michael@0: /* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "WebGLObjectModel.h"
michael@0: #include "WebGLShader.h"
michael@0: #include "WebGLContext.h"
michael@0: #include "mozilla/MemoryReporting.h"
michael@0: #include "mozilla/dom/WebGLRenderingContextBinding.h"
michael@0: #include "GLContext.h"
michael@0: 
michael@0: using namespace mozilla;
michael@0: 
michael@0: JSObject*
michael@0: WebGLShader::WrapObject(JSContext *cx) {
michael@0:     return dom::WebGLShaderBinding::Wrap(cx, this);
michael@0: }
michael@0: 
michael@0: WebGLShader::WebGLShader(WebGLContext *context, GLenum stype)
michael@0:     : WebGLContextBoundObject(context)
michael@0:     , mType(stype)
michael@0:     , mNeedsTranslation(true)
michael@0:     , mAttribMaxNameLength(0)
michael@0:     , mCompileStatus(false)
michael@0: {
michael@0:     SetIsDOMBinding();
michael@0:     mContext->MakeContextCurrent();
michael@0:     mGLName = mContext->gl->fCreateShader(mType);
michael@0:     mContext->mShaders.insertBack(this);
michael@0: }
michael@0: 
michael@0: void
michael@0: WebGLShader::Delete() {
michael@0:     mSource.Truncate();
michael@0:     mTranslationLog.Truncate();
michael@0:     mContext->MakeContextCurrent();
michael@0:     mContext->gl->fDeleteShader(mGLName);
michael@0:     LinkedListElement<WebGLShader>::removeFrom(mContext->mShaders);
michael@0: }
michael@0: 
michael@0: size_t
michael@0: WebGLShader::SizeOfIncludingThis(MallocSizeOf aMallocSizeOf) const {
michael@0:     return aMallocSizeOf(this) +
michael@0:            mSource.SizeOfExcludingThisIfUnshared(aMallocSizeOf) +
michael@0:            mTranslationLog.SizeOfExcludingThisIfUnshared(aMallocSizeOf);
michael@0: }
michael@0: 
michael@0: void
michael@0: WebGLShader::SetTranslationSuccess() {
michael@0:     mTranslationLog.SetIsVoid(true);
michael@0:     mNeedsTranslation = false;
michael@0: }
michael@0: 
michael@0: NS_IMPL_CYCLE_COLLECTION_WRAPPERCACHE_0(WebGLShader)
michael@0: 
michael@0: NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(WebGLShader, AddRef)
michael@0: NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(WebGLShader, Release)