forked from amazingfate/loongoffice
Make GraphicFormatDetector return GraphicFileFormat instead of a string and various variable changes so that the two can be combined in future patches. Change-Id: I6e184b3ba52289db02e0d4eebeeadde0ce0433b4 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/137627 Tested-by: Jenkins Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>