207 camera_metadata_t *place_camera_metadata(void *dst,  in place_camera_metadata()  argument
211     if (dst == NULL) return NULL;  in place_camera_metadata()
217     camera_metadata_t *metadata = (camera_metadata_t*)dst;  in place_camera_metadata()
279 camera_metadata_t* copy_camera_metadata(void *dst, size_t dst_size,  in copy_camera_metadata()  argument
283     if (dst == NULL) return NULL;  in copy_camera_metadata()
287         place_camera_metadata(dst, dst_size, src->entry_count, src->data_count);  in copy_camera_metadata()
458 int append_camera_metadata(camera_metadata_t *dst,  in append_camera_metadata()  argument
460     if (dst == NULL || src == NULL ) return ERROR;  in append_camera_metadata()
462     if (dst->entry_capacity < src->entry_count + dst->entry_count) return ERROR;  in append_camera_metadata()
463     if (dst->data_capacity < src->data_count + dst->data_count) return ERROR;  in append_camera_metadata()
465     memcpy(get_entries(dst) + dst->entry_count, get_entries(src),  in append_camera_metadata()
467     memcpy(get_data(dst) + dst->data_count, get_data(src),  in append_camera_metadata()
469     if (dst->data_count != 0) {  in append_camera_metadata()
470         camera_metadata_buffer_entry_t *entry = get_entries(dst) + dst->entry_count;  in append_camera_metadata()
474                 entry->data.offset += dst->data_count;  in append_camera_metadata()
478     if (dst->entry_count == 0) {  in append_camera_metadata()
480         dst->flags |= src->flags & FLAG_SORTED;  in append_camera_metadata()
483         dst->flags &= ~FLAG_SORTED;  in append_camera_metadata()
487     dst->entry_count += src->entry_count;  in append_camera_metadata()
488     dst->data_count += src->data_count;  in append_camera_metadata()
490     assert(validate_camera_metadata_structure(dst, NULL) == OK);  in append_camera_metadata()
519 static int add_camera_metadata_entry_raw(camera_metadata_t *dst,  in add_camera_metadata_entry_raw()  argument
525     if (dst == NULL) return ERROR;  in add_camera_metadata_entry_raw()
526     if (dst->entry_count == dst->entry_capacity) return ERROR;  in add_camera_metadata_entry_raw()
531     if (data_bytes + dst->data_count > dst->data_capacity) return ERROR;  in add_camera_metadata_entry_raw()
535     camera_metadata_buffer_entry_t *entry = get_entries(dst) + dst->entry_count;  in add_camera_metadata_entry_raw()
545         entry->data.offset = dst->data_count;  in add_camera_metadata_entry_raw()
546         memcpy(get_data(dst) + entry->data.offset, data,  in add_camera_metadata_entry_raw()
548         dst->data_count += data_bytes;  in add_camera_metadata_entry_raw()
550     dst->entry_count++;  in add_camera_metadata_entry_raw()
551     dst->flags &= ~FLAG_SORTED;  in add_camera_metadata_entry_raw()
552     assert(validate_camera_metadata_structure(dst, NULL) == OK);  in add_camera_metadata_entry_raw()
556 int add_camera_metadata_entry(camera_metadata_t *dst,  in add_camera_metadata_entry()  argument
567     return add_camera_metadata_entry_raw(dst,  in add_camera_metadata_entry()
582 int sort_camera_metadata(camera_metadata_t *dst) {  in sort_camera_metadata()  argument
583     if (dst == NULL) return ERROR;  in sort_camera_metadata()
584     if (dst->flags & FLAG_SORTED) return OK;  in sort_camera_metadata()
586     qsort(get_entries(dst), dst->entry_count,  in sort_camera_metadata()
589     dst->flags |= FLAG_SORTED;  in sort_camera_metadata()
591     assert(validate_camera_metadata_structure(dst, NULL) == OK);  in sort_camera_metadata()
664 int delete_camera_metadata_entry(camera_metadata_t *dst,  in delete_camera_metadata_entry()  argument
666     if (dst == NULL) return ERROR;  in delete_camera_metadata_entry()
667     if (index >= dst->entry_count) return ERROR;  in delete_camera_metadata_entry()
669     camera_metadata_buffer_entry_t *entry = get_entries(dst) + index;  in delete_camera_metadata_entry()
675         uint8_t *start = get_data(dst) + entry->data.offset;  in delete_camera_metadata_entry()
677         size_t length = dst->data_count - entry->data.offset - data_bytes;  in delete_camera_metadata_entry()
681         camera_metadata_buffer_entry_t *e = get_entries(dst);  in delete_camera_metadata_entry()
683         for (i = 0; i < dst->entry_count; i++) {  in delete_camera_metadata_entry()
691         dst->data_count -= data_bytes;  in delete_camera_metadata_entry()
696             (dst->entry_count - index - 1) );  in delete_camera_metadata_entry()
697     dst->entry_count -= 1;  in delete_camera_metadata_entry()
699     assert(validate_camera_metadata_structure(dst, NULL) == OK);  in delete_camera_metadata_entry()
703 int update_camera_metadata_entry(camera_metadata_t *dst,  in update_camera_metadata_entry()  argument
708     if (dst == NULL) return ERROR;  in update_camera_metadata_entry()
709     if (index >= dst->entry_count) return ERROR;  in update_camera_metadata_entry()
711     camera_metadata_buffer_entry_t *entry = get_entries(dst) + index;  in update_camera_metadata_entry()
724         if (dst->data_capacity < dst->data_count + data_bytes - entry_bytes) {  in update_camera_metadata_entry()
730             uint8_t *start = get_data(dst) + entry->data.offset;  in update_camera_metadata_entry()
732             size_t length = dst->data_count - entry->data.offset - entry_bytes;  in update_camera_metadata_entry()
734             dst->data_count -= entry_bytes;  in update_camera_metadata_entry()
737             camera_metadata_buffer_entry_t *e = get_entries(dst);  in update_camera_metadata_entry()
739             for (i = 0; i < dst->entry_count; i++) {  in update_camera_metadata_entry()
751             entry->data.offset = dst->data_count;  in update_camera_metadata_entry()
753             memcpy(get_data(dst) + entry->data.offset, data, data_payload_bytes);  in update_camera_metadata_entry()
754             dst->data_count += data_bytes;  in update_camera_metadata_entry()
758         memcpy(get_data(dst) + entry->data.offset, data, data_payload_bytes);  in update_camera_metadata_entry()
770         get_camera_metadata_entry(dst,  in update_camera_metadata_entry()
775     assert(validate_camera_metadata_structure(dst, NULL) == OK);  in update_camera_metadata_entry()