forked from mirror/openmw-tes3mp
59 lines
1.8 KiB
C++
59 lines
1.8 KiB
C++
/*
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This file is part of Caelum.
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See http://www.ogre3d.org/wiki/index.php/Caelum
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Copyright (c) 2009 Caelum team. See Contributors.txt for details.
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Caelum is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published
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by the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Caelum is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with Caelum. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "CaelumPrecompiled.h"
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#include "FastGpuParamRef.h"
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using namespace Ogre;
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namespace Caelum
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{
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FastGpuParamRef::FastGpuParamRef(Ogre::GpuProgramParametersSharedPtr paramsPtr, const Ogre::String& name)
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{
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this->bind(paramsPtr, name);
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}
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void FastGpuParamRef::bind(
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Ogre::GpuProgramParametersSharedPtr params,
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const Ogre::String& name,
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bool throwIfNotFound/* = false*/)
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{
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assert(!params.isNull());
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#if CAELUM_DEBUG_PARAM_REF
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mParams = params;
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#endif
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const GpuConstantDefinition* def = params->_findNamedConstantDefinition(name, throwIfNotFound);
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if (def) {
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mPhysicalIndex = def->physicalIndex;
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assert(this->isBound());
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} else {
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mPhysicalIndex = InvalidPhysicalIndex;
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assert(!this->isBound());
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}
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}
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void FastGpuParamRef::unbind() {
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#if CAELUM_DEBUG_PARAM_REF
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mParams.setNull();
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#endif
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mPhysicalIndex = InvalidPhysicalIndex;
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assert(!this->isBound());
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}
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}
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