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Lindie viewer-dev catchup regarding rendering pipeline.

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This commit is contained in:
Shyotl
2012-06-30 20:05:31 -05:00
parent a8ebd6eebb
commit 67e1a3b004
87 changed files with 3880 additions and 2180 deletions
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65
indra/llrender/llgl.h
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@@ -2,31 +2,25 @@
* @file llgl.h
* @brief LLGL definition
*
* $LicenseInfo:firstyear=2001&license=viewergpl$
*
* 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
* $/LicenseInfo$
*/
@@ -111,6 +105,7 @@ public:
BOOL mHasDepthClamp;
BOOL mHasTextureRectangle;
BOOL mHasTextureMultisample;
BOOL mHasTransformFeedback;
S32 mMaxSampleMaskWords;
S32 mMaxColorTextureSamples;
S32 mMaxDepthTextureSamples;
@@ -148,6 +143,7 @@ public:
S32 mGLSLVersionMajor;
S32 mGLSLVersionMinor;
std::string mDriverVersionVendorString;
std::string mGLVersionString;
S32 mVRAM; // VRAM in MB
S32 mGLMaxVertexRange;
@@ -425,13 +421,38 @@ public:
virtual void updateGL() = 0;
};
const U32 FENCE_WAIT_TIME_NANOSECONDS = 1000; //1 ms
class LLGLFence
{
public:
virtual void placeFence() = 0;
virtual bool isCompleted() = 0;
virtual void wait() = 0;
};
class LLGLSyncFence : public LLGLFence
{
public:
#ifdef GL_ARB_sync
GLsync mSync;
#endif
LLGLSyncFence();
virtual ~LLGLSyncFence();
void placeFence();
bool isCompleted();
void wait();
};
extern LLMatrix4 gGLObliqueProjectionInverse;
#include "llglstates.h"
void init_glstates();
void parse_gl_version( S32* major, S32* minor, S32* release, std::string* vendor_specific );
void parse_gl_version( S32* major, S32* minor, S32* release, std::string* vendor_specific, std::string* version_string );
extern BOOL gClothRipple;
extern BOOL gNoRender;