VuoGraphicsView.m File Reference

Description

VuoGraphicsView implementation.

Copyright

Copyright © 2012–2017 Kosada Incorporated. This code may be modified and distributed under the terms of the MIT License. For more information, see http://vuo.org/license.

Functions
GLuint	CompileShader (GLenum type, const char *source)
CGLContextObj	createContext (void)
static void	VuoGraphicsView_drawOnIOSurface (VuoGraphicsView *view)
	Requests a new IOSurface from drawCallback.
static void	VuoGraphicsView_frameRequestCallback (VuoReal time, void *userData)
	Called by displayRefresh.

Variables
static const VuoReal	locked = -INFINITY
	Special time value for VuoGraphicsView_drawOnIOSurface.

Function Documentation

GLuint CompileShader	(	GLenum	type,
		const char *	source
	)

Todo:

this function is a temporary workaround until VuoShader can handle GLSL 1.50

CGLContextObj createContext

(

void

)

Todo:

this function is a temporary workaround until VuoGlContext can create OpenGL 3.2 contexts

static void VuoGraphicsView_drawOnIOSurface ( VuoGraphicsView *  view )

static

Requests a new IOSurface from drawCallback.

This function may only be called on dispatch queue drawQueue.

static void VuoGraphicsView_frameRequestCallback ( VuoReal  time, void *  userData  )

static

Called by displayRefresh.

Variable Documentation

const VuoReal locked = -INFINITY

static

Special time value for VuoGraphicsView_drawOnIOSurface.