WebGL
Khronos
 

WebGL WEBGL_compressed_texture_atc Extension Draft Specification

Name

WEBGL_compressed_texture_atc

Contact

WebGL working group (public_webgl 'at' khronos.org)

Contributors

Members of the WebGL working group

Version

Last modified date: April 17, 2014
Revision: 3

Number

WebGL extension #12

Dependencies

Written against the WebGL API 1.0 specification.

Overview

This extension exposes the compressed texture formats defined in the AMD_compressed_ATC_texture OpenGL extension to WebGL.

When this extension is enabled:

IDL

interface WEBGL_compressed_texture_atc {
    /* Compressed Texture Formats */
    const GLenum COMPRESSED_RGB_ATC_WEBGL                     = 0x8C92;
    const GLenum COMPRESSED_RGBA_ATC_EXPLICIT_ALPHA_WEBGL     = 0x8C93;
    const GLenum COMPRESSED_RGBA_ATC_INTERPOLATED_ALPHA_WEBGL = 0x87EE;
};
  

Revision History

Revision 1, 2012/09/11

Revision 2, 2013/07/03

Revision 3, 2014/04/17