Method AddQuads

trinity/Tr2QuadRenderer.cpp:105–124

-------------------------------------------------------------------------------------- Description: Adds quad instances for rendering. This function may be called from TBB threads. Arguments: effectKey - a unique key for a previously registered effect sprites - quad instance data count - number of instances to add ------------------------------------------------------------------------------------

//   count - number of instances to add
// --------------------------------------------------------------------------------------
void Tr2QuadRenderer::AddQuads( EffectKey effectKey, const void* sprites, size_t count )
{
	auto found = m_effects.find( effectKey );
	if( found == m_effects.end() )
	{
		return;
	}
	auto record = found->second;
	auto& tls = record->combinable.local();
	auto size = count * record->instanceSize;
	if( tls.buffer.size() < tls.addedSize + size )
	{
		tls.buffer.resize(
			"Tr2InstancePool::buffer",
			std::max( tls.buffer.size() * 2, tls.buffer.size() + std::max( count, size_t( 512 ) ) * record->instanceSize ) );
	}
	memcpy( tls.buffer.get() + tls.addedSize, sprites, size );
	tls.addedSize += uint32_t( size );
	m_bufferSize += uint32_t( size );
}

// --------------------------------------------------------------------------------------
// Description: