modules/webgl/WebGLGetBufferSubDataAsync.idl

// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// https://www.khronos.org/registry/webgl/extensions/WEBGL_get_buffer_sub_data_async/

[
    DependentLifetime,
    NoInterfaceObject,
    DoNotCheckConstants
] interface WebGLGetBufferSubDataAsync {
    [CallWith=ScriptState] Promise<ArrayBufferView> getBufferSubDataAsync(GLenum target, GLintptr srcByteOffset, ArrayBufferView dstData, optional GLuint dstOffset = 0, optional GLuint length = 0);
};