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Author SHA1 Message Date
Jeroen van Rijn f34ba44bf8 big: Add shl, shr and shrmod. 2021-08-11 20:59:51 +02:00
Jeroen van Rijn d4d863c4db big: Add mod_power_of_two. 2021-08-11 20:59:51 +02:00
Jeroen van Rijn 78c0877994 big: Add get(a, type) and get_float. 2021-08-11 20:59:51 +02:00
Jeroen van Rijn 1d0b37c1d8 big: add shl1, shr1. 2021-08-11 20:59:51 +02:00
Jeroen van Rijn 7648f2e655 big: Finish big ZII refactor. 2021-08-11 20:59:50 +02:00
Jeroen van Rijn d9efa6c8b5 big: More ZII refactoring. 2021-08-11 20:59:50 +02:00
Jeroen van Rijn 2e372b33a3 big: More ZII refactoring. 2021-08-11 20:59:50 +02:00
Jeroen van Rijn 687c211a58 big: ZII. 2021-08-11 20:59:50 +02:00
Jeroen van Rijn 4eadd0867d big: Continuing to refactor. 2021-08-11 20:59:50 +02:00
Jeroen van Rijn 9dba17cf87 bigint: refactor to big.Int instead of bigint.Int. 2021-08-11 20:59:50 +02:00
Jeroen van Rijn baef0c291d bigint: Added some more helpers. 2021-08-11 20:59:50 +02:00
Jeroen van Rijn cccd290834 bigint: Add is_power_of_two helper. 2021-08-11 20:59:50 +02:00
Jeroen van Rijn 5af85aed3d bigint: itoa support for arbitrary precision if is_power_of_two(radix) 2021-08-11 20:59:50 +02:00
Jeroen van Rijn e600e5947b bigint: remove unnecessary boundary checks. 2021-08-11 20:59:50 +02:00
Jeroen van Rijn d7ae611f76 bigint: itoa now writes backwards directly, no need to reverse after. 2021-08-11 20:59:50 +02:00
Jeroen van Rijn 04a83eb9f7 bigint: pass size to itoa_raw. 2021-08-11 20:59:50 +02:00
Jeroen van Rijn 341e8a3c99 bigint: itoa works for numbers <= 120 bits. 2021-08-11 20:59:50 +02:00
Jeroen van Rijn e3d8ac559d bigint: Fast paths for radix code. 2021-08-11 20:59:50 +02:00
Jeroen van Rijn 767948ab46 bigint: log_n for bases that fit within one DIGIT or are a power of two. 2021-08-11 20:59:50 +02:00
Jeroen van Rijn dbcd8da733 bigint: Working on itoa and logn. 2021-08-11 20:59:50 +02:00
Jeroen van Rijn 905d5459a9 bigint: Add count_bits and more prep. 2021-08-11 20:59:50 +02:00
Jeroen van Rijn dfd5a993a2 bigint: Prepare for multiplication. 2021-08-11 20:59:50 +02:00
Jeroen van Rijn daceaa65f5 bigint: Add substractin with immediate. 2021-08-11 20:59:50 +02:00
Jeroen van Rijn c2c07f07db Add single DIGIT addition. 2021-08-11 20:59:50 +02:00
Jeroen van Rijn c5cbd3260a bigint: Add prototypes for immediate add+sub. 2021-08-11 20:59:50 +02:00
Jeroen van Rijn d57e1be89f bigint: Improve add. 2021-08-11 20:59:50 +02:00
Jeroen van Rijn 18dda6ff9d Start of core:math/bigint 
We have:
- `init` to create a new `Int`
- `init(from_integer)` to create a new `Int` and set it to `from_integer`.
- `set(Int, from_integer)` to set an `Int` to `from_integer`
- `add(dest, a, b)` to add `a` and `b` into `dest`.
- `sub(dest, a, b)` to subtract `b` from `a` and put the result in `dest`.

And a few helper functions, like:
- `is_zero`, `is_negative`, ...
- `grow`, `shrink`, `clear`, `zero`
 2021-08-11 20:59:50 +02:00
Jeroen van RijnandGitHub 6d59223efd Merge pull request #1072 from Kelimion/cel_fix_ise 
CEL: Fix by changing `using enum` to ISE.
 2021-08-08 02:21:04 +02:00
Jeroen van Rijn ebd034fff9 CEL: Fix ISE. 2021-08-08 02:19:32 +02:00
Jeroen van RijnandGitHub c0f746a251 Merge pull request #1065 from Kelimion/string_cut 
Add `strings.cut`, which returns a substring.
 2021-08-02 18:09:59 +02:00
Jeroen van Rijn d260ca6738 string.cut uses context.allocator by default. 2021-08-02 17:58:42 +02:00
Jeroen van Rijn 0dc900ba34 Add strings.cut, which returns a substring. 2021-08-01 19:41:20 +02:00
Jeroen van RijnandGitHub 481fc8a5b6 Merge pull request #1060 from Kelimion/win_sys 
Allow `core:sys/windows` to build on Windows only
 2021-07-15 12:15:10 +02:00
Jeroen van Rijn 5dfff51a40 Allow core:sys/windows to build on Windows only 2021-07-15 12:13:57 +02:00
Jeroen van RijnandGitHub 8e5c3141f6 Merge pull request #1047 from Kelimion/zlib_optimize 
ZLIB: Fix edge case where initial buffer < 258 bytes.
 2021-06-27 18:49:09 +02:00
Jeroen van Rijn 87aaa9c3f0 ZLIB: Fix edge case where initial buffer < 258 bytes. 2021-06-27 18:44:36 +02:00
Jeroen van RijnandGitHub 095605b7db Merge pull request #1046 from Kelimion/zlib_optimize 
ZLIB: Optimize
 2021-06-27 16:54:15 +02:00
Jeroen van Rijn 6836b501af Merge branch 'master' into zlib_optimize 2021-06-27 16:50:27 +02:00
Jeroen van Rijn d949d5a046 ZLIB: cleanup. 2021-06-27 16:48:12 +02:00
Jeroen van Rijn 064516bf0b PNG: Inform inflate about expected output size for extra speed. 2021-06-27 13:57:12 +02:00
Jeroen van Rijn eaf88bcc4d PNG: Let PNG use the new compress I/O routines. 2021-06-27 13:51:52 +02:00
Jeroen van Rijn 02f9668185 ZLIB: Split up input from stream and memory into own code paths. 2021-06-27 13:19:24 +02:00
Jeroen van Rijn 4689a6b341 Refactor compress.Context struct. 2021-06-26 22:25:55 +02:00
Jeroen van Rijn 30a5808460 ZLIB: Moar faster. 2021-06-26 20:40:39 +02:00
Jeroen van Rijn 8ba1c9a6cd ZLIB: Remove superfluous code. 2021-06-26 17:44:12 +02:00
Jeroen van Rijn 65b78b1aa9 So far, so good. 2021-06-26 15:11:15 +02:00
Jeroen van Rijn c369719362 Merge branch 'master' into zlib_optimize 2021-06-26 13:40:22 +02:00
Jeroen van Rijn 40a12cca53 ZLIB: If output size is known, reserve that much. 2021-06-26 13:17:14 +02:00
Jeroen van RijnandGitHub ab12ca69af Merge pull request #1040 from Kelimion/zlib_optimize 
Adler32 speedup.
 2021-06-24 19:15:22 +02:00
Jeroen van Rijn 17748f18b9 Adler32 speedup. 2021-06-24 19:06:39 +02:00
Jeroen van RijnandGitHub f62f40e508 Merge pull request #1039 from Kelimion/zlib_optimize 
ZLIB: Another 10%+ faster.
 2021-06-24 15:02:02 +02:00
Jeroen van Rijn 980aa37bee ZLIB: Another 10%+ faster. 2021-06-24 14:56:28 +02:00
Jeroen van RijnandGitHub 824efc82b9 Merge pull request #1036 from Kelimion/zlib_optimize 
ZLIB: More faster.
 2021-06-23 22:25:02 +02:00
Jeroen van Rijn 1cfe226686 ZLIB: More faster. 2021-06-23 22:18:17 +02:00
Jeroen van RijnandGitHub ea0ce7bd2c Merge pull request #1035 from Kelimion/zlib_optimize 
Zlib optimize
 2021-06-23 20:15:32 +02:00
Jeroen van Rijn 342adb627d All reads now skip stream if in memory. 2021-06-23 16:32:48 +02:00
Jeroen van Rijn a70635d2f6 Most reads now go through buffer for zlib. 2021-06-23 16:32:48 +02:00
Jeroen van Rijn 5cb16c4cd1 All reads now go through read_slice. 2021-06-23 16:32:48 +02:00
Jeroen van Rijn 538004ba5f Introduce read_slice, make read_u8 use it. 2021-06-23 16:32:48 +02:00
Jeroen van Rijn 8663c64e47 Refactor ZLIB structs. 2021-06-23 16:32:47 +02:00
Jeroen van RijnandGitHub fb2e1c32bd Merge pull request #1034 from Kelimion/bytes_util 
Move `bytes` utils back to EXR code for the time being.
 2021-06-22 16:48:07 +02:00
Jeroen van Rijn ae0b8fce44 Move bytes utils back to EXR code for the time being. 
Also, allow PNG example to be run directly from `core:image/png` directory.
 2021-06-22 16:39:00 +02:00
Jeroen van RijnandGitHub d2e55f9ffa Merge pull request #1032 from Kelimion/png_fix 
PNG: Fix leak if you don't ask for metadata.
 2021-06-21 22:56:39 +02:00
Jeroen van Rijn d5e2b387fa PNG: Fix leak if you don't ask for metadata. 2021-06-21 22:47:54 +02:00
Jeroen van RijnandGitHub 922b511a24 Merge pull request #1031 from Kelimion/zlib_fix 
ZLIB: fix.
 2021-06-21 22:16:56 +02:00
Jeroen van Rijn 9de9111082 ZLIB: fix. 2021-06-21 22:15:04 +02:00
Jeroen van RijnandGitHub 5a7fe2e3d9 Merge pull request #1030 from Kelimion/zlib_optimize 
Comment out tracy imports.
 2021-06-21 21:43:57 +02:00
Jeroen van Rijn 1e8c12c2a3 Comment out tracy imports. 2021-06-21 21:41:56 +02:00
Jeroen van RijnandGitHub b92c70e55c Merge pull request #1029 from Kelimion/zlib_optimize 
ZLIB: Start optimization.
 2021-06-21 21:26:52 +02:00
Jeroen van Rijn 352494cbb4 ZLIB: Start optimization. 2021-06-21 21:05:52 +02:00
Jeroen van RijnandGitHub 797c41950a Merge pull request #1027 from Kelimion/png 
Replace `core:image`'s `sidecar` with explicit pointer and type
 2021-06-21 16:41:38 +02:00
Jeroen van Rijn e036a321a0 Replace core:image's sidecar with explicit metadata_ptr and metadata_type. 
To unpack, use:
```odin

v: ^png.Info;

if img.metadata_ptr != nil && img.metadata_type == png.Info {
	v = (^png.Info)(img.metadata_ptr);
	...
}
```
 2021-06-21 16:32:42 +02:00
Jeroen van RijnandGitHub 18471f358e Merge pull request #1025 from Kelimion/png_info 
Change PNG's img.sidecar to ^Info, make img.depth an int.
 2021-06-20 18:40:46 +02:00
Jeroen van Rijn 55d09251d8 Change PNG's img.sidecar to ^Info, make img.depth an int. 
For compatibility with the upcoming OpenEXR code, img.depth is now an int.
Like OpenEXR's code, it will now also return metadata as ^Info instead of Info.

The example was updated to retrieve the metadata this way.

It regrettably does not fix: #1018. That seems to be a codegen issue in the test runner or elsewhere.
 2021-06-20 18:27:23 +02:00
Jeroen van RijnandGitHub d66fd71d21 Merge pull request #1024 from Kelimion/defer_fix 
GZIP defer diverging fix in gzip example.
 2021-06-20 17:40:15 +02:00
Jeroen van RijnandGitHub f10fc2a494 Merge pull request #1023 from Kelimion/test_runner_fix 
Fix Windows test runner.
 2021-06-20 17:37:04 +02:00
Jeroen van Rijn 055d8c5370 Fix Windows test runner. 2021-06-20 17:33:39 +02:00
Jeroen van Rijn 955472bd21 GZIP defer diverging fix in gzip example. 2021-06-20 17:21:18 +02:00
Jeroen van Rijn 8a4b9ddaa3 Fix comment. 2021-06-18 15:42:04 +02:00
Jeroen van Rijn 54a2b6f00e Add bytes.buffer_create_of_type and bytes.buffer_convert_to_type. 
Convenience functions to reinterpret or cast one buffer to another type, or create a buffer of a specific type.

	Example:
```odin
	fmt.println("Convert []f16le (x2) to []f32 (x2).");
	b := []u8{0, 60, 0, 60}; // == []f16{1.0, 1.0}

	res, backing, had_to_allocate, err := bytes.buffer_convert_to_type(2, f32, f16le, b);
	fmt.printf("res      : %v\n", res);              // [1.000, 1.000]
	fmt.printf("backing  : %v\n", backing);          // &Buffer{buf = [0, 0, 128, 63, 0, 0, 128, 63], off = 0, last_read = Invalid}
	fmt.printf("allocated: %v\n", had_to_allocate);  // true
	fmt.printf("err      : %v\n", err);              // false

	if had_to_allocate { defer bytes.buffer_destroy(backing); }

	fmt.println("\nConvert []f16le (x2) to []u16 (x2).");

	res2: []u16;
	res2, backing, had_to_allocate, err = bytes.buffer_convert_to_type(2, u16, f16le, b);
	fmt.printf("res      : %v\n", res2);             // [15360, 15360]
	fmt.printf("backing  : %v\n", backing);          // Buffer.buf points to `b` because it could be converted in-place.
	fmt.printf("allocated: %v\n", had_to_allocate);  // false
	fmt.printf("err      : %v\n", err);              // false

	if had_to_allocate { defer bytes.buffer_destroy(backing); }

	fmt.println("\nConvert []f16le (x2) to []u16 (x2), force_convert=true.");

	res2, backing, had_to_allocate, err = bytes.buffer_convert_to_type(2, u16, f16le, b, true);
	fmt.printf("res      : %v\n", res2);             // [1, 1]
	fmt.printf("backing  : %v\n", backing);          // Buffer.buf points to `b` because it could be converted in-place.
	fmt.printf("allocated: %v\n", had_to_allocate);  // false
	fmt.printf("err      : %v\n", err);              // false

	if had_to_allocate { defer bytes.buffer_destroy(backing); }
```
 2021-06-18 15:25:36 +02:00
Jeroen van RijnandGitHub bc4591fc1e Merge pull request #1006 from jockus/master 
Fix for value rather than type used for intrinsics
 2021-05-31 14:23:40 +02:00
Jeroen van Rijn d7dba495fd Last of the Endian float in math.odin. 2021-05-29 18:27:43 +02:00
Jeroen van Rijn c05f6b4a31 Even more Endian maths. 2021-05-29 17:52:47 +02:00
Jeroen van Rijn a0a578c72a More Endian version of maths procs. 2021-05-29 17:21:54 +02:00
Jeroen van Rijn 55fc2c00c0 Add Endian versions of math routines. 2021-05-29 16:22:47 +02:00
Jeroen van Rijn 6944e2fc04 Add abs_f16 dependency when used. 2021-05-29 15:33:11 +02:00
Jeroen van Rijn 03862d1f48 Mark mem.slice_ptr_to_bytes as deprecated. 
Use byte_slice instead.

We can't make it an alias *and* mark it as deprecated, regrettably:

```odin
byte_slice :: #force_inline proc "contextless" (data: rawptr, len: int) -> []byte {
    return transmute([]u8)Raw_Slice{data=data, len=max(len, 0)};
}
@(deprecated="use byte_slice")
slice_ptr_to_bytes :: byte_slice;

"mem.odin(145:1) Constant alias declarations cannot have attributes"
```
 2021-05-06 13:23:17 +02:00
Jeroen van RijnandGitHub 15ce8b0454 Merge pull request #946 from Kelimion/virtual_allocator 
Fix typo in core:mem alloc() comment.
 2021-05-06 11:33:08 +02:00
Jeroen van Rijn 4f51d74fc2 Fix typo in core:mem alloc() comment. 2021-05-06 11:25:41 +02:00
Jeroen van RijnandGitHub f3c4d97250 Merge pull request #942 from Kelimion/grayscale-alpha-extract 
Fix gray+alpha alpha extract.
 2021-05-04 17:49:09 +02:00
Jeroen van Rijn afb6ebd21e Fix gray+alpha alpha extract. 2021-05-04 17:48:43 +02:00
Jeroen van RijnandGitHub 3cf26af600 Merge pull request #941 from Kelimion/compress_error_handling 
Change General_Error.OK to nil
 2021-05-03 15:39:42 +02:00
Jeroen van Rijn 9a39ce6b75 Change General_Error.OK to nil 2021-05-03 15:38:43 +02:00
Jeroen van RijnandGitHub ca0f36be42 Merge pull request #940 from Kelimion/convert_error_checks 
Convert `core:compress` and `core:image` error checks to new union co…
 2021-05-03 15:09:52 +02:00
Jeroen van Rijn 59b3c472ca Convert core:compress and core:image error checks to new union comparison. 
No more need for `is_kind(err, Error_Value)`, just test err == Error_Value.
 2021-05-03 15:08:34 +02:00
Jeroen van RijnandGitHub 448f834b28 Remove debug print in image helper. 2021-05-03 01:23:03 +02:00
Jeroen van RijnandGitHub 9212e3176a Merge pull request #939 from Kelimion/new_png_post_processing 
Don't need other path for grayscale output.
 2021-05-02 21:17:00 +02:00
Jeroen van Rijn 3160a6a12c Don't need other path for grayscale output. 2021-05-02 21:11:06 +02:00
Jeroen van RijnandGitHub ef7b72d14c Merge pull request #938 from Kelimion/new_png_post_processing 
Add new PNG post processing options.
 2021-05-02 20:39:33 +02:00
Jeroen van Rijn 7d534769d6 Add new PNG post processing options. 2021-05-02 20:38:30 +02:00