diff options
Diffstat (limited to 'indra/newview/lltexlayer.h')
| -rw-r--r-- | indra/newview/lltexlayer.h | 114 |
1 files changed, 49 insertions, 65 deletions
diff --git a/indra/newview/lltexlayer.h b/indra/newview/lltexlayer.h index 2d710d2dce..cb2e1faaa6 100644 --- a/indra/newview/lltexlayer.h +++ b/indra/newview/lltexlayer.h @@ -2,25 +2,31 @@ * @file lltexlayer.h * @brief Texture layer classes. Used for avatars. * - * $LicenseInfo:firstyear=2002&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2010, Linden Research, Inc. + * $LicenseInfo:firstyear=2002&license=viewergpl$ + * + * Copyright (c) 2002-2009, Linden Research, Inc. * - * 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. + * 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 * - * 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. + * 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 * - * 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 + * 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. * - * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA + * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO + * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, + * COMPLETENESS OR PERFORMANCE. * $/LicenseInfo$ */ @@ -264,69 +270,47 @@ class LLTexLayerSetBuffer : public LLViewerDynamicTexture public: LLTexLayerSetBuffer(LLTexLayerSet* const owner, S32 width, S32 height); virtual ~LLTexLayerSetBuffer(); - -public: /*virtual*/ S8 getType() const; + virtual void preRender(BOOL clear_depth); + virtual void postRender(BOOL success); + virtual BOOL render(); + BOOL updateImmediate(); + BOOL isInitialized(void) const; - static void dumpTotalByteCount(); - const std::string dumpTextureInfo() const; - virtual void restoreGLTexture(); - virtual void destroyGLTexture(); -protected: - void pushProjection() const; - void popProjection() const; -private: - LLTexLayerSet* const mTexLayerSet; - static S32 sGLByteCount; + BOOL uploadPending() const; // We are expecting a new texture to be uploaded at some point + BOOL uploadNeeded() const; // We need to upload a new texture + BOOL uploadInProgress() const; // We have started uploading a new texture and are awaiting the result - //-------------------------------------------------------------------- - // Render - //-------------------------------------------------------------------- -public: /*virtual*/ BOOL needsRender(); -protected: - BOOL render(S32 x, S32 y, S32 width, S32 height); - virtual void preRender(BOOL clear_depth); - virtual void postRender(BOOL success); - virtual BOOL render(); - - //-------------------------------------------------------------------- - // Uploads - //-------------------------------------------------------------------- -public: + void requestUpdate(); void requestUpload(); void cancelUpload(); - BOOL uploadNeeded() const; // We need to upload a new texture - BOOL uploadInProgress() const; // We have started uploading a new texture and are awaiting the result - BOOL uploadPending() const; // We are expecting a new texture to be uploaded at some point + BOOL render(S32 x, S32 y, S32 width, S32 height); + void readBackAndUpload(); static void onTextureUploadComplete(const LLUUID& uuid, void* userdata, S32 result, LLExtStat ext_status); + static void dumpTotalByteCount(); + const std::string dumpTextureInfo() const; + virtual void restoreGLTexture(); + virtual void destroyGLTexture(); + + protected: + void pushProjection() const; + void popProjection() const; BOOL isReadyToUpload() const; - void doUpload(); // Does a read back and upload. void conditionalRestartUploadTimer(); + private: - BOOL mNeedsUpload; // Whether we need to send our baked textures to the server - U32 mNumLowresUploads; // Number of times we've sent a lowres version of our baked textures to the server - BOOL mUploadPending; // Whether we have received back the new baked textures - LLUUID mUploadID; // The current upload process (null if none). - LLFrameTimer mNeedsUploadTimer; // Tracks time since upload was requested and performed. - - //-------------------------------------------------------------------- - // Updates - //-------------------------------------------------------------------- -public: - void requestUpdate(); - BOOL requestUpdateImmediate(); -protected: - BOOL isReadyToUpdate() const; - void doUpdate(); - void restartUpdateTimer(); -private: - BOOL mNeedsUpdate; // Whether we need to locally update our baked textures - U32 mNumLowresUpdates; // Number of times we've locally updated with lowres version of our baked textures - LLFrameTimer mNeedsUpdateTimer; // Tracks time since update was requested and performed. + LLTexLayerSet* const mTexLayerSet; + BOOL mNeedsUpdate; // whether we need to update our baked textures + BOOL mNeedsUpload; // whether we need to send our baked textures to the server + U32 mNumLowresUploads; // number of times we've sent a lowres version of our baked textures to the server + BOOL mUploadPending; // whether we have received back the new baked textures + LLUUID mUploadID; // the current upload process (null if none). Used to avoid overlaps, e.g. when the user rapidly makes two changes outside of Face Edit. + static S32 sGLByteCount; + LLFrameTimer mNeedsUploadTimer; // Tracks time since upload was requested }; //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |