ChannelTypeToChannelMask
uint32 mask = ChannelTypeToChannelMask(destination_type);
uint32 mask = ChannelTypeToChannelMask(destination_type);
& ChannelTypeToChannelMask(destination_type);
uint32 mask = ChannelTypeToChannelMask(destination_type);
& ChannelTypeToChannelMask(
uint32 ChannelTypeToChannelMask(int type);