21 Commits

Author	SHA1	Message	Date
Natalia Portillo	1681c4f1ec	build: enhance MSVC assembly handling for BLAKE3 with architecture checks	2026-04-04 15:51:03 +01:00
Natalia Portillo	2aac1ce89c	refactor: update file I/O to support large files with aaru_off_t type	2026-04-04 15:10:46 +01:00
Natalia Portillo	bf55a0140c	Update dependencies to latest version.	2026-03-29 18:31:27 +01:00
Kevin Bortis	120174e4cd	Add multi-threaded zstd compression support ... Switch zstd encoder from simple API (ZSTD_compress) to advanced API (ZSTD_CCtx + ZSTD_compress2) with configurable worker threads via ZSTD_c_nbWorkers. Consumer controls threading through threads=N option string parameter. Default is 1 (single-threaded, bit-identical output to previous behavior). - Enable ZSTD_MULTITHREAD compile definition and link pthreads - Add num_threads field to options struct and context - Parse threads=N in option string (clamped >= 1) - Rewrite aaruf_zstd_encode_buffer() with num_threads parameter - Update all call sites (write.c, close.c)	2026-03-29 12:56:19 +02:00
Nat Portillo	6dbd5f1bb2	Merge pull request #12 from RomTholos/fix/cross-compilation-arm-riscv ... Fix cross-compilation for ARM FPU variants and add RISC-V support	2026-03-19 11:58:49 +00:00
Kevin Bortis	bd01e7d8a5	Fix cross-compilation for ARM FPU variants and add RISC-V support	2026-03-19 12:34:00 +01:00
Kevin Bortis	6be36b6bda	Add Zstandard compression support ... Implements zstd as an alternative to LZMA for data block and subchannel compression using the allocated compression IDs 4 (kCompressionZstd) and 5 (kCompressionZstdCst). Adds zstd v1.5.7 as a bundled submodule with a static library build including x86_64 assembly fast path for decompression. Write path selects zstd or LZMA based on the zstd option. Subchannel blocks use zstd+CST instead of LZMA+CST when enabled. LZMA properties header is only written for LZMA-based compression types, preventing format corruption in zstd-compressed images. Activated via options string: "zstd=true;zstd_level=19". Default remains LZMA for backwards compatibility. Tested: SHA-256 verified lossless roundtrips across 9 disc systems (Dreamcast, Saturn, Mega CD, PC Engine CD, Neo Geo CD, PS1, PS2 CD, PS2 DVD) and PS1 SBI subchannel preservation with zstd+CST.	2026-03-19 08:45:07 +01:00
Natalia Portillo	77446b88f1	Update third party dependencies.	2026-01-04 16:04:10 +00:00
Natalia Portillo	df8e74eb4f	Fix slog commit.	2025-10-12 03:59:52 +01:00
Natalia Portillo	c1f0783212	Do not use assembly in FLAC.	2025-10-11 03:31:20 +01:00
Natalia Portillo	60111f7e80	Synchronize SectorTagType with Aaru.	2025-10-04 05:20:26 +01:00
Natalia Portillo	5a8a8c630f	Add BLAKE3 cryptographic hash function integration	2025-10-03 03:46:55 +01:00
Natalia Portillo	88816c37fd	Add xxHash submodule and CMake integration for fast hashing	2025-09-30 20:04:45 +01:00
Natalia Portillo	d62e3119c2	Add slog logging support and update error handling in various modules	2025-08-13 20:16:42 +01:00
Natalia Portillo	72e44a74d4	[lib] Update uthash.	2025-08-01 02:50:46 +01:00
Natalia Portillo	1f813feec9	General refactor and cleanup.	2024-04-30 15:51:32 +01:00
Natalia Portillo	0e530dff85	Add uthash.	2022-10-02 03:12:33 +01:00
Natalia Portillo	de4b7fe599	Add files that were wrongly ignored by .gitignore.	2022-10-01 17:29:59 +01:00
Natalia Portillo	9abfa4f68d	Add LZMA.	2022-05-28 13:45:15 +01:00
Natalia Portillo	f5360fe146	Add FLAC.	2022-05-28 13:39:32 +01:00
Natalia Portillo	db5b14a56c	Add FLAC.	2022-05-28 13:38:09 +01:00