diff options
Diffstat (limited to 'indra/llrender/llglstates.h')
| -rwxr-xr-x[-rw-r--r--] | indra/llrender/llglstates.h | 75 |
1 files changed, 25 insertions, 50 deletions
diff --git a/indra/llrender/llglstates.h b/indra/llrender/llglstates.h index 4a51cac438..0e2c3bcb44 100644..100755 --- a/indra/llrender/llglstates.h +++ b/indra/llrender/llglstates.h @@ -2,31 +2,25 @@ * @file llglstates.h * @brief LLGL states definitions * - * $LicenseInfo:firstyear=2001&license=viewergpl$ - * - * 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. + * + * 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. * - * 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 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. * - * 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. + * 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 * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -46,6 +40,8 @@ public: ~LLGLDepthTest(); + void checkState(); + GLboolean mPrevDepthEnabled; GLenum mPrevDepthFunc; GLboolean mPrevWriteEnabled; @@ -63,7 +59,6 @@ protected: LLGLEnable mColorMaterial; LLGLDisable mAlphaTest, mBlend, mCullFace, mDither, mFog, mLineSmooth, mLineStipple, mNormalize, mPolygonSmooth, - mTextureGenQ, mTextureGenR, mTextureGenS, mTextureGenT, mGLMultisample; public: LLGLSDefault() @@ -80,10 +75,6 @@ public: mLineStipple(GL_LINE_STIPPLE), mNormalize(GL_NORMALIZE), mPolygonSmooth(GL_POLYGON_SMOOTH), - mTextureGenQ(GL_TEXTURE_GEN_Q), - mTextureGenR(GL_TEXTURE_GEN_R), - mTextureGenS(GL_TEXTURE_GEN_S), - mTextureGenT(GL_TEXTURE_GEN_T), mGLMultisample(GL_MULTISAMPLE_ARB) { } }; @@ -242,9 +233,11 @@ public: class LLGLSSpecular { public: + F32 mShininess; LLGLSSpecular(const LLColor4& color, F32 shininess) { - if (shininess > 0.0f) + mShininess = shininess; + if (mShininess > 0.0f) { glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, color.mV); S32 shiny = (S32)(shininess*128.f); @@ -254,32 +247,14 @@ public: } ~LLGLSSpecular() { - glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, LLColor4(0.f,0.f,0.f,0.f).mV); - glMateriali(GL_FRONT_AND_BACK, GL_SHININESS, 0); + if (mShininess > 0.f) + { + glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, LLColor4(0.f,0.f,0.f,0.f).mV); + glMateriali(GL_FRONT_AND_BACK, GL_SHININESS, 0); + } } }; //---------------------------------------------------------------------------- - -class LLGLSBlendFunc : public LLGLSPipeline { -protected: - GLint mSavedSrc, mSavedDst; - LLGLEnable mBlend; - -public: - LLGLSBlendFunc(GLenum srcFunc, GLenum dstFunc) : - mBlend(GL_BLEND) - { - glGetIntegerv(GL_BLEND_SRC, &mSavedSrc); - glGetIntegerv(GL_BLEND_DST, &mSavedDst); - glBlendFunc(srcFunc, dstFunc); - } - - ~LLGLSBlendFunc(void) { - glBlendFunc(mSavedSrc, mSavedDst); - } -}; - - #endif |