to the correct name.
I don't think that under any setup, this extension name was ever
correct, which is why its not OR'd against the old check.
This fixes the "tear effect" (vsync problems) I had here with nVidia
GLX drivers.
Eyal
| author | Ryan C. Gordon <icculus@icculus.org> |
|---|---|
| date | Tue, 22 May 2007 22:13:56 +0000 |
| parents | a76e8b9f3d2e |
| children | 2714a8976e37 |
| files | src/video/x11/SDL_x11opengl.c |
| diffstat | 1 files changed, 1 insertions(+), 1 deletions(-) [+] |
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--- a/src/video/x11/SDL_x11opengl.c Wed Apr 04 10:41:00 2007 +0000 +++ b/src/video/x11/SDL_x11opengl.c Tue May 22 22:13:56 2007 +0000 @@ -224,7 +224,7 @@ } /* Check for SGI_swap_control */ - if (HasExtension("SGI_swap_control", extensions)) { + if (HasExtension("GLX_SGI_swap_control", extensions)) { _this->gl_data->glXSwapIntervalSGI = (int (*)(int)) X11_GL_GetProcAddress(_this, "glXSwapIntervalSGI"); }