Function avifEncoderDataCreateItem

src/write.c:291–323

}

static avifEncoderItem * avifEncoderDataCreateItem(avifEncoderData * data, const char * type, const char * infeName, size_t infeNameSize, uint32_t cellIndex)
{
    avifEncoderItem * item = (avifEncoderItem *)avifArrayPush(&data->items);
    if (item == NULL) {
        return NULL;
    }
    ++data->lastItemID;
    item->id = data->lastItemID;
    memcpy(item->type, type, sizeof(item->type));
    item->infeName = infeName;
    item->infeNameSize = infeNameSize;
    item->encodeOutput = avifCodecEncodeOutputCreate();
    if (item->encodeOutput == NULL) {
        goto error;
    }
    item->cellIndex = cellIndex;
    if (!avifArrayCreate(&item->mdatFixups, sizeof(avifOffsetFixup), 4)) {
        goto error;
    }
    if (!avifArrayCreate(&item->associations, sizeof(avifItemPropertyAssociation), 4)) {
        goto error;
    }
    return item;

error:
    if (item->encodeOutput != NULL) {
        avifCodecEncodeOutputDestroy(item->encodeOutput);
    }
    avifArrayDestroy(&item->mdatFixups);
    --data->lastItemID;
    avifArrayPop(&data->items);
    return NULL;
}

static avifEncoderItem * avifEncoderDataFindItemByID(avifEncoderData * data, uint16_t id)
{