/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

/* 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 "WebGLBuffer.h"

#include "WebGLContext.h"

#include "WebGLVertexArray.h"

namespace mozilla {

WebGLExtensionVertexArray::WebGLExtensionVertexArray(WebGLContext* webgl)

  : WebGLExtensionBase(webgl)

{

}

WebGLExtensionVertexArray::~WebGLExtensionVertexArray()

{

}

already_AddRefed<WebGLVertexArray>

WebGLExtensionVertexArray::CreateVertexArrayOES()

{

    if (mIsLost)

        return nullptr;

    return mContext->CreateVertexArray();

}

void

WebGLExtensionVertexArray::DeleteVertexArrayOES(WebGLVertexArray* array)

{

    if (mIsLost)

        return;

    mContext->DeleteVertexArray(array);

}

bool

WebGLExtensionVertexArray::IsVertexArrayOES(const WebGLVertexArray* array)

{

    if (mIsLost)

        return false;

    return mContext->IsVertexArray(array);

}

void

WebGLExtensionVertexArray::BindVertexArrayOES(WebGLVertexArray* array)

{

    if (mIsLost)

        return;

    mContext->BindVertexArray(array);

}

IMPL_WEBGL_EXTENSION_GOOP(WebGLExtensionVertexArray, OES_vertex_array_object)

} // namespace mozilla