10 commits

Author	SHA1	Message	Date
Tim Schumacher	7000ccf89f	LibCompress: Copy LZMA repetitions from the buffer in sequence ... This improves the decompression time of `clang-15.0.7.src.tar.xz` from 5.2 seconds down to about 2.7 seconds.	2023-04-05 07:30:38 -04:00
Tim Schumacher	fe761a4e9b	LibCompress: Use LZMA context from preexisting dictionary	2023-03-30 14:39:31 +02:00
Tim Schumacher	023c64011c	LibCompress: Use the correct LZMA repetition offset in all cases	2023-03-30 14:39:31 +02:00
Tim Schumacher	d9627503a9	LibCompress: Reduce repeated code in the LZMA decompressor	2023-03-30 14:39:31 +02:00
Tim Schumacher	8ff36e5910	LibCompress: Implement proper handling of LZMA end-of-stream markers	2023-03-30 08:45:35 +02:00
Tim Schumacher	b6f3b2f116	LibCompress: Move common LZMA end-of-file checks into helper functions	2023-03-30 08:45:35 +02:00
Tim Schumacher	1b8318ab67	LibCompress: Allow providing an external dictionary for LZMA ... While at it, rename the former "output buffer" to "dictionary", since that's its primary function.	2023-03-21 10:25:13 +01:00
Tim Schumacher	f4506a3a72	LibCompress: Allow appending input streams to an existing LZMA decoder	2023-03-21 10:25:13 +01:00
Tim Schumacher	04f69de7f1	LibCompress: Refactor LZMA model property decoding into a static helper	2023-03-21 10:25:13 +01:00
Tim Schumacher	b3a9729e23	LibCompress: Add support for LZMA streams	2023-03-20 12:15:38 +02:00