GL_OES_single_precision

Supported Hardware

Series5, Series5XT, Series6, Series6XE, Series6XT

Valid APIs

OpenGL ES 1.x

Description

This function is basically the equivalent of the GL_OES_fixed_point, but for floating point functions. This extension doesn't actually express anything, as these functions exist in the common profile anyway. Theoretically it could have made some sort of sense in a Common-Lite Profile (fixed point only), but this never happened in practice.

Note

This functionality is core to OpenGL ES 2.0 and 3.0.

Registry Link

http://www.khronos.org/registry/gles/extensions/OES/OES_single_precision.txt

Example

// Use a floating-point function 
GLfloat rgbaBlendValues[4] = {0.0f, 0.0f, 0.0f, 0.0f}; 
glGetFloatv(GL_BLEND_COLOR, rgbaBlendValues);