diff options
Diffstat (limited to 'indra/llrender/lltexture.h')
| -rwxr-xr-x[-rw-r--r--] | indra/llrender/lltexture.h | 51 |
1 files changed, 25 insertions, 26 deletions
diff --git a/indra/llrender/lltexture.h b/indra/llrender/lltexture.h index 7034e9199d..9fca8b8cd3 100644..100755 --- a/indra/llrender/lltexture.h +++ b/indra/llrender/lltexture.h @@ -7,31 +7,25 @@ * code, to define an interface for a multiple rendering API abstraction of the UI * rendering, and to abstract out direct rendering calls in a way that is cleaner and easier to maintain. * - * $LicenseInfo:firstyear=2001&license=viewergpl$ - * - * Copyright (c) 2001-2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2001&license=viewerlgpl$ * Second Life Viewer Source Code - * The source code in this file ("Source Code") is provided by Linden Lab - * to you under the terms of the GNU General Public License, version 2.0 - * ("GPL"), unless you have obtained a separate licensing agreement - * ("Other License"), formally executed by you and Linden Lab. Terms of - * the GPL can be found in doc/GPL-license.txt in this distribution, or - * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2 + * Copyright (C) 2010, Linden Research, Inc. * - * There are special exceptions to the terms and conditions of the GPL as - * it is applied to this Source Code. View the full text of the exception - * in the file doc/FLOSS-exception.txt in this software distribution, or - * online at - * http://secondlifegrid.net/programs/open_source/licensing/flossexception + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License only. * - * By copying, modifying or distributing this software, you acknowledge - * that you have read and understood your obligations described above, - * and agree to abide by those obligations. + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -39,15 +33,16 @@ #define LL_TEXTURE_H #include "llrefcount.h" +#include "lltrace.h" + class LLImageGL ; class LLTexUnit ; class LLFontGL ; // -//this is an abstract class as the parent for the class LLViewerTexture -//through the following virtual functions, the class LLViewerTexture can be reached from /llrender. +//this is an abstract class as the parent for the class LLGLTexture // -class LLTexture : public LLRefCount +class LLTexture : public virtual LLRefCount, public LLTrace::MemTrackable<LLTexture> { friend class LLTexUnit ; friend class LLFontGL ; @@ -56,18 +51,22 @@ protected: virtual ~LLTexture(); public: - LLTexture(){} + LLTexture() + : LLTrace::MemTrackable<LLTexture>("LLTexture") + {} // - //interfaces to access LLViewerTexture + //interfaces to access LLGLTexture // virtual S8 getType() const = 0 ; virtual void setKnownDrawSize(S32 width, S32 height) = 0 ; virtual bool bindDefaultImage(const S32 stage = 0) = 0 ; + virtual bool bindDebugImage(const S32 stage = 0) = 0; virtual void forceImmediateUpdate() = 0 ; virtual void setActive() = 0 ; virtual S32 getWidth(S32 discard_level = -1) const = 0 ; virtual S32 getHeight(S32 discard_level = -1) const = 0 ; + virtual bool isActiveFetching() = 0; private: //note: do not make this function public. |