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Code Issues Releases Wiki Activity

Add OPENMW_OPTIMIZE env variable to help debugging optimizer-related issues

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Example:

OPENMW_OPTIMIZE=OFF
OPENMW_OPTIMIZE="~FLATTEN_STATIC_TRANSFORMS"
This commit is contained in:
scrawl 2017-03-04 21:14:29 +01:00
parent 42a04de37c
commit 5866f0f80b
1 changed files with 28 additions and 1 deletions
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29
components/resource/scenemanager.cpp
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@ -1,6 +1,8 @@
#include "scenemanager.hpp"
#include <iostream>
#include <cstdlib>
#include <osg/Node>
#include <osg/UserDataContainer>
@ -434,6 +436,29 @@ namespace Resource
return true;
}
unsigned int getOptimizationOptions()
{
using namespace SceneUtil;
const char* env = getenv("OPENMW_OPTIMIZE");
unsigned int options = Optimizer::FLATTEN_STATIC_TRANSFORMS|Optimizer::REMOVE_REDUNDANT_NODES|Optimizer::MERGE_GEOMETRY;
if (env)
{
std::string str(env);
if(str.find("OFF")!=std::string::npos) options = 0;
if(str.find("~FLATTEN_STATIC_TRANSFORMS")!=std::string::npos) options ^= Optimizer::FLATTEN_STATIC_TRANSFORMS;
else if(str.find("FLATTEN_STATIC_TRANSFORMS")!=std::string::npos) options |= Optimizer::FLATTEN_STATIC_TRANSFORMS;
if(str.find("~REMOVE_REDUNDANT_NODES")!=std::string::npos) options ^= Optimizer::REMOVE_REDUNDANT_NODES;
else if(str.find("REMOVE_REDUNDANT_NODES")!=std::string::npos) options |= Optimizer::REMOVE_REDUNDANT_NODES;
if(str.find("~MERGE_GEOMETRY")!=std::string::npos) options ^= Optimizer::MERGE_GEOMETRY;
else if(str.find("MERGE_GEOMETRY")!=std::string::npos) options |= Optimizer::MERGE_GEOMETRY;
}
return options;
}
osg::ref_ptr<const osg::Node> SceneManager::getTemplate(const std::string &name)
{
std::string normalized = name;
@ -500,7 +525,9 @@ namespace Resource
SceneUtil::Optimizer optimizer;
optimizer.setIsOperationPermissibleForObjectCallback(new CanOptimizeCallback);
optimizer.optimize(loaded, SceneUtil::Optimizer::FLATTEN_STATIC_TRANSFORMS|SceneUtil::Optimizer::REMOVE_REDUNDANT_NODES|SceneUtil::Optimizer::MERGE_GEOMETRY);
static const unsigned int options = getOptimizationOptions();
optimizer.optimize(loaded, options);
}
if (mIncrementalCompileOperation)