Commit graph

3 commits

Author SHA1 Message Date
Vojtech Bubnik
7a6c038480 Refactoring of 3MF file export to use the new homebrewed miniz
streaming interface. This shall fix high memory consumption and
crashes when exporting extremely large 3MF files.
2021-01-27 09:18:17 +01:00
Vojtech Bubnik
729298c408 PrusaResearch (Vojtech) homebrewed the following:
mz_zip_writer_add_staged_open(), mz_zip_writer_add_staged_data() and mz_zip_writer_add_staged_finish()
were derived from mz_zip_writer_add_read_buf_callback() by splitting it and passing a new
mz_zip_writer_staged_context between them.
2021-01-27 09:18:16 +01:00
Vojtech Bubnik
500c667d7a Extended miniz with https://github.com/richgel999/miniz/pull/147
to support writing a file from a callback without knowing the file
size up front. See comments in src/miniz/README-Prusa.txt for potential
pitfalls.
2021-01-26 09:29:34 +01:00