IMGU_ABI_SHD_MAX_TRANSFERS
(IMGU_ABI_SHD_MAX_PROCESS_LINES + IMGU_ABI_SHD_MAX_TRANSFERS)
transfer_data[IMGU_ABI_SHD_MAX_TRANSFERS] __aligned(32);
tr_idx >= IMGU_ABI_SHD_MAX_TRANSFERS)