glGetInteger cost?

• Subject: glGetInteger cost?
• From: Dan Herman <email@hidden>
• Date: Thu, 8 Nov 2007 09:45:45 -0800
• Delivered-to: email@hidden
• Delivered-to: email@hidden

Hey all, look, I'm back for my annual post to the OpenGL list.

	GLint viewport[4];
	glGetIntegerv( GL_VIEWPORT, viewport );

... cause the CPU to wait for the gl command buffer to clear?

Thanks OpenGL smart folks!
Dan

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