The WEBGL_compressed_texture_atc
extension is part of the WebGL API and exposes 3 ATC compressed texture formats. ATC is a proprietary compression algorithm for compressing textures on handheld devices.
Documentation WEBGL_compressed_texture_atc by Mozilla Contributors, licensed under CC-BY-SA 2.5.
See also:
Static variables
staticinlineread onlyCOMPRESSED_RGBA_ATC_EXPLICIT_ALPHA_WEBGL:Int = 35987
Compresses RGBA textures using explicit alpha encoding (useful when alpha transitions are sharp).
staticinlineread onlyCOMPRESSED_RGBA_ATC_INTERPOLATED_ALPHA_WEBGL:Int = 34798
Compresses RGBA textures using interpolated alpha encoding (useful when alpha transitions are gradient).
staticinlineread onlyCOMPRESSED_RGB_ATC_WEBGL:Int = 35986
Compresses RGB textures with no alpha channel.