David Johansson wrote:
Okay, it seems to work nice on my machine. Also, most (all?) games
using openGL can set V-Sync at runtime..
I'll get to tracing that 'v' key as soon as i have time, thanks for the
input!
I think that the 'v' key actually toggles "block-on-vsync", a different
condition.
Here's the code I use:
// Code from this cited message:
// Date: Tue, 21 Mar 2006 21:07:35 -0800
// From: "Farshid Lashkari" <[EMAIL PROTECTED]>
// To: "osg users" <[email protected]>
// Subject: Re: [osg-users] Can we toggle block on vsync using a RenderSurface
and SceneView?
typedef BOOL (APIENTRY *PFNWGLSWAPINTERVALFARPROC)( int );
PFNWGLSWAPINTERVALFARPROC wglSwapIntervalEXT = NULL;
// Enable (1) or disable (0) VSync
// I believe this must be called with a valid GL context
void setVSync(int interval)
{
const unsigned char *extensions = glGetString( GL_EXTENSIONS );
if( extensions == 0 || strstr( (const char *)extensions, "WGL_EXT_swap_control" ) == 0 )
return;
wglSwapIntervalEXT =
(PFNWGLSWAPINTERVALFARPROC)wglGetProcAddress("wglSwapIntervalEXT" );
if( wglSwapIntervalEXT ) wglSwapIntervalEXT(interval);
} // setVSync
David
--
Chris 'Xenon' Hanson aka Eric Hammil | http://www.3DNature.com/ eric at logrus
"I set the wheels in motion, turn up all the machines, activate the programs,
and run behind the scenes. I set the clouds in motion, turn up light and
sound,
activate the window, and watch the world go 'round." -Prime Mover, Rush.
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