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synced 2024-09-13 09:24:08 -07:00
70 lines
2.1 KiB
C++
70 lines
2.1 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "WebGLContext.h"
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#include "WebGLBuffer.h"
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#include "WebGLVertexArray.h"
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#include "WebGLExtensions.h"
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#include "mozilla/dom/WebGLRenderingContextBinding.h"
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#include "GLContext.h"
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using namespace mozilla;
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WebGLExtensionVertexArray::WebGLExtensionVertexArray(WebGLContext* context)
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: WebGLExtensionBase(context)
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{
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MOZ_ASSERT(IsSupported(context), "should not construct WebGLExtensionVertexArray :"
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"OES_vertex_array_object unsuported.");
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}
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WebGLExtensionVertexArray::~WebGLExtensionVertexArray()
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{
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}
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already_AddRefed<WebGLVertexArray> WebGLExtensionVertexArray::CreateVertexArrayOES()
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{
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if (mIsLost) {
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mContext->GenerateWarning("createVertexArrayOES: Extension is lost. Returning null.");
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return nullptr;
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}
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return mContext->CreateVertexArray();
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}
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void WebGLExtensionVertexArray::DeleteVertexArrayOES(WebGLVertexArray* array)
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{
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if (mIsLost)
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return mContext->GenerateWarning("deleteVertexArrayOES: Extension is lost.");
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mContext->DeleteVertexArray(array);
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}
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bool WebGLExtensionVertexArray::IsVertexArrayOES(WebGLVertexArray* array)
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{
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if (mIsLost) {
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mContext->GenerateWarning("isVertexArrayOES: Extension is lost. Returning false.");
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return false;
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}
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return mContext->IsVertexArray(array);
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}
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void WebGLExtensionVertexArray::BindVertexArrayOES(WebGLVertexArray* array)
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{
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if (mIsLost)
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return mContext->GenerateWarning("bindVertexArrayOES: Extension is lost.");
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mContext->BindVertexArray(array);
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}
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bool WebGLExtensionVertexArray::IsSupported(const WebGLContext* context)
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{
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// If it is not supported then it's emulated, therefore it's always 'supported'
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// See - WebGLVertexArrayFake.h/cpp for the emulation
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return true;
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}
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IMPL_WEBGL_EXTENSION_GOOP(WebGLExtensionVertexArray)
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