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Diffstat (limited to '')
-rw-r--r-- | dom/canvas/test/webgl-conf/checkout/deqp/framework/opengl/gluObjectWrapper.js | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/deqp/framework/opengl/gluObjectWrapper.js b/dom/canvas/test/webgl-conf/checkout/deqp/framework/opengl/gluObjectWrapper.js new file mode 100644 index 0000000000..38f8a28f9c --- /dev/null +++ b/dom/canvas/test/webgl-conf/checkout/deqp/framework/opengl/gluObjectWrapper.js @@ -0,0 +1,117 @@ +/*------------------------------------------------------------------------- + * drawElements Quality Program OpenGL ES Utilities + * ------------------------------------------------ + * + * Copyright 2014 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + */ +'use strict'; + +goog.provide('framework.opengl.gluObjectWrapper'); + +goog.scope(function() { + var gluObjectWrapper = framework.opengl.gluObjectWrapper; + + /** + * @typedef {function(this:WebGLRenderingContextBase): WebGLObject} + */ + gluObjectWrapper.funcGenT; + + /** + * @typedef {function(this:WebGLRenderingContextBase, WebGLObject)} + */ + gluObjectWrapper.funcDelT; + + /** + * @typedef {{name: string, funcGen: !gluObjectWrapper.funcGenT, funcDel: !gluObjectWrapper.funcDelT}} + */ + gluObjectWrapper.traitsT; + + /** + * Returns an object containing a configuration for an ObjectWrapper + * @param {string} name + * @param {gluObjectWrapper.funcGenT} funcGen + * @param {gluObjectWrapper.funcDelT} funcDel + * @return {gluObjectWrapper.traitsT} + */ + gluObjectWrapper.traits = function(name, funcGen, funcDel) { + return { + name: name, + funcGen: funcGen, + funcDel: funcDel + }; + }; + + /** + * @constructor + * @param {WebGLRenderingContextBase} gl + * @param {gluObjectWrapper.traitsT} traits + */ + gluObjectWrapper.ObjectWrapper = function(gl, traits) { + /** + * @protected + * @type {WebGLRenderingContextBase} + */ + this.m_gl = gl; + + /** + * @protected + * @type {gluObjectWrapper.traitsT} + */ + this.m_traits = traits; + + /** + * @protected + * @type {WebGLObject} + */ + this.m_object = this.m_traits.funcGen.call(gl); + + }; + + /** + * Destorys the WebGLObject associated with this object. + */ + gluObjectWrapper.ObjectWrapper.prototype.clear = function() { + this.m_traits.funcDel.call(this.m_gl, this.m_object); + }; + + /** + * Returns the WebGLObject associated with this object. + * @return {WebGLObject} + */ + gluObjectWrapper.ObjectWrapper.prototype.get = function() { + return this.m_object; + }; + + /** + * @constructor + * @extends {gluObjectWrapper.ObjectWrapper} + * @param {WebGLRenderingContextBase} gl + */ + gluObjectWrapper.Framebuffer = function(gl) { + gluObjectWrapper.ObjectWrapper.call(this, gl, gluObjectWrapper.traits( + 'framebuffer', + /** @type {gluObjectWrapper.funcGenT} */(gl.createFramebuffer), + /** @type {gluObjectWrapper.funcDelT} */(gl.deleteFramebuffer) + )); + }; + gluObjectWrapper.Framebuffer.prototype = Object.create(gluObjectWrapper.ObjectWrapper.prototype); + gluObjectWrapper.Framebuffer.prototype.constructor = gluObjectWrapper.Framebuffer; + + /** + * @return {WebGLFramebuffer} + */ + gluObjectWrapper.Framebuffer.prototype.get; +}); |