FGFS-4.1/OpenSceneGraph
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Cleaned up per context buffers support

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This commit is contained in:
Robert Osfield
2006-07-26 15:29:26 +00:00
parent 8e1efaed7f
commit d9b6d87d5a
13 changed files with 202 additions and 241 deletions
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26
src/osg/FragmentProgram.cpp
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@@ -27,7 +27,7 @@ using namespace osg;
// by completely deleted once the appropriate OpenGL context
// is set.
typedef std::list<GLuint> FragmentProgramObjectList;
typedef std::map<unsigned int,FragmentProgramObjectList> DeletedFragmentProgramObjectCache;
typedef osg::buffered_object<FragmentProgramObjectList> DeletedFragmentProgramObjectCache;
static OpenThreads::Mutex s_mutex_deletedFragmentProgramObjectCache;
static DeletedFragmentProgramObjectCache s_deletedFragmentProgramObjectCache;
@@ -56,21 +56,17 @@ void FragmentProgram::flushDeletedFragmentProgramObjects(unsigned int contextID,
{
OpenThreads::ScopedLock<OpenThreads::Mutex> lock(s_mutex_deletedFragmentProgramObjectCache);
DeletedFragmentProgramObjectCache::iterator citr = s_deletedFragmentProgramObjectCache.find(contextID);
if (citr!=s_deletedFragmentProgramObjectCache.end())
const Extensions* extensions = getExtensions(contextID,true);
FragmentProgramObjectList& vpol = s_deletedFragmentProgramObjectCache[contextID];
for(FragmentProgramObjectList::iterator titr=vpol.begin();
titr!=vpol.end() && elapsedTime<availableTime;
)
{
const Extensions* extensions = getExtensions(contextID,true);
FragmentProgramObjectList& vpol = citr->second;
for(FragmentProgramObjectList::iterator titr=vpol.begin();
titr!=vpol.end() && elapsedTime<availableTime;
)
{
extensions->glDeletePrograms( 1L, &(*titr ) );
titr = vpol.erase(titr);
elapsedTime = timer.delta_s(start_tick,timer.tick());
}
extensions->glDeletePrograms( 1L, &(*titr ) );
titr = vpol.erase(titr);
elapsedTime = timer.delta_s(start_tick,timer.tick());
}
}