266 camera_metadata_t *place_camera_metadata(void *dst,  in place_camera_metadata()  argument
270     if (dst == NULL) return NULL;  in place_camera_metadata()
280     camera_metadata_t *metadata = (camera_metadata_t*)dst;  in place_camera_metadata()
345 camera_metadata_t* copy_camera_metadata(void *dst, size_t dst_size,  in copy_camera_metadata()  argument
349     if (dst == NULL) return NULL;  in copy_camera_metadata()
357         place_camera_metadata(dst, dst_size, src->entry_count, src->data_count);  in copy_camera_metadata()
602 int append_camera_metadata(camera_metadata_t *dst,  in append_camera_metadata()  argument
604     if (dst == NULL || src == NULL ) return ERROR;  in append_camera_metadata()
607     if (src->entry_count + dst->entry_count < src->entry_count) return ERROR;  in append_camera_metadata()
608     if (src->data_count + dst->data_count < src->data_count) return ERROR;  in append_camera_metadata()
610     if (dst->entry_capacity < src->entry_count + dst->entry_count) return ERROR;  in append_camera_metadata()
611     if (dst->data_capacity < src->data_count + dst->data_count) return ERROR;  in append_camera_metadata()
613     if ((dst->vendor_id != CAMERA_METADATA_INVALID_VENDOR_ID) &&  in append_camera_metadata()
615         if (dst->vendor_id != src->vendor_id) {  in append_camera_metadata()
622     memcpy(get_entries(dst) + dst->entry_count, get_entries(src),  in append_camera_metadata()
624     memcpy(get_data(dst) + dst->data_count, get_data(src),  in append_camera_metadata()
626     if (dst->data_count != 0) {  in append_camera_metadata()
627         camera_metadata_buffer_entry_t *entry = get_entries(dst) + dst->entry_count;  in append_camera_metadata()
631                 entry->data.offset += dst->data_count;  in append_camera_metadata()
635     if (dst->entry_count == 0) {  in append_camera_metadata()
637         dst->flags |= src->flags & FLAG_SORTED;  in append_camera_metadata()
640         dst->flags &= ~FLAG_SORTED;  in append_camera_metadata()
644     dst->entry_count += src->entry_count;  in append_camera_metadata()
645     dst->data_count += src->data_count;  in append_camera_metadata()
647     if (dst->vendor_id == CAMERA_METADATA_INVALID_VENDOR_ID) {  in append_camera_metadata()
648         dst->vendor_id = src->vendor_id;  in append_camera_metadata()
651     assert(validate_camera_metadata_structure(dst, NULL) == OK);  in append_camera_metadata()
672 static int add_camera_metadata_entry_raw(camera_metadata_t *dst,  in add_camera_metadata_entry_raw()  argument
678     if (dst == NULL) return ERROR;  in add_camera_metadata_entry_raw()
679     if (dst->entry_count == dst->entry_capacity) return ERROR;  in add_camera_metadata_entry_raw()
684     if (data_bytes + dst->data_count > dst->data_capacity) return ERROR;  in add_camera_metadata_entry_raw()
688     camera_metadata_buffer_entry_t *entry = get_entries(dst) + dst->entry_count;  in add_camera_metadata_entry_raw()
698         entry->data.offset = dst->data_count;  in add_camera_metadata_entry_raw()
699         memcpy(get_data(dst) + entry->data.offset, data,  in add_camera_metadata_entry_raw()
701         dst->data_count += data_bytes;  in add_camera_metadata_entry_raw()
703     dst->entry_count++;  in add_camera_metadata_entry_raw()
704     dst->flags &= ~FLAG_SORTED;  in add_camera_metadata_entry_raw()
705     assert(validate_camera_metadata_structure(dst, NULL) == OK);  in add_camera_metadata_entry_raw()
709 int add_camera_metadata_entry(camera_metadata_t *dst,  in add_camera_metadata_entry()  argument
714     int type = get_local_camera_metadata_tag_type(tag, dst);  in add_camera_metadata_entry()
720     return add_camera_metadata_entry_raw(dst,  in add_camera_metadata_entry()
735 int sort_camera_metadata(camera_metadata_t *dst) {  in sort_camera_metadata()  argument
736     if (dst == NULL) return ERROR;  in sort_camera_metadata()
737     if (dst->flags & FLAG_SORTED) return OK;  in sort_camera_metadata()
739     qsort(get_entries(dst), dst->entry_count,  in sort_camera_metadata()
742     dst->flags |= FLAG_SORTED;  in sort_camera_metadata()
744     assert(validate_camera_metadata_structure(dst, NULL) == OK);  in sort_camera_metadata()
817 int delete_camera_metadata_entry(camera_metadata_t *dst,  in delete_camera_metadata_entry()  argument
819     if (dst == NULL) return ERROR;  in delete_camera_metadata_entry()
820     if (index >= dst->entry_count) return ERROR;  in delete_camera_metadata_entry()
822     camera_metadata_buffer_entry_t *entry = get_entries(dst) + index;  in delete_camera_metadata_entry()
828         uint8_t *start = get_data(dst) + entry->data.offset;  in delete_camera_metadata_entry()
830         size_t length = dst->data_count - entry->data.offset - data_bytes;  in delete_camera_metadata_entry()
834         camera_metadata_buffer_entry_t *e = get_entries(dst);  in delete_camera_metadata_entry()
836         for (i = 0; i < dst->entry_count; i++) {  in delete_camera_metadata_entry()
844         dst->data_count -= data_bytes;  in delete_camera_metadata_entry()
849             (dst->entry_count - index - 1) );  in delete_camera_metadata_entry()
850     dst->entry_count -= 1;  in delete_camera_metadata_entry()
852     assert(validate_camera_metadata_structure(dst, NULL) == OK);  in delete_camera_metadata_entry()
856 int update_camera_metadata_entry(camera_metadata_t *dst,  in update_camera_metadata_entry()  argument
861     if (dst == NULL) return ERROR;  in update_camera_metadata_entry()
862     if (index >= dst->entry_count) return ERROR;  in update_camera_metadata_entry()
864     camera_metadata_buffer_entry_t *entry = get_entries(dst) + index;  in update_camera_metadata_entry()
877         if (dst->data_capacity < dst->data_count + data_bytes - entry_bytes) {  in update_camera_metadata_entry()
883             uint8_t *start = get_data(dst) + entry->data.offset;  in update_camera_metadata_entry()
885             size_t length = dst->data_count - entry->data.offset - entry_bytes;  in update_camera_metadata_entry()
887             dst->data_count -= entry_bytes;  in update_camera_metadata_entry()
890             camera_metadata_buffer_entry_t *e = get_entries(dst);  in update_camera_metadata_entry()
892             for (i = 0; i < dst->entry_count; i++) {  in update_camera_metadata_entry()
904             entry->data.offset = dst->data_count;  in update_camera_metadata_entry()
906             memcpy(get_data(dst) + entry->data.offset, data, data_payload_bytes);  in update_camera_metadata_entry()
907             dst->data_count += data_bytes;  in update_camera_metadata_entry()
911         memcpy(get_data(dst) + entry->data.offset, data, data_payload_bytes);  in update_camera_metadata_entry()
923         get_camera_metadata_entry(dst,  in update_camera_metadata_entry()
928     assert(validate_camera_metadata_structure(dst, NULL) == OK);  in update_camera_metadata_entry()