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, VuoGlContext glContext, VuoShader shader, unsigned int pixelsWide, unsigned int pixelsHigh)
	Produces a new VuoImage by rendering shader.
unsigned long int	VuoImageRenderer_draw_internal (VuoImageRenderer ir, VuoGlContext glContext, 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,
		VuoGlContext	glContext,
		VuoShader	shader,
		unsigned int	pixelsWide,
		unsigned int	pixelsHigh
	)

Produces a new VuoImage by rendering shader.

This function may be called from any thread. (However, the caller is responsible for ensuring that the GL context is not used simultaneously on multiple threads.) (Additionally, the caller is responsible for ensuring that the same VuoImageRenderer is not used simultaneously on multiple threads.)

unsigned long int VuoImageRenderer_draw_internal	(	VuoImageRenderer	ir,
		VuoGlContext	glContext,
		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.

This function may be called from any thread.