CodingReturnValue LeptonCodec::ThreadState::vp8_decode_thread(unsigned int thread_id,
                                                              UncompressedComponents *const colldata) {
    Sirikata::Array1d<uint32_t, (uint32_t)ColorChannel::NumBlockTypes> component_size_in_blocks;
    BlockBasedImagePerChannel<false> image_data;
    for (int i = 0; i < colldata->get_num_components(); ++i) {
        component_size_in_blocks[i] = colldata->component_size_in_blocks(i);
        image_data[i] = &colldata->full_component_write((BlockType)i);
    }
    Sirikata::Array1d<uint32_t,
                      (size_t)ColorChannel::NumBlockTypes> max_coded_heights
        = colldata->get_max_coded_heights();
    /* deserialize each block in planar order */

    dev_assert(luma_splits_.size() == 2); // not ready to do multiple work items on a thread yet
    always_assert(luma_splits_.size() >= 2);
    int min_y = luma_splits_[0];
    int max_y = luma_splits_[1];
    while(true) {
        RowSpec cur_row = row_spec_from_index(decode_index_++, image_data, colldata->get_mcu_count_vertical(), max_coded_heights);
        if (cur_row.done) {
            break;
        }
        if (cur_row.luma_y >= max_y && thread_id + 1 != NUM_THREADS) {
            break;
        }
        if (cur_row.skip) {
            continue;
        }
        if (cur_row.luma_y < min_y) {
            continue;
        }
        decode_rowf(image_data,
                   component_size_in_blocks,
                   cur_row.component,
                   cur_row.curr_y);
        if (thread_id == 0) {
            colldata->worker_update_cmp_progress((BlockType)cur_row.component,
                                                 image_data[cur_row.component]->block_width() );
        }
        return CODING_PARTIAL;
    }
    return CODING_DONE;
}
This entry has been deprecated because it was a duplicate of CWE-908. All content has been transferred to CWE-908.