| /* |
| * Copyright (C) 2011 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 COMPUTER, INC. ``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 COMPUTER, INC. OR |
| * 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. |
| */ |
| |
| #include "config.h" |
| |
| #if ENABLE(WEBGL) |
| |
| #include "WebGLVertexArrayObjectOES.h" |
| |
| #include "Extensions3D.h" |
| #include "WebGLRenderingContext.h" |
| |
| namespace WebCore { |
| |
| PassRefPtr<WebGLVertexArrayObjectOES> WebGLVertexArrayObjectOES::create(WebGLRenderingContext* ctx, VaoType type) |
| { |
| return adoptRef(new WebGLVertexArrayObjectOES(ctx, type)); |
| } |
| |
| WebGLVertexArrayObjectOES::WebGLVertexArrayObjectOES(WebGLRenderingContext* ctx, VaoType type) |
| : WebGLObject(ctx) |
| , m_type(type) |
| , m_hasEverBeenBound(false) |
| , m_boundElementArrayBuffer(0) |
| { |
| m_vertexAttribState.resize(ctx->getMaxVertexAttribs()); |
| |
| Extensions3D* extensions = context()->graphicsContext3D()->getExtensions(); |
| switch (m_type) { |
| case VaoTypeDefault: |
| break; |
| default: |
| setObject(extensions->createVertexArrayOES()); |
| break; |
| } |
| } |
| |
| void WebGLVertexArrayObjectOES::deleteObjectImpl(Platform3DObject object) |
| { |
| Extensions3D* extensions = context()->graphicsContext3D()->getExtensions(); |
| switch (m_type) { |
| case VaoTypeDefault: |
| break; |
| default: |
| extensions->deleteVertexArrayOES(object); |
| break; |
| } |
| } |
| |
| } |
| |
| #endif // ENABLE(WEBGL) |