blob: 1953faa3b7389cc65d6e09d433379dbd116c5873 [file] [log] [blame]
/*
* Copyright (C) 2019 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
// https://www.khronos.org/registry/webgl/extensions/WEBGL_compressed_texture_etc/
[
Conditional=WEBGL,
DoNotCheckConstants,
GenerateIsReachable=ImplWebGLRenderingContext,
NoInterfaceObject,
] interface WebGLCompressedTextureETC {
/* Compressed Texture Format */
const unsigned long COMPRESSED_R11_EAC = 0x9270;
const unsigned long COMPRESSED_SIGNED_R11_EAC = 0x9271;
const unsigned long COMPRESSED_RG11_EAC = 0x9272;
const unsigned long COMPRESSED_SIGNED_RG11_EAC = 0x9273;
const unsigned long COMPRESSED_RGB8_ETC2 = 0x9274;
const unsigned long COMPRESSED_SRGB8_ETC2 = 0x9275;
const unsigned long COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2 = 0x9276;
const unsigned long COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2 = 0x9277;
const unsigned long COMPRESSED_RGBA8_ETC2_EAC = 0x9278;
const unsigned long COMPRESSED_SRGB8_ALPHA8_ETC2_EAC = 0x9279;
};