author Bobby Holley <>
Wed, 22 Mar 2017 19:52:53 -0700
changeset 348994 45e1d59b5dffcb5ffefb2fc057cde91bb8b8d321
parent 205813 57e058be11ff8da906249619324947b9574bbca3
child 421174 db10936e9f8dc579e104cc6ca8e718e7e8dd4499
permissions -rw-r--r--
Bug 1349815 - Avoid setting the static cache during the servo traversal. r=heycam MozReview-Commit-ID: E9XC4kaCVd2

/* 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 */

#ifndef EGLUTILS_H_
#define EGLUTILS_H_

#include "GLContextTypes.h"
#include "GLTypes.h"
#include "mozilla/Assertions.h"

namespace mozilla {
namespace gl {

class GLLibraryEGL;

bool DoesEGLContextSupportSharingWithEGLImage(GLContext* gl);
EGLImage CreateEGLImage(GLContext* gl, GLuint tex);

// EGLImageWrapper

class EGLImageWrapper
    static EGLImageWrapper* Create(GLContext* gl, GLuint tex);

    GLLibraryEGL& mLibrary;
    const EGLDisplay mDisplay;
    const EGLImage mImage;
    EGLSync mSync;

    EGLImageWrapper(GLLibraryEGL& library,
                    EGLDisplay display,
                    EGLImage image)
        : mLibrary(library)
        , mDisplay(display)
        , mImage(image)
        , mSync(0)


    // Insert a sync point on the given context, which should be the current active
    // context.
    bool FenceSync(GLContext* gl);

    bool ClientWaitSync();

} // namespace gl
} // namespace mozilla