Method ClearUnusedResources

trinity/Tr2GpuResourcePool.cpp:274–296

}

void Tr2GpuResourcePool::ClearUnusedResources( uint64_t frameThreshold )
{
	USE_MAIN_THREAD_RENDER_CONTEXT();
	auto currentFrame = renderContext.GetRecordingFrameNumber();
	auto RetireResources = [currentFrame, frameThreshold]( auto& vec ) {
		for( auto& resource : vec )
		{
			if( resource->lockCount > 0 )
			{
				CCP_LOGERR( "Tr2GpuResourcePool: resource %s is still locked while clearing unused resources", resource->name.c_str() );
			}
		}
		vec.erase( std::remove_if( begin( vec ), end( vec ), [&]( const auto& x ) {
					   return currentFrame >= frameThreshold + x->lastAccessFrame;
				   } ),
				   end( vec ) );
	};

	RetireResources( m_tempTextures );
	RetireResources( m_persistentTextures );
	RetireResources( m_tempBuffers );
	RetireResources( m_persistentBuffers );
}

void Tr2GpuResourcePool::ClearAllUnusedResources( uint64_t frameThreshold )
{