205 Commits

Author	SHA1	Message	Date
Andrew Kelley	e326d7e8ec	fix build runner compilation	2025-07-01 16:35:28 -07:00
Andrew Kelley	a091ccb217	std.compress.zstd.Decompress: cap input buffer required size	2025-07-01 16:35:28 -07:00
Andrew Kelley	0d29c78af5	std.compress.zstd: tests passing	2025-07-01 16:35:28 -07:00
Andrew Kelley	2dbf05af0a	std.compress.zstd: better error code for oversize literals	2025-07-01 16:35:28 -07:00
Andrew Kelley	2ff5ea2231	std.compress.zstd: fix raw/rle blocks not doing frame accounting	2025-07-01 16:35:28 -07:00
Andrew Kelley	439117d0d7	std.compress.zstd.Decompress: avoid @errorCast ... better error return traces and type safety	2025-07-01 16:35:28 -07:00
Andrew Kelley	e05af2da13	std.compress.zstd: it's compiling	2025-07-01 16:35:28 -07:00
Andrew Kelley	685d55c1a4	std.compress.zstd: rewrite ... WIP - passing AstGen but not yet Sema	2025-07-01 16:35:28 -07:00
Andrew Kelley	689a70663a	remove heap allocation from zstd	2025-07-01 16:35:28 -07:00
Andrew Kelley	25ac70f973	std: WIP update more to new reader/writer ... delete some bad readers/writers add limited reader update TLS about to do something drastic to compress	2025-07-01 16:35:28 -07:00
Andrew Kelley	396464ee6b	update std.net and nail down delimiter APIs ... "exclusive" functions still need to report EndOfStream after the last returned slice	2025-07-01 16:35:28 -07:00
Andrew Kelley	e9fd9798f4	std.tar.Writer: update reader/writer API usage	2025-07-01 16:35:27 -07:00
Andrew Kelley	f333267782	update std.http.Server to new API ... and rename std.io.BufferedWriter.writableSlice to writableSliceGreedy and make writableSlice and writableArray advance the buffer end position introduce std.io.BufferedWriter.writeSplatLimit but it's unimplemented	2025-07-01 16:35:27 -07:00
Andrew Kelley	a4fdda6ae0	std.io: redo Reader and Writer yet again ... explicit error sets ahoy matey delete some sus APIs from File that need to be reworked	2025-07-01 16:35:27 -07:00
Andrew Kelley	646454beb5	maybe it's better to track bytes written in BufferedWriter	2025-07-01 16:35:26 -07:00
Andrew Kelley	9dc0b4a98f	back to the anyerror!usize vtable	2025-07-01 16:35:26 -07:00
Andrew Kelley	6ac7931bec	std: hacking around with buffered reader / writer semantics ... I think I'm going to back out these vtable changes in the next commit	2025-07-01 16:35:26 -07:00
Andrew Kelley	6c48aad991	update some more std lib API to new Reader/Writer ... std.compress needs an audit, I see some problems	2025-07-01 16:35:26 -07:00
Andrew Kelley	57e1fc29d2	reader interface vecs and bufferedwriter arraylist	2025-07-01 16:35:26 -07:00
Andrew Kelley	fced9467e8	std ArrayList unit tests passing	2025-07-01 16:35:26 -07:00
dweiller	d034f2a87b	std.compress.zstd: ensure window size fits into usize	2025-03-31 17:22:44 +11:00
dweiller	7a7d6a02a5	std.compress.zstd: fix OOB access in literal decode ... When decoding the literals section of a compressed block, the length of the regenerated size of the literals must be checked against the buffer literals are decoded into.	2025-03-31 17:22:44 +11:00
mlugg	8e074f1549	std: remove dependencies on legacy coercion	2025-02-26 00:17:09 +00:00
Shun Sakai	a3ad0a2f77	std.compress.flate.Lookup: Replace invisible doc comments with top-level doc comments ... I think it would be better if this invisible doc comments is top-level doc comments rather than doc comments. Because it is at the start of a source file. This makes the doc comments visible.	2025-01-22 23:34:57 +09:00
Andrew Kelley	09d021c908	add test coverage for previous commit	2025-01-20 21:41:30 -08:00
Kamil T	d50bae4da9	Fix memcpy alias bug in std.compress.lzma	2025-01-20 21:41:12 -08:00
tgschultz	ba569bb8e9	Rewrite bit_reader and bit_writer to take advantage of current zig semantics and enhance readability (#21689) ... Co-authored-by: Tanner Schultz <tgschultz@tgschultz-dl.tail7ba92.ts.net>	2024-10-13 18:44:42 -07:00
mlugg	0fe3fd01dd	std: update std.builtin.Type fields to follow naming conventions ... The compiler actually doesn't need any functional changes for this: Sema does reification based on the tag indices of `std.builtin.Type` already! So, no zig1.wasm update is necessary. This change is necessary to disallow name clashes between fields and decls on a type, which is a prerequisite of #9938.	2024-08-28 08:39:59 +01:00
Jora Troosh	13070448f5	std: fix typos (#20560)	2024-07-09 14:25:42 -07:00
Michael Bradshaw	642093e04b	Rename *[UI]LEB128 functions to *[UI]leb128	2024-06-23 04:30:12 +01:00
Pavel Verigo	d4d1efeb3e	std.compress.flate: fix panic when reading into empty buffer	2024-05-09 15:51:42 -07:00
Igor Anić	791c4491a7	compress.xz: remove unnecessary variable ... `to_read.items.len is always zero when entering readBlock.	2024-03-13 18:43:36 +01:00
Igor Anić	54f882c4aa	compress.xz: make reader loop little more readable ... No need to do same error check on two places. First return all uncompressed data then on last read check error.	2024-03-13 18:41:20 +01:00
Igor Anić	a21f9b6d8b	compress.xz: remove copyForwards from tight loop ... In the example from the issue #19052 to_read holds 213_315_584 uncompressed bytes. Calling read with small output results in many shifts of that big buffer. This removes need to shift to_read after each read.	2024-03-13 18:22:08 +01:00
Igor Anić	a06a305f97	zlib: fix missing comptime attribute	2024-03-04 09:53:01 +01:00
Igor Anić	c680b5d138	compress.zlib: add overshoot test cast ... Using example from [zigimg](https://github.com/zigimg/zigimg/pull/164) project.	2024-03-04 09:53:01 +01:00
Igor Anić	f2508abfa6	flate: use 4 bytes lookahead for zlib ... That ensures no bytes are left in the BitReader buffer after we reach end of the stream.	2024-03-04 09:53:01 +01:00
Igor Anić	711281602a	flate: option to fill BitReader ... fill(0) will fill all bytes in bit reader. If bit reader is aligned to the byte, as it is at the end of the stream this ensures no overshoot when reading footer. Footer is 4 bytes (zlib) or 8 bytes (gzip). For zlib we will use 4 bytes BitReader and 8 for gzip. After align and fill we will read those bytes and leave BitReader empty after that.	2024-03-04 09:53:01 +01:00
Igor Anić	8a963fd66e	flate: 32 bit BitReader ... Extend BitReader to accept size of internal buffer. It can be u64 (only option until now) or u32.	2024-03-04 09:53:01 +01:00
IntegratedQuantum	6e078883ee	Expand the memcpy fast path in flate.CircularBuffer.writeMatch to allow for overlapping regions.	2024-02-27 21:26:26 -08:00
Igor Anić	62ce753814	compress: activate tests in wasm32 ... They were disabled because insufficient stack size. That is [changed](d51aa9748f) now.	2024-02-27 19:19:59 -08:00
dweiller	bd0dbb0a13	std.compress.zstd: enable tests for wasm32 ... The increase in stack size for wasm32 targets in commit d51aa9748f allows the streaming decompressor to be tested on wasm32-wasi.	2024-02-27 11:37:48 -08:00
Ryan Liptak	726a1149e0	Change many test blocks to doctests/decltests	2024-02-26 15:18:31 -08:00
Ryan Liptak	16b3d1004e	Remove redundant test name prefixes now that test names are fully qualified ... Follow up to #19079, which made test names fully qualified. This fixes tests that now-redundant information in their test names. For example here's a fully qualified test name before the changes in this commit: "priority_queue.test.std.PriorityQueue: shrinkAndFree" and the same test's name after the changes in this commit: "priority_queue.test.shrinkAndFree"	2024-02-26 15:18:31 -08:00
Andrew Kelley	d51aa9748f	change default WASI stack size ... to match the other operating systems. 16 MiB closes #18885	2024-02-26 10:33:17 -08:00
Robinson Collado	119b2030f7	std.compress.flate: fix typo in function name (#19002)	2024-02-24 20:47:17 -05:00
Andrew Kelley	c44a902836	fix zstd compilation errors from previous commit	2024-02-23 02:37:11 -07:00
dweiller	5c12783094	std.compress.zstd: make DecompressStream options runtime	2024-02-23 02:37:11 -07:00
dweiller	accbba3cd8	std.compress.zstd: disable failing wasm32 tests ... This commit can be reverted after https://github.com/ziglang/zig/pull/18971 is merged.	2024-02-23 02:37:11 -07:00
dweiller	ac1b957e79	std.compress.zstd: remove allocation from DecompressStream	2024-02-23 02:37:11 -07:00