int test_create_and_write(const char *filename) { MXFFile *mxfFile = NULL; uint8_t runin[RUNIN_LEN]; MXFFilePartitions partitions; MXFPartition *headerPartition = NULL; MXFPartition *bodyPartition1 = NULL; MXFPartition *bodyPartition2 = NULL; MXFPartition *footerPartition = NULL; if (!mxf_disk_file_open_new(filename, &mxfFile)) { mxf_log_error("Failed to create '%s'" LOG_LOC_FORMAT, filename, LOG_LOC_PARAMS); return 0; } mxf_initialise_file_partitions(&partitions); /* TEST */ /* write 8 bytes of runin */ memset(runin, 0, RUNIN_LEN); CHK_OFAIL(mxf_file_write(mxfFile, runin, RUNIN_LEN) == RUNIN_LEN); /* write the header pp */ CHK_OFAIL(mxf_append_new_partition(&partitions, &headerPartition)); headerPartition->key = MXF_PP_K(ClosedComplete, Header); headerPartition->indexSID = 1; CHK_OFAIL(mxf_append_partition_esscont_label(headerPartition, &MXF_EC_L(SD_Unc_625_50i_422_135_FrameWrapped))); CHK_OFAIL(mxf_append_partition_esscont_label(headerPartition, &MXF_EC_L(BWFFrameWrapped))); CHK_OFAIL(mxf_write_partition(mxfFile, headerPartition)); /* write empty header metadata */ CHK_OFAIL(mxf_mark_header_start(mxfFile, headerPartition)); CHK_OFAIL(mxf_allocate_space(mxfFile, 1024)); CHK_OFAIL(mxf_mark_header_end(mxfFile, headerPartition)); /* write the body pp 1 */ CHK_OFAIL(mxf_append_new_from_partition(&partitions, headerPartition, &bodyPartition1)); bodyPartition1->key = MXF_PP_K(ClosedComplete, Body); bodyPartition1->bodySID = 2; CHK_OFAIL(mxf_write_partition(mxfFile, bodyPartition1)); /* write the body pp 2, with KAG 256 */ CHK_OFAIL(mxf_append_new_from_partition(&partitions, headerPartition, &bodyPartition2)); bodyPartition2->key = MXF_PP_K(ClosedComplete, Body); bodyPartition2->bodySID = 3; bodyPartition2->kagSize = 256; CHK_OFAIL(mxf_write_partition(mxfFile, bodyPartition2)); CHK_OFAIL(mxf_fill_to_kag(mxfFile, bodyPartition2)); /* write the footer pp */ CHK_OFAIL(mxf_append_new_from_partition(&partitions, headerPartition, &footerPartition)); footerPartition->key = MXF_PP_K(ClosedComplete, Footer); footerPartition->indexSID = 1; CHK_OFAIL(mxf_write_partition(mxfFile, footerPartition)); /* write RIP */ CHK_OFAIL(mxf_write_rip(mxfFile, &partitions)); /* update the partitions */ CHK_OFAIL(mxf_update_partitions(mxfFile, &partitions)); mxf_file_close(&mxfFile); mxf_clear_file_partitions(&partitions); return 1; fail: mxf_file_close(&mxfFile); mxf_clear_file_partitions(&partitions); return 0; }
int mxf_write_fill(MXFFile *mxfFile, uint32_t size) { return mxf_allocate_space(mxfFile, size); }