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_make (void)
	Creates a reference-counted 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.
unsigned long int	VuoImageRenderer_draw_internal (VuoImageRenderer ir, VuoShader shader, unsigned int pixelsWide, unsigned int pixelsHigh, bool outputToIOSurface)
	Helper for VuoImageRenderer_draw().

Typedef Documentation

typedef void* VuoImageRenderer

An object for rendering a VuoImage.

Function Documentation

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.

unsigned long int VuoImageRenderer_draw_internal	(	VuoImageRenderer	ir,
		VuoShader	shader,
		unsigned int	pixelsWide,
		unsigned int	pixelsHigh,
		bool	outputToIOSurface
	)

Helper for VuoImageRenderer_draw().

VuoImageRenderer VuoImageRenderer_make

(

void

)

Creates a reference-counted object for rendering a VuoImage.

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