Method ReleaseDeviceResources

trinity/Shader/Tr2EffectStateManager.cpp:982–1023

void Tr2EffectStateManager::ReleaseDeviceResources( TriStorage s )
{
	USE_MAIN_THREAD_RENDER_CONTEXT();

	if( ( s & TRISTORAGE_ALL ) == TRISTORAGE_ALL )
	{
		if( renderContext.IsValid() )
		{
			for( uint32_t i = 0; i < VERTEX_STREAM_MAX_COUNT; ++i )
			{
				m_renderContext.SetStreamSource( i, Tr2BufferAL(), 0, 0 );
			}
			m_renderContext.SetIndices( Tr2BufferAL() );
		}
		m_currentValues.Reset();

		for( auto it = s_shaders.begin(); it != s_shaders.end(); ++it )
		{
			delete *it;
		}
		s_shaders.clear();
		for( auto it = s_shaderPrograms.begin(); it != s_shaderPrograms.end(); ++it )
		{
			delete it->first;
		}
		s_shaderPrograms.clear();
		for( auto it = s_shaderLibraries.begin(); it != s_shaderLibraries.end(); ++it )
		{
			//delete[]( *it )->bytecode;
			delete *it;
		}
		s_shaderLibraries.clear();

		s_renderStateSetups.erase( s_renderStateSetups.begin() + RM_COUNT, s_renderStateSetups.end() );
		m_renderStates.clear();

		for( uint32_t i = 0; i != CBUFFER_COUNT; ++i )
		{
			m_perObjectConstantBuffers[i] = Tr2ConstantBufferAL();
		}
	}
}


bool Tr2EffectStateManager::PushDepthStencilBuffer()