float b_dm_multiplier
std::vector<std::vector<uint8_t>> context_map
size_t height
size_t nonvisible_frame_index
jxl::ImageF sigma
jxl::Orientation undo_orientation
bool unpremul_alpha
std::atomic<uint32_t> used_acs
size_t visible_frame_index
size_t width
float x_dm_multiplier