dom/canvas/WebGLExtensionBlendMinMax.cpp
author Alex Gaynor <agaynor@mozilla.com>
Mon, 27 Nov 2017 14:37:34 -0600
changeset 403385 bcc0a91dd43feae18d4bf04d7db3d146035aa416
parent 246996 524a9ccacb05e7bd68256aa4c5902d83a6ff5de6
child 448947 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1407693 - Part 2 - when a child process crashes, write extra annotation data to a pre-opened file descriptor instead of creating a new file; r=gsvelto,rbarker This removes the need for the content process to have permissions to create new files on macOS, allowing more aggressive sandboxing. MozReview-Commit-ID: 8agL5jwxDSL

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
 * You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "WebGLExtensions.h"

#include "GLContext.h"
#include "mozilla/dom/WebGLRenderingContextBinding.h"
#include "WebGLContext.h"

namespace mozilla {

WebGLExtensionBlendMinMax::WebGLExtensionBlendMinMax(WebGLContext* webgl)
    : WebGLExtensionBase(webgl)
{
    MOZ_ASSERT(IsSupported(webgl), "Don't construct extension if unsupported.");
}

WebGLExtensionBlendMinMax::~WebGLExtensionBlendMinMax()
{
}

bool
WebGLExtensionBlendMinMax::IsSupported(const WebGLContext* webgl)
{
    return webgl->GL()->IsSupported(gl::GLFeature::blend_minmax);
}

IMPL_WEBGL_EXTENSION_GOOP(WebGLExtensionBlendMinMax, EXT_blend_minmax)

} // namespace mozilla