VuoImageRenderer.h File Reference

Description

VuoImageRenderer interface.

Copyright

Copyright © 2012–2013 Kosada Incorporated. This code may be modified and distributed under the terms of the MIT License. For more information, see http://vuo.org/license.

Typedefs
typedef void *	VuoImageRenderer
	An object for rendering a VuoImage.

Functions
VuoImageRenderer	VuoImageRenderer_create (void)
	Creates an object for rendering a VuoImage.
VuoImage	VuoImageRenderer_draw (VuoImageRenderer imageRenderer, VuoShader shader, unsigned int pixelsWide, unsigned int pixelsHigh)
	Produces a new VuoImage by rendering shader.
void	VuoImageRenderer_destroy (VuoImageRenderer imageRenderer)
	Destroys and deallocates the image renderer.
unsigned long int	VuoImageRenderer_draw_internal (VuoImageRenderer ir, VuoShader shader, unsigned int pixelsWide, unsigned int pixelsHigh, bool outputToIOSurface)
	Helper for VuoImageRenderer_draw().

Function Documentation

VuoImageRenderer VuoImageRenderer_create

(

void

)

Creates an object for rendering a VuoImage.

May be called from any thread (automatically uses and disuses a GL Context).

void VuoImageRenderer_destroy

(

VuoImageRenderer

ir

)

Destroys and deallocates the image renderer.

May be called from any thread (automatically uses and disuses a GL Context).

VuoImage VuoImageRenderer_draw	(	VuoImageRenderer	ir,
		VuoShader	shader,
		unsigned int	pixelsWide,
		unsigned int	pixelsHigh
	)

Produces a new VuoImage by rendering shader.

May be called from any thread (automatically uses and disuses a GL Context). However, it's not safe to use the same VuoImageRenderer instance from multiple threads simultaneously.